-
公开(公告)号：US4458757A
公开(公告)日：1984-07-10
申请号：US488171
申请日：1983-04-25
申请人： Jan Bock , Patrick P. McCall , Max L. Robbins , Michael Siskin
发明人： Jan Bock , Patrick P. McCall , Max L. Robbins , Michael Siskin
摘要： Disclosed is a process for converting organic material of oil-shale to predominantly liquids. The oil-shale is first heated to a temperature from about 360.degree. C. to 475.degree. C. in an anionic atmosphere. The resulting liquids and gases are collected and the residue is extracted with a microemulsion capable of extracting organic material from the heat treated oil-shale.
摘要翻译： 公开了将油页岩的有机材料转化为主要液体的方法。 首先将油页岩在阴离子气氛中加热至约360℃至475℃的温度。 收集所得液体和气体，并用能够从经热处理的油页岩中提取有机材料的微乳液提取残余物。
-
公开(公告)号：US4043900A
公开(公告)日：1977-08-23
申请号：US628588
申请日：1975-11-04
申请人： Michael Siskin
发明人： Michael Siskin
摘要： Organic sulfur compounds are removed from hydrocarbon feedstocks by contacting said feedstocks with a catalyst system comprising a difficultly reducible metal halide and a hydrogen halide, said contacting being done in the presence of hydrogen. The preferred metal halide is tantalum pentafluoride, niobium pentafluoride or mixtures thereof. The preferred hydrogen halide is hydrogen fluoride.
摘要翻译： 通过使所述原料与包含难以还原的金属卤化物和卤化氢的催化剂体系接触，从烃原料中除去有机硫化合物，所述接触在氢的存在下进行。 优选的金属卤化物是五氟化钽，五氟化铌或其混合物。 优选的卤化氢是氟化氢。
-
公开(公告)号：US10053630B2
公开(公告)日：2018-08-21
申请号：US14698398
申请日：2015-04-28
申请人： Michael Siskin , Ramesh Varadaraj
发明人： Michael Siskin , Ramesh Varadaraj
CPC分类号： C10B57/04 , C10B53/00 , C10B55/00 , C10B57/045 , C10B57/06 , C10G9/005 , C10G55/04 , C10G2300/202 , C10G2300/205 , C10G2300/206
摘要： A delayed coking process in which shot coke and thermally cracked coker products are produced from a sponge coke- and/or transition coke-forming resid feed comprising sponge coke asphaltenes by mixing heteroatom (preferably nitrogen) containing asphaltenes from a shot coke-forming resid with a heated sponge coke-forming resid to form shot coke directing asphaltene aggregates in the resid. The mixture of resid with the added asphaltene is held at an elevated temperature to allow co-aggregates of sponge coke and shot coke asphaltenes to form which, upon delayed coking promote the production of a free-flowing shot coke product.
-
54.发明授权公开(公告)号：US09272242B2
公开(公告)日：2016-03-01
申请号：US13933614
申请日：2013-07-02
申请人： Pavel Kortunov , Michael Siskin , Hans Thomann
发明人： Pavel Kortunov , Michael Siskin , Hans Thomann
CPC分类号： B01D53/62 , B01D53/1475 , B01D53/1493 , B01D2252/20405 , B01D2252/20426 , B01D2252/20484 , B01D2258/0283 , C10L3/104 , Y02C10/06
摘要： A high cyclic capacity carbon dioxide scrubbing process contacts a gas stream containing carbon dioxide in a sorption zone with a liquid scrubbing solution of a low molecular weight sterically hindered amine, particularly a secondary alkanolamine or aminoether at a high concentration, typically at least 3.5M and at a temperature of at least 30° C. to sorb the carbon dioxide into the solution and form a rich stream of the sorbed carbon dioxide in the solution in the form of dissolved amine carbamate and/or alkanolamine bicarbonate. The rich stream is then passed from the sorption zone to at least one regeneration zone and the sorbed carbon dioxide is desorbed as gas from the solution to form a lean solution containing a reduced concentration of sorbed carbon dioxide relative to the rich stream; the lean stream is then returned to the sorption zone for a further sorption cycle.
摘要翻译： 高循环容量的二氧化碳洗涤方法在吸附区中与含有低分子量空间位阻胺的液体洗涤溶液，特别是高浓度，典型地至少为3.5M的仲烷醇胺或氨基醚接触含有二氧化碳的气流， 在至少30℃的温度下将二氧化碳吸附到溶液中，并以溶解的胺氨基甲酸酯和/或链烷醇胺碳酸氢盐的形式在溶液中形成富含二氧化碳的富流。 然后将富流从吸附区传递到至少一个再生区，并且吸附的二氧化碳作为气体从溶液中解吸，形成相对于富流而含有降低浓度的吸附二氧化碳的贫溶液; 然后将贫流返回到吸附区以进一步吸附循环。
-
公开(公告)号：US09028785B2
公开(公告)日：2015-05-12
申请号：US13228999
申请日：2011-09-09
CPC分类号： B01D53/1493 , B01D53/1475 , B01D53/62 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20478 , B01D2252/2056 , B01D2252/30 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A CO2 amine scrubbing process uses an absorbent mixture combination of an amine containing a primary amino group CO2 sorbent in combination with a non-nucleophilic relatively stronger base. The weaker base(s) are nucleophilic and have the ability to react directly with the CO2 in the gas stream while the relatively stronger bases act as non-nucleophilic promoters for the reaction between the CO2 and the weaker base. Two moles of CO2 can be taken up by the primary amine groups in a dicarboxylation reaction, affording the potential for a highly efficient scrubbing process.
摘要翻译： CO 2胺洗涤方法使用含有伯氨基CO 2吸附剂的胺与非亲核相对较强的碱的组合的吸收混合物组合。 较弱的碱是亲核的，并且具有与气流中的CO 2直接反应的能力，而相对较强的碱作为CO 2和较弱碱之间的反应的非亲核促进剂。 在二羧酸化反应中，二元醇可以被伯胺基团吸收，提供高效洗涤过程的潜力。
-
56.发明授权Upgrading of petroleum resid, bitumen or heavy oils by the separation of asphaltenes and/or resins therefrom using ionic liquids 有权通过使用离子液体分离沥青质和/或树脂来升级石油渣，沥青或重油公开(公告)号：US08734639B2
公开(公告)日：2014-05-27
申请号：US12080179
申请日：2008-04-01
IPC分类号： C10G29/20
CPC分类号： C10G21/003 , C10G21/06
摘要： Petroleum resid, bitumen and/or heavy oil is upgraded by the separation of asphaltenes and/or resins from such resids, bitumen and/or heavy oils by contacting them with an ionic liquid with which the asphaltenes and/or resins interact.
摘要翻译： 沥青和/或重油通过将沥青质和/或树脂与沥青质和/或重质油与沥青质和/或树脂相互作用的离子液体接触而从这些沥青，沥青和/或重油中分离得到提高。
-
57.发明申请公开(公告)号：US20140030177A1
公开(公告)日：2014-01-30
申请号：US13933614
申请日：2013-07-02
申请人： Pavel Kortunov , Michael Siskin , Hans Thomann
发明人： Pavel Kortunov , Michael Siskin , Hans Thomann
IPC分类号： B01D53/62
CPC分类号： B01D53/62 , B01D53/1475 , B01D53/1493 , B01D2252/20405 , B01D2252/20426 , B01D2252/20484 , B01D2258/0283 , C10L3/104 , Y02C10/06
摘要： A high cyclic capacity carbon dioxide scrubbing process contacts a gas stream containing carbon dioxide in a sorption zone with a liquid scrubbing solution of a low molecular weight sterically hindered amine, particularly a secondary alkanolamine or aminoether at a high concentration, typically at least 3.5M and at a temperature of at least 30° C. to sorb the carbon dioxide into the solution and form a rich stream of the sorbed carbon dioxide in the solution in the form of dissolved amine carbamate and/or alkanolamine bicarbonate. The rich stream is then passed from the sorption zone to at least one regeneration zone and the sorbed carbon dioxide is desorbed as gas from the solution to form a lean solution containing a reduced concentration of sorbed carbon dioxide relative to the rich stream; the lean stream is then returned to the sorption zone for a further sorption cycle.
摘要翻译： 高循环容量的二氧化碳洗涤方法在吸附区中与含有低分子量空间位阻胺的液体洗涤溶液，特别是高浓度，典型地至少为3.5M的仲烷醇胺或氨基醚接触含有二氧化碳的气流， 在至少30℃的温度下将二氧化碳吸附到溶液中，并以溶解的胺氨基甲酸酯和/或链烷醇胺碳酸氢盐的形式在溶液中形成富含二氧化碳的富流。 然后将富流从吸附区传递到至少一个再生区，并且吸附的二氧化碳作为气体从溶液中解吸，形成相对于富流而含有降低浓度的吸附二氧化碳的贫溶液; 然后将贫流返回到吸附区以进一步吸附循环。
-
公开(公告)号：US08502003B2
公开(公告)日：2013-08-06
申请号：US13038060
申请日：2011-03-01
IPC分类号： C10L1/00
CPC分类号： C10G1/00 , C10G1/04 , C10G1/083 , C10G2300/1014 , Y02P30/20
摘要： A lignocellulosic biomass material is converted into precursors for liquid hydrocarbon transportation fuels by contacting the biomass material with water and carbon monoxide at elevated temperature, typically from 280 to 350° C., an elevated pressure, typically a total system pressure of 12 to 30 MPa and a CO partial pressure from 5 to 10 MPa and a weight ratio of water:biomass material from 0.5:1 to 5.0:1, to dissolve the biomass material into the reaction mixture and depolymerize, deoxygenate and hydrogenate the lignocellulose biomass material, so converting the biomass material into liquid transportation fuel precursors.
摘要翻译： 木质纤维素生物质材料通过使生物质材料与水和一氧化碳在升高的温度（通常为280-350℃），升高的压力（通常为12-30MPa的总体系压力）接触而转化为液体烃运输燃料的前体 和5〜10MPa的CO分压和水：生物质材料的重量比为0.5:1至5.0:1，将生物质材料溶解到反应混合物中，解聚，脱氧和氢化木质纤维素生物质材料，从而转化 生物质材料成为液体运输燃料前体。
-
公开(公告)号：US08500829B2
公开(公告)日：2013-08-06
申请号：US13038093
申请日：2011-03-01
IPC分类号： C10L1/00
CPC分类号： C10G1/002 , C10G1/02 , C10G3/40 , C10G2300/1014 , C10G2300/4006 , C10G2300/4012 , C10G2300/805 , Y02P30/20
摘要： A pyrolysis oil derived from a lignocellulosic biomass material is converted into precursors for liquid hydrocarbon transportation fuels by contacting the oil with water and carbon monoxide at elevated temperature, typically from 280 to 350° C., an elevated pressure, typically a total system pressure of 12 to 30 MPa and a CO partial pressure from 5 to 10 MPa and a weight ratio of water:biomass oil from 0.5:1 to 5.0:1, to dissolve the oil into the reaction mixture and depolymerize, deoxygenate and hydrogenate the oil, so converting it into liquid transportation fuel precursors.
摘要翻译： 衍生自木质纤维素生物质材料的热解油通过使油与水和一氧化碳在升高的温度（通常为280至350℃）下接触而转化为液体烃运输燃料的前体，升高的压力通常为 12〜30MPa，CO分压为5〜10MPa，水：生物质油的重量比为0.5：1〜5.0：1，将油溶解于反应混合物中，对油进行脱氧，氢化， 将其转化为液体运输燃料前体。
-
公开(公告)号：US20120063980A1
公开(公告)日：2012-03-15
申请号：US13229174
申请日：2011-09-09
CPC分类号： B01D53/1493 , B01D53/1475 , B01D53/62 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20478 , B01D2252/2056 , B01D2252/30 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A CO2 amine scrubbing process uses an absorbent mixture consisting of an alkanolamine CO2 sorbent in combination with a non-nucleophilic base. The alkanolamine has oxygen and nitrogen sites capable of nucleophilic attack at the CO2 carbon atom. The nucleophilic addition is promoted in the presence of the non-nucleophilic, relatively stronger base, acting as a proton acceptor. The non-nucleophilic base promoter, which may also act as a solvent for the alkanolamine, can promote reaction with the CO2 at each of the reactive hydroxyl and nucleophilic amine group(s) of the alkanolamines. In the case of primary amino alkanolamines the CO2 may be taken up by a double carboxylation reaction in which two moles of CO2 are taken up by the reacting primary amine groups.
摘要翻译： CO 2胺洗涤方法使用由链烷醇胺CO 2吸附剂与非亲核基团组合组成的吸收混合物。 链烷醇胺具有能够在CO 2碳原子上亲核攻击的氧和氮位点。 在非亲核相对较强的碱存在下促进亲核加成，作为质子受体。 还可以作为烷醇胺溶剂的非亲核碱基启动子可以促进与链烷醇胺的各反应性羟基和亲核胺基团中的CO 2的反应。 在伯氨基链烷醇胺的情况下，CO 2可以被双羧化反应吸收，其中两摩尔CO 2被伯胺基团反应。
-
-
-
-
-
-
-
-
-
搜索结果
156 条记录 (耗时 0.033 秒)
