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公开(公告)号：US20130225854A1
公开(公告)日：2013-08-29
申请号：US13775239
申请日：2013-02-24
发明人： Steven Ryba , Aaron Murray , Guliz Arf Elliott , Dan Gastaldo , Edwin A. Sisson , Ehsan Moharreri , Krishna Sharma
CPC分类号： C07C37/54 , B01D21/00 , C07B31/00 , C07C1/20 , C07C29/00 , C07C29/09 , C07C41/01 , C07C45/42 , C07C45/59 , C07C45/60 , C07C67/00 , C07C2101/08 , C07C2101/10 , C07C2101/14 , C07C2601/08 , C07C2601/10 , C07C2601/14 , C08H8/00 , C08L97/005 , F15D1/00 , Y02P30/42 , Y10T137/0318 , C07C43/23 , C07C39/06 , C07C39/04 , C07C49/84 , C07C49/395 , C07C49/597 , C07C49/403 , C07C49/825 , C07C69/06 , C07C35/08
摘要： This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
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公开(公告)号：US09732021B2
公开(公告)日：2017-08-15
申请号：US13775239
申请日：2013-02-24
发明人： Steven Ryba , Aaron Murray , Guliz Arf Elliott , Dan Gastaldo , Edwin A Sisson , Ehsan Moharreri , Krishna Sharma
IPC分类号： C08L97/02 , C07C69/00 , C07C37/54 , C07C45/42 , C07C41/01 , C07C1/20 , C07C67/00 , C07C29/09 , C08L97/00 , B01D21/00 , C07B31/00 , C07C45/59 , C07C45/60 , C07C29/00 , C08H8/00
CPC分类号： C07C37/54 , B01D21/00 , C07B31/00 , C07C1/20 , C07C29/00 , C07C29/09 , C07C41/01 , C07C45/42 , C07C45/59 , C07C45/60 , C07C67/00 , C07C2101/08 , C07C2101/10 , C07C2101/14 , C07C2601/08 , C07C2601/10 , C07C2601/14 , C08H8/00 , C08L97/005 , F15D1/00 , Y02P30/42 , Y10T137/0318 , C07C43/23 , C07C39/06 , C07C39/04 , C07C49/84 , C07C49/395 , C07C49/597 , C07C49/403 , C07C49/825 , C07C69/06 , C07C35/08
摘要： This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
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