专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07074735B2 Selectively suppressing catalytic hydrogenation 有权
公开(公告)号：US07074735B2
公开(公告)日：2006-07-11
申请号：US10375812
申请日：2003-02-27
申请人： Garland B. Brignac , Michele S. Touvelle , William C. Baird, Jr.
发明人： Garland B. Brignac , Michele S. Touvelle , William C. Baird, Jr.
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.

32. 发明授权

US06649043B1 Regeneration of hydrogen sulfide sorbents 失效
标题翻译：硫化氢吸附剂再生
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。

33. 发明授权

US06589416B2 Method and catalyst for opening naphthenic rings of naphthenic ring-containing compounds 有权
公开(公告)号：US06589416B2
公开(公告)日：2003-07-08
申请号：US09897301
申请日：2001-07-02
申请人： William C. Baird, Jr. , Darryl P. Klein , Michele S. Touvelle , Jingguang G. Chen
发明人： William C. Baird, Jr. , Darryl P. Klein , Michele S. Touvelle , Jingguang G. Chen
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.

34. 发明授权

US06245221B1 Desulfurization process for refractory organosulfur heterocycles 失效
$Desulfurization process for refractory organosulfur heterocycles$
标题翻译：难熔有机硫杂环脱硫工艺
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。

35. 发明授权

US06193877B1 Desulfurization of petroleum streams containing condensed ring heterocyclic organosulfur compounds 失效
标题翻译：含有稠环杂环有机硫化合物的石油醚脱硫
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。

36. 发明授权

US5935420A Desulfurization process for refractory organosulfur heterocycles 失效
$Desulfurization process for refractory organosulfur heterocycles$
标题翻译：难熔有机硫杂环脱硫工艺
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
IPC分类号： C10G25/00 , C10G45/10 , C10G45/00
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。

37. 发明授权

US5015614A Novel alumina support materials 失效
标题翻译：新型氧化铝支撑材料
公开(公告)号：US5015614A
公开(公告)日：1991-05-14
申请号：US375225
申请日：1989-07-03
申请人： William C. Baird, Jr. , Ehsan I. Shoukry
发明人： William C. Baird, Jr. , Ehsan I. Shoukry
IPC分类号： B01J21/04 , B01J21/10 , B01J21/12 , B01J21/14 , B01J23/58 , B01J23/656 , C10G35/085 , C10G35/09
CPC分类号： B01J23/58 , B01J21/04 , B01J21/14 , B01J23/6567 , C10G35/085 , C10G35/09 , B01J21/10 , B01J21/12
摘要： Disclosed is a catalyst support material comprised of alumina and a modifier comprised of about 100 to 500 wppm Si and at least 10 wppm of one or more alkaline earth metals selected from Ca, Mg, Ba, and Sr wherein the total amount of modifier does not exceed 5000 wppm.
摘要翻译：公开了一种催化剂载体材料，其由氧化铝和由约100至500wppm Si和至少10wppm的一种或多种选自Ca，Mg，Ba和Sr的碱土金属组成的改性剂组成，其中改性剂的总量不为超过5000wppm。

38. 发明授权

US4812435A Polymetallic reforming catalysts and their preparation 失效
标题翻译：多金属重整催化剂及其制备
公开(公告)号：US4812435A
公开(公告)日：1989-03-14
申请号：US157605
申请日：1988-02-19
申请人： William C. Baird, Jr.
发明人： William C. Baird, Jr.
IPC分类号： B01J23/46 , B01J23/656 , C10G35/09 , B01J21/04 , B01J27/13 , B01J27/132 , B01J27/135
CPC分类号： B01J23/6567 , B01J23/468 , C10G35/09
摘要： A catalyst useful for reforming a naphtha feed at reforming conditions which comprises an iridium component dispersed throughout and bound within an alumina support matrix, a platinum component dispersed upon said iridium-containing alumina support, and halogen. In all of its aspects, the iridium component will remain in its dispersed state, without significant agglomeration, when subjected to temperature in the presence of oxygen for extended periods sufficient to agglomerate presently known halogenated platinum-iridium catalysts. This catalyst is prepared in an initial step by dispersing the iridium within the alumina matrix, and then calcining the iridium-containing alumina at high temperature to bind the iridium within the alumina support matrix. The platinum, or platinum and additional metal promoters, especially rhenium, is then impregnated upon the iridium-alumina support. This catalyst can be used in reforming at reforming conditions to provide high activity, high activity maintenance, high sulfur tolerance, low coke make and high C.sub.5 + liquid volume yield.
摘要翻译：一种可用于在重整条件下重整石脑油进料的催化剂，其包含分散在氧化铝载体基质内的结合的铱组分，分散在所述含铱氧化铝载体上的铂组分和卤素。在其所有方面中，当在氧气存在下经受长时间的温度以足够聚集目前已知的卤化铂 - 铱催化剂时，铱组分将保持分散状态而没有显着的团聚。该催化剂在初始步骤中通过将铱分散在氧化铝基体内，然后在高温下煅烧含铱氧化铝以将铱在氧化铝载体基质内结合来制备。然后将铂或铂和另外的金属促进剂，特别是铼浸渍在铱 - 氧化铝载体上。该催化剂可用于重整条件下的重整，以提供高活性，高活性维持性，高硫耐受性，低焦炭成分和高C5 +液体体积产率。

39. 发明授权

US4701255A Reforming with polymetallic catalysts 失效
标题翻译：多金属催化剂改性
公开(公告)号：US4701255A
公开(公告)日：1987-10-20
申请号：US933380
申请日：1986-11-21
申请人： William C. Baird, Jr.
发明人： William C. Baird, Jr.
IPC分类号： B01J27/045 , B01J23/46 , B01J27/00 , B01J27/13 , C10G35/085 , C10G35/09 , C10G35/08
CPC分类号： C10G35/09 , B01J23/46
摘要： A process for reforming a naphtha feed at reforming conditions by contacting said feed, and hydrogen, with a halogenated, supported platinum catalyst promoted with an agglomerated iridium component. The iridium component is agglomerated sufficient to exhibit a crystallinity greater than 50 percent, preferably greater than 75 percent, and more preferably 100 percent, as measured by x-ray.

40. 发明授权

US4330392A Hydroconversion process 失效
标题翻译：加氢转化过程
公开(公告)号：US4330392A
公开(公告)日：1982-05-18
申请号：US182508
申请日：1980-08-29
申请人： Roby Bearden, Jr. , Clyde L. Aldridge , William C. Baird, Jr.
发明人： Roby Bearden, Jr. , Clyde L. Aldridge , William C. Baird, Jr.
IPC分类号： C10G1/08 , C10G47/02 , C10G47/12 , C10G47/26 , C10G1/06 , C10G47/04
CPC分类号： C10G1/086 , C10G47/02 , C10G47/12 , C10G47/26
摘要： Nitrogen-containing carbonaceous feeds such as hydrocarbonaceous oils and coal are hydroconverted in the presence of a solid vanadium-containing catalyst and a hydrogen halide.
摘要翻译：在固体含钒催化剂和卤化氢的存在下，将含氮碳质进料如烃油和煤加氢转化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式