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公开(公告)号：US08673132B2
公开(公告)日：2014-03-18
申请号：US13432505
申请日：2012-03-28
申请人： Daniel P. Leta , Jonathan M. McConnachie , William C. Baird, Jr. , Walter D. Vann , Jorge L. Soto
发明人： Daniel P. Leta , Jonathan M. McConnachie , William C. Baird, Jr. , Walter D. Vann , Jorge L. Soto
CPC分类号： B01D53/96 , B01D53/1468 , B01D53/501 , B01D53/52 , B01D2251/404 , B01D2256/24 , C01B17/22 , C01B17/32 , C01D1/22 , C01F11/06 , C01F11/18 , C10G29/10 , C10G29/16 , C10G2300/202 , C10G2300/301 , C10G2300/308 , C10G2300/4037
摘要： The present invention relates to a process for regeneration of alkali metal salt reagent used in desulfurization of heavy oil feedstreams. In particular, the present invention relates to a process utilizing potassium hydroxide as an external supply reagent to a heavy oil conversion process and in-situ conversion of the spent reactants utilized in such process into a potassium sulfide reagent for reintroduction into the heavy oil conversion process.
摘要翻译： 本发明涉及用于重油原料流脱硫的碱金属盐试剂的再生方法。 特别地，本发明涉及一种利用氢氧化钾作为重油转化方法的外部供应试剂的方法，并将在该方法中使用的废反应物原位转化成硫化钾试剂以重新引入重油转化方法 。
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公开(公告)号：US20120234728A1
公开(公告)日：2012-09-20
申请号：US13432505
申请日：2012-03-28
申请人： Daniel P. Leta , Jonathan M. McConnachie , William C. Baird, JR. , Walter D. Vann , Jorge L. Soto
发明人： Daniel P. Leta , Jonathan M. McConnachie , William C. Baird, JR. , Walter D. Vann , Jorge L. Soto
IPC分类号： C10G33/00
CPC分类号： B01D53/96 , B01D53/1468 , B01D53/501 , B01D53/52 , B01D2251/404 , B01D2256/24 , C01B17/22 , C01B17/32 , C01D1/22 , C01F11/06 , C01F11/18 , C10G29/10 , C10G29/16 , C10G2300/202 , C10G2300/301 , C10G2300/308 , C10G2300/4037
摘要： The present invention relates to a process for regeneration of alkali metal salt reagent used in desulfurization of heavy oil feedstreams. In particular, the it present invention relates to a process utilizing potassium hydroxide as an external supply reagent to a heavy oil conversion process and in-situ conversion of the spent reactants utilized in such process into a potassium sulfide reagent for reintroduction into the heavy oil conversion process.
摘要翻译： 本发明涉及用于重油原料流脱硫的碱金属盐试剂的再生方法。 特别地，本发明涉及一种利用氢氧化钾作为重油转化方法的外部供应试剂的方法，并将在该方法中使用的废反应物原位转化成硫化钾试剂以重新引入重油转化 处理。
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公开(公告)号：US20110147274A1
公开(公告)日：2011-06-23
申请号：US12967703
申请日：2010-12-14
申请人： Jorge L. Soto , Daniel P. Leta , Lu Han , Walter D. Vann , Mark A. Greaney , James R. Bielenberg , Paul D. Oldenburg , Jonathan M. McConnachie , Leo D. Brown , William C. Baird, JR. , Roby Bearden, JR.
发明人： Jorge L. Soto , Daniel P. Leta , Lu Han , Walter D. Vann , Mark A. Greaney , James R. Bielenberg , Paul D. Oldenburg , Jonathan M. McConnachie , Leo D. Brown , William C. Baird, JR. , Roby Bearden, JR.
CPC分类号： C10G19/08 , B01D53/1468 , B01D53/501 , B01D53/52 , B01D53/96 , B01D2251/404 , B01D2256/24 , C01B17/22 , C01B17/32 , C01D1/22 , C01F11/06 , C01F11/18 , C10G19/02 , C10G29/16 , C10G32/02 , C10G45/02
摘要： After desulfurizing a hydrocarbon feedstream using an alkali metal reagent, the hydrocarbon feedstream can include particles of spent alkali metal salts. The spent alkali metal salts can be separated from the hydrocarbon feedstream and regenerated to form an alkali metal reagent, such as a alkali hydroxide or alkali sulfide. The regeneration process can pass through an intermediate stage of forming an alkali carbonate by successive reactions with carbon dioxide and calcium oxide. The calcium oxide can also be regenerated.
摘要翻译： 在使用碱金属试剂对烃进料流进行脱硫之后，烃进料流可以包括废碱金属盐的颗粒。 废碱金属盐可以与烃进料流分离并再生，形成碱金属试剂如碱金属氢氧化物或碱金属硫化物。 再生过程可以通过与二氧化碳和氧化钙的连续反应通过形成碱金属碳酸盐的中间阶段。 氧化钙也可以再生。
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公开(公告)号：US07074735B2
公开(公告)日：2006-07-11
申请号：US10375812
申请日：2003-02-27
IPC分类号： B01J20/34
CPC分类号： C10G45/10 , B01J23/85 , B01J31/02 , B01J37/18 , B01J37/20 , C10G45/04 , C10G45/08 , C10G2400/02
摘要： The hydrogenation activity of a heteroatom removal catalyst, having activity for both heteroatom removal and hydrogenation, is selectively suppressed by a treatment which comprises contacting the catalyst with (i) hydrogen, (ii) a selectively deactivating agent that suppresses the catalyst's hydrogenation activity, and (iii) a protective agent, such as CO, that preserves and protects the heteroatom removal activity during the treatment. This may be achieved in a reactor while it is on-line and removing heteroatoms from a hydrocarbon feed.
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公开(公告)号：US06649043B1
公开(公告)日：2003-11-18
申请号：US09620865
申请日：2000-07-21
申请人： Jingguang G. Chen , Leo D. Brown , William C. Baird, Jr. , Gary B. McVicker , Edward S. Ellis , Michele S. Touvelle , Darryl P. Klein , David E. W. Vaughan
发明人： Jingguang G. Chen , Leo D. Brown , William C. Baird, Jr. , Gary B. McVicker , Edward S. Ellis , Michele S. Touvelle , Darryl P. Klein , David E. W. Vaughan
IPC分类号： C10G4500
CPC分类号： C10G45/10 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/3204 , B01J20/3236 , B01J20/3433 , B01J20/3458 , B01J2220/56 , C07C7/163 , C10G25/003 , C10G45/04 , C10G45/62 , C10G65/043
摘要： A process to regenerate metal oxide desulfurization sorbents using an oxidizing and reducing atmosphere. The sorbents may be mono- or multi-metallic in nature, and preferably comprise Cu, Ni and/or Co. If desired, secondary metals may be incorporated to increase regeneration efficiency and/or capacity. Other additives may be used to suppress hydrocarbon cracking. A sorbent containing Zn may be combined with an Fe, Co, Ni, Mo, or W catalyst or a noble metal catalyst and combinations thereof.
摘要翻译： 使用氧化还原气氛再生金属氧化物脱硫吸附剂的方法。 吸附剂本质上可以是单金属或多金属的，并且优选包含Cu，Ni和/或Co。如果需要，可以引入二次金属以提高再生效率和/或容量。 可以使用其它添加剂来抑制烃裂解。 含有Zn的吸附剂可以与Fe，Co，Ni，Mo或W催化剂或贵金属催化剂及其组合组合。
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公开(公告)号：US06589416B2
公开(公告)日：2003-07-08
申请号：US09897301
申请日：2001-07-02
IPC分类号： C10G35085
CPC分类号： B01J23/40 , B01J23/468 , C07C5/13 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/12 , C07C2523/06 , C07C2523/12 , C07C2523/26 , C07C2523/42 , C07C2523/46 , C10G45/62 , Y10S585/94
摘要： Disclosed is a process for opening naphthenic rings of naphthenic ring-containing compounds, and catalysts which can be used in that process. The naphthene ring opening catalyst is a polymetallic catalyst comprising Group VIII metals. In a preferred embodiment the naphthene ring opening catalyst comprises Ir in combination with a Group VIII metal selected from at least one of Pt, Rh, and Ru, in an amount effective for opening a naphthene ring-containing compound at a tertiary carbon site.
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公开(公告)号：US06245221B1
公开(公告)日：2001-06-12
申请号：US09326826
申请日：1999-06-07
申请人： William C. Baird, Jr. , Gary B. McVicker , James J. Schorfheide , Darryl P. Klein , Sylvain S. Hantzer , Michel Daage , Michele S. Touvelle , Edward S. Ellis , David E. W. Vaughan , Jingguang Chen
发明人： William C. Baird, Jr. , Gary B. McVicker , James J. Schorfheide , Darryl P. Klein , Sylvain S. Hantzer , Michel Daage , Michele S. Touvelle , Edward S. Ellis , David E. W. Vaughan , Jingguang Chen
IPC分类号： C10G4500
CPC分类号： C10G45/10
摘要： A process for the hydrodesulfurization (HDS) of multiple condensed ring heterocyclic organosulfur compounds present in petroleum and petrochemical streams over noble metal-containing catalysts under relatively mild conditions. The noble metal is selected from Pt, Pd, Ir, Rh, and polymetallics thereof. The catalyst system also contains a hydrogen sulfide sorbent material.
摘要翻译： 在相对温和的条件下，含有贵金属的催化剂存在于石油和石油化学物流中的多种稠环杂环有机硫化合物的加氢脱硫（HDS）的方法。 贵金属选自Pt，Pd，Ir，Rh及其多金属。 催化剂体系还含有硫化氢吸附剂材料。
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8.发明授权公开(公告)号：US06193877B1
公开(公告)日：2001-02-27
申请号：US08918640
申请日：1997-08-22
申请人： Gary B. McVicker , William C. Baird, Jr. , James J. Schorfheide , Michel Daage , Darryl P. Klein , Edward S. Ellis , David E. W. Vaughan , Jingguang Chen
发明人： Gary B. McVicker , William C. Baird, Jr. , James J. Schorfheide , Michel Daage , Darryl P. Klein , Edward S. Ellis , David E. W. Vaughan , Jingguang Chen
IPC分类号： C10G4506
CPC分类号： C10G25/003 , C10G45/06
摘要： A process for the hydrodesulfurization (HDS) of multiple condensed ring heterocyclic organosulftir compounds found in petroleum and petrochemical streams. HDS is preferably conducted in a mixed bed containing: (a) a Ni-based catalyst on an inorganic refractory support, and (b) a hydrogen sulfide sorbent material. The desulfurized stream can then be passed to further processing, including aromatics saturation and/or ring opening.
摘要翻译： 在石油和石化流中发现的多种稠环杂环有机硅化合物的加氢脱硫（HDS）方法。 HDS优选在含有（a）无机耐火载体上的Ni基催化剂和（b）硫化氢吸附剂材料的混合床中进行。 然后可以将脱硫流体进行进一步处理，包括芳烃饱和和/或开环。
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公开(公告)号：US5935420A
公开(公告)日：1999-08-10
申请号：US918641
申请日：1997-08-22
申请人： William C. Baird, Jr. , Gary B. McVicker , James J. Schorfheide , Darryl P. Klein , Sylvain Hantzer , Michel Daage , Michele S. Touvelle , Edward S. Ellis , David E.W. Vaughan , Jingguang G. Chen
发明人： William C. Baird, Jr. , Gary B. McVicker , James J. Schorfheide , Darryl P. Klein , Sylvain Hantzer , Michel Daage , Michele S. Touvelle , Edward S. Ellis , David E.W. Vaughan , Jingguang G. Chen
CPC分类号： C10G25/003 , C10G45/10
摘要： A process for the hydrodesulfurization (HDS) of multiple condensed ring heterocyclic organosulfur compounds present in petroleum and petrochemical streams over noble metal-containing catalysts under relatively mild conditions. The noble metal is selected from Pt, Pd, Ir, Rh, and polymetallics thereof. The catalyst system also contains a hydrogen sulfide sorbent material.
摘要翻译： 在相对温和的条件下，含有贵金属的催化剂存在于石油和石油化学物流中的多种稠环杂环有机硫化合物的加氢脱硫（HDS）的方法。 贵金属选自Pt，Pd，Ir，Rh及其多金属。 催化剂体系还含有硫化氢吸附剂材料。
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公开(公告)号：US5750819A
公开(公告)日：1998-05-12
申请号：US740972
申请日：1996-11-05
申请人： Robert J. Wittenbrink , Daniel F. Ryan , William C. Baird, Jr. , Kenneth L. Riley , Jack W. Johnson
发明人： Robert J. Wittenbrink , Daniel F. Ryan , William C. Baird, Jr. , Kenneth L. Riley , Jack W. Johnson
IPC分类号： B01J23/85 , B01J23/885 , C10G45/60 , C07C5/13 , B01J23/00
CPC分类号： B01J23/85 , B01J23/885 , C10G45/60
摘要： Hydroconversion of paraffin containing hydrocarbon feeds is effected over a supported Group VIII and Group VI metal containing catalyst also containing a hydrocracking suppressant such as a Group IB metal, wherein the catalyst is preferably prepared by fixing the Group IB metal on to the support prior to incorporating the Group VI metal on to the support.
摘要翻译： 含有烃的烃进料的加氢转化在含有还含有加氢裂化抑制剂如IB族金属的负载的第VIII族和第VI族金属催化剂上进行，其中催化剂优选通过将IB族金属固定在载体上而制备， 第六组金属上的支撑。
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