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  • Apr 02, 08

    "New process"

    According to our inventive process the advantages of alkaline transesterification of triglycerides and esterification and transesterification of triglycerides with homogenous catalyst were joined together. This is reached by carrying out conversion of oils into one or maybe two steps. (See enclosed scheme.)

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    • <p><font size="5" face="Tahoma">"New process"</font></p><br/><p><font size="2" face="Tahoma">According to our inventive process the <br/>advantages of alkaline transesterification of triglycerides and esterification <br/>and transesterification of triglycerides with homogenous catalyst were joined <br/>together. This is reached by carrying out conversion of oils into one or maybe <br/>two steps. (See enclosed scheme.)</font></p><br/><p>&nbsp;</p><br/><p align="center"><br/><img height="706" border="0" src="../images/proces.PNG" width="529"></p><br/><p>&nbsp;</p><br/><div align="center"><br/> <center><br/> <table border="0" cellpadding="0" style="border-collapse: collapse;" width="80%" cellspacing="0" bordercolor="#111111" id="AutoNumber1"><br/> <tbody><tr><br/> <td valign="top" style="border-left-style: solid; border-left-width: 1px; border-top-style: solid; border-top-width: 1px; border-bottom-style: none; border-bottom-width: medium;" width="50%"><font size="2" face="Tahoma">&nbsp;&nbsp;<br/> <b>Advantages of "New process":</b></font></td><br/> <td valign="top" style="border-style: solid solid none; border-width: 1px 1px medium;" width="50%"><font size="2" face="Tahoma">&nbsp;&nbsp;<b> <br/> Disadvantages of "New process"</b></font></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border-left-style: solid; border-left-width: 1px; border-top-style: none; border-top-width: medium; border-bottom-style: none; border-bottom-width: medium;" width="50%">&nbsp;</td><br/> <td valign="top" style="border-style: none solid; border-width: medium 1px;" width="50%">&nbsp;</td><br/> </tr><br/> <tr><br/> <td valign="top" style="border-left-style: solid; border-left-width: 1px; border-top-style: none; border-top-width: medium; border-bottom-style: solid; border-bottom-width: 1px;" width="50%"><br/> <ul type="disc" style="margin-top: 0cm; margin-bottom: 0cm;"><br/> <li class="MsoNormal"><font size="2" face="Tahoma">Very short reaction <br/> time, 30 min</font></li><br/> <li><font size="2" face="Tahoma">&gt;95% reaction</font></li><br/> <li><font size="2" face="Tahoma">No salt</font></li><br/> <li><font size="2" face="Tahoma">No soap</font></li><br/> <li><font size="2" face="Tahoma">Waste is 99% water</font></li><br/> <li><font size="2" face="Tahoma">No stirring</font></li><br/> <li><font size="2" face="Tahoma">Simple distilling of glycerol</font></li><br/> </ul><br/> <p>&nbsp;</p></td><br/> <td valign="top" style="border-style: none solid solid; border-width: medium 1px 1px;" width="50%"><br/> <ul type="disc" style="margin-top: 0cm; margin-bottom: 0cm;"><br/> <li><font size="2" face="Tahoma">High temperature</font></li><br/> <li><font size="2" face="Tahoma">High pressure</font></li><br/> <li><font size="2" face="Tahoma">Distilling of methyl esters fatty acid <br/> if only one step reaction is used</font></li><br/> </ul><br/> <p>&nbsp;</p></td><br/> </tr><br/> </tbody></table><br/> </center><br/></div><br/><p><font size="2" face="Tahoma">In laboratory experiments "new process" proved <br/>to be very successful. Laboratory results esterification and transesterification <br/>in one step are shown in table below.</font></p><br/><table border="1" cellpadding="0" style="border: medium none ; border-collapse: collapse; margin-left: 110.9pt;" class="MsoTableGrid" width="423" cellspacing="0"><br/> <tbody><tr><br/> <td rowspan="2" align="center" style="border-style: solid solid double; border-color: windowtext; border-width: 2.25pt 1pt 2.25pt 2.25pt; padding: 0cm 5.4pt; width: 59px;"><br/> <font face="Tahoma">Batch</font></td><br/> <td colspan="3" align="center" valign="top" style="border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 2.25pt 2.25pt 1pt medium; padding: 0cm 5.4pt; width: 319px;"><br/> <p align="center"><font face="Tahoma">First</font><font size="2" face="Tahoma"> </font><br/> <font face="Tahoma">stage</font></p></td><br/> </tr><br/> <tr><br/> <td align="center" valign="top" style="border-style: none solid double none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 2.25pt medium; padding: 0cm 5.4pt; width: 113px;"><br/> <font face="Tahoma">monoglycerides</font><font size="2" face="Tahoma">[%]</font></td><br/> <td align="center" valign="top" style="border-style: solid solid double none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 2.25pt medium; padding: 0cm 5.4pt; width: 74px;"><br/> <font size="2" face="Tahoma">di</font><font face="Tahoma">glycerides</font><font size="2" face="Tahoma">[%] </font></td><br/> <td align="center" valign="top" style="border-style: solid solid double none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 2.25pt 2.25pt medium; padding: 0cm 5.4pt; width: 112px;"><br/> <font face="Tahoma">triglycerides</font><font size="2" face="Tahoma">[%]<br/> </font></td><br/> </tr><br/> <tr><br/> <td align="center" valign="top" style="border-style: none solid; border-color: -moz-use-text-color windowtext; border-width: medium 1pt medium 2.25pt; padding: 0cm 5.4pt; width: 59px;"><br/> <font size="2" face="Tahoma">B-125</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 1pt medium medium; padding: 0cm 5.4pt; width: 113px;"><br/> <font size="2" face="Tahoma">3.68</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 1pt medium medium; padding: 0cm 5.4pt; width: 74px;"><br/> <font size="2" face="Tahoma">0.43</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 2.25pt medium medium; padding: 0cm 5.4pt; width: 112px;"><br/> <font size="2" face="Tahoma">0.7</font></td><br/> </tr><br/> <tr><br/> <td align="center" valign="top" style="border-style: none solid; border-color: -moz-use-text-color windowtext; border-width: medium 1pt medium 2.25pt; padding: 0cm 5.4pt; width: 59px;"><br/> <font size="2" face="Tahoma">B-126</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 1pt medium medium; padding: 0cm 5.4pt; width: 113px;"><br/> <font size="2" face="Tahoma">3.52</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 1pt medium medium; padding: 0cm 5.4pt; width: 74px;"><br/> <font size="2" face="Tahoma">0.18</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 2.25pt medium medium; padding: 0cm 5.4pt; width: 112px;"><br/> <font size="2" face="Tahoma">0.03</font></td><br/> </tr><br/> <tr><br/> <td align="center" valign="top" style="border-style: none solid; border-color: -moz-use-text-color windowtext; border-width: medium 1pt medium 2.25pt; padding: 0cm 5.4pt; width: 59px;"><br/> <font size="2" face="Tahoma">B-127</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 1pt medium medium; padding: 0cm 5.4pt; width: 113px;"><br/> <font size="2" face="Tahoma">3.95</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 1pt medium medium; padding: 0cm 5.4pt; width: 74px;"><br/> <font size="2" face="Tahoma">0.07</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 2.25pt medium medium; padding: 0cm 5.4pt; width: 112px;"><br/> <font size="2" face="Tahoma">0</font></td><br/> </tr><br/> <tr><br/> <td align="center" valign="top" style="border-style: none solid; border-color: -moz-use-text-color windowtext; border-width: medium 1pt medium 2.25pt; padding: 0cm 5.4pt; width: 59px;"><br/> <font size="2" face="Tahoma">B-128</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 1pt medium medium; padding: 0cm 5.4pt; width: 113px;"><br/> <font size="2" face="Tahoma">3.1</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 1pt medium medium; padding: 0cm 5.4pt; width: 74px;"><br/> <font size="2" face="Tahoma">0.17</font></td><br/> <td align="center" valign="top" style="border-style: none solid none none; border-color: -moz-use-text-color windowtext -moz-use-text-color -moz-use-text-color; border-width: medium 2.25pt medium medium; padding: 0cm 5.4pt; width: 112px;"><br/> <font size="2" face="Tahoma">0.05</font></td><br/> </tr><br/> <tr><br/> <td align="center" valign="top" style="border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 2.25pt 2.25pt; padding: 0cm 5.4pt; width: 59px;"><br/> <font size="2" face="Tahoma">B-129</font></td><br/> <td align="center" valign="top" style="border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 2.25pt medium; padding: 0cm 5.4pt; width: 113px;"><br/> <font size="2" face="Tahoma">3.11</font></td><br/> <td align="center" valign="top" style="border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 2.25pt medium; padding: 0cm 5.4pt; width: 74px;"><br/> <font size="2" face="Tahoma">0.2</font></td><br/> <td align="center" valign="top" style="border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 2.25pt 2.25pt medium; padding: 0cm 5.4pt; width: 112px;"><br/> <font size="2" face="Tahoma">0.01</font></td><br/> </tr><br/></tbody></table><br/><p><font size="2" face="Tahoma">Glycerol purity: &gt;95%</font></p><br/><br/><p class="MsoNormal"><span style="font-family: Tahoma;">Comparison</span><span style="font-family: Tahoma;"> <br/>of classic method and "New process"</span></p><br/><table border="1" style="border-color: -moz-use-text-color inherit -moz-use-text-color -moz-use-text-color; border-width: medium 0pt medium 0px; border-top: medium none; border-left: 0px none; border-bottom: medium none;" class="MsoTableGrid" width="634" cellspacing="1"><br/> <tbody><tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">&nbsp;</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Classic process</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">"New process"</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <span style="font-family: Tahoma; font-weight: 700;">Raw material</span></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;">&nbsp;</td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;">&nbsp;</td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Crude oil (soy, rapeseed, palm, coconut, <br/> sunflower, jatropa)</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">no</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">yes</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Crude oil with more than 0.5% of free fatty <br/> acid</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">no</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">yes</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">R</span><span style="font-family: Tahoma;">ecycled </span><br/> <span style="font-family: Tahoma;">oil</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">no</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">yes</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><span style="font-family: Tahoma;">Lard</span></p><br/> <p style="">&nbsp;</p></td><br/> <td align="center" valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <span style="font-family: Tahoma;">no</span></td><br/> <td align="center" valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <span style="font-family: Tahoma; font-weight: 700;">yes</span></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">Treatment of raw <br/> material</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">&nbsp;</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">&nbsp;</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Degumming</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">yes</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">no</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Deodoration</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">yes</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">no</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Bleaching</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">yes</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">no</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Reduction of free fatty acid content</span></p><p style=""><br/> &nbsp;</p></td><br/> <td align="center" valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">yes</span></p></td><br/> <td align="center" valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">no</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <span style="font-family: Tahoma; font-weight: 700;">Constraints of process</span></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> &nbsp;</td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> &nbsp;</td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Soap formation</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">yes</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">no</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Glycerol pretreatment for further usage</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">yes</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">no</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Esterification</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">90%</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><span style="font-family: Tahoma;">-</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Transesterif</span><span style="font-family: Tahoma;">i</span><span style="font-family: Tahoma;">cation</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">&gt;90%</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">-</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Esterification and transesterification in first stage</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">-</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">&gt;95%</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Yield</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">90-95%</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">&gt;95%</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">Temperature required</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">low</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">high</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">MeOH consumption</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">low</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">depends</span></p></td><br/> </tr><br/> <tr><br/> <td valign="top" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 424px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">First stage duration</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 80px;"><br/> <p style=""><br/> <span style="font-family: Tahoma;">60</span><span style="font-family: Tahoma;"> <br/> – 120 min</span></p></td><br/> <td align="center" style="border: medium none rgb(255, 255, 255); padding: 0cm 5.4pt; width: 84px;"><br/> <p style=""><br/> <span style="font-family: Tahoma; font-weight: 700;">30 min</span></p></td><br/> </tr><br/></tbody></table><br/><p><font size="2" face="Tahoma">"New process" has been presented on 31st <br/>Croatian Invention Show with International Participation -<br/><a rel="nofollow" href="http://www.inova2006.hr">INOVA 2006</a>, where it was awarded with <br/>bronze medal by Jury of Experts.</font></p>

  • Apr 16, 08

    Briquetadeira, Picadores de madeira, Picador florestal, Caldeiras Lippel

    www.lippel.com.br biomass woood brazil

  • Apr 20, 08

    brasil gtd

    gtdbrasil.blogspot.com br gtd gmail

  • Apr 28, 08

    Roundup: The “biodiesel miracle,” bargain-priced “green” gasoline and a sweet new biofuel source
    Jeremy Jacquot | April 26th, 2008 | 3 Comments

    Here are a few of the latest startups we’ve spotted promising cheaper, easier ways to turn organic material into fuel:

    Minnesota undergraduates use “Mcgyan Process” to produce cheap biodiesel — Ever Cat Fuels claims its proprietary technology, dubbed the “Mcgyan Process” (after the names of the inventors McNeff, Gyberg and Yan), can convert most feedstocks into biodiesel without producing too must waste or consuming much water — a technology loftily deemed “one of modern day’s great discoveries” by Augsburg President Paul Pribbenow. A highly efficient metal oxide catalyst accelerates the continuous, or “flow,” process, in a fixed bed (tubelike) reactor.

    Unlike conventional biodiesel production, which can take several hours to complete and often produces waste, the Mcgyan Process only takes a few seconds to complete. Ever Cat Fuels is building a $5 million plant in Isanti, Minnesota, that could eventually generate over 3 million gallons of biodiesel each year. The ambitious start-up is eyeing algae as its first potential source of feedstock oils.

    UMass researchers develop cheaper, “green” gasoline — No, that’s not a typo: A team of researchers at UMass, Amherst, led by chemical engineer George Huber, has developed a new process to refine hydrocarbons from cellulose. This “green” petroleum can be produced from a variety of biomass sources, including feed stocks, wood scraps and corn husks, and, because it’s made of hydrocarbons, can be pumped directly into existing car engines. To produce this gasoline variant, Huber heats cellulose in the presence of solid catalysts and rapidly cools the products — leaving behind a liquid containing most of the compounds found in gasoline, such as toluene and naphthalene. It needs only a moderate amount of heat and takes less than 2 minutes to complete. Once the process hits a 100% yield — it’s at 50% now — Huber estimates that it coul

    venturebeat.com/...and-a-sweet-new-biofuel-source Cat Fuels Biofuel pyrolysis

  • May 02, 08

    Welcome to the SilvaGas Links section. This section contains links to other web sites that have interesting information about biomass gasification and clean energy.

    When you click on a site you will leave the SilvaGas site. Why not bookmark this site so you can easily return to the exciting world of SilvaGas again?

    American Bioenergy Association

    Battelle

    Center for Renewable Energy and Sustainable Technology (CREST)

    Energy Efficiency and Renewable Energy - US DOE (EERE)

    National Renewable Energy Laboratory (NREL)

    Peninsula Power

    U.S. Department of Ene

    www.biomass.org bioenergy Biomass biofuel

  • May 21, 08

    GEK: Report on Air Preheating Configuration (Zero Tar)

    allpowerlabs.org/...reportairpreheating1.html gasifier jason wood gas

  • May 21, 08

    arts of this historic document that were not intrinsic to the Missouri Wood Gasifier have been left out in order to conserve drive space.

    www.puffergas.com/...missouri.html gasifier jeff

  • May 18, 08

    UMMARY:
    The permeation and separation of carbon dioxide through a water-swollen chitosan membrane was studied. A chitosan membrane exhibited a large gas permeability when it was swollen by water vapor contained in the feed gas. Carbon dioxide preferentially permeated through the swollen chitosan membrane with a permeability of 2.5×10-8cm3(STP)･cm/(s･cm2･cmHg) and a CO2/N2 separation factor of 70 at room temperature. This separation performance for CO2 resulted from a basic property of the amino groups in the chitosan molecules. The membrane preparation method such as acetic acid concentration of the casting solution affected the membrane permeation rate. The effect of operation temperature was also measured. To increase the separation performance of the membrane, several methods of membrane treatment and operation were evaluated.

    sep.eng.niigata-u.ac.jp/...chtCO2.html chitosan mebrane

  • May 22, 08

    Visualizar mapa de visionshare
    Bioler
    Distilation

    Alcohol and Milk (Álbum)

    flickr.com/...set-72157594399374060 Alcohol Milk Brazil

  • May 23, 08

    evento agroenergia

    www.conbien.com.br/interna.php evento

  • May 23, 08

    uel - The organism is plentiful and requires less water than many other crops Oregon State University researchers are working to find an efficient method of processing biodiesel fuel and ethanol from one of the world's most plentiful organisms: algae.

    www.oregonlive.com/...index.ssf oregonlive microalge

  • May 25, 08

    iomass:

    Biomass (living organism bio-waste) is the only renewable energy source that causes danger to the environment if it is not utilised.

    * Global waste biomass energy capacity is about eight times the total annual world consumption of energy from all sources. Therefore, biomass represents a very large energy resource.
    * At present the world population uses only about 7% of the annual production of biomass. Therefore, we are only partially exploiting nature's abundant renewable resource.
    * Fossil fuels are nonrenewable-finite sources. Renewables will never run out.

    www.ncl.ac.uk/biomass.htm miniaturisation biomass

  • May 25, 08

    [PDF]
    Microsoft PowerPoint - 8. Joan Carlos Bruno
    Formato do arquivo: PDF/Adobe Acrobat - Ver em HTML
    S.L. This is an integrated biomass gasification power plant located in Mora la Nova, ... INTEGRATED BIOMASS GASIFICATION PLANT (No mixing of fuel) ...
    six6.region-stuttgart.de/.../773/8_J_C_%20Bruno_Spain_biomass_gasification_integrated_installations.pdf - Páginas Semelhantes - Anotar isso

    www.google.com.br/search gasification biomass

  • May 26, 08

    biocombustível
    Microalgas: alternativa para substituir o petróle

    www.projetobr.com.br/...exibirartigo projetobr

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