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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks Tom for those numbers.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>They are burning 150 kg/hr and getting 20 kg of carbon in the final result.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Do you have any idea what the moisture content of the feedstock is?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Do you know if the silica has any ‘medicinal’ benefit? There are people putting ground rock dust on fields and forests claiming benefits so I wondered if that was related.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks<br>Crispin<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='color:#1F497D'>++++++<o:p></o:p></span></p><p class=MsoNormal>The Kansai Corporation rice husk gasifier is interesting. They feed 150 kg/hr husk at 2000 kcal/kg and get 50 kg/hr char. It is a stirred bed gasifier. Husks gasifying in the bed at about 600C. Air is added above the bed to burn the gases. Stack gas is 15% O2 so they use lots of excess air. About 30% of the heat input is recovered as hot water which is used in the bio oil process and in winter for heating. <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I was interested in the labeling of the 10kg bags. They indicate 40% carbon and 50% silica (SiO2). They also list macro elements in MG/kg. <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>