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1. 发明申请

WO2015055315A1 PROCESS FOR PRODUCING A STREAM COMPRISING ETHYLENE GLYCOL 审中-公开
标题翻译：生产包含乙二醇的料流的方法
公开(公告)号：WO2015055315A1
公开(公告)日：2015-04-23
申请号：PCT/EP2014/002794
申请日：2014-10-16
申请人： BIOCHEMTEX S.P.A.
发明人： BERNARDI, Marco , TODARO, Daniela , DORATI, Chiara
IPC分类号： C01B3/22 , C07C29/132 , C07C29/141 , C07C29/60 , C07C29/00
CPC分类号： C08G63/183 , B01J21/04 , B01J21/18 , B01J23/42 , B01J23/462 , B01J23/755 , C01B3/323 , C01B3/326 , C01B2203/0233 , C01B2203/06 , C01B2203/065 , C01B2203/1217 , C07C29/00 , C07C29/132 , C07C29/60 , Y02P20/145 , Y02P20/52 , C07C31/18 , C07C31/202 , C07C31/205 , C07C31/225
摘要： It is disclosed a process for producing a low boiling mixture comprising ethylene glycol and propylene glycol from a liquid sugar stream derived from a ligno-cellulosic biomass feedstock. The liquid sugar stream is catalytically converted in the presence of hydrogen to a mixture, which is separated into at least a high boiling mixture, comprising glycerol, and the low boiling mixture. The high boiling mixture is converted to hydrogen by reforming and the reforming hydrogen is used in the catalytical steps. Preferably, all the hydrogen used in the conversion process is generated by aqueous phase reforming of the high boiling polyols mixture.
摘要翻译：公开了一种由源自木质纤维素生物质原料的液体糖流生产包含乙二醇和丙二醇的低沸点混合物的方法。液体糖流在氢存在下催化转化为混合物，其被分离成至少包含甘油的高沸点混合物和低沸点混合物。高沸点混合物通过重整转化成氢气，重整氢气用于催化步骤。优选地，转化过程中使用的所有氢气通过高沸点多元醇混合物的水相重整产生。

2. 发明申请

WO2015028156A1 BIO-DERIVED ETHYLENE GLYCOL COMPOSITIONS FOR POLYESTER BOTTLES 审中-公开
标题翻译：生物衍生的乙二醇甘油酯组合物
公开(公告)号：WO2015028156A1
公开(公告)日：2015-03-05
申请号：PCT/EP2014/002373
申请日：2014-09-02
申请人： BIOCHEMTEX S.P.A.
发明人： RIVAS TORRES, Beatriz , GIORDANO, Dario , GHISOLFI, Guido , BERNARDI, Marco , TODARO, Daniela , BOZZANO, Irene , CRIPPA, Tommaso
IPC分类号： C08G63/16 , C08G63/183
CPC分类号： C08G63/183 , C08G63/16
摘要： The present specification discloses a composition comprising a plurality of diols which is useful for the production of polyester bottles, wherein the diols are mainly obtained from the conversion of a ligno-cellulosic biomass feedstock stream. The composition comprises ethylene glycol and at least one diol selected from the group of diols having a formula of C n H z (OH) 2 , wherein n is the total number of carbons and is an integer in the range from 3 to 20, z is an integer in the range from 0 to 2n, and C 1 and C 2 are each attached to one of the OH groups of the formula (e.g. 1,2-Propylene glycol, 1,2-Butanediol and 1,2-Pentanediol) and wherein the composition is substantially free of diols which absorb light at a wavelength of 275nm, so that the percent light transmission of the composition at a wavelength of 275nm is greater than 40%.
摘要翻译：本说明书公开了一种组合物，其包含可用于生产聚酯瓶的多个二醇，其中二醇主要由木质纤维素生物质原料流的转化获得。该组合物包含乙二醇和选自具有式CnH 2（OH）2的二醇的至少一种二醇，其中n是碳的总数，并且是3-20的整数，z是整数在0至2n的范围内，并且C1和C2各自连接到下式的OH基之一（例如1,2-丙二醇，1,2-丁二醇和1,2-戊二醇），其中组合物为基本上不含吸收波长为275nm的光的二醇，使得组合物在275nm波长处的百分比透光率大于40％。

3. 发明申请

WO2015049060A1 TRANSFERRING EQUIPMENT AND METHOD 审中-公开
标题翻译：传输设备和方法
公开(公告)号：WO2015049060A1
公开(公告)日：2015-04-09
申请号：PCT/EP2014/002707
申请日：2014-10-06
申请人： BIOCHEMTEX S.p.A.
发明人： CHERCHI, Francesco , GIORDANO, Dario , DE FAVERI, Danilo , GIUNGATO, Ezio , MULUGETA, Kebede
IPC分类号： C10J3/30 , F23G5/44
CPC分类号： C10J3/30 , C10J2200/158 , F23G5/444 , F23G2202/30 , F23G2205/121 , F23G2205/18 , F23K2203/103 , F23K2203/202 , F23K2900/03001
摘要： It is disclosed a system for feeding a ligno-cellulosic feedstock (50) to a pressurized vessel (200) having a vapor or gas phase of at least one fluid maintaining a vessel pressure greater than or equal to 1 bar. The pressurized vessel comprises a feedstock inlet (230), a feedstock outlet (220), a top and a bottom relative to the force of gravity, wherein the feedstock outlet is closer to the bottom of the pressurized vessel than the feedstock inlet. The feeding system further comprises a plug forming system (100) comprising a plug forming device (105) located in a plug forming chamber (130), the chamber having a first end (110B) and a second end (110A), said first end having a first end operating pressure which is lower than the vessel pressure and said second end being connected to the feedstock inlet and having a second end operating pressure which is greater than the first operating pressure. Said plug forming device is capable of receiving the ligno-cellulosic feedstock at the first end pressure; advancing the ligno-cellulosic feedstock through the plug forming chamber; and forming a plug from the ligno-cellulosic feedstock which prevents the passage of the vapor or gas phase from the pressurized vessel. The feeding system further comprises a sealing head located inside the pressurized vessel, which is movable at a seal opening speed between a sealing position located at the feedstock inlet and a rest position, wherein the sealing head in the sealing position isolates the pressurized vessel from the plug forming chamber. The seal opening speed is fast enough so that the sealing head disengages from the feedstock before or at the moment the sealing head reaches the rest position. The sealing head in the rest position is located at a distance far enough away from the feedstock inlet (sealing head) so that the feedstock entering the pressurized vessel does not contact the sealing head.
摘要翻译：公开了一种用于将木质纤维素原料（50）进料至具有保持容器压力大于或等于1巴的至少一种流体的蒸汽或气相的加压容器（200）的系统。加压容器包括原料入口（230），原料出口（220），相对于重力的顶部和底部，其中原料出口比原料入口更靠近加压容器的底部。所述进料系统还包括塞形成系统（100），其包括位于塞子形成室（130）中的塞子形成装置（105），所述腔室具有第一端（110B）和第二端（110A），所述第一端具有低于容器压力的第一端操作压力，并且所述第二端连接到原料入口并且具有大于第一操作压力的第二端操作压力。所述塞子形成装置能够在第一端部压力下接收木质纤维素原料; 推进木质纤维素原料通过塞子形成室; 并从木质纤维素原料形成塞子，其阻止蒸气或气相从加压容器通过。进料系统还包括位于加压容器内部的密封头，其可以在位于原料入口处的密封位置和静止位置之间的密封打开速度下移动，其中密封位置中的密封头将加压容器与塞形成室。密封打开速度足够快，使得密封头在密封头到达静止位置之前或之时脱离原料。处于静止位置的密封头位于距离原料入口（密封头）足够远的距离处，使得进入加压容器的原料不接触密封头。

4. 发明申请

WO2014108238A1 CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS 审中-公开
标题翻译：连续转化为有用化合物的连续方法
公开(公告)号：WO2014108238A1
公开(公告)日：2014-07-17
申请号：PCT/EP2013/074411
申请日：2013-11-21
申请人： BIOCHEMTEX S.P.A.
发明人： MURRAY, Aaron , RYBA, Steven
IPC分类号： C10G1/06 , C10G3/00
CPC分类号： C10G1/065 , C10G3/42 , C10G3/44 , C10G3/50 , C10G3/56 , C10G2300/1014 , Y02P30/20
摘要： 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.
摘要翻译：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。

5. 发明申请

WO2014102280A1 A MICROBIAL ORGANISM FOR PRODUCING TEREPHTHALATE FROM BIOMASS 审中-公开
标题翻译：用于从生物量生产三烯酸的微生物有机体
公开(公告)号：WO2014102280A1
公开(公告)日：2014-07-03
申请号：PCT/EP2013/077989
申请日：2013-12-24
申请人： BIOCHEMTEX S.P.A.
发明人： CARBONELL, Pablo , FAULON, Jean-Loup , CAPASSO, Elisabetta , VOLPATI, Laura
IPC分类号： C12P7/44 , C12P7/40 , C12N9/02
CPC分类号： C12P7/44 , C12N9/001 , C12N9/0071 , C12N9/0073 , C12N15/52 , C12Y103/01053 , C12Y114/1201 , C12Y114/13007 , C12Y114/13012 , C12Y114/1302 , C12Y114/13119
摘要： There is disclosed a non-naturally occurring microbial organism comprising a first exogenous nucleic acid encoding a first enzyme to produce 1,2-dihydroxy-3,5-cyclohexadiene-1,4-dicarboxylate (DCD) from a dihydroxybenzoate, the first enzyme being either a wild type or a mutant. The non-naturally occurring microbial organism may further comprise a second exogenous nucleic acid encoding a second enzyme to produce terephthalate from 1,2-dihydroxy-3,5-cyclohexadiene-1,4-dicarboxylate. The non-naturally occurring microbial organism may also comprisea third exogenous nucleic acid encoding at least a third enzyme to produce a dihydroxybenzoate from a carbon source, the third enzyme being 3-dehydroshikimate dehydratase.
摘要翻译：公开了一种非天然存在的微生物生物体，其包含编码第一酶的第一外源核酸，以从二羟基苯甲酸酯生产1,2-二羟基-3,5-环己二烯-1,4-二羧酸酯（DCD），第一种酶为野生型还是突变体。非天然存在的微生物可以进一步包含编码第二酶的第二外源核酸，以从1,2-二羟基-3,5-环己二烯-1,4-二羧酸盐生产对苯二甲酸酯。非天然存在的微生物还可以包含编码至少第三种酶的第三种外源核酸，以从碳源产生二羟基苯甲酸酯，第三种酶是3-脱氢莽草酸脱水酶。

6. 发明申请

WO2015062737A3 CONVERSION OF A LOW VISCOSITY LINGO-CELLULOSIC BIOMASS SLURRY INTO POLYOLS 审中-公开
标题翻译：低粘度纤维素生物质浆液转化为多元醇
公开(公告)号：WO2015062737A3
公开(公告)日：2015-05-07
申请号：PCT/EP2014/002928
申请日：2014-10-31
申请人： BIOCHEMTEX S.P.A.
发明人： OTTONELLO, Piero , TORRE, Paolo , GIORDANO, Dario , PARAVISI, Stefano , PREFUMO, Chiara , PASTORINO, Pietro
IPC分类号： C07C29/00 , D21B1/02 , D21B1/04 , D21B1/34 , D21B1/36
摘要： A process for producing polyols from a low viscosity slurry comprising a thermally treated ligno-cellulosic biomass which has been subjected to a fiber shives reduction step is provided. Specifically, a continuous process for catalyzing the formation of polyol products, such as ethylene glycol and propylene glycol, from the low viscosity slurry is provided.
摘要翻译：提供了一种由低粘度浆料生产多元醇的方法，所述浆料包含经过纤维碎屑还原步骤的经热处理的木质纤维素生物质。具体而言，提供了用于催化由低粘度浆液形成多元醇产物（例如乙二醇和丙二醇）的连续方法。

7. 发明申请

WO2015062735A3 CONTINUOUS LIGNIN CONVERSION PROCESS 审中-公开
标题翻译：连续木质素转化过程
公开(公告)号：WO2015062735A3
公开(公告)日：2015-05-07
申请号：PCT/EP2014/002926
申请日：2014-10-31
申请人： BIOCHEMTEX S.p.A.
发明人： OTTONELLO, Piero , TORRE, Paolo , PARAVISI, Stefano , PREFUMO, Chiara , PASTORINO, Pietro
IPC分类号： C07C37/00 , C07C1/00 , D21B1/02 , D21B1/04 , D21B1/34 , D21B1/36
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 process comprises thermally treating the ligno-cellulosic biomass and then subjecting the thermally treated ligno-cellulosic biomass to a step of fiber shives reduction to produce a low viscosity slurry. The continuous process has been demonstrated to create slurry, raise the slurry to ultra high pressures, deoxygenate the lignin in a reactor over a catalyst which 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.
摘要翻译：该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 - 纤维素生物质中发现的木质素的操作连续过程。该方法包括热处理木质纤维素生物质，然后使经热处理的木质纤维素生物质经历纤维碎片还原步骤以产生低粘度浆液。已经证实连续工艺产生浆液，将浆液升高至超高压力，使反应器中的木质素在催化剂上脱氧，所述催化剂不是固定床而不产生焦炭。碳水化合物或木质素的转化产物可以进一步加工成用于聚酯瓶坯和瓶子的聚酯中间体。

8. 发明申请

WO2014063852A1 CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS 审中-公开
标题翻译：连续转化为有用化合物的连续方法
公开(公告)号：WO2014063852A1
公开(公告)日：2014-05-01
申请号：PCT/EP2013/067734
申请日：2013-08-27
申请人： BIOCHEMTEX S.P.A.
发明人： SHARMA, Krishna , MURRAY, Aaron , RYBA, Steven
IPC分类号： C10G3/00 , C07C37/54 , C08H7/00 , C08G63/123
CPC分类号： C10G3/42 , C08H6/00 , C10G3/45 , C10G3/47 , C10G3/50 , C10G3/52 , C10G2300/1014 , Y02P30/20
摘要： A process to convert a converted lignin feedstream to a converted lignin product comprised of aromatic compounds, the process comprising the step of exposing the converted lignin feedstream to at least one catalyst in the presence of a plurality of hydrogen donor molecules at a reaction temperature in the range of 190°C to 350° C for a reaction time of at least 30 minutes, wherein the converted lignin feedstream comprises phenol oil, and at least some of the plurality of hydrogen donor molecules are donated during the exposure of the converted lignin feedstream and the plurality of hydrogen donor molecules to the at least one catalyst at the reaction temperature during the reaction time.
摘要翻译：将转化的木质素原料流转化成由芳族化合物组成的转化的木质素产物的方法，该方法包括在多个氢供体分子的存在下，将转化的木质素原料流暴露于至少一种催化剂的步骤，反应温度为范围为190℃至350℃，反应时间为至少30分钟，其中转化的木质素原料流包含酚油，并且在转化的木质素原料流的暴露期间捐赠多个氢供体分子中的至少一些，多个氢供体分子在反应时间内的反应温度下至至少一种催化剂。

9. 发明申请

WO2014053648A1 BIOCHEMICAL STRESS RESISTANT MICROBIAL ORGANISM 审中-公开
标题翻译：生物耐应力微生物有机体
公开(公告)号：WO2014053648A1
公开(公告)日：2014-04-10
申请号：PCT/EP2013/070739
申请日：2013-10-04
申请人： BIOCHEMTEX S.P.A.
发明人： BRANDUARDI, Paola , PORRO, Danilo
IPC分类号： C12N9/88 , C12P7/10
CPC分类号： C12N9/88 , C12P7/10 , C12Y403/01003 , C12Y403/01023 , C12Y403/01024 , C12Y403/01025 , Y02E50/16
摘要： It is disclosed a non-naturally occurring microbial organism comprising at least one exogenous nucleic acid encoding an enzyme, or a portion thereof, selected from the group of ammonia lyase. Preferably, the enzyme is PAL3, and the at least one exogenous nucleic acid is obtained from Arabidopsis thaliana . The non-naturally occurring microbial organism has an increased resistance to biochemical stress compared to the starting microbial organism, as induced for instance by oxidative stress or organic acid stress. Preferably, the non-naturally occurring microbial organism is a yeast and it may be used for fermenting a carbon source obtained from a ligno-cellulosic feedstock.
摘要翻译：公开了一种非天然存在的微生物生物体，其包含至少一种编码选自氨裂解酶的酶或其部分的外源核酸。优选地，酶是PAL3，并且所述至少一种外源核酸从拟南芥获得。非天然存在的微生物生物体与起始的微生物有关，比如通过氧化应激或有机酸胁迫引起的生物化学应力的增加的抗性。优选地，非天然存在的微生物是酵母，并且可以用于发酵从木质纤维素原料获得的碳源。

10. 发明申请

WO2017137540A1 APPARATUS AND PROCESS FOR SEPARATING A SOLIDS/FLUID MIXTURE 审中-公开
标题翻译：分离固体/流体混合物的装置和方法
公开(公告)号：WO2017137540A1
公开(公告)日：2017-08-17
申请号：PCT/EP2017/052969
申请日：2017-02-10
申请人： BIOCHEMTEX S.P.A.
发明人： SARCHI, Paolo , GIUNGATO, Ezio , BOVERI, Giuseppina
IPC分类号： D21B1/36 , B04C3/06
CPC分类号： D21B1/36 , B04C3/06 , B04C5/04
摘要： It is disclosed an apparatus for separating a least one solid from a solids/fluid mixture, said apparatus comprising a separation chamber and a cushion chamber. The separation chamber comprises a top end, a bottom end, at least one wall, and an inlet port for introducing the solids/fluid mixture, said inlet port having an inlet port vector. The cushion chamber comprises at least one boundary wall, and it is adapted to maintain a cushion of the solids/fluid mixture at an intersection of the inlet port vector and the cushion chamber when the separation chamber and the cushion chamber are connected by a communication port at the intersection of the inlet port vector and the at least one wall. The communication port has an area at least a size of an impact area of the solids/fluid mixture on the at least one wall. The communication port may be formed by the erosion of the at least one wall of the separation chamber caused by the solids/fluid mixture at the impact area. It is also disclosed a process for separating a solids/fluid mixture, wherein the solids/fluid mixture is introduced through the inlet port of the separation chamber and contacted with a cushion of a previously introduced solids/fluid mixture, the solids/fluid mixture being allowed to interact with the cushion of the previously introduced solids/fluid mixture. The at least one solid is separated from the fluid by density difference in the separation chamber. Preferably, the solids/fluidmixture is steam treated lignocellulosic biomass which is inserted in the disclosed apparatus at high velocity.
摘要翻译：公开了一种用于从固体/流体混合物中分离至少一种固体的设备，所述设备包括分离室和缓冲室。分离室包括顶端，底端，至少一个壁和用于引入固体/流体混合物的入口，所述入口具有入口端口向量。缓冲腔室包括至少一个边界壁，并且其适于在分离腔室和缓冲腔室通过连通端口连接时将固体/流体混合物的缓冲垫保持在入口端口向量和缓冲腔室的相交处在入口端口矢量和至少一个壁的交点处。连通端口具有至少一个壁上的固体/流体混合物的撞击面积的至少一个尺寸的面积。连通口可以通过在冲击区域由固体/流体混合物引起的分离室的至少一个壁的侵蚀而形成。还公开了一种用于分离固体/流体混合物的方法，其中固体/流体混合物通过分离室的入口引入，并与先前引入的固体/流体混合物的垫子接触，固体/流体混合物为允许与之前引入的固体/流体混合物的衬垫相互作用。至少一种固体通过分离室中的密度差异与流体分离。优选地，固体/流体混合物是蒸汽处理的木质纤维素生物质，其以高速插入所公开的设备中。

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