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1. 发明申请

WO2013043513A1 METHOD FOR CONTROLLING UNDESIRABLE BYPRODUCTS FORMATION CAUSED BY CONTAMINATING ORGANISMS IN THE PRODUCTION OF ETHANOL FROM SYNGAS 审中-公开
标题翻译：用于控制由SYNGAS生产乙醇中的污染有机物造成的不可预料的副产物形成的方法
公开(公告)号：WO2013043513A1
公开(公告)日：2013-03-28
申请号：PCT/US2012/055612
申请日：2012-09-14
申请人： COSKATA, INC. , DATTA, Rathin , REEVES, Andrew , KLIMAN, Laura, T.
发明人： DATTA, Rathin , REEVES, Andrew , KLIMAN, Laura, T.
IPC分类号： C12P7/16 , C12P7/52 , C12P7/02 , C12P7/40 , C12P23/00 , C12N9/00 , C12N1/20
CPC分类号： C12P7/04 , C12P7/065 , C12P7/08 , C12P7/14 , C12P7/52 , C12P7/54 , C12P39/00 , Y02E50/17
摘要： A method of operating a fermentation zone for the production of ethanol from syngas uses a crotonate-like compound to prevent or reverse the effects of butyrogen contamination. The crotonate-like compound works in continuous fermentation processes to reduce or eliminate contamination from butyrate and butanol in the syngas derived ethanol product.
摘要翻译：操作用于从合成气生产乙醇的发酵区的方法使用巴豆酸酯化合物来防止或逆转丁酸污染的作用。巴豆酸酯化合物在连续发酵过程中起作用，以减少或消除合成气衍生乙醇产物中丁酸和丁醇的污染。

2. 发明申请

WO2011034711A2 PROCESS FOR FERMENTATION OF SYNGAS FROM INDIRECT GASIFICATION 审中-公开
标题翻译：从间接气化发酵的方法
公开(公告)号：WO2011034711A2
公开(公告)日：2011-03-24
申请号：PCT/US2010/046968
申请日：2010-08-27
申请人： COSKATA ENERGY , DATTA, Rathin , CORLEY, Ralph
发明人： DATTA, Rathin , CORLEY, Ralph
IPC分类号： C12P7/10 , C12P5/02 , C12N1/20 , C12R1/01
CPC分类号： C01B3/382 , C01B2203/0244 , C01B2203/06 , C01B2203/86 , C07C29/1518 , C07C31/12 , C07C53/08 , C07C53/124 , C10B49/22 , C10B53/02 , C10G2/30 , C10G2300/1014 , C10K1/026 , C10K1/10 , C10K3/008 , C12P7/065 , C12P7/08 , Y02E50/14 , Y02E50/16 , Y02E50/17 , Y02E50/18 , Y02E50/32 , Y02E50/343 , Y02P20/145 , Y02P30/20 , Y02P30/30 , C07C31/04
摘要： Ethanol and other liquid products are produced from biomass using indirect gasification of the biomass to produce a syngas containing CO2, CO, H2 and methane that passes the syngas without substantial removal of the methane to a fermentation zone for the conversion of the CO and CO2 and H2 to ethanol and the production of a methane rich stream followed by the methane reforming of the methane rich stream to produce additional CO and CO2 and H2 that passes to the fermentation zone.
摘要翻译：使用生物质的间接气化从生物质产生乙醇和其它液体产物，以产生含有CO 2，CO，H 2和甲烷的合成气，所述CO 2，CO，H 2和甲烷通过合成气而不将甲烷基本上除去到用于转化CO和CO 2的发酵区， H2至乙醇和产生富甲烷气流，随后富甲烷流的甲烷重整产生进入发酵区的额外的CO和CO 2和H 2。

3. 发明申请

WO2011085251A2 INTEGRATED PROCESS FOR PRODUCTION OF ALCOHOL FROM SYNGAS AND REMOVAL OF CO2 审中-公开
标题翻译：从合成气生产酒精和脱除二氧化碳的综合方法
公开(公告)号：WO2011085251A2
公开(公告)日：2011-07-14
申请号：PCT/US2011/020582
申请日：2011-01-07
申请人： COSKATA ENERGY, INC. , DATTA, Rathin , CORLEY, Ralph
发明人： DATTA, Rathin , CORLEY, Ralph
IPC分类号： C12P7/06 , C07C29/151 , C07C29/78 , C07C31/08 , C12R1/145
CPC分类号： C12P7/16 , C12P7/065 , Y02E50/10 , Y02E50/17 , Y02P20/125
摘要： A process for producing alcohol from syngas integrates the alcohol recovery with the removal of CO 2 from syngas. A syngas feed containing CO, H 2 and CO 2 contacts an aqueous alcohol stream to remove CO 2 from the syngas that then passes to bioreactor containing microorganisms for conversion to alcohol and other liquid products. Flashing of the scrubbing liquid releases the CO 2 and simultaneously concentrates alcohol in the overhead flash vapor. Condensation of the flash vapor provides an enriched alcohol stream for enhanced recovery of the ethanol product in a product separation zone. The remainder of the scrubbing liquid along with make-up alcohol and water from the process gets returned for continued contact with the syngas feed.
摘要翻译：由合成气制备醇的方法将醇回收与从合成气中除去CO 2进行整合。含有CO，H 2和CO 2的合成气原料与含水酒精流接触以从合成气中除去CO 2，然后通入生物反应器，所述生物反应器含有用于转化为酒精和其他液体产品的微生物。洗涤液闪烁释放CO 2并同时将醇浓缩在顶部闪蒸蒸汽中。闪蒸蒸汽的冷凝提供了浓缩的醇流，用于提高产物分离区中乙醇产物的回收率。剩余的洗涤液以及来自过程的补充醇和水会返回，继续与合成气进料接触。

4. 发明申请

WO2009108503A1 ETHANOL RECOVERY PROCESS AND APPARATUS FOR BIOLOGICAL CONVERSION OF SYNGAS COMPONENTS TO LIQUID PRODUCTS 审中-公开
标题翻译：乙醇回收方法和用于液体产品的SYNGAS组分生物转化的装置
公开(公告)号：WO2009108503A1
公开(公告)日：2009-09-03
申请号：PCT/US2009/033814
申请日：2009-02-11
申请人： COSKATA, INC. , DATTA, Rathin , BASU, Rahul , GRETHLEIN, Hans E. , BAKER, Richard W. , HUANG, Yu
发明人： DATTA, Rathin , BASU, Rahul , GRETHLEIN, Hans E. , BAKER, Richard W. , HUANG, Yu
IPC分类号： C12P7/06 , C12M1/107 , C12M1/32
CPC分类号： C12P7/065 , C12P7/08 , Y02E50/17 , Y02E50/343
摘要： Ethanol and other liquid products produced by the contacting CO and/or a mixture of CO 2 and H 2 with a microorganism in a bioreactor are separated using a combination of vacuum distillation and vapor permeation membranes. The bioreactor passes an effluent with an ethanol concentration of 1 to 6 wt% to a vacuum distillation column that produces an overhead vapor stream containing at least 30 wt% ethanol. A series of vapor permeation membranes retain ethanol as retentate and produce a 99 wt% or higher ethanol product. Ethanol depleted permeate streams flow back to the vacuum column and the bioreactor. Coupling a bioreactor with vacuum distillation and pervaporation efficiently and economically separates ethanol when present at low concentration in an aqueous fermentation broth. The separation arrangement may also include a flash zone ahead of the distillation column to raise the concentration of the ethanol in the input stream to the distillation column.
摘要翻译：使用真空蒸馏和蒸气渗透膜的组合分离由生物反应器中的接触CO和/或CO 2和H 2与微生物的混合物产生的乙醇和其它液体产物。生物反应器将乙醇浓度为1至6重量％的流出物通过真空蒸馏塔，其产生含有至少30重量％乙醇的塔顶蒸气流。一系列蒸汽渗透膜将乙醇作为保留物保留，并产生99重量％或更高的乙醇产物。乙醇贫化的渗透物流流回真空塔和生物反应器。将生物反应器与真空蒸馏和渗透蒸发有效并经济地分离乙醇（低浓度存在于含水发酵液中）。分离装置还可以包括在蒸馏塔之前的闪蒸区域，以将输入流中的乙醇浓度提高到蒸馏塔。

5. 发明申请

WO2014140339A4 METHOD FOR PRODUCTION OF N-PROPANOL AND OTHER C3-CONTAINING PRODUCTS FROM SYNGAS USING MEMBRANE SUPPORTED BIOREACTOR 审中-公开
标题翻译：使用膜支持生物反应器生产N-丙醇和其他含C3产物的方法
公开(公告)号：WO2014140339A4
公开(公告)日：2014-10-30
申请号：PCT/EP2014055201
申请日：2014-03-14
申请人： TOTAL RES & TECHNOLOGY FELUY , COSKATA INC , DATTA RATHIN , ENZIEN MICHAEL , XU JIAN , DO YOUNG , LEVINSON WILLIAM
发明人： DATTA RATHIN , ENZIEN MICHAEL , XU JIAN , DO YOUNG , LEVINSON WILLIAM
IPC分类号： C12P7/04 , C12P7/06
CPC分类号： C12P7/04 , C12P7/52 , C12P39/00 , Y02E50/17
摘要： This invention provides methods for the production of n-propanol. Specifically, the methods and systems of the present invention use symbiotic co-cultures operating in a membrane supported bioreactor for the production of n-propanol from syngas.
摘要翻译：本发明提供了制备正丙醇的方法。具体来说，本发明的方法和系统使用在膜支持的生物反应器中操作的共生共培养物从合成气生产正丙醇。

6. 发明申请

WO2011155954A1 CLONING AND EXPRESSION OF THE GENES ENCODING KEY CLOSTRIDIAL CATALYZING MECHANISMS FOR SYNGAS TO ETHANOL PRODUCTION AND FUNCTIONAL CHARACTERIZATION THEREOF 审中-公开
标题翻译：克隆和表达基因编码关键的离子催化机制，用于合成乙醇生产和功能特征
公开(公告)号：WO2011155954A1
公开(公告)日：2011-12-15
申请号：PCT/US2010/043962
申请日：2010-07-30
申请人： COSKATA, INC. , REEVES, Andrew , DATTA, Rathin
发明人： REEVES, Andrew , DATTA, Rathin
IPC分类号： C12N15/53 , C12N15/63 , C12N15/113 , C12P7/06
CPC分类号： C12N15/74 , C12N15/52 , C12P7/065 , Y02E50/17
摘要： Gene sequences of key acetogenic clostridial species were sequenced and isolated. Genes of interest were identified, and functionality was established. Key genes of interest for metabolic catalyzing activity in clostridial species include a three-gene operon coding for CODH activity, a two-gene operon coding for PTA-ACK, and a novel acetyl coenzyme A reductase. The promoter regions of the two operons and the acetyl coA reductase are manipulated to increase ethanol production.
摘要翻译：对重要的乙型梭菌种的基因序列进行测序和分离。确定了感兴趣的基因，建立了功能。梭菌中代谢催化活性的关键基因包括编码CODH活性的三基因操纵子，编码PTA-ACK的双基因操纵子和新型乙酰辅酶A还原酶。操纵两个操纵子的启动子区域和乙酰辅酶A还原酶以增加乙醇生成。

7. 发明申请

WO2009105372A1 SYNGAS CONVERSION SYSTEM USING ASYMMETRIC MEMBRANE AND ANAEROBIC MICROORGANISM 审中-公开
标题翻译：使用不对称膜和微生物微生物的SYNGAS转换系统
公开(公告)号：WO2009105372A1
公开(公告)日：2009-08-27
申请号：PCT/US2009/033817
申请日：2009-02-11
申请人： COSKATA, INC. , TSAI, Shih-Perng , DATTA, Rathin , BASU, Rahul , YOON, Seong-Hoon
发明人： TSAI, Shih-Perng , DATTA, Rathin , BASU, Rahul , YOON, Seong-Hoon
IPC分类号： C10G5/00 , C12P7/04 , C10L1/30
CPC分类号： C12P7/04 , C12M21/12 , C12M23/24 , C12M25/10 , C12M29/16 , Y02E50/17
摘要： A stable system for producing liquid products such as ethanol, butanol and other chemicals from syngas components contacts CO or a mixture of CO 2 and H 2 with a highly porous side of an asymmetric membrane under anaerobic conditions and transferring these components into contact with microorganisms contained within bio- pores of the membrane. The membrane side of the membrane utilizes a dense layer to control hydration of the bio-pores with a liquid phase. The gas feed directly contacts the microorganisms in the bio-pores and maximizes their utilization of the syngas. Metabolic products produced by the microorganisms leave the membrane through the side opposite the entering syngas. This system and method establishes a unitary direction across the membrane for the supply of the primary feed source to the microorganisms and the withdrawal of metabolically produced products. The feed and product flow improves productivity and performance of the microorganism and the membrane.
摘要翻译：用于从合成气组分生产液体产物如乙醇，丁醇和其他化学品的稳定系统在厌氧条件下将CO或CO 2和H 2的混合物与非对称膜的高度多孔侧接触并将这些组分转移到与生物体内所含的微生物接触 - 膜的孔。膜的膜侧利用致密层来控制具有液相的生物孔的水合。气体进料直接接触生物孔中的微生物并最大限度地利用合成气。由微生物产生的代谢产物通过与进入合成气相反的一侧离开膜。该系统和方法建立了跨膜的单一方向，用于向微生物供应初级进料源并提取代谢产物。饲料和产品流动提高了微生物和膜的生产力和性能。

8. 发明申请

WO2014140339A1 METHOD FOR PRODUCTION OF N-PROPANOL AND OTHER C3-CONTAINING PRODUCTS FROM SYNGAS USING MEMBRANE SUPPORTED BIOREACTOR 审中-公开
标题翻译：使用膜支撑生物反应器从合成气生产正丙醇和其它含C3产物的方法
公开(公告)号：WO2014140339A1
公开(公告)日：2014-09-18
申请号：PCT/EP2014/055201
申请日：2014-03-14
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY , COSKATA, INC. , DATTA, Rathin , ENZIEN, Michael , XU, Jian , DO, Young , LEVINSON, William
发明人： DATTA, Rathin , ENZIEN, Michael , XU, Jian , DO, Young , LEVINSON, William
IPC分类号： C12P7/04 , C12P7/06
CPC分类号： C12P7/04 , C12P7/52 , C12P39/00 , Y02E50/17
摘要： This invention provides methods for the production of n-propanol. Specifically, the methods and systems of the present invention use symbiotic co-cultures operating in a membrane supported bioreactor for the production of n-propanol from syngas.
摘要翻译：本发明提供了用于生产正丙醇的方法。具体而言，本发明的方法和系统使用在膜支持的生物反应器中操作的共生共培养物，用于从合成气制备正丙醇。

9. 发明申请

WO2014140335A1 METHOD FOR PRODUCTION OF N-PROPANOL AND OTHER C3-CONTAINING PRODUCTS FROM SYNGAS BY SYMBIOTIC CO-CULTURES OF ANAEROBIC MICROORGANISMS 审中-公开
标题翻译：通过无机微生物的合成共培养生产N-丙醇和其他含C3产物的方法
公开(公告)号：WO2014140335A1
公开(公告)日：2014-09-18
申请号：PCT/EP2014/055197
申请日：2014-03-14
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY , COSKATA, INC. , DATTA, Rathin , ENZIEN, Michael , HICKEY, Robert , LEVINSON, William
发明人： DATTA, Rathin , ENZIEN, Michael , HICKEY, Robert , LEVINSON, William
IPC分类号： C12P7/04 , C12N1/20 , C12R1/145
CPC分类号： C12P7/04 , C12N1/20 , C12P7/52 , C12P39/00
摘要： This invention provides methods and systems for the production of propanol. Specifically, the methods and systems of the present invention use symbiotic co-cultures for the production of propanol from syngas.
摘要翻译：本发明提供了用于生产丙醇的方法和系统。具体来说，本发明的方法和系统使用共生共培养物从合成气生产丙醇。

10. 发明申请

WO2011085251A3 INTEGRATED PROCESS FOR PRODUCTION OF ALCOHOL FROM SYNGAS AND REMOVAL OF CO2 审中-公开
标题翻译：用于从SYNGAS生产酒精和去除二氧化碳的综合方法
公开(公告)号：WO2011085251A3
公开(公告)日：2011-11-10
申请号：PCT/US2011020582
申请日：2011-01-07
申请人： COSKATA ENERGY INC , DATTA RATHIN , CORLEY RALPH
发明人： DATTA RATHIN , CORLEY RALPH
IPC分类号： C12P7/06 , C07C29/151 , C07C29/78 , C07C31/08 , C12R1/145
CPC分类号： C12P7/16 , C12P7/065 , Y02E50/10 , Y02E50/17 , Y02P20/125
摘要： A process for producing alcohol from syngas integrates the alcohol recovery with the removal of CO2 from syngas. A syngas feed containing CO, H2 and CO2 contacts an aqueous alcohol stream to remove CO2 from the syngas that then passes to bioreactor containing microorganisms for conversion to alcohol and other liquid products. Flashing of the scrubbing liquid releases the CO2 and simultaneously concentrates alcohol in the overhead flash vapor. Condensation of the flash vapor provides an enriched alcohol stream for enhanced recovery of the ethanol product in a product separation zone. The remainder of the scrubbing liquid along with make-up alcohol and water from the process gets returned for continued contact with the syngas feed.
摘要翻译：从合成气生产醇的方法将醇回收与从合成气中除去CO 2相结合。含有CO，H 2和CO 2的合成气进料接触含水醇流以从合成气中除去CO 2，然后将其转移到含微生物的生物反应器中以转化成醇和其它液体产物。擦洗液体的闪烁释放二氧化碳，同时将醇浓缩在塔顶闪蒸中。闪蒸蒸汽的冷凝提供了富集的醇流，以在产品分离区中提高乙醇产物的回收率。洗涤液的剩余部分以及来自该过程的补充醇和水被返回以与合成气进料持续接触。

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