公开(公告)号：US06623626B2

公开(公告)日：2003-09-23

申请号：US09897193

申请日：2001-07-02

Applicant: William C. Baird, Jr. ,  Jingguang G. Chen ,  Gary B. McVicker

Inventor： William C. Baird, Jr. ,  Jingguang G. Chen ,  Gary B. McVicker

IPC: C10G3509

CPC classification number: C10G45/62 ,  B01J23/40 ,  B01J23/58 ,  B01J23/60 ,  B01J23/622 ,  B01J23/8926 ,  B01J35/0006 ,  C07C5/13 ,  C07C2521/02 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/50 ,  C07C2523/52 ,  C07C2523/72

Abstract: Disclosed is a process for opening naphthenic rings of naphthenic ring-containing compounds, along with catalysts which can be used in that process. The ring opening is accomplished using a ring opening catalyst system which combines an Ir ring opening catalyst with a Pt and Pd catalyst. The combination of the Pt and Pd-containing catalyst with an Ir-containing catalyst incorporates desirable isomerization activity and also results in substantial ring opening activity that enables Ir to be loaded at a level that is substantially below that of Ir-only ring opening processes.

公开(公告)号：US5925239A

公开(公告)日：1999-07-20

申请号：US918639

申请日：1997-08-22

Applicant: Darryl P. Klein ,  Michele S. Touvelle ,  Edward S. Ellis ,  Carl W. Hudson ,  Sylvain Hantzer ,  Jingguang G. Chen ,  David E. W. Vaughan ,  Michel Daage ,  James J. Schorfheide ,  William C. Baird, Jr. ,  Gary B. McVicker

Inventor： Darryl P. Klein ,  Michele S. Touvelle ,  Edward S. Ellis ,  Carl W. Hudson ,  Sylvain Hantzer ,  Jingguang G. Chen ,  David E. W. Vaughan ,  Michel Daage ,  James J. Schorfheide ,  William C. Baird, Jr. ,  Gary B. McVicker

IPC: C10G25/00 ,  C10G45/10 ,  C10G45/00

CPC classification number: C10G25/003 ,  C10G45/10

Abstract: A process for the hydrodesulfurization (HDS) of multiple condensed ring heterocyclic organosulfur compounds present in petroleum and petrochemical streams and the saturation of aromatics 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.

Abstract translation: 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）和在相对温和的条件下含贵金属的催化剂的芳族化合物的饱和过程。 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。

公开(公告)号：US20100147749A1

公开(公告)日：2010-06-17

申请号：US12635145

申请日：2009-12-10

Applicant: Pascal Tromeur ,  Pavol Pranda ,  Wei Huang ,  Jingguang G. Chen

Inventor： Pascal Tromeur ,  Pavol Pranda ,  Wei Huang ,  Jingguang G. Chen

IPC: C10G29/16 ,  B01J23/56 ,  B01J23/755 ,  B01J23/89 ,  B01J23/75

CPC classification number: B01J23/892 ,  B01J23/755 ,  B01J23/80 ,  B01J37/0201 ,  C10G25/003 ,  C10G29/04 ,  C10G29/06

Abstract: The present invention relates to multi-metallic catalyst compositions for improved coke resistance in a hydrocarbon feed pre-reformer unit that comprises nickel and an enhancing component selected from at least one member of the group consisting of ruthenium, palladium, platinum, rhodium, cobalt, gold and silver on a support. The present invention further relates to a catalyst system for improved coke and sulfur resistance in a hydrocarbon feed pre-reformer unit that comprises at least one multi-metallic catalyst composition comprising nickel and an enhancing component selected from at least one member of the group consisting of ruthenium, palladium, platinum, rhodium, cobalt, gold and silver on a support used in conjunction with at least one sulfur capturing component selected from the group comprising copper oxide and zinc oxide. Finally the present invention relates to the use of this catalyst system in a process for pre-reforming a hydrocarbon feed stream.

Abstract translation: 本发明涉及一种用于提高烃进料预重整器单元中耐焦炭性的多金属催化剂组合物，其包含镍和选自钌，钯，铂，铑，钴中的至少一种的增强组分， 金银在支撑上。 本发明还涉及一种在烃进料预重整器单元中改善焦炭和耐硫性的催化剂体系，其包括至少一种包含镍的多金属催化剂组合物和选自以下的至少一种成员的增强组分： 钌，钯，铂，铑，钴，金和银在与至少一种选自氧化铜和氧化锌的硫捕集组分结合使用的载体上。 最后，本发明涉及这种催化剂体系在烃原料流预重整方法中的应用。

公开(公告)号：US06723230B1

公开(公告)日：2004-04-20

申请号：US09620796

申请日：2000-07-21

Applicant: 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

Inventor： 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: C10G2500

CPC classification number: C10G45/10 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3458 ,  B01J20/3466 ,  B01J23/89 ,  B01J23/94 ,  B01J38/06 ,  B01J2220/56 ,  C10G25/003 ,  C10G45/04 ,  C10G45/62 ,  C10G65/043

Abstract: A process to regenerate iron-based hydrogen sulfide sorbents using steam. The steam is preferably mixed with hydrogen-containing gas and/or an inert gas, such as nitrogen. In a preferred embodiment, the sorbent is first exposed to the steam and then exposed to a hydrogen-containing gas at regeneration conditions.

Abstract translation: 使用蒸汽再生铁基硫化氢吸附剂的方法。 蒸汽优选与含氢气体和/或惰性气体如氮气混合。 在优选的实施方案中，首先将吸附剂暴露于蒸汽，然后在再生条件下暴露于含氢气体。

公开(公告)号：US06623625B2

公开(公告)日：2003-09-23

申请号：US09897192

申请日：2001-07-02

Applicant: William C. Baird, Jr. ,  Jingguang G. Chen ,  Gary B. McVicker

Inventor： William C. Baird, Jr. ,  Jingguang G. Chen ,  Gary B. McVicker

IPC: C10G3509

CPC classification number: B01J23/622 ,  B01J23/38 ,  B01J23/58 ,  B01J23/60 ,  B01J23/8926 ,  C07C5/13 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/26 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/50 ,  C07C2523/52 ,  C07C2523/72 ,  C10G45/62 ,  Y10S585/94 ,  Y10S585/95

Abstract: Disclosed is a process for opening naphthenic rings of naphthenic ring-containing compounds, along with catalysts which can be used in that process. The naphthene ring opening catalyst is a catalyst which comprises at least one of a Group VIII metal selected from Ir, Pt, Pd, Rh, and Ru in an amount effective to ring open naphthene rings on naphthene ring-containing compounds, the metal being supported on a substrate comprising at least one Group IB, IIB, and IVA metal in an amount effective to moderate cracking of a naphthene ring-containing feed to form methane.

公开(公告)号：US06586650B2

公开(公告)日：2003-07-01

申请号：US09897191

申请日：2001-07-02

Applicant: William C. Baird, Jr. ,  Darryl P. Klein ,  Michele S. Touvelle ,  Jingguang G. Chen ,  Gary B. McVicker

Inventor： William C. Baird, Jr. ,  Darryl P. Klein ,  Michele S. Touvelle ,  Jingguang G. Chen ,  Gary B. McVicker

IPC: C07C513

CPC classification number: B01J23/58 ,  C07C5/13 ,  C07C2521/02 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/06 ,  C07C2523/12 ,  C07C2523/26 ,  C07C2523/42 ,  C07C2523/46

Abstract: A process for opening naphthenic rings of naphthenic ring-containing compounds, along with catalysts which can be used in that process. The naphthene ring opening catalyst is a catalyst comprising at least one Group VIII metal selected from Ir, Pt, Rh, and Ru, wherein these metals are supported on an alkali metal or alkaline-earth metal modified support in an amount effective for opening a naphthene ring-containing compound at a tertiary carbon site.

Abstract translation: 一种用于开环环烷环的环烷环化合物的方法，以及可用于该方法的催化剂。 环烷烃开环催化剂是包含至少一种选自Ir，Pt，Rh和Ru的Ⅷ族金属的催化剂，其中这些金属以有效打开环烷烃的量负载在碱金属或碱土金属改性的载体上 含碳化合物在叔碳位点。

公开(公告)号：US5928498A

公开(公告)日：1999-07-27

申请号：US917070

申请日：1997-08-22

Applicant: Gary B. McVicker ,  James J. Schorfheide ,  William C. Baird, Jr. ,  Michele S. Touvelle ,  Michel Daage ,  Darryl P. Klein ,  Edward S. Ellis ,  David E. W. Vaughan ,  Jingguang G. Chen ,  Sylvain S. Hantzer

Inventor： Gary B. McVicker ,  James J. Schorfheide ,  William C. Baird, Jr. ,  Michele S. Touvelle ,  Michel Daage ,  Darryl P. Klein ,  Edward S. Ellis ,  David E. W. Vaughan ,  Jingguang G. Chen ,  Sylvain S. Hantzer

IPC: C10G25/00 ,  C10G45/10 ,  C10G45/62 ,  C10G65/04 ,  C10G65/08 ,  C10G45/00

CPC classification number: C10G25/003 ,  C10G45/10 ,  C10G45/62 ,  C10G65/04 ,  C10G65/043 ,  C10G65/08

Abstract: A process for the hydrodesulfurization (HDS) of the multiple condensed ring heterocyclic organosulfur compounds and the ring opening of ring compounds present in petroleum and petrochemical streams. The process is conducted in the presence of hydrogen, one or more noble metal catalysts, and a hydrogen sulfide sorbent material.

公开(公告)号：US20130175180A1

公开(公告)日：2013-07-11

申请号：US13821399

申请日：2011-09-30

Applicant: Daniel Esposito ,  Robert W. Birkmire ,  Jingguang G. Chen

Inventor： Daniel Esposito ,  Robert W. Birkmire ,  Jingguang G. Chen

IPC: C25B9/04

CPC classification number: C25B9/04 ,  C25B1/003 ,  H01L31/048 ,  Y02E10/50 ,  Y02P20/134

Abstract: Devices and methods for photovoltaic electrolysis are disclosed. A device comprises a photovoltaic cell element and an electrolysis compartment. The photovoltaic cell element is configured to convert a portion of solar energy into electrical energy and to pass another portion of the solar energy. The electrolysis compartment includes an aqueous electrolyte positioned to receive the other portion of the solar energy and electrodes electrically connected to receive the electrical energy produced by the photovoltaic cell element. A method comprises receiving solar energy with a photovoltaic cell element, converting a portion of the solar energy into electrical energy, passing another portion of the solar energy through the photovoltaic cell element, receiving with an aqueous electrolyte the other portion of the solar energy, transmitting the electrical energy generated by the photovoltaic cell element to a pair of electrodes, and electrolyzing the aqueous electrolyte with the pair of electrodes.

Abstract translation: 公开了用于光伏电解的装置和方法。 一种装置包括光电池元件和电解室。 太阳能电池元件被配置为将太阳能的一部分转换成电能并通过太阳能的另一部分。 电解室包括位于接收太阳能的另一部分的水性电解质和电连接以接收由光伏电池元件产生的电能的电极。 一种方法包括用光伏电池元件接收太阳能，将太阳能的一部分转换成电能，将太阳能的另一部分通过光伏电池元件，用水性电解质接收太阳能的另一部分，透射 由光伏电池元件产生的电能到一对电极，并用该对电极电解含水电解质。

公开(公告)号：US06683020B2

公开(公告)日：2004-01-27

申请号：US09897194

申请日：2001-07-02

Applicant: William C. Baird, Jr. ,  Darryl P. Klein ,  Jingguang G. Chen ,  Gary B. McVicker

Inventor： William C. Baird, Jr. ,  Darryl P. Klein ,  Jingguang G. Chen ,  Gary B. McVicker

IPC: B01J2112

CPC classification number: C07C5/13 ,  B01J23/40 ,  B01J23/468 ,  B01J23/58 ,  B01J23/60 ,  B01J23/622 ,  B01J23/8926 ,  B01J29/70 ,  B01J29/74 ,  B01J35/0006 ,  B01J2229/20 ,  B01J2229/42 ,  C07C2521/02 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/50 ,  C07C2523/52 ,  C07C2523/72 ,  C07C2529/06 ,  C10G45/62

Abstract: Disclosed is a process for opening naphthenic rings of naphthenic ring-containing compounds, along with catalysts which can be used in that process. The ring opening is accomplished using a ring opening catalyst comprising Ir on a composite support of alumina and acidic silica-alumina molecular sieve. The ring opening activity is not significantly deactivated by exposure to oxygen at greater than about 250° C.

Abstract translation: 公开了一种开环环烷环的环烷环化合物的方法，以及可用于该方法的催化剂。 使用包含Ir的开环催化剂在氧化铝和酸性二氧化硅 - 氧化铝分子筛的复合载体上进行开环。 通过暴露于大于约250℃的氧，开环活性不会显着失活

公开(公告)号：US06649043B1

公开(公告)日：2003-11-18

申请号：US09620865

申请日：2000-07-21

Applicant: 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

Inventor： 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: C10G4500

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。