油脂类原料的生物炼制技术1.ppt

油脂类原料的生物炼制技术－－生物法联产生物柴油和1,3-丙二醇技术进展 清华大学化工系 刘德华 2008.7.5 生物柴油简介 生物柴油生产方法 From: Robert and Joanie Peters jrplease@To: Rambo Smith rambor_liu@Cc: Jason Du jxdu@Sent: Thursday, December 7, 2006 10:42:05 AMSubject: Rivers Sample TestRambo, ? Congratulations!? WCC Manager of Chemical RD, Tim Ely, reported to us yesterday that his test of your sample was the “best that he had seen in his life”.? “It is just an outstanding esther”, eventhough it was derived from waste oil.? Tim did not believe that this was possible.? This is a very impressive vote of confidence for Professor Liu’s process.? I am also really impressed with this testimonial.? The meeting went well with Jason being very well prepared in his technical presentation.? ?I believe that our projects are on target and on track.? I look forward to working with you to make them a success. ? Best Regards, ? ROBERT W. PETERSBy: Robert W. Peters 1014 West 19th Street, PO Box 156Carroll, IA 51401Phone: +1-712-792-9277Fax:??? +1-712-792-9278email:? jrplease@? 发件人： Macris 发送时间： 2008-04-03?17:08:56 收件人： Dh liu 抄送： gerard.sarlos@bluewin.ch; duwei 主题： ? Dear Prof. Liu, ? I am pleased to inform you that the company (Mr. K. Pettas) which is interested in your biodiesel technology has carried out tests on the biodiesel sample you sent me and found it good. This opens the way for further cooperation. Congratulations to you and to your partners. The company is producing about 40.000 ton biodiesel per year using inorganic catalysis. Mr. Pettas wants to examine the case of making the absolutely necessary changes in order to alternatively use inorganic or enzyme catalysis ?for biodiesel production with minor changes in the process. That will be very important for him. How do you think it can be managed? Please be kind enough to send me your reply promptly. ? Best regards ? B. J. Macris * 注：①②③④为单/双甘酯的生产路线，分别为： ①甘油解； ②不完全醇解； ③不完全水解； ④酯化 油脂类原料的生物炼制技术方案 methanol glycerol methanol ③water