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1. 发明公开

EP3054050A1 Pretreatment process of a ligno-cellulosic feedstock 有权转让
标题翻译： Verfahren zur Vorbehandlung eines lignocellulosehaltigen Rohmaterials
公开(公告)号：EP3054050A1
公开(公告)日：2016-08-10
申请号：EP15425010.4
申请日：2015-02-09
申请人： BETA RENEWABLES S.p.A.
发明人： GHISOLFI, Guido , BONALDI, Ettore
IPC分类号： D21C1/02 , D21C9/18
CPC分类号： D21C1/02 , D21B1/02 , D21B1/36 , D21C9/18
摘要： It is disclosed a process to transfer a ligno-cellulosic feedstock from a low pressure zone to a high pressure zone. A slurry the ligno-cellulosic feedstock is first provided, which is then subjected to a multi-step liquid, removal process comprising draining by gravity at least a portion of the free liquid; removing a first portion of the capillary liquid in a low pressure zone by continuously compressing a stream of the ligno-cellulosic feedstock to reach a moisture content in a first target range; removing a second portion of the capillary liquid by shearing and compressing the ligno-cellulosic stream in a plug forming device, to form a ligno-cellulosic feedstock plug having a moisture content in a second target range at an outlet of the plug forming device connected to the high pressure zone. In the removal of the first portion of the capillary liquid, at least one first compression device continuously compresses the stream of the drained ligno-cellulosic feedstock to a first control pressure, while conveying the stream of the drained ligno-cellulosic feedstock in a flow direction of a belt filter press.
摘要翻译：公开了一种将木质纤维素原料从低压区转移到高压区的方法。首先提供木质纤维素原料的浆料，然后将其进行多步骤液体除去，包括通过重力排出至少一部分游离液体; 通过连续地压缩所述木质纤维素原料流以达到第一目标范围内的水分含量，在低压区域中除去毛细管液体的第一部分; 通过剪切和压缩栓塞形成装置中的木质纤维素流来除去毛细管液体的第二部分，以形成在塞子形成装置的出口处具有在第二目标范围内的水分含量的木质素纤维素原料塞，高压区。在去除毛细管液体的第一部分时，至少一个第一压缩装置将排出的木质纤维素原料流连续地压缩至第一控制压力，同时沿流动方向输送排出的木质纤维素原料流的带式压滤机。

2. 发明公开

EP2721088A1 LIGNIN CONVERSION PROCESS 有权转让
标题翻译：木质素转化过程
公开(公告)号：EP2721088A1
公开(公告)日：2014-04-23
申请号：EP12730337.8
申请日：2012-06-15
申请人： Biochemtex S.p.A.
发明人： MURRAY, Aaron , RYBA, Steven
IPC分类号： C08G63/183 , C08L97/00 , C10G1/06 , C10G1/08 , D21C3/00
CPC分类号： C07C29/156 , C07C1/22 , C07C37/06 , C08G63/183 , C08G63/78 , C08H6/00 , C10G1/065 , C10G1/083 , C10G1/086 , C10G3/45 , C10G3/50 , C10G2300/1014 , C10G2300/805 , D21C3/003 , Y02E50/32 , Y02P30/20
摘要： This specification discloses a complete method to manufacture polyester articles from freshly harvested ligno-cellulosic biomass. The process steps include pretreating the biomass and the converting the lignin to one of several possible organic steams in a one step process by combining the lignin with water, hydrogen, and an elemental metal catalyst such as Raney Nickel at the specificied temperature and pressures to produce very specific products, separating the organics, and then processing the organics into polyester feedstocks and converting those feedstocks to polyester.
摘要翻译：本说明书公开了由新鲜收获的木质纤维素生物质制造聚酯制品的完整方法。该工艺步骤包括预处理生物质和通过在特定的温度和压力下将木质素与水，氢气和元素金属催化剂如阮内镍在特定的温度和压力下合并以将木质素转化为一步法中的几种可能的有机蒸汽中的一种非常具体的产品，分离有机物，然后将有机物加工成聚酯原料并将这些原料转化为聚酯。

3. 发明授权

EP3054050B1 Pretreatment process of a ligno-cellulosic feedstock 有权转让
标题翻译：木质纤维素原料的预处理过程
公开(公告)号：EP3054050B1
公开(公告)日：2018-01-24
申请号：EP15425010.4
申请日：2015-02-09
申请人： BETA RENEWABLES S.p.A.
发明人： GHISOLFI, Guido , BONALDI, Ettore
IPC分类号： D21C1/02 , D21C9/18
CPC分类号： D21C1/02 , D21B1/02 , D21B1/36 , D21C9/18
摘要： It is disclosed a process to transfer a ligno-cellulosic feedstock from a low pressure zone to a high pressure zone. A slurry the ligno-cellulosic feedstock is first provided, which is then subjected to a multi-step liquid, removal process comprising draining by gravity at least a portion of the free liquid; removing a first portion of the capillary liquid in a low pressure zone by continuously compressing a stream of the ligno-cellulosic feedstock to reach a moisture content in a first target range; removing a second portion of the capillary liquid by shearing and compressing the ligno-cellulosic stream in a plug forming device, to form a ligno-cellulosic feedstock plug having a moisture content in a second target range at an outlet of the plug forming device connected to the high pressure zone. In the removal of the first portion of the capillary liquid, at least one first compression device continuously compresses the stream of the drained ligno-cellulosic feedstock to a first control pressure, while conveying the stream of the drained ligno-cellulosic feedstock in a flow direction of a belt filter press.

4. 发明授权

EP2721088B1 LIGNIN CONVERSION PROCESS 有权转让
标题翻译：木质素转化过程
公开(公告)号：EP2721088B1
公开(公告)日：2016-12-14
申请号：EP12730337.8
申请日：2012-06-15
申请人： Biochemtex S.p.A.
发明人： MURRAY, Aaron , RYBA, Steven
IPC分类号： C08G63/183 , C08L97/00 , C10G1/06 , C10G1/08 , D21C3/00
CPC分类号： C07C29/156 , C07C1/22 , C07C37/06 , C08G63/183 , C08G63/78 , C08H6/00 , C10G1/065 , C10G1/083 , C10G1/086 , C10G3/45 , C10G3/50 , C10G2300/1014 , C10G2300/805 , D21C3/003 , Y02E50/32 , Y02P30/20

5. 发明授权

EP2798073B1 IMPROVED PRE-SOAKING PROCESS FOR BIOMASS CONVERSION 有权转让
标题翻译：改进的生物质转化预浸工艺
公开(公告)号：EP2798073B1
公开(公告)日：2017-07-26
申请号：EP12824742.6
申请日：2012-12-28
申请人： BETA RENEWABLES S.p.A.
发明人： CHERCHI, Francesco , OTTONELLO, Piero , FERRERO, Simone , TORRE, Paolo , DE FAVERI, Danilo , RIVAS TORRES, Beatriz , TONET RENSI, Liliane , RIVA, Daniele , BOSIO, Federica
IPC分类号： C12P19/02 , C13K1/02 , D21C1/02 , D21C5/00
CPC分类号： C09K3/00 , C07C53/08 , C12P19/02 , C12P2201/00 , C13B20/165 , C13K1/02 , C13K13/00 , C13K13/007 , D21C1/02 , D21C5/005

6. 发明公开

EP2798073A1 IMPROVED PRE-SOAKING PROCESS FOR BIOMASS CONVERSION 有权转让
标题翻译： VERBESSERTES VORQUELLVERFAHRENFÜRBIOMASSEUMWANDLUNG
公开(公告)号：EP2798073A1
公开(公告)日：2014-11-05
申请号：EP12824742.6
申请日：2012-12-28
申请人： BETA RENEWABLES S.p.A.
发明人： CHERCHI, Francesco , OTTONELLO, Piero , FERRERO, Simone , TORRE, Paolo , DE FAVERI, Danilo , RIVAS TORRES, Beatriz , TONET RENSI, Liliane , RIVA, Daniele , BOSIO, Federica
IPC分类号： C12P19/02 , C13K1/02 , D21C1/02 , D21C5/00
CPC分类号： C09K3/00 , C07C53/08 , C12P19/02 , C12P2201/00 , C13B20/165 , C13K1/02 , C13K13/00 , C13K13/007 , D21C1/02 , D21C5/005
摘要： An improved method of conducting the pre-soaking step involving pre-soaking the ligno- cellulosic biomass in a liquid (water) at a temperature in the range of between 100°C to 150°C prior to soaking at higher temperatures. This material can then be soaked and soaked liquid filtered by nano-filtration. When nano-filtration is used, the pre-soak temperature can be in the range of 10°C to 150°C.
摘要翻译：进行预浸渍步骤的改进方法包括在较高温度下浸泡之前将木质纤维素生物质预先浸入液体（水）中，温度范围为100℃至150℃。然后可以将该材料浸泡并通过纳滤过滤浸泡液体过滤。当使用纳米过滤时，预浸温度可以在10℃至150℃的范围内。

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