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61. 发明授权

US08729324B2 Biomass conversion systems having integrated heat management and methods for use thereof 有权
标题翻译：具有集成热管理的生物质转换系统及其使用方法
公开(公告)号：US08729324B2
公开(公告)日：2014-05-20
申请号：US13332301
申请日：2011-12-20
申请人： Joseph Broun Powell , Juben Nemchand Chheda
发明人： Joseph Broun Powell , Juben Nemchand Chheda
IPC分类号： C07C1/00
CPC分类号： C10G3/00 , C10G1/002 , C10G1/065 , C10G3/40 , C10G3/52 , C10G2300/1014 , C10G2300/202 , C10G2300/4081 , C10L1/026 , Y02P30/20
摘要： Biomass conversion systems may incorporate integrated heat management to operate more efficiently during biomass conversion. Biomass conversion systems may comprise a first fluid circulation loop comprising a hydrothermal digestion unit, and a first catalytic reduction reactor unit in fluid communication with an inlet and an outlet of the hydrothermal digestion unit; and a second fluid circulation loop comprising a reaction product take-off line in fluid communication with the first fluid circulation loop, a second catalytic reduction reactor unit in fluid communication with the reaction product take-off line, and a recycle line establishing fluid communication between the first fluid circulation loop and an outlet of the second catalytic reduction reactor unit, where the first catalytic reduction reactor unit contains at least one first catalyst and the second catalytic reduction reactor unit contains at least one second catalyst, each being capable of activating molecular hydrogen.
摘要翻译：生物量转换系统可以结合集成的热管理，在生物质转化过程中更有效地运行。生物质转化系统可以包括包含水热消解单元的第一流体循环回路和与水热消解单元的入口和出口流体连通的第一催化还原反应器单元; 以及第二流体循环回路，其包括与所述第一流体循环回路流体连通的反应产物输出管线，与所述反应产物输出管线流体连通的第二催化还原反应器单元，以及在所述第二流体循环回路所述第一流体循环回路和所述第二催化还原反应器单元的出口，其中所述第一催化还原反应器单元包含至少一个第一催化剂，所述第二催化还原反应器单元含有至少一个第二催化剂，每个所述第二催化剂能够活化分子氢。

62. 发明授权

US08692041B2 Process to produce biofuels from biomass 有权
标题翻译：从生物质生产生物燃料的过程
公开(公告)号：US08692041B2
公开(公告)日：2014-04-08
申请号：US13332292
申请日：2011-12-20
申请人： Joseph Broun Powell , Juben Nemchand Chheda
发明人： Joseph Broun Powell , Juben Nemchand Chheda
IPC分类号： C07C1/02
CPC分类号： C10G1/002 , C07G1/00 , C10G1/00 , C10G2300/1014 , C10G2300/202 , C10G2300/4081 , C10G2300/44 , Y02E50/13 , Y02P30/20 , Y02T50/678
摘要： A process for producing biofuels from biomass is provided by removing sulfur compounds and nitrogen compounds from the biomass by contacting the biomass with a digestive solvent to form a pretreated biomass containing soluble carbohydrates and having less than 35% of the sulfur content and less than 35% of the nitrogen content, based on untreated biomass on a dry mass basis, prior to carrying out aqueous phase reforming and further processing to form a liquid fuel.
摘要翻译：通过使生物质与消化溶剂接触来除去生物质中的硫化合物和氮化合物，从生物燃料生产生物燃料的方法提供，以形成含有可溶性碳水化合物并具有小于35％硫含量且小于35％在进行水相重整和进一步加工以形成液体燃料之前，基于未处理的生物质在干质量基础上的氮含量。

63. 发明申请

US20120174471A1 PROCESS TO PRODUCE BIOFUELS FROM BIOMASS 有权
标题翻译：从生物量生产生物技术的过程
公开(公告)号：US20120174471A1
公开(公告)日：2012-07-12
申请号：US13331065
申请日：2011-12-20
申请人： Joseph Broun Powell , Juben Nemchand Chheda
发明人： Joseph Broun Powell , Juben Nemchand Chheda
IPC分类号： C10L1/00 , B01J8/00
CPC分类号： C10G3/00 , C10G3/42 , C10G2300/1014 , C10G2300/202 , C10G2300/4081 , C10G2300/44 , C10L1/04 , Y02P30/20
摘要： Biomass is contacted with an aqueous media to form an extracted biomass. An aqueous liquor separated from the extracted biomass is treated with a purification substrate to form a treated carbohydrate stream having less than 35% of the sulfur content and less than 35% of the nitrogen content, based on the untreated aqueous liquor stream, prior to contact with an aqueous phase reforming catalyst to form oxygenated intermediates that can be further processed to form a liquid fuel. An extracted biomass solids stream is also separated from the extracted biomass which is contacted with a first digestive solvent and then a second digestive solvent to form a solubilized pulp. This solublilized pulp may be combined with the aqueous liquor stream or combined to an aqueous reforming reaction system or recycled to the aqueous media to be processed further for an effective process to produce the liquid fuel.
摘要翻译：生物质与水性介质接触以形成提取的生物质。用提取的生物质分离的含水液体用净化底物处理，以在接触之前基于未处理的含水液体流形成具有少于35％的硫含量和小于氮含量的35％的经处理的碳水化合物流与水相重整催化剂形成氧化中间体，其可进一步加工以形成液体燃料。提取的生物质固体物流也与提取的生物质分离，其与第一消化溶剂接触，然后与第二消化溶剂接触以形成溶解的纸浆。这种溶解的纸浆可以与含水液体流合并或与水性重整反应体系结合或再循环到水性介质中以进一步进行处理以产生液体燃料。

64. 发明申请

US20110154722A1 DIRECT AQUEOUS PHASE REFORMING OF BIO-BASED FEEDSTOCKS 有权
标题翻译：基于生物的饲料的直接水相改性
公开(公告)号：US20110154722A1
公开(公告)日：2011-06-30
申请号：US12972154
申请日：2010-12-17
申请人： Juben Nemchand CHHEDA , Joseph Broun Powell
发明人： Juben Nemchand CHHEDA , Joseph Broun Powell
IPC分类号： C10L1/00 , B01J8/00
CPC分类号： C10L1/1826 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/49 , C10G2300/1011 , C10G2300/4025 , C10G2300/44 , C10G2300/80 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/1824 , Y02E50/13 , Y02E50/30 , Y02P30/20 , Y02T50/678
摘要： A method comprises providing a bio-based feedstock; contacting the bio-based feedstock with a solvent in a hydrolysis reaction to form an intermediate stream comprising carbohydrates; contacting the intermediate stream with an apr catalyst to form a plurality of oxygenated intermediates, wherein a first portion of the oxygenated intermediates are recycled to form the solvent; and processing at least a second portion of the oxygenated intermediates to form a fuel blend.
摘要翻译：一种方法包括提供基于生物的原料; 在水解反应中使生物基原料与溶剂接触以形成包含碳水化合物的中间物流; 使中间流与apr催化剂接触以形成多个含氧中间体，其中将氧化中间体的第一部分再循环以形成溶剂; 以及处理所述氧化中间体的至少第二部分以形成燃料混合物。

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