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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>></span>Hi Tom,<o:p></o:p></p><p class=MsoNormal><span style='color:#1F497D'>></span>This looks very interesting project. Can you please share project report or any details of configuration? What have you been thinking for gas clean up and tar <span style='color:#1F497D'>></span>elimination?<span style='color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I can’t say more than what they have presented to the public. Some of the details are “patent pending.”<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Look at slide 3 of their UBC project profile:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><a href="http://www.nexterra.ca/PDF/Project_Profile_UBC_20120326.pdf">http://www.nexterra.ca/PDF/Project_Profile_UBC_20120326.pdf</a><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>You’ll see that they:<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:#1F497D'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'> take the low temperature gas from the gasifier, <o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:#1F497D'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'>heat it with waste heat from cracked gas, <o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:#1F497D'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'>burn the heated gas enough to reduce tars through partial oxidation,<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:#1F497D'><span style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'>cool the gas,<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:#1F497D'><span style='mso-list:Ignore'>5.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'>filter it,<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:#1F497D'><span style='mso-list:Ignore'>6.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D'>then they cool and condense the gas before going to the engine.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>These are steps they have developed over the last several years for various industrial heat applications, and at 250 kWe at their pilot plant for 3,000 hours. They appear to have met their targets for gas cleaning. At the Pacific West Biomass Meeting in San Francisco in January they showed photos of their engine and oil inspection data for the 250 kWe genset after 2814 hours. <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The engineer responsible for the operation of their engine at UBC has significant experience with GE Jenbacher engines for a variety of fuels and applications. He is absolutely confident about the cleanliness of the gas and the expected low maintenance on the engine. <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>“Seeing is believing” in this business so we will soon find out. The system just has to run, and run, and run. . . <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><br>Tom <o:p></o:p></span></p></div></body></html>