公开(公告)号：US20150299064A1

公开(公告)日：2015-10-22

申请号：US14438014

申请日：2013-07-09

Applicant: BIOCHEMTEX S.P.A.

Inventor： Krishna SHARMA ,  Aaron MURRAY ,  Steven RYBA ,  Dan GASTALDO ,  Guliz Arf ELLIOTT

IPC: C07B31/00 ,  C10G1/00 ,  C10G1/06 ,  C07B41/02 ,  C10G3/00

CPC classification number: C07B31/00 ,  B01D21/00 ,  C07C27/04 ,  C07C29/00 ,  C07C37/54 ,  C07C41/01 ,  C07C45/59 ,  C07C45/60 ,  C07C67/00 ,  C07C2601/08 ,  C07C2601/10 ,  C07C2601/14 ,  C07G1/00 ,  C08H6/00 ,  C08H8/00 ,  C08L97/005 ,  C10G1/002 ,  C10G1/065 ,  C10G3/45 ,  Y02P20/52 ,  Y02P30/20 ,  C07C43/23 ,  C07C39/06 ,  C07C39/04 ,  C07C49/84 ,  C07C49/395 ,  C07C49/597 ,  C07C49/403 ,  C07C49/825 ,  C07C69/06 ,  C07C35/08

Abstract: 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 continuous process further utilizes nanoparticles of a crystalline metal oxide. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.

Abstract translation: 本说明书公开了在转化至少一些碳水化合物之前或之后转化木质素 - 纤维素生物质中的木质素的操作连续方法。 已经证明连续方法产生由木质素组成的浆料，将由木质素组成的浆料提高到超高压，在木质素转化反应器中对不是固定床而不产生炭的催化剂脱氧木质素。 连续方法进一步利用结晶金属氧化物的纳米颗粒。 碳水化合物或木质素的转化产物可以进一步加工成聚酯中间体，用于聚酯预成型件和瓶子。

公开(公告)号：US20160068456A1

公开(公告)日：2016-03-10

申请号：US14941956

申请日：2015-11-16

Applicant: Biochemtex, S.p.A.

Inventor： Aaron MURRAY ,  Steven RYBA

IPC: C07C29/156 ,  C07C37/06 ,  C10G3/00

CPC classification number: 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

Abstract: 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 by deoxygenating and dehydrogenating the lignin in the presence of a Raney Nickel catalyst, separating the organics, and then processing the organics into polyester feedstocks and converting those feedstocks to polyester.

Abstract translation: 本说明书公开了一种从新鲜收获的木质纤维素生物质制造聚酯制品的完整方法。 方法步骤包括通过在阮内镍催化剂存在下脱木素和脱木质素分离生物质并将木质素转化为几种可能的有机蒸汽之一，分离有机物，然后将有机物加工成聚酯原料并转化成这些原料 到聚酯。

公开(公告)号：US20150337214A1

公开(公告)日：2015-11-26

申请号：US14758581

申请日：2013-11-21

Applicant: Biochemtex S.p.A.

Inventor： Aaron MURRAY ,  Steven RYBA

IPC: C10G3/00

CPC classification number: C10G3/45 ,  B01D21/00 ,  C07C29/00 ,  C07C37/54 ,  C07C41/01 ,  C07C45/59 ,  C07C45/60 ,  C07C67/00 ,  C07C2601/08 ,  C07C2601/10 ,  C07C2601/14 ,  C08H6/00 ,  C08H8/00 ,  C08L97/005 ,  C10G3/50 ,  C10G3/56 ,  Y02P30/20 ,  C07C43/23 ,  C07C39/06 ,  C07C39/04 ,  C07C49/84 ,  C07C49/395 ,  C07C49/597 ,  C07C49/403 ,  C07C49/825 ,  C07C69/06 ,  C07C35/08

Abstract: This specification discloses a method to convert a lignin biomass feedstream to a converted lignin stream comprising aromatic compounds. The process comprises combining a lignin biomass feedstream comprising lignin, at least one solvent and at least one catalyst in a reaction vessel. Preferably the ratio of moles of catalyst to moles of lignin is in the range of between 4:1 and 15:1. The lignin biomass feedstream is then deoxygenated to a converted lignin stream at a deoxygenation temperature and a deoxygenation pressure for a deoxygenation time.

Abstract translation: 本说明书公开了一种将木质素生物质原料流转化成包含芳族化合物的转化的木质素料流的方法。 该方法包括将包含木质素，至少一种溶剂和至少一种催化剂的木质素生物质原料流混合在反应容器中。 优选地，催化剂的摩尔数与木质素的摩尔数之比在4:1至15:1的范围内。 然后将木质素生物质原料流在脱氧温度和脱氧压力下脱氧转化为转化的木质素料流以进行脱氧时间。

公开(公告)号：US20150343405A1

公开(公告)日：2015-12-03

申请号：US14825810

申请日：2015-08-13

Applicant: Biochemtex S.p.A.

Inventor： Dan GASTALDO ,  Steven RYBA ,  Aaron MURRAY ,  Guliz Arf ELLIOTT

IPC: B01J8/00

CPC classification number: B01J8/0015 ,  B01J3/042 ,  B01J8/1809 ,  B01J2208/00061 ,  B01J2208/00212 ,  B01J2208/00539 ,  B01J2208/00548 ,  B01J2208/00752 ,  B01J2208/00787 ,  B01J2208/0092 ,  C07C37/54 ,  C08H6/00 ,  C10G1/00 ,  C10G1/065 ,  C10G3/00 ,  C10G3/44 ,  C10G3/50 ,  C10G3/52 ,  C10G3/56 ,  C10G2300/1014 ,  C10G2400/30 ,  Y02P20/125 ,  Y02P30/20

Abstract: 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.

Abstract translation: 本说明书公开了在转化至少一些碳水化合物之前或之后转化木质素 - 纤维素生物质中的木质素的操作连续方法。 已经证明连续方法产生由木质素组成的浆料，将由木质素组成的浆料提高到超高压，在木质素转化反应器中对不是固定床而不产生炭的催化剂脱氧木质素。 碳水化合物或木质素的转化产物可以进一步加工成聚酯中间体，用于聚酯预成型件和瓶子。