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1. 发明公开

EP0403068A2 Improvements in and/or relating to a process for preparing a hydrolysed lignocellulosic material 失效
标题翻译：维生素Zur Herstellung eines水解木质纤维素酶Werkstoffs。
公开(公告)号：EP0403068A2
公开(公告)日：1990-12-19
申请号：EP90304922.9
申请日：1990-05-08
申请人： CONVERTECH GROUP LIMITED
发明人： Rafferty, Andrew James , Scott, Kenneth Eli
IPC分类号： C08H5/04 , C08L97/02
CPC分类号： C08H8/00 , B27N1/00 , C08L97/02 , D21B1/36 , D21C1/02 , D21C1/10
摘要： An energy efficient process for hydrolysing lignocellulosic materials which comprises using a primary system by providing a start-up energy input to operating saturated steam conditions and thereafter operating the primary system with substantially constant energy input, the condition of the hydrolysing saturated steam being controlled by water injection and/or steam bleeding from the primary system. The dwell time of the solids stream in the primary sustem is controlled by controlling its passage with flashing off of steam into a secondary system where drying occurs together with some small measure of hydrolysis in a lower pressure superheated steam environment, there being an energy input into the secondary system using steam bled from the primary system.
The output solids material stream is preferably capable of being self polymerised into a formed shape eg a board.
摘要翻译：用于水解木质纤维素材料的能量有效的方法，其包括通过提供启动能量输入来操作饱和蒸汽条件并随后以基本上恒定的能量输入来操作初级系统来使用初级系统，水解饱和蒸汽的条件由水控制注射和/或蒸汽从主系统出血。主要维持物中固体物流的停留时间通过控制其通过蒸汽闪蒸进入二次系统来控制，其中干燥与低压过热蒸汽环境中的一些小量水解一起进行，其中有能量输入二次系统使用从主系统排出的蒸汽。输出固体物料流优选能够自聚合为成形形状，例如板。

2. 发明公开

EP0403068A3 Improvements in and/or relating to a process for preparing a hydrolysed lignocellulosic material 失效
标题翻译：在制备水解液体材料的过程中和/或与之相关的改进
公开(公告)号：EP0403068A3
公开(公告)日：1991-05-15
申请号：EP90304922.9
申请日：1990-05-08
申请人： CONVERTECH GROUP LIMITED
发明人： Rafferty, Andrew James , Scott, Kenneth Eli
IPC分类号： C08H5/04 , C08L97/02
CPC分类号： C08H8/00 , B27N1/00 , C08L97/02 , D21B1/36 , D21C1/02 , D21C1/10
摘要： An energy efficient process for hydrolysing lignocellulosic materials which comprises using a primary system by providing a start-up energy input to operating saturated steam conditions and thereafter operating the primary system with substantially constant energy input, the condition of the hydrolysing saturated steam being controlled by water injection and/or steam bleeding from the primary system. The dwell time of the solids stream in the primary sustem is controlled by controlling its passage with flashing off of steam into a secondary system where drying occurs together with some small measure of hydrolysis in a lower pressure superheated steam environment, there being an energy input into the secondary system using steam bled from the primary system. The output solids material stream is preferably capable of being self polymerised into a formed shape eg a board.

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