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公开(公告)号：US06387249B1
公开(公告)日：2002-05-14
申请号：US09685709
申请日：2000-10-10
IPC分类号： C10G4506
CPC分类号： C10G65/04 , C10G45/04 , C10G45/08 , C10G67/02 , C10G69/02 , C10G69/06 , C10G2300/1044 , C10G2300/202 , C10G2300/207 , C10G2300/4018 , C10G2400/02
摘要： The invention relates to naphtha hydrodesulfurization incorporating either high temperature depressurization or controlled heating for mercaptan removal. More particularly, the invention relates to a naphtha hydrodesulfurization process, wherein the hot naphtha exiting the desulfurization reactor contains mercaptans, most of which are removed without olefin loss, by depressurizing the hot naphtha, thermally treating the hot naphtha, or some combination thereof. The desulfurized naphtha may be cooled and condensed to a liquid, separated from the gaseous H2S, stripped and sent to a mogas pool.
摘要翻译： 本发明涉及包含用于硫醇去除的高温减压或受控加热的石脑油加氢脱硫。 更具体地，本发明涉及石脑油加氢脱硫方法，其中离开脱硫反应器的热石脑油含有硫醇，其中大部分是通过减压热石脑油，热处理热石脑油或其某些组合而被除去而没有烯烃损失的硫醇。 脱硫石脑油可以被冷却并冷凝成与气态H 2 S分离的液体，汽提并送入沼气池。
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2.发明授权公开(公告)号：US06231753B1
公开(公告)日：2001-05-15
申请号：US09448961
申请日：1999-11-24
申请人： Craig A. McKnight , Thomas R. Halbert , John P. Greeley , Garland B. Brignac , Richard A. Demmin , William E. Winter, Jr. , Bruce R. Cook
发明人： Craig A. McKnight , Thomas R. Halbert , John P. Greeley , Garland B. Brignac , Richard A. Demmin , William E. Winter, Jr. , Bruce R. Cook
IPC分类号： C10G45104
CPC分类号： C10G45/08 , B01J23/85 , B01J23/882 , B01J35/0006 , C10G65/04 , C10G2300/1044 , C10G2300/202 , C10G2300/207 , C10G2300/4018 , C10G2400/02
摘要： Selective and deep desulfurization of a high sulfur content mogas naphtha, with reduced product mercaptans and olefin loss, is achieved by a two stage, vapor phase hydrodesulfurization process with interstage separation of at least 80 vol. % of the H2S formed in the first stage from the first stage, partially desulfurized naphtha vapor effluent fed into the second stage. At least 70 wt. % of the sulfur is removed in the first stage and at least 80 wt. % of the remaining sulfur is removed in the second stage, to achieve a total at least 95 wt. % feed desulfurization, with no more than a 60 vol. % feed olefin loss. The second stage temperature and space velocity are preferably greater than in the first. The hydrodesulfurization catalyst preferably contains a low metal loading of Co and Mo metal catalytic components on an alumina support.
摘要翻译： 通过两级气相加氢脱硫工艺实现了具有降低产物硫醇和烯烃损失的高硫含量的沼气石脑油的选择性和深度脱硫，其中级间分离至少为80体积％。 在第一阶段的第一阶段形成的H2S的％，部分脱硫的石脑油蒸汽流出物进料到第二阶段。 至少70wt。 在第一阶段中除去硫的百分比，并且至少80wt。 在第二阶段除去剩余硫的％，以达到总计至少95wt。 ％进料脱硫，不超过60体积。 ％进料烯烃损失。 第二级温度和空间速度优选大于第一级。 加氢脱硫催化剂优选在氧化铝载体上含有Co和Mo金属催化组分的低金属负载量。
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3.发明授权Multi-stage hydrodesulfurization of cracked naphtha streams with a stacked bed reactor 有权用层叠反应器对裂化石脑油流进行多级加氢脱硫公开(公告)号：US07297251B2
公开(公告)日：2007-11-20
申请号：US10424332
申请日：2003-04-28
申请人： Edward S. Ellis , Richard A. Demmin , John P. Greeley , Gary B. McVicker , Bruce R. Cook , Garland B. Brignac , Thomas R. Halbert
发明人： Edward S. Ellis , Richard A. Demmin , John P. Greeley , Gary B. McVicker , Bruce R. Cook , Garland B. Brignac , Thomas R. Halbert
IPC分类号： C10G45/04
CPC分类号： B01J35/10 , B01J21/04 , B01J23/85 , B01J23/882 , B01J35/0006 , B01J35/1061 , C10G2400/02
摘要： A process for the selective hydrodesulfurization of naphtha streams containing a substantial amount of olefins and organically bound sulfur. The naphtha stream is selectively hydrodesulfurized by passing it through a first reaction zone containing a bed of a first hydrodesulfurization catalyst, then passing the resulting product stream through a second reaction zone containing a bed of a second hydrodesulfurization catalyst, which second hydrodesulfurization catalyst contains a lower level of catalytic metals than the first hydrodesulfurization catalyst.
摘要翻译： 用于选择性加氢脱硫含有大量烯烃和有机结合硫的石脑油流的方法。 通过使该石脑油流过含有第一加氢脱硫催化剂床的第一反应区，然后将所得产物流通过含有第二加氢脱硫催化剂床的第二反应区，该第二反应区含有较低的 催化金属的含量高于第一加氢脱硫催化剂。
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公开(公告)号：US07244352B2
公开(公告)日：2007-07-17
申请号：US10359860
申请日：2003-02-07
申请人： Thomas R. Halbert , Craig A. McKnight , John P. Greeley , Bruce R. Cook , Garland B. Brignac , Mark A. Greaney , Robert C. Welch
发明人： Thomas R. Halbert , Craig A. McKnight , John P. Greeley , Bruce R. Cook , Garland B. Brignac , Mark A. Greaney , Robert C. Welch
CPC分类号： C10G67/0418 , C10G67/12 , C10L1/02
摘要： A process for producing a naphtha having a decreased amount of sulfur by selective hydroprocessing a petroleum feedstream comprising cracked naphtha to reduce its sulfur content with minimum loss of octane. The reduced sulfur naphtha stream contains mercaptan sulfur reversion products that are removed preferably by use of an aqueous base solution containing a catalytically effective amount of a phase transfer catalyst.
摘要翻译： 通过选择性加氢处理包含裂化石脑油的石油原料流来制造具有减少硫含量的石脑油的方法，以最小的辛烷值损失降低其硫含量。 还原硫石脑油流含有硫醇硫还原产物，其优选通过使用含有催化有效量的相转移催化剂的碱性水溶液来除去。
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5.发明授权
公开(公告)号：US6013171A
公开(公告)日：2000-01-11
申请号：US018019
申请日：1998-02-03
申请人： Bruce R. Cook , Jack W. Johnson , Guang Cao , Rich A. McEvoy , Richard H. Ernst
发明人： Bruce R. Cook , Jack W. Johnson , Guang Cao , Rich A. McEvoy , Richard H. Ernst
CPC分类号： C10G2/30 , B01J2229/186 , B01J2229/40 , B01J29/655 , B01J29/67 , C10G2400/10 , Y10S208/95
摘要： A process for dewaxing waxy hydrocarbonaceous materials, such as hydrocarbon fuel and lubricating oil fractions to reduce their cloud and pour points comprises reacting the material with hydrogen in the presence of a dewaxing catalyst comprising at least one metal catalytic component and ferrierite in which at least a portion of its cation exchange positions are occupied by one or more trivalent rare earth metal cations. The rare earth ion exchanged ferrierite catalyst has good selectivity for lubricating oil production, particularly when dewaxing a Fischer-Tropsch wax hydroisomerate. Preferably at least 10% and more preferably at least 15% of the ferreirite cation exchange capacity is occupied by one or more trivalent rare earth metal cations.
摘要翻译： 用于脱蜡蜡质烃类材料（例如烃燃料和润滑油馏分）以降低其云和倾点的方法包括在包含至少一种金属催化组分和镁碱沸石的脱蜡催化剂存在下使材料与氢反应，其中至少一种 其阳离子交换位置的一部分被一种或多种三价稀土金属阳离子占据。 稀土离子交换的镁碱沸石催化剂对于润滑油生产具有良好的选择性，特别是当脱蜡费 - 托蜡蜡加氢异构体时。 优选地，铁氰化物阳离子交换容量的至少10％，更优选至少15％被一种或多种三价稀土金属阳离子占据。
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公开(公告)号：US5948719A
公开(公告)日：1999-09-07
申请号：US18168
申请日：1998-02-03
申请人： Jack W. Johnson , Bruce R. Cook , Guang Cao , Rich A. McEvoy , Richard H. Ernst
发明人： Jack W. Johnson , Bruce R. Cook , Guang Cao , Rich A. McEvoy , Richard H. Ernst
CPC分类号： B01J29/67 , B01J29/655 , B01J2229/186 , B01J2229/40 , Y10S423/23
摘要： Ferrierite is ion exchanged with trivalent rare earth metals by a hydrothermal ion exchange method. The ion exchange is carried out by contacting ferrierite, in which its cation exchange positions are occupied by hydrogen or a hydrogen precursor, with an aqueous solution of one or more rare earth metal cations at a temperature above the boiling point of the solution. After the ion exchange, preferably at least 10% and more preferably at least 15% of the ferrierite cation exchange capacity is occupied by a trivalent rare earth metal cation. When combined with a catalytic metal, such as a Group VIII noble metal, the trivalent rare earth metal ion exchanged ferrierite is useful as a dewaxing catalyst having good selectivity for lubricating oil fractions, particularly when dewaxing a Fischer-Tropsch wax hydroisomerate.
摘要翻译： 镁碱沸石与三价稀土金属通过水热离子交换法进行离子交换。 离子交换是通过在高于溶液沸点的温度下将其阳离子交换位置被氢或氢前体占据的镁碱沸石与一种或多种稀土金属阳离子的水溶液接触来进行的。 离子交换后，优选至少10％，更优选至少15％的镁碱沸石阳离子交换容量被三价稀土金属阳离子占据。 当与催化金属如VIII族贵金属组合时，三价稀土金属离子交换的镁碱沸石可用作对润滑油馏分具有良好选择性的脱蜡催化剂，特别是当脱蜡费 - 托蜡蜡加氢异构体时。
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7.发明授权公开(公告)号：US06284127B1
公开(公告)日：2001-09-04
申请号：US09416038
申请日：1999-10-12
申请人： Bruce R. Cook , Jack W. Johnson , Guang Cao , Rich A. McEvoy , Richard H. Ernst
发明人： Bruce R. Cook , Jack W. Johnson , Guang Cao , Rich A. McEvoy , Richard H. Ernst
IPC分类号： G25
CPC分类号： C10G2/30 , C10G2400/10
摘要： A process for dewaxing waxy hydrocarbonaceous materials, such as hydrocarbon fuel and lubricating oil fractions to reduce their cloud and pour points comprises reacting the material with hydrogen in the presence of a dewaxing catalyst comprising at least one metal catalytic component and ferrierite in which at least a portion of its cation exchange positions are occupied by one or more trivalent rare earth metal cations. The rare earth ion exchanged ferrierite catalyst has good selectivity for lubricating oil production, particularly when dewaxing a Fischer-Tropsch wax hydroisomerate. Preferably at least 10% and more preferably at least 15% of the ferreirite cation exchange capacity is occupied by one or more trivalent rare earth metal cations.
摘要翻译： 用于脱蜡蜡质烃类材料（例如烃燃料和润滑油馏分）以降低其云和倾点的方法包括在包含至少一种金属催化组分和镁碱沸石的脱蜡催化剂存在下使材料与氢反应，其中至少一种 其阳离子交换位置的一部分被一种或多种三价稀土金属阳离子占据。 稀土离子交换的镁碱沸石催化剂对于润滑油生产具有良好的选择性，特别是当脱蜡费 - 托蜡蜡加氢异构体时。 优选地，铁氰化物阳离子交换容量的至少10％，更优选至少15％被一种或多种三价稀土金属阳离子占据。
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公开(公告)号：US08163168B2
公开(公告)日：2012-04-24
申请号：US12459729
申请日：2009-07-07
申请人： Martin L. Gorbaty , Bruce R. Cook , David T. Ferrughelli , Jason B. English , Steven S. Lowenthal
发明人： Martin L. Gorbaty , Bruce R. Cook , David T. Ferrughelli , Jason B. English , Steven S. Lowenthal
IPC分类号： C10G69/04
CPC分类号： C10G69/06 , C10G11/18 , C10G51/04 , C10G69/02 , C10G69/04 , C10G2300/1074 , C10G2300/4081 , C10G2400/02
摘要： The present invention relates to a process for the selective conversion of hydrocarbon feed having a Conradson Carbon Residue content of 0 to 6 wt %, based on the hydrocarbon feed. The hydrocarbon feed is treated in a two-step process. The first is thermal conversion and the second is catalytic cracking of the products of the thermal conversion. The present invention results in a process for increasing the distillate production from a hydrocarbon feedstream for a fluid catalytic cracking unit. The resulting product slate from the present invention can be further varied by changing the conditions in the thermal and catalytic cracking steps as well as by changing the catalyst in the cracking step.
摘要翻译： 本发明涉及一种基于烃进料选择性转化具有0至6重量％的康拉德森碳残余物的烃进料的方法。 烃进料以两步法处理。 第一种是热转化，第二种是热转化产物的催化裂化。 本发明导致用于增加用于流化催化裂化装置的烃进料流的馏出物生产的方法。 通过改变热和催化裂化步骤的条件以及通过改变裂化步骤中的催化剂，可进一步改变本发明产生的产品板条。
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公开(公告)号：US20100018895A1
公开(公告)日：2010-01-28
申请号：US12459729
申请日：2009-07-07
申请人： Martin L. Gorbaty , Bruce R. Cook , David T. Ferrughelli , Jason B. English , Steven S. Lowenthal
发明人： Martin L. Gorbaty , Bruce R. Cook , David T. Ferrughelli , Jason B. English , Steven S. Lowenthal
CPC分类号： C10G69/06 , C10G11/18 , C10G51/04 , C10G69/02 , C10G69/04 , C10G2300/1074 , C10G2300/4081 , C10G2400/02
摘要： The present invention relates to a process for the selective conversion of hydrocarbon feed having a Conradson Carbon Residue content of 0 to 6 wt %, based on the hydrocarbon feed. The hydrocarbon feed is treated in a two-step process. The first is thermal conversion and the second is catalytic cracking of the products of the thermal conversion. The present invention results in a process for increasing the distillate production from a hydrocarbon feedstream for a fluid catalytic cracking unit. The resulting product slate from the present invention can be further varied by changing the conditions in the thermal and catalytic cracking steps as well as by changing the catalyst in the cracking step.
摘要翻译： 本发明涉及一种基于烃进料选择性转化具有0至6重量％的康拉德森碳残余物的烃进料的方法。 烃进料以两步法处理。 第一种是热转化，第二种是热转化产物的催化裂化。 本发明导致用于增加用于流化催化裂化装置的烃进料流的馏出物生产的方法。 通过改变热和催化裂化步骤的条件以及通过改变裂化步骤中的催化剂，可进一步改变本发明产生的产品板条。
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公开(公告)号：US07253330B2
公开(公告)日：2007-08-07
申请号：US10425430
申请日：2003-04-29
申请人： Jihad Mohammed Dakka , Hans K. T. Goris , Georges M. K. Mathys , Stephen Harold Brown , Bruce R. Cook
发明人： Jihad Mohammed Dakka , Hans K. T. Goris , Georges M. K. Mathys , Stephen Harold Brown , Bruce R. Cook
CPC分类号： C07C2/12 , C07C11/02 , C07C2529/85
摘要： In a process for oligomerizing an olefinic hydrocarbon feedstock comprising sulfur-containing molecules, the feedstock is contacted in the absence of hydrogen with a first metal oxide catalyst at a temperature in excess of 150° C. and then is contacted under olefin oligomerization conditions with a second catalyst comprising a crystalline molecular sieve, such as ZSM-22 or ZSM-57.
摘要翻译： 在包含含硫分子的烯属烃原料低聚的方法中，原料在不存在氢气的情况下与第一金属氧化物催化剂在超过150℃的温度下接触，然后在烯烃低聚条件下与 第二催化剂包含结晶分子筛，例如ZSM-22或ZSM-57。
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