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21.发明申请公开(公告)号：US20100133144A1
公开(公告)日：2010-06-03
申请号：US12552590
申请日：2009-09-02
申请人： Peter Kokayeff , Terry L. Marker , John A. Petri
发明人： Peter Kokayeff , Terry L. Marker , John A. Petri
IPC分类号： C10G45/00
CPC分类号： C10G3/50 , C10G3/46 , C10G45/58 , C10G65/043 , C10G2300/1014 , C10G2300/1018 , C10G2300/1022 , C10G2300/1037 , C10G2300/304 , C10G2300/4081 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/28 , C10L1/02 , Y02P30/20
摘要： A process has been developed for producing fuel from renewable feedstocks such as plant and animal oils and greases. The process involves treating a first portion of a renewable feedstock by hydrogenating and deoxygenating in a first reaction zone and a second portion of a renewable feedstock by hydrogenating and deoxygenating in a second reaction zone and treating the effluents in a finishing reaction zone to provide a diesel boiling point range fuel hydrocarbon product. If desired, the hydrocarbon product can be isomerized to improve cold flow properties. A portion of the hydrocarbon product is recycled to the first reaction zone to increase the hydrogen solubility of the reaction mixture.
摘要翻译： 已经开发了用于从可再生原料如植物油和动物油和油脂生产燃料的方法。 该方法包括通过在第一反应区和第二部分可再生原料中的氢化和脱氧来处理可再生原料的第一部分，通过在第二反应区中进行氢化和脱氧并在整理反应区中处理废水以提供柴油 沸点范围燃料烃产品。 如果需要，烃产物可被异构化以改善冷流动性能。 一部分烃产物再循环到第一反应区以提高反应混合物的氢溶解度。
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22.发明申请Production of Diesel Fuel from Biorenewable Feedstocks with Selective Separation of Converted Oxygen 有权从生物可利用原料生产可转化氧选择性分离的柴油公开(公告)号：US20090082603A1
公开(公告)日：2009-03-26
申请号：US12193176
申请日：2008-08-18
申请人： Tom N. Kalnes , Terry L. Marker , John P. Brady
发明人： Tom N. Kalnes , Terry L. Marker , John P. Brady
IPC分类号： C10G3/00
CPC分类号： C10G3/45 , B01D2257/504 , C10G3/46 , C10G3/47 , C10G3/50 , C10G45/58 , C10G2300/1003 , C10G2300/1007 , C10G2300/1014 , C10G2300/1018 , C10G2300/201 , C10G2300/207 , C10G2300/4081 , C10G2400/04 , C10L1/08 , Y02E50/13 , Y02P30/20
摘要： A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as fats and oils from plants and animals where the process provides for sulfur-component management. The process involves catalytically treating a renewable feedstock by hydrogenating and deoxygenating to provide a hydrocarbon fraction useful as a diesel boiling range fuel. A selective separation such as a hot high pressure hydrogen stripper may be used to remove at least the carbon oxides from the first zone effluent and provide a liquid recycle stream at pressure and temperature. A vapor stream is separated from the net process effluent and at least carbon dioxide is removed using at least one selective or flexible amine absorber. The resulting hydrogen-rich stream is recycled to the reaction zone.
摘要翻译： 已经开发了一种从可再生原料生产柴油沸点燃料的方法，例如来自植物和动物的脂肪和油，其中该方法提供硫成分管理。 该方法涉及通过氢化和脱氧催化处理可再生原料以提供可用作柴油沸程燃料的烃馏分。 选择性分离如热的高压氢气汽提器可用于从第一区流出物中至少除去碳氧化物，并在压力和温度下提供液体循环流。 蒸汽流与净处理流出物分离，并且使用至少一种选择性或柔性胺吸收剂除去至少二氧化碳。 将所得富氢流循环至反应区。
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公开(公告)号：US20090077866A1
公开(公告)日：2009-03-26
申请号：US12193156
申请日：2008-08-18
申请人： Tom N. Kalnes , Terry L. Marker , John P. Brady , Peter Kokayeff
发明人： Tom N. Kalnes , Terry L. Marker , John P. Brady , Peter Kokayeff
IPC分类号： C10L1/18
CPC分类号： C10L1/08 , C10G3/46 , C10G3/50 , C10G45/58 , C10G2300/1014 , C10G2300/1018 , C10G2300/1022 , C10G2300/1037 , C10G2300/4081 , C10G2400/02 , C10G2400/04 , C10G2400/28 , Y02E50/13 , Y02P30/20
摘要： A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as plant oils and animal oils, fats, and greases. The process involves treating a renewable feedstock by hydrogenating and deoxygenating i.e. decarboxylating, decarbonylating, and/or hydrodeoxygenating to provide a hydrocarbon fraction useful as a diesel boiling range fuel or diesel boiling range fuel blending component. If desired, the hydrocarbon fraction can be isomerized to improve cold flow properties. A portion of the hydrogenated and deoxygenated feedstock is selectively separated and then recycled to the treatment zone to increase the hydrogen solubility of the reaction mixture.
摘要翻译： 已经开发了用于从可再生原料如植物油和动物油，脂肪和油脂生产柴油沸点燃料的方法。 该方法包括通过氢化和脱氧处理可再生原料，即脱羧，脱羰和/或加氢脱氧，以提供可用作柴油沸程燃料或柴油沸程燃料调配组分的烃馏分。 如果需要，烃馏分可以被异构化以改善冷流动性能。 氢化和脱氧原料的一部分被选择性分离，然后再循环到处理区以提高反应混合物的氢溶解度。
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24.发明授权
公开(公告)号：US5600023A
公开(公告)日：1997-02-04
申请号：US342416
申请日：1994-11-18
申请人： Terry L. Marker , Laura E. Kempf
发明人： Terry L. Marker , Laura E. Kempf
摘要： In a single stage process for producing diisopropyl ether in the presence of an organic solvent, SO.sub.3 from a DIPE reactor effluent is transferred to an aqueous phase in a liquid extraction zone and removed from the aqueous phase using a basic ion exchange resin disposed in an SO.sub.3 removal zone. As a consequence, DIPE reactor effluent can be returned to the DIPE reactor to serve as a solvent and to assist in providing cooling to the DIPE reactor without causing catalyst deactivation.
摘要翻译： 在有机溶剂存在下制备二异丙醚的单阶段方法中，将来自DIPE反应器流出物的SO 3转移到液相萃取区中的水相，并使用设置在SO 3中的碱性离子交换树脂从水相中除去 拆除区。 因此，DIPE反应器流出物可以返回到DIPE反应器中以用作溶剂，并且有助于在不引起催化剂失活的情况下向DIPE反应器提供冷却。
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公开(公告)号：US5585527A
公开(公告)日：1996-12-17
申请号：US328797
申请日：1994-10-31
申请人： Terry L. Marker
发明人： Terry L. Marker
CPC分类号： C07C29/80 , C07C2101/14
摘要： A process for separating a first component of a process stream from a second component of a process stream in a single vessel has been developed. The separation process uses an apparatus having a distillation zone to separate a first component from a second component of a process stream, thereby producing a distillation zone overhead stream enriched in the first component, and a membrane separation zone containing a membrane capable of selectively removing additional amounts of the second component from the distillation overhead stream. The benefit is the production of a high purity process at lower capital equipment costs.
摘要翻译： 已经开发了用于将工艺流的第一组分与单个容器中的工艺流的第二组分分离的方法。 分离过程使用具有蒸馏区的装置，以将第一组分与工艺流的第二组分分离，从而产生富含第一组分的蒸馏区塔顶流，以及含有能够选择性除去附加的膜的膜分离区 来自蒸馏塔顶流的第二组分的量。 其优点是以较低的资本设备成本生产高纯度工艺。
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公开(公告)号：US5571387A
公开(公告)日：1996-11-05
申请号：US304919
申请日：1994-09-13
CPC分类号： B01D3/14 , C07C29/76 , C07C29/80 , C07C41/36 , C07C41/42 , C07C2101/14 , Y10S203/06
摘要： The present invention is a process for separating at least a first component from a second component of at least a first stream within a single vessel having at least one distillation zone and an adsorption zone. The invention may be applied to separates an alcohol from a mixture of the alcohol and water, such as separating isopropyl alcohol from a mixture of isopropyl alcohol and water. The invention may be applied to more complex systems such as separating isopropyl alcohol and separating diisopropyl ether from the effluents of each reactor of a two-stage diisopropyl ether production process. The benefit of the invention is a high purity separation process at reduced capital equipment costs.
摘要翻译： 本发明是一种在具有至少一个蒸馏区和吸附区的单个容器内从至少第一流中的第二组分分离至少第一组分的方法。 本发明可以应用于将醇与醇和水的混合物分离，例如从异丙醇和水的混合物中分离异丙醇。 本发明可以应用于更复杂的系统，例如从两步二异丙醚生产过程的每个反应器的流出物中分离异丙醇和分离二异丙醚。 本发明的优点是降低资本设备成本的高纯度分离方法。
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27.发明授权
公开(公告)号：US5473105A
公开(公告)日：1995-12-05
申请号：US317448
申请日：1994-10-04
摘要： A process for concurrently producing diisopropyl ether and isopropyl ethyl ether from water, ethanol from an independent source, and propylene, has been developed. The product mixture may be used as a high octane number booster due mainly to the presence of the diisopropyl ether and to a lesser extent, the isopropyl ethyl ether. Furthermore, the product mixture, upon blending with gasoline, incorporates a renewable resource into the gasoline since the isopropyl ethyl ether is produced from ethanol. Optionally, the product mixture may be passed through an acid removal zone to remove acid, if present, before being recycled or further processed. A portion of the product mixture is recycled to the reaction zone to increase the conversion of reactants to products.
摘要翻译： 已经开发了一种从水中独立制备二异丙基醚和异丙基乙醚，独立来源的乙醇和丙烯的方法。 产物混合物可以用作高辛烷值助剂，主要是由于二异丙醚的存在和少量的异丙基乙醚。 此外，与汽油混合后的产物混合物将可再生资源掺入汽油中，因为异丙基乙醚由乙醇生产。 任选地，如果存在的话，产物混合物可以通过酸去除区以除去酸，然后再循环或进一步处理。 将一部分产物混合物再循环到反应区，以增加反应物向产物的转化率。
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公开(公告)号：US5449501A
公开(公告)日：1995-09-12
申请号：US219325
申请日：1994-03-29
CPC分类号： C07C41/42 , B01D3/009 , B01J8/0453 , B01J8/0492 , C07C41/06 , Y02P20/127
摘要： Hydrocarbons are converted in a novel catalytic distillation zone comprising two or more cylindrical beds of dense loaded catalyst. Each catalyst bed is penetrated by a plurality of vertical vapor passageways which provide a means for vapor communication between fractionation sections located above and below the catalyst beds. The dense loading of the catalyst provides a low cost method of placing a large quantity of catalyst into the apparatus.
摘要翻译： 在包含两个或多个致密负载的催化剂的圆柱形床的新型催化蒸馏区中转化碳氢化合物。 每个催化剂床都被多个垂直蒸气通道穿透，这些通道提供了一个在催化剂床上方和下方的分馏部分之间进行气相连通的装置。 催化剂的密集负载提供了一种将大量催化剂置于装置中的低成本方法。
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29.发明授权Bubbling bed catalytic hydropyrolysis process utilizing larger catalyst particles and smaller biomass particles featuring an anti-slugging reactor 有权使用较大的催化剂颗粒和具有抗压塞反应器的较小生物质颗粒的起泡床催化加氢热解方法公开(公告)号：US08841495B2
公开(公告)日：2014-09-23
申请号：US13089010
申请日：2011-04-18
IPC分类号： C10B53/02 , C10B57/18 , C10G1/08 , C10G1/10 , B01J8/18 , B01J8/34 , C10G3/00 , C10G1/06 , C10L1/04 , B01J23/882 , B01J23/755
CPC分类号： C10G1/06 , B01J8/1809 , B01J8/34 , B01J23/755 , B01J23/882 , B01J2208/00061 , B01J2208/00115 , B01J2208/00548 , B01J2208/0084 , B01J2219/00252 , C10G1/002 , C10G1/086 , C10G1/10 , C10G3/45 , C10G3/46 , C10G3/50 , C10G3/57 , C10G2300/1003 , C10G2300/1014 , C10G2300/1018 , C10G2300/202 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/04 , C10L2200/0469 , C10L2290/02 , Y02E50/14 , Y02E50/32 , Y02P30/20
摘要： This invention relates to a process for thermochemically transforming biomass or other oxygenated feedstocks into high quality liquid hydrocarbon fuels. In particular, a catalytic hydropyrolysis reactor, containing a deep bed of fluidized catalyst particles is utilized to accept particles of biomass or other oxygenated feedstocks that are significantly smaller than the particles of catalyst in the fluidized bed. The reactor features an insert or other structure disposed within the reactor vessel that inhibits slugging of the bed and thereby minimizes attrition of the catalyst. Within the bed, the biomass feedstock is converted into a vapor-phase product, containing hydrocarbon molecules and other process vapors, and an entrained solid char product, which is separated from the vapor stream after the vapor stream has been exhausted from the top of the reactor. When the product vapor stream is cooled to ambient temperatures, a significant proportion of the hydrocarbons in the product vapor stream can be recovered as a liquid stream of hydrophobic hydrocarbons, with properties consistent with those of gasoline, kerosene, and diesel fuel. Separate streams of gasoline, kerosene, and diesel fuel may also be obtained, either via selective condensation of each type of fuel, or via later distillation of the combined hydrocarbon liquid.
摘要翻译： 本发明涉及将生物质或其它含氧原料热化学变换成高质量液体烃燃料的方法。 特别地，使用含有流化催化剂颗粒的深层的催化加氢热解反应器来接受显着小于流化床中的催化剂颗粒的生物质或其它含氧原料的颗粒。 反应器具有设置在反应器容器内的插入物或其它结构，其抑制床的压块，从而使催化剂的磨损最小化。 在床内，生物质原料转化为含有烃分子和其他工艺蒸气的气相产物，以及夹带的固体焦炭产物，其在蒸气流已经从蒸汽流的顶部排出之后与蒸气流分离 反应堆。 当产物蒸气流被冷却到环境温度时，产物蒸气流中的相当大比例的烃可作为疏水性烃的液体流回收，其特性与汽油，煤油和柴油燃料的性质一致。 也可以通过每种类型的燃料的选择性冷凝，或通过后来的组合烃液体的蒸馏来获得单独的汽油，煤油和柴油燃料。
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公开(公告)号：US08742183B2
公开(公告)日：2014-06-03
申请号：US12238945
申请日：2008-09-26
CPC分类号： C10L1/04 , C10G45/02 , C10G45/12 , C10G45/58 , C10G45/64 , C10G47/00 , C10G47/16 , C10G65/043 , C10G65/12 , C10G2300/1011 , Y02P30/20
摘要： A process has been developed for producing aviation fuel from renewable feedstocks such as plant oils and animal fats and oils. The process involves treating a renewable feedstock by hydrogenating and deoxygenating to provide n-paraffins having from about 8 to about 24 carbon atoms. At least some of the n-paraffins are isomerized to improve cold flow properties. At least a portion of the paraffins are selectively cracked to provide paraffins meeting specifications for different aviation fuels such as JP-8.
摘要翻译： 已经开发了用于从可再生原料如植物油和动物脂肪和油生产航空燃料的方法。 该方法包括通过氢化和脱氧处理可再生原料以提供具有约8至约24个碳原子的正链烷烃。 至少一些正链烷烃被异构化以改善冷流特性。 选择性裂化至少一部分石蜡以提供符合不同航空燃料如JP-8的规格的石蜡。
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