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1. 发明授权

US08354257B2 Integrated process for production of alcohol from syngas and removal of CO2 失效
标题翻译：从合成气生产醇和去除二氧化碳的综合工艺
公开(公告)号：US08354257B2
公开(公告)日：2013-01-15
申请号：US12684695
申请日：2010-01-08
申请人： Rathin Datta , Ralph Corley
发明人： Rathin Datta , Ralph Corley
IPC分类号： C12P7/06
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的合成气进料与含水醇物流接触以从合成气中除去CO 2，然后将CO 2进入含有微生物的生物反应器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方法的补充醇和水被返回以与合成气进料持续接触。

2. 发明申请

US20100298450A1 PROCESS FOR FERMENTATION OF SYNGAS FROM INDIRECT GASIFICATION 有权
标题翻译：从间接气化发酵的方法
公开(公告)号：US20100298450A1
公开(公告)日：2010-11-25
申请号：US12561116
申请日：2009-09-16
申请人： Rathin Datta , Ralph Corley
发明人： Rathin Datta , Ralph Corley
IPC分类号： C07C27/00
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. 发明授权

US08759047B2 Process for fermentation of syngas from indirect gasification 有权
标题翻译：间接气化发酵合成气的工艺
公开(公告)号：US08759047B2
公开(公告)日：2014-06-24
申请号：US12561116
申请日：2009-09-16
申请人： Rathin Datta , Ralph Corley
发明人： Rathin Datta , Ralph Corley
IPC分类号： C12P7/06
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。

4. 发明申请

US20110171706A1 Integrated Process for Production of Alcohol from Syngas and Removal of CO2 失效
标题翻译：从合成气生产酒精的一体化方法和去除二氧化碳
公开(公告)号：US20110171706A1
公开(公告)日：2011-07-14
申请号：US12684695
申请日：2010-01-08
申请人： Rathin Datta , Ralph Corley
发明人： Rathin Datta , Ralph Corley
IPC分类号： C12P7/02 , C12P7/16 , C12P7/06
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的合成气进料与含水醇物流接触以从合成气中除去CO 2，然后将CO 2进入含有微生物的生物反应器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方法的补充醇和水被返回以与合成气进料持续接触。

5. 发明申请

US20130137151A1 PROCESSES FOR THE CONVERSION OF BIOMASS TO OXYGENATED ORGANIC COMPOUND, APPARATUS THEREFOR AND COMPOSITIONS PRODUCED THEREBY 有权
公开(公告)号：US20130137151A1
公开(公告)日：2013-05-30
申请号：US13304902
申请日：2011-11-28
申请人： RICHARD E. TOBEY , Jianxin Du , Ralph Corley
发明人： RICHARD E. TOBEY , Jianxin Du , Ralph Corley
IPC分类号： C12P7/06 , C12M1/00 , C12P7/00 , B01D53/00 , C01B3/00
CPC分类号： C01B3/02 , B01D2257/408 , C01B3/36 , C01B2203/0255 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , C01B2203/0877 , C01B2203/0894 , C01B2203/141 , C01B2203/142 , C01B2203/146 , C01B2203/1671 , C01B2203/1676 , C01B2203/169 , C12M21/12 , C12M45/06 , C12P7/065 , C12P7/08 , C12P7/16 , C12P7/52 , C12P7/54 , Y02E50/10 , Y02E50/16 , Y02E50/17
摘要： Processes are disclosed for the conversion of biomass to oxygenated organic compound using a simplified syngas cleanup operation that is cost effective and protects the fermentation operation. The processes of this invention treat the crude syngas from the gasifier by non-catalytic partial oxidation. The partial oxidation reduces the hydrocarbon content of the syngas such as methane, ethylene and acetylene to provide advantageous gas feeds for anaerobic fermentations to produce oxygenated organic compounds such as ethanol, propanol and butanol. Additionally, the partial oxidation facilitates any additional cleanup of the syngas as may be required for the anaerobic fermentation. Producer gases and partial oxidation processes are also disclosed.

6. 发明申请

US20150028260A1 PROCESSES FOR THE CONVERSION OF BIOMASS TO OXYGENATED ORGANIC COMPOUND, APPARATUS THEREFOR AND COMPOSITIONS PRODUCED THEREBY 有权
标题翻译：生物质转化为有机化合物的方法，其制备方法及其制备方法
公开(公告)号：US20150028260A1
公开(公告)日：2015-01-29
申请号：US14512082
申请日：2014-10-10
申请人： Richard E. Tobey , Jianxin Du , Ralph Corley
发明人： Richard E. Tobey , Jianxin Du , Ralph Corley
IPC分类号： C01B3/02
CPC分类号： C01B3/02 , B01D2257/408 , C01B3/36 , C01B2203/0255 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , C01B2203/0877 , C01B2203/0894 , C01B2203/141 , C01B2203/142 , C01B2203/146 , C01B2203/1671 , C01B2203/1676 , C01B2203/169 , C12M21/12 , C12M45/06 , C12P7/065 , C12P7/08 , C12P7/16 , C12P7/52 , C12P7/54 , Y02E50/10 , Y02E50/16 , Y02E50/17
摘要： Processes are disclosed for the conversion of biomass to oxygenated organic compound using a simplified syngas cleanup operation that is cost effective and protects the fermentation operation. The processes of this invention treat the crude syngas from the gasifier by non-catalytic partial oxidation. The partial oxidation reduces the hydrocarbon content of the syngas such as methane, ethylene and acetylene to provide advantageous gas feeds for anaerobic fermentations to produce oxygenated organic compounds such as ethanol, propanol and butanol. Additionally, the partial oxidation facilitates any additional cleanup of the syngas as may be required for the anaerobic fermentation. Producer gases and partial oxidation processes are also disclosed.
摘要翻译：公开了使用简化的合成气净化操作将生物质转化为含氧有机化合物的方法，其成本有效并且保护发酵操作。本发明的方法通过非催化部分氧化处理来自气化器的粗合成气。部分氧化降低了甲烷，乙烯和乙炔等合成气的烃含量，为厌氧发酵提供了有利的气体进料，以产生含氧有机化合物如乙醇，丙醇和丁醇。另外，部分氧化促进了对厌氧发酵所需要的合成气的任何额外的清除。还公开了生产气体和部分氧化方法。

7. 发明授权

US08895274B2 Processes for the conversion of biomass to oxygenated organic compound, apparatus therefor and compositions produced thereby 有权
标题翻译：将生物质转化为含氧有机化合物的方法，其设备和由此生产的组合物
公开(公告)号：US08895274B2
公开(公告)日：2014-11-25
申请号：US13304902
申请日：2011-11-28
申请人： Richard E. Tobey , Jianxin Du , Ralph Corley
发明人： Richard E. Tobey , Jianxin Du , Ralph Corley
IPC分类号： C12P7/06 , B01D53/26 , B01D53/58 , C01C3/04 , B01D53/62
CPC分类号： C01B3/02 , B01D2257/408 , C01B3/36 , C01B2203/0255 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , C01B2203/0877 , C01B2203/0894 , C01B2203/141 , C01B2203/142 , C01B2203/146 , C01B2203/1671 , C01B2203/1676 , C01B2203/169 , C12M21/12 , C12M45/06 , C12P7/065 , C12P7/08 , C12P7/16 , C12P7/52 , C12P7/54 , Y02E50/10 , Y02E50/16 , Y02E50/17
摘要： Processes are disclosed for the conversion of biomass to oxygenated organic compound using a simplified syngas cleanup operation that is cost effective and protects the fermentation operation. The processes of this invention treat the crude syngas from the gasifier by non-catalytic partial oxidation. The partial oxidation reduces the hydrocarbon content of the syngas such as methane, ethylene and acetylene to provide advantageous gas feeds for anaerobic fermentations to produce oxygenated organic compounds such as ethanol, propanol and butanol. Additionally, the partial oxidation facilitates any additional cleanup of the syngas as may be required for the anaerobic fermentation. Producer gases and partial oxidation processes are also disclosed.
摘要翻译：公开了使用简化的合成气净化操作将生物质转化为含氧有机化合物的方法，其具有成本效益并且保护发酵操作。本发明的方法通过非催化部分氧化处理来自气化器的粗合成气。部分氧化降低了甲烷，乙烯和乙炔等合成气的烃含量，为厌氧发酵提供了有利的气体进料，以产生含氧有机化合物如乙醇，丙醇和丁醇。另外，部分氧化促进了对厌氧发酵所需要的合成气的任何额外的清除。还公开了生产气体和部分氧化方法。

8. 发明授权

US09926196B2 Processes for the conversion of biomass to oxygenated organic compound, apparatus therefor and compositions produced thereby 有权
公开(公告)号：US09926196B2
公开(公告)日：2018-03-27
申请号：US14512082
申请日：2014-10-10
申请人： Richard E. Tobey , Jianxin Du , Ralph Corley
发明人： Richard E. Tobey , Jianxin Du , Ralph Corley
IPC分类号： C01B3/02 , C01B3/36 , C12M1/00 , C12P7/06 , C12P7/08 , C12P7/16 , C12P7/52 , C12P7/54
CPC分类号： C01B3/02 , B01D2257/408 , C01B3/36 , C01B2203/0255 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , C01B2203/0877 , C01B2203/0894 , C01B2203/141 , C01B2203/142 , C01B2203/146 , C01B2203/1671 , C01B2203/1676 , C01B2203/169 , C12M21/12 , C12M45/06 , C12P7/065 , C12P7/08 , C12P7/16 , C12P7/52 , C12P7/54 , Y02E50/10 , Y02E50/16 , Y02E50/17
摘要： Processes are disclosed for the conversion of biomass to oxygenated organic compound using a simplified syngas cleanup operation that is cost effective and protects the fermentation operation. The processes of this invention treat the crude syngas from the gasifier by non-catalytic partial oxidation. The partial oxidation reduces the hydrocarbon content of the syngas such as methane, ethylene and acetylene to provide advantageous gas feeds for anaerobic fermentations to produce oxygenated organic compounds such as ethanol, propanol and butanol. Additionally, the partial oxidation facilitates any additional cleanup of the syngas as may be required for the anaerobic fermentation. Producer gases and partial oxidation processes are also disclosed.

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