-
21.发明授权Process for using iron oxide and alumina catalyst with large particle diameter for slurry hydrocracking 失效使用大粒径的氧化铁和氧化铝催化剂进行浆料加氢裂化的方法公开(公告)号：US08062505B2
公开(公告)日：2011-11-22
申请号：US12165137
申请日：2008-06-30
IPC分类号： C10G47/04
摘要： A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising iron oxide and alumina to form a heavy hydrocarbon slurry and hydrocracked to produce lighter hydrocarbons. Performance of the iron oxide and alumina catalyst at high mean particle diameters is comparable to performance at low mean particle diameters.
摘要翻译： 公开了用于将重质烃进料转化为较轻质烃产品的方法和装置。 重烃进料用包含氧化铁和氧化铝的催化剂进行浆化以形成重质烃浆料并加氢裂化以产生较轻质的烃。 氧化铁和氧化铝催化剂在高平均粒径下的性能与低平均粒径下的性能相当。
-
公开(公告)号：US08039682B2
公开(公告)日：2011-10-18
申请号：US12402078
申请日：2009-03-11
申请人： Michael J. McCall , Joseph A. Kocal , Alakananda Bhattacharyya , Tom N. Kalnes , Timothy A. Brandvold
发明人： Michael J. McCall , Joseph A. Kocal , Alakananda Bhattacharyya , Tom N. Kalnes , Timothy A. Brandvold
IPC分类号： C10G1/00
CPC分类号： C10G3/47 , C10G3/46 , C10G3/49 , C10G3/52 , C10G45/02 , C10G45/58 , C10G47/00 , C10G2300/1014 , C10G2300/1018 , C10G2300/1022 , C10G2300/1037 , C10G2300/4081 , C10G2300/80 , C10G2400/08 , Y02P30/20
摘要： A hydrocarbon product stream having hydrocarbons with boiling points in the aviation fuel range is produced from renewable feedstocks such as plant and animal oils. The process involves treating a renewable feedstock by hydrogenating, deoxygenating, isomerization, and selectively hydrocracking the feedstock to produce paraffinic hydrocarbons having from about 9 to about 16 carbon atoms and a high iso/normal ratio in a single reaction zone containing a multifunctional catalyst, or set of catalysts, having hydrogenation, deoxygenation, isomerization and selective hydrocracking functions.
摘要翻译： 在航空燃料范围内具有沸点的烃的烃产物流由可再生原料如植物油和动物油生产。 该方法包括通过氢化，脱氧，异构化和选择性加氢裂解原料来处理可再生原料，以在含有多官能催化剂的单个反应区中产生具有约9至约16个碳原子的链烷烃和高异/正常比例，或 具有氢化，脱氧，异构化和选择性加氢裂化功能的催化剂组。
-
公开(公告)号：US08021620B2
公开(公告)日：2011-09-20
申请号：US12416032
申请日：2009-03-31
CPC分类号： B01J23/755 , B01J21/12 , B01J23/888 , B01J29/70 , B01J38/30 , C08F110/02 , Y02P20/584 , Y02P30/48 , C08F2/01 , C08F2500/02
摘要： The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides, hydrogen and ammonia. At least 40 wt-% of the ethylene in the dilute ethylene stream can be converted to heavier hydrocarbons.
摘要翻译： 该方法和装置将可能从FCC产物衍生的稀乙烯流中的乙烯转化成较重的烃。 催化剂可以是具有VIII族和/或VIB族金属的无定形二氧化硅 - 氧化铝基质。 该催化剂耐受进料杂质如硫化氢，碳氧化物，氢气和氨。 稀乙烯流中至少40重量％的乙烯可以转化成较重的烃。
-
公开(公告)号：US20090326302A1
公开(公告)日：2009-12-31
申请号：US12165158
申请日：2008-06-30
IPC分类号： C07C4/02
CPC分类号： C10G47/26 , B01J23/745 , B01J27/043 , C10G47/04
摘要： A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising iron oxide and alumina to form a heavy hydrocarbon slurry and hydrocracked to produce lighter hydrocarbons. The alumina in the catalyst is active in suppressing the production of mesophase.
摘要翻译： 公开了用于将重质烃进料转化为较轻质烃产品的方法和装置。 重烃进料用包含氧化铁和氧化铝的催化剂进行浆化以形成重质烃浆料并加氢裂化以产生较轻质的烃。 催化剂中的氧化铝对抑制中间相的生成具有活性。
-
25.发明申请公开(公告)号：US20090325789A1
公开(公告)日：2009-12-31
申请号：US12165197
申请日：2008-06-30
IPC分类号： B01J27/043
CPC分类号： B01J27/043 , B01J23/745 , B01J35/0013 , B01J35/002 , B01J35/023
摘要： A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising iron oxide and alumina to form a heavy hydrocarbon slurry and hydrocracked to produce lighter hydrocarbons. The iron sulfide crystallites have diameters in the nanometer range.
摘要翻译： 公开了用于将重质烃进料转化为较轻质烃产品的方法和装置。 重烃进料用包含氧化铁和氧化铝的催化剂进行浆化以形成重质烃浆料并加氢裂化以产生较轻质的烃。 硫化铁微晶的直径在纳米范围内。
-
26.发明授权
公开(公告)号：US5914293A
公开(公告)日：1999-06-22
申请号：US54568
申请日：1998-04-03
IPC分类号： C01G49/00 , B01J20/04 , B01J20/06 , B01J20/08 , C01B13/14 , C01B17/04 , C01F7/00 , C01G31/00 , C01G37/00 , C01G39/00 , C01G41/00 , C01G51/00 , C10G11/02 , C10G11/18 , C10G25/00 , B01J20/00
CPC分类号： C10G25/003 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/28007 , B01J20/3078 , C01B13/14 , C01F7/005 , C01G31/006 , B01J2220/42 , C01P2002/22 , C01P2002/32 , C01P2002/52 , C01P2002/72 , C01P2002/88 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/80 , C01P2006/82
摘要： A collapsed composition is described which is substantially composed of microcrystallites collectively of the formula:M.sub.2m.sup.2+ Al.sub.2-p M.sub.p.sup.3+ T.sub.r O.sub.7+r.multidot.swhere M.sup.2+ is a divalent metal, M.sup.3+ is a trivalent metal, and T is vanadium, tungsten, or molybdenum.
摘要翻译： 描述了一种塌陷的组合物，其基本上由微晶体共同组成：M2m2 + Al2-pMp3 + TrO7 + rxs其中M2 +是二价金属，M3 +是三价金属，T是钒，钨或钼。
-
公开(公告)号：US5843862A
公开(公告)日：1998-12-01
申请号：US736949
申请日：1996-10-25
CPC分类号： B01J20/06 , B01J20/041 , B01J20/28007 , B01J20/3078 , C01G31/006 , C10G25/003 , B01J2220/42 , C01P2002/22 , C01P2002/52 , C01P2002/72 , C01P2002/88 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/80 , C01P2006/82
摘要： A process for manufacturing a collapsed composition is described in which the manufactured composition is substantially composed of microcrystallites collectively of the formula: ##EQU1## where M.sup.2+ is a divalent metal, M.sup.3+ is a trivalent metal, and T is vanadium, tungsten, or molybdenum. The microcrystallites are so small as to be undetectable through conventional x-ray diffraction techniques, yet high resolution electron microscopy reveals that a substantial portion of the microcrystallites are composed of a solid solution having aluminum oxide molecularly dispersed in a divalent metal monoxide crystal structure. Another portion of the microcrystallites are constituted by a spinel phase. The collapsed composition is suitable as a sulfur oxide absorbent, having comparatively high capacity and comparatively fast absorption and desorption rates, and is also suitable as a nitrogen oxide reduction catalyst. The collapsed composition may be produced by heat treating a layered mixed hydroxide clay having interlayer anions in monometalate form. The reagents for the manufacturing process are relatively salt-free, as compared to reagents utilized in previous manufacturing processes.
摘要翻译： 描述了制造塌陷组合物的方法，其中制造的组合物基本上由以下通式组成的微晶体：M2 + 2m Al2-p Mp3 + TrO7 + rxs其中M2 +是二价金属，M3 +是三价金属，T 是钒，钨或钼。 微晶体很小，通过常规的x射线衍射技术是不可检测的，但是高分辨率电子显微镜显示，大部分微晶体由分子内分散在二价金属氧化物晶体结构中的氧化铝的固溶体构成。 微晶的另一部分由尖晶石相构成。 塌陷组合物适合作为硫氧化物吸收剂，具有相对较高的容量和相对较快的吸收和解吸速率，并且也适合作为氮氧化物还原催化剂。 塌陷组合物可以通过以单金属盐形式对具有中间阴离子的层状混合氢氧化物粘土进行热处理来制备。 与以前的制造方法中使用的试剂相比，制造方法的试剂相对不含盐。
-
28.发明授权
公开(公告)号：US5426083A
公开(公告)日：1995-06-20
申请号：US252175
申请日：1994-06-01
IPC分类号： C01G49/00 , B01J20/04 , B01J20/06 , B01J20/08 , C01B13/14 , C01B17/04 , C01F7/00 , C01G31/00 , C01G37/00 , C01G39/00 , C01G41/00 , C01G51/00 , C10G11/02 , C10G11/18 , C10G25/00
CPC分类号： C10G25/003 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/28007 , B01J20/3078 , C01B13/14 , C01F7/005 , C01G31/006 , B01J2220/42 , C01P2002/22 , C01P2002/32 , C01P2002/52 , C01P2002/72 , C01P2002/88 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/80 , C01P2006/82
摘要： A collapsed composition is described which is substantially composed of microcrystallites collectively of the formula:M.sub.2m.sup.2+ Al.sub.2-p M.sub.p.sup.3+ T.sub.r O.sub.7+r.swhere M.sup.2+ is a divalent metal, M.sup.3+ is a trivalent metal, and T is vanadium, tungsten, or molybdenum.The microcrystallites are so small as to be undetectable through conventional x-ray diffraction techniques, yet high resolution electron microscopy reveals that a substantial portion of the microcrystallites are composed of a solid solution having aluminum oxide molecularly dispersed in a divalent metal monoxide crystal structure. Another portion of the microcrystallites are constituted by a spinel phase. The collapsed composition is suitable as a sulfur oxide absorbent, having comparatively high capacity and comparatively fast absorption and desorption rates. The collapsed composition may be produced by heat treating a layered mixed hydroxide clay having interlayer anions in monometalate form.A sulfur oxide separation process is also presented. The process can be operated cyclicly and integrated with any of several well-known fluidized bed catalytic cracking processes.
摘要翻译： 描述了一种塌陷的组合物，其基本上由微晶体组成，其共同具有下式：M2m2 + Al2-pMp3 + TrO7 + r.s，其中M2 +是二价金属，M3 +是三价金属，T是钒，钨或钼。 微晶体很小，通过常规的x射线衍射技术是不可检测的，但是高分辨率电子显微镜显示，大部分微晶体由分子内分散在二价金属氧化物晶体结构中的氧化铝的固溶体构成。 微晶的另一部分由尖晶石相构成。 塌陷组合物适合作为硫氧化物吸收剂，具有相对较高的容量和较快的吸收和解吸速率。 塌陷组合物可以通过以单金属盐形式对具有中间阴离子的层状混合氢氧化物粘土进行热处理来制备。 还提出了硫氧化物分离过程。 该方法可以循环操作并与几种众所周知的流化床催化裂化方法中的任何一种结合。
-
公开(公告)号：US09732284B2
公开(公告)日：2017-08-15
申请号：US13329874
申请日：2011-12-19
CPC分类号： C10G47/36 , C10G47/04 , C10G47/26 , C10G2300/708
摘要： A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising iron oxide and alumina to form a heavy hydrocarbon slurry and hydrocracked to produce lighter hydrocarbons. The slurry hydrocracking reaction can be controlled by measuring the production of mesophase using X-ray diffraction. Upon a mesophase yield fraction reaching a predetermined level, reaction conditions should be moderated to avoid excessive coke production.
-
30.发明授权Simultaneous warm gas desulfurization and complete CO-shift for improved syngas cleanup 有权同时进行暖气脱硫和完全合作，改善合成气净化公开(公告)号：US08940660B2
公开(公告)日：2015-01-27
申请号：US12328488
申请日：2008-12-04
IPC分类号： B01J23/00 , C07C1/02 , B01D53/56 , C01B3/12 , C01B3/16 , C01B3/56 , B01J8/02 , B01J8/04 , B01J20/02 , B01J20/08 , B01J35/00 , C10J3/46 , C10K1/00 , C10K3/04 , B01J23/86
CPC分类号： C01B3/56 , B01D2257/304 , B01D2257/308 , B01J8/02 , B01J8/04 , B01J20/0225 , B01J20/08 , B01J23/868 , B01J35/0006 , B01J2208/025 , C01B3/16 , C01B2203/045 , C01B2203/0485 , C10J3/466 , C10J2300/0959 , C10J2300/1618 , C10K1/004 , C10K3/04 , Y02E20/18 , Y02E60/36 , Y02P20/52
摘要： The present invention involves both separated beds (or physical mixture) and a process for treating a fuel gas comprising sending the fuel gas to a separated bed (or physical mixture), in which the separated beds comprise a first bed of a sulfur sorbent and a second bed of a water gas shift catalyst (a physical mixture of a sulfur sorbent and a water gas shift catalyst). The process comprises first sending the fuel gas to the first bed to remove sulfur compounds from said fuel gas and then the fuel gas goes to the second bed to undergo a water gas shift reaction in which carbon monoxide is converted to carbon dioxide and water is converted to hydrogen. (or sending the fuel gas simultaneously to the physical mixture to remove simultaneously the sulfur compounds and to react CO with water to CO2 and hydrogen).
摘要翻译： 本发明涉及分离的床（或物理混合物）和用于处理燃料气体的方法，包括将燃料气体送入分离的床（或物理混合物），其中分离的床包含硫吸附剂的第一床和 第二床的水煤气变换催化剂（硫吸附剂和水煤气变换催化剂的物理混合物）。 该方法包括首先将燃料气体发送到第一床以从所述燃料气体中除去硫化合物，然后燃料气体进入第二床以进行水煤气变换反应，其中将一氧化碳转化为二氧化碳并转化水 到氢。 （或将燃料气体同时发送到物理混合物以同时除去硫化合物并使CO与水反应成CO 2和氢）。
-
-
-
-
-
-
-
-
-
搜索结果
139 条记录 (耗时 0.037 秒)
