公开(公告)号：US4087348A

公开(公告)日：1978-05-02

申请号：US733085

申请日：1976-10-18

Applicant: William C. Baird, Jr. ,  Roby Bearden, Jr.

Inventor： William C. Baird, Jr. ,  Roby Bearden, Jr.

IPC: C10G45/04 ,  C10G13/04 ,  B01J27/04

CPC classification number: C10G29/00 ,  C10G45/04

Abstract: Sulfur-containing petroleum oil feedstocks which include heavy hydrocarbon constituents undergo simultaneous desulfurization and hydroconversion by contacting such feedstocks with alkaline earth metal hydrides or alkaline earth metal oxides, particularly barium hydride or barium oxide, in the presence of hydrogen, and at elevated temperatures. The mixtures of reaction products resulting from the above procedure can be separated to give a petroleum oil product which has been substantially desulfurized and demetallized and significantly upgraded as demonstrated by reduced Conradson carbon content, and increased API gravity and which includes alkaline earth metal sulfide salts from which the alkaline earth metal hydrides or oxides may be regenerated.

Abstract translation: 包括重质烃成分的含硫石油原料通过在氢气存在下和在升高的温度下接触这些原料与碱土金属氢化物或碱土金属氧化物，特别是氢化钡或氧化钡同时进行脱硫和加氢转化。 由上述程序产生的反应产物的混合物可以分离，得到一种石油产品，其已被基本上脱硫和脱金属化并​​显着升级，如通过减少的康拉逊碳含量和增加的API重力所证明的，并且其包括碱土金属硫化物盐 碱土金属氢化物或氧化物可以再生。

公开(公告)号：US07612012B2

公开(公告)日：2009-11-03

申请号：US11234668

申请日：2005-09-22

Applicant: Garland B. Brignac ,  Michele S. Touvelle ,  William C. Baird, Jr.

Inventor： Garland B. Brignac ,  Michele S. Touvelle ,  William C. Baird, Jr.

IPC: B01J23/44

CPC classification number: C10G45/10 ,  B01J23/85 ,  B01J31/02 ,  B01J37/18 ,  B01J37/20 ,  C10G45/04 ,  C10G45/08 ,  C10G2400/02

Abstract: 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.

Abstract translation: 通过包括使催化剂与（i）氢，（ii）抑制催化剂的氢化活性的选择性钝化剂接触的处理，选择性地抑制具有除去杂原子和加氢两者的活性的杂原子除去催化剂的加氢活性，以及 （iii）在处理期间保留并保护杂原子除去活性的保护剂，例如CO。 这可以在反应器中实现，同时其在线并且从烃进料中除去杂原子。

公开(公告)号：US06409913B1

公开(公告)日：2002-06-25

申请号：US09454371

申请日：1999-12-03

Applicant: Janet R. Clark ,  Michele S. Touvelle ,  Thomas R. Halbert ,  Bruce R. Cook ,  Garland B. Brignac ,  William C. Baird, Jr.

Inventor： Janet R. Clark ,  Michele S. Touvelle ,  Thomas R. Halbert ,  Bruce R. Cook ,  Garland B. Brignac ,  William C. Baird, Jr.

IPC: C10G2500

CPC classification number: B01J23/882 ,  B01J35/023 ,  B01J35/1061 ,  C10G45/08 ,  C10G2400/02

Abstract: Naphtha desulfurization with reduced product mercaptans is achieved by reacting a naphtha feed containing sulfur compounds and olefins with hydrogen in the presence of a hydrosesulfurization catalyst at reaction conditions including a temperature of from 290-425° C., a pressure of from 60-150 psig, and a hydrogen gas ratio of from 2000-4000 scf/b. It has been found that desulfurizing within these narrow conditions permits deep desulfurization with reduced mercaptan reversion, to produce a naphtha product with low total sulfur and low mercaptan sulfur levels.

Abstract translation: 具有还原产物硫醇的石脑油脱硫通过在含有290-425℃的温度，60-150psig的压力的反应条件下，在加氢硫化催化剂的存在下，使含硫化合物和烯烃的石脑油进料与氢气反应来实现 ，氢气比为2000-4000scf / b。 已经发现，在这些狭窄条件下脱硫可以通过减少硫醇反转进行深度脱硫，生产具有低总硫和低硫醇硫含量的石脑油产品。

公开(公告)号：US06221240B1

公开(公告)日：2001-04-24

申请号：US09326827

申请日：1999-06-07

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

IPC: C10G4500

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：US5106809A

公开(公告)日：1992-04-21

申请号：US627528

申请日：1990-12-14

Applicant: William C. Baird, Jr. ,  George A. Swan, III ,  Joseph P. Boyle

Inventor： William C. Baird, Jr. ,  George A. Swan, III ,  Joseph P. Boyle

IPC: B01J23/62 ,  C10G35/09

CPC classification number: C10G35/09 ,  B01J23/626

Abstract: Tin modified platinum-iridium catalysts provide high yields of C.sub.5 + liquid reformate in catalytic reforming, concurrent with high activity. In particular, the tin modified platinum-iridium catalysts are of unusually high selectivity, as contrasted with known iridium promoted platinum catalysts. The high selectivity is manifested in reforming a naphtha feed in a reactor charged to capacity with the catalyst, but particularly when used in the dehydrocyclization zone, or tail reactor of a series of reactors, while the lead reactors of the series contain a non tin-containing platinum catalyst, especially a platinum-iridium, or a platinum-rhenium catalyst. The tin modified platinum-iridium catalysts are also highly active, with only moderate loss in the high activity for which iridium stabilized platinum catalysts are known.

公开(公告)号：US4966880A

公开(公告)日：1990-10-30

申请号：US375656

申请日：1989-07-03

Applicant: William C. Baird, Jr. ,  Kenneth L. Riley ,  George A. Swan, III

Inventor： William C. Baird, Jr. ,  Kenneth L. Riley ,  George A. Swan, III

IPC: B01J23/62 ,  C10G35/09

CPC classification number: B01J23/626 ,  C10G35/09

Abstract: A catalyst for reforming gasoline boiling range naphthas which catalysts are comprised of Pt and Sn on 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 about 5000 wppm.

Abstract translation: 一种用于重整汽油沸点石脑油的催化剂，其催化剂由氧化铝上的Pt和Sn组成，改性剂由约100至500wppm的Si和至少10wppm的一种或多种选自Ca，Mg，Ba和 Sr，其中改性剂的总量不超过约5000wppm。

公开(公告)号：US4966878A

公开(公告)日：1990-10-30

申请号：US375223

申请日：1989-07-03

Applicant: William C. Baird, Jr.

Inventor： William C. Baird, Jr.

IPC: B01J23/58 ,  B01J23/656 ,  B01J35/10 ,  C10G35/085 ,  C10G35/09

CPC classification number: C10G35/09 ,  B01J23/58 ,  B01J23/6567 ,  B01J35/002 ,  B01J35/0026 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  C10G35/085

Abstract: A reforming catalyst comprised of platinum and iridium agglomerated to exhibit a crystallinity of at least 50% as measured by x-ray, and an alumina support material modified with about 100 to 500 wppm of 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 about 5000 wppm.

Abstract translation: 由铂和铱组成的重整催化剂聚集，以通过X射线测量显示出至少50％的结晶度，以及用约100至500wppm的Si和至少10wppm的一种或多种碱土金属改性的氧化铝载体材料 选自Ca，Mg，Ba和Sr的金属，其中改性剂的总量不超过约5000wppm。

公开(公告)号：US4370224A

公开(公告)日：1983-01-25

申请号：US317116

申请日：1981-11-02

Applicant: Paul E. Eberly, Jr. ,  Charles H. Mauldin ,  William C. Baird, Jr.

Inventor： Paul E. Eberly, Jr. ,  Charles H. Mauldin ,  William C. Baird, Jr.

IPC: B01J23/89 ,  B01J27/057 ,  C10G35/09 ,  C10G35/085

CPC classification number: B01J23/8926 ,  B01J27/0573 ,  C10G35/09

Abstract: A catalyst comprised of platinum, iridium, copper, selenium and halogen, composited with an inorganic oxide support or carrier, preferably alumina. The catalyst is one which possesses an intrinsically high activity, is stable, and can operate at reforming conditions at high severities.

Abstract translation: 由铂，铱，铜，硒和卤素组成的催化剂，与无机氧化物载体或载体，优选氧化铝复合。 催化剂是具有本质上高的活性，稳定的催化剂，并且可以在高浓度的重整条件下操作。

公开(公告)号：US4302359A

公开(公告)日：1981-11-24

申请号：US152669

申请日：1980-05-23

Applicant: Charles H. Mauldin ,  William C. Baird, Jr.

Inventor： Charles H. Mauldin ,  William C. Baird, Jr.

IPC: B01J23/656 ,  B01J23/89 ,  C10G35/09 ,  B01J21/04 ,  B01J23/64 ,  B01J23/72

CPC classification number: B01J23/8986 ,  B01J23/6567 ,  C10G35/09

Abstract: A process for the synthesis of catalysts by pre-forming a porous refractory inorganic oxide support, or carrier from a coarse particulate solid, preferably an alumina extrudate, contacting said preformed support with an acid solution, and then treating, contacting and neutralizing said preformed acid treated support with a base prior to the impregnation of said neutralized support with a metal, or metals, hydrogenation-dehyrdogenation component. The preformed solid support ranges at least about 1/32 inch diameter, and preferably at least about 1/16 inch diameter, and larger.

Abstract translation: 一种通过从粗颗粒固体，优选氧化铝挤出物预先形成多孔耐火无机氧化物载体或载体来合成催化剂的方法，使所述预制载体与酸溶液接触，然后处理，接触和中和所述预成型的酸 在用金属或金属氢化脱硫成分浸渍所述中和的载体之前，用碱处理的载体。 预制的固体支持体的直径至少约为1/32英寸，优选至少约1/16英寸直径，并且更大。

公开(公告)号：US4251391A

公开(公告)日：1981-02-17

申请号：US29675

申请日：1979-04-13

Applicant: Charles H. Mauldin ,  William C. Baird, Jr.

Inventor： Charles H. Mauldin ,  William C. Baird, Jr.

IPC: C10G35/085 ,  B01J23/89 ,  B01J27/02 ,  B01J27/045 ,  B01J27/08 ,  B01J27/10 ,  C10G35/09 ,  B01J27/04 ,  B01J23/64

CPC classification number: B01J23/8986 ,  C10G35/09

Abstract: A catalyst constituted of a composite which includes hydrogenation-dehydrogenation components comprised of platinum and rhenium to which a small amount of copper is added to suppress hydrogenolysis, which is particularly acute in reforming during the early period of operation when the catalyst is placed on stream, i.e., at the startup of a reactor; and process of employing such catalyst in reforming.