公开(公告)号：US08802586B2

公开(公告)日：2014-08-12

申请号：US13331479

申请日：2011-12-20

Applicant: Ling Jiao ,  Julie Chabot ,  Joseph V. Nguyen ,  Christopher Paul Dunckley ,  Shuwu Yang ,  Erin P. Maris ,  Oleg Mironov ,  Bruce Edward Reynolds ,  Alexander E. Kuperman

Inventor： Ling Jiao ,  Julie Chabot ,  Joseph V. Nguyen ,  Christopher Paul Dunckley ,  Shuwu Yang ,  Erin P. Maris ,  Oleg Mironov ,  Bruce Edward Reynolds ,  Alexander E. Kuperman

IPC: B01J31/00 ,  B01J27/24 ,  B01J27/02 ,  B01J27/043 ,  B01J27/045 ,  B01J23/00 ,  B01J23/40 ,  B01J23/42 ,  B01J23/58 ,  B01J23/70 ,  B01J23/74 ,  B01J23/44 ,  B01J23/883 ,  B01J23/887 ,  B01J27/051 ,  B01J37/20 ,  B01J23/24 ,  B01J23/85 ,  B01J35/00 ,  C10G49/04 ,  B01J35/10

CPC classification number: B01J23/883 ,  B01J23/24 ,  B01J23/85 ,  B01J23/8872 ,  B01J23/8873 ,  B01J27/051 ,  B01J27/0515 ,  B01J35/0073 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1095 ,  B01J37/20 ,  C10G49/04 ,  C10G49/06 ,  C10G49/12 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/205 ,  C10G2300/301 ,  C10G2300/701 ,  C10G2300/703 ,  C10G2300/802

Abstract: An improved hydroprocessing slurry catalyst is provided for the upgrade of heavy oil feedstock. The catalyst comprises dispersed particles in a hydrocarbon medium with the dispersed particles have an average particle size ranging from 1 to 300 μm. The catalyst has a total pore volume of at least 0.5 cc/g and a polymodal pore distribution with at least 80% of pore sizes in the range of 5 to 2,000 Angstroms in diameter. The catalyst is prepared from sulfiding and dispersing a metal precursor solution in a hydrocarbon diluent, the metal precursor comprising at least a Primary metal precursor and optionally a Promoter metal precursor, the metal precursor solution having a pH of at least 4 and a concentration of less than 10 wt. % of Primary metal in solution.

Abstract translation: 提供改进的加氢处理浆料催化剂用于重油原料的升级。 该催化剂包含在烃介质中的分散颗粒，其中分散的颗粒的平均粒度范围为1至300μm。 催化剂具有至少0.5cc / g的总孔体积和直径为5至2,000埃范围内具有至少80％的孔径的多模式孔分布。 催化剂是通过将金属前体溶液硫化并分散在烃稀释剂中制备的，金属前体包含至少一种金属前体和任选的助催化剂金属前体，该金属前体溶液的pH值至少为4，浓度较低 超过10重量％ 溶液中初级金属的％。

公开(公告)号：US08298982B2

公开(公告)日：2012-10-30

申请号：US12987401

申请日：2011-01-10

Applicant: Pedro Pereira-Almao ,  Vieman Alberto Ali-Marcano ,  Francisco Lopez-Linares ,  Alejandro Vasquez

Inventor： Pedro Pereira-Almao ,  Vieman Alberto Ali-Marcano ,  Francisco Lopez-Linares ,  Alejandro Vasquez

IPC: B01J27/02 ,  B01J27/047 ,  B01J27/051 ,  B01J27/049 ,  B01J27/043

CPC classification number: B01J37/0072 ,  B01J27/049 ,  B01J27/0515 ,  B01J35/0013 ,  C10G47/06 ,  C10G47/26

Abstract: The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula: BxMyS[(1.1 to 4.6)y+(0.5 to 4)x] where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15.

公开(公告)号：US08258072B2

公开(公告)日：2012-09-04

申请号：US12931366

申请日：2011-01-31

Applicant: Andrea F. Gulla ,  Robert J. Allen

Inventor： Andrea F. Gulla ,  Robert J. Allen

IPC: B01J27/045 ,  B01J27/051 ,  B01J27/049 ,  B01J27/043

CPC classification number: C25B11/04 ,  C25B1/26 ,  H01M4/8605 ,  H01M4/923 ,  H01M4/926 ,  Y02P20/129 ,  Y02P20/20

Abstract: The invention relates to a sulphide catalyst for electrochemical reduction of oxygen particularly stable in chemically aggressive environments such as chlorinated hydrochloric acid. The catalyst of the invention comprises a noble metal sulphide single crystalline phase supported on a conductive carbon essentially free of zerovalent metal and of metal oxide phases, obtainable by reduction of metal precursor salts and thio-precursors with a borohydride or other strong reducing agent.

Abstract translation: 本发明涉及用于电化学还原氧化物的硫化物催化剂，其在化学腐蚀性环境如氯化盐酸中尤其稳定。 本发明的催化剂包含负载在基本上不含零价金属和金属氧化物相的导电碳上的贵金属硫化物单晶相，可通过用硼氢化物或其它强还原剂还原金属前体盐和硫代前体而获得。

公开(公告)号：US20120172201A1

公开(公告)日：2012-07-05

申请号：US13331274

申请日：2011-12-20

Applicant: Shuwu Yang ,  Bruce Edward Reynolds ,  Julie Chabot ,  Bo Kou

Inventor： Shuwu Yang ,  Bruce Edward Reynolds ,  Julie Chabot ,  Bo Kou

IPC: B01J37/18 ,  B01J27/043 ,  B01J37/20 ,  B01J27/047

CPC classification number: B01J23/883 ,  B01J23/24 ,  B01J23/85 ,  B01J23/8872 ,  B01J23/8873 ,  B01J27/051 ,  B01J27/0515 ,  B01J35/0073 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1095 ,  B01J37/20 ,  C10G49/04 ,  C10G49/06 ,  C10G49/12 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/205 ,  C10G2300/301 ,  C10G2300/701 ,  C10G2300/703 ,  C10G2300/802

Abstract: A process for preparing a slurry catalyst is provided. The slurry catalyst is prepared from at least a Group VIB metal precursor and optionally at least a Promoter metal precursor selected from Group VIII, Group IIB, Group IIA, Group IVA metals and combinations thereof. The slurry catalyst comprises a plurality of dispersed particles in a hydrocarbon medium having an average particle size ranging from 1 to 300 nm. The slurry catalyst is then mixed with a hydrogen feed at a pressure from 1435 psig (10 MPa) to 3610 psig (25 MPa) and a temperature from 200-800° F. at 500 to 15,000 scf hydrogen per bbl of slurry catalyst for a minute to 20 hours, for the slurry catalyst to be saturated with hydrogen providing an increase of k-values in terms of HDS, HDN, and HDMCR of at least 15% compared to a slurry catalyst that is not saturated with hydrogen.

Abstract translation: 提供了一种制备浆料催化剂的方法。 浆料催化剂由至少VIB族金属前体和任选的至少一种选自VIII族，IIB族，IIA族，IVA族金属及其组合的促进剂金属前体制备。 浆料催化剂在平均粒径为1〜300nm的烃介质中含有多个分散粒子。 然后将浆料催化剂与氢气进料混合，压力为1435psig（10MPa）至3610psig（25MPa），温度为200-800°F，每桶浆料催化剂为500至15,000scf氢气 分钟至20小时，浆液催化剂用氢饱和，与不饱和氢气的浆料催化剂相比，HDS，HDN和HDMCR的k值提高至少15％。

公开(公告)号：US08168557B2

公开(公告)日：2012-05-01

申请号：US12878825

申请日：2010-09-09

Applicant: Josiane Marie-Rose Ginestra ,  James Dallas Seamans ,  Kenneth Scott Lee

Inventor： Josiane Marie-Rose Ginestra ,  James Dallas Seamans ,  Kenneth Scott Lee

IPC: B01J27/02 ,  B01J27/047 ,  B01J27/043 ,  B01J23/00 ,  B01J23/10 ,  C10G17/00 ,  C10G19/00 ,  C10G21/00 ,  C10G25/00 ,  C10G27/00 ,  C10G29/00 ,  C10G31/00

CPC classification number: B01J27/02 ,  B01J23/94 ,  B01J37/20 ,  B01J38/12 ,  B01J38/48 ,  B01J38/50 ,  B01J38/66 ,  C10G45/04 ,  C10G45/34 ,  C10G45/46 ,  C10G45/60 ,  C10G47/02 ,  C10G49/02 ,  C10G2300/44 ,  C10G2300/70

Abstract: A method of restoring catalytic activity to a spent hydroprocessing catalyst that has a first carbon concentration. The concentration of carbon on the spent hydroprocessing catalyst is reduced to provide a carbon-reduced catalyst having a second carbon concentration that is less than the first carbon concentration. The carbon-reduced catalyst is exposed to a solution, comprising a chelating agent and a solvent, for an aging time period sufficient to provide for a restored catalytic activity thereby resulting in an aged catalyst having incorporated therein the chelating agent and the solvent. The aged catalyst is exposed to conditions, including a drying temperature, so as to remove from the aged catalyst a portion of the solvent without removing a significant portion of the chelating agent from the aged catalyst thereby resulting in a dried aged catalyst. The dried aged catalyst is then sulfur treated to thereby provide a restored catalyst. The restored catalyst and those catalysts made by the treatment method can be used in a hydroprocessing process comprising contacting the restored catalyst with a hydrocarbon feedstock under hydroprocessing conditions.

Abstract translation: 对具有第一碳浓度的废加氢处理催化剂恢复催化活性的方法。 减少处于废加氢处理催化剂上的碳的浓度以提供具有小于第一碳浓度的第二碳浓度的碳减少催化剂。 将碳减少的催化剂暴露于包含螯合剂和溶剂的溶液中，老化时间段足以提供恢复的催化活性，从而导致其中掺入螯合剂和溶剂的老化催化剂。 将老化的催化剂暴露于包括干燥温度的条件下，以便从老化的催化剂中除去一部分溶剂，而不从老化的催化剂中除去大量的螯合剂，从而导致干燥的老化催化剂。 然后对干燥的老化催化剂进行硫处理，从而提供恢复的催化剂。 还原的催化剂和通过处理方法制备的那些催化剂可用于加氢处理方法，包括在加氢处理条件下将恢复的催化剂与烃原料接触。

公开(公告)号：US20100086457A1

公开(公告)日：2010-04-08

申请号：US12247728

申请日：2008-10-08

Applicant: Grigorii Lev Soloveichik ,  Oltea Puica Siclovan

Inventor： Grigorii Lev Soloveichik ,  Oltea Puica Siclovan

IPC: B01D53/86 ,  B01J23/50 ,  B01J23/06 ,  B01J27/043 ,  B01J27/045 ,  B01J31/12 ,  B01J31/18 ,  B01J27/24

CPC classification number: B01D53/8628 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/104 ,  B01J21/04 ,  B01J23/50 ,  B01J23/681 ,  B01J23/89 ,  B01J31/226 ,  B01J31/2404 ,  B01J37/0201 ,  B01J37/036 ,  B01J2531/0208 ,  B01J2531/17 ,  B01J2531/824 ,  B01J2531/828 ,  Y02C20/10

Abstract: Disclosed herein is a catalyst composition comprising a bimetallic complex of silver and a second metal; the bimetallic complex being disposed upon a porous substrate; where the second metal is platinum, palladium, iron, cobalt, nickel, copper, cadmium or mercury and where atoms of silver and the second metal are bound by one or more bridging ligands.

Abstract translation: 本文公开了包含银和第二金属的双金属络合物的催化剂组合物; 双金属络合物设置在多孔基材上; 其中第二金属是铂，钯，铁，钴，镍，铜，镉或汞，并且其中银和第二金属的原子被一个或多个桥连配体结合。

公开(公告)号：US20080260626A1

公开(公告)日：2008-10-23

申请号：US12046149

申请日：2008-03-11

Applicant: Stephan Peter Bloss ,  Bruno Charruey ,  Lothar Elfenthal ,  Peter Gross ,  Volker Schmitt

Inventor： Stephan Peter Bloss ,  Bruno Charruey ,  Lothar Elfenthal ,  Peter Gross ,  Volker Schmitt

IPC: C01G23/047 ,  B01J27/043

CPC classification number: B01J21/063 ,  B01J35/004 ,  B01J35/023 ,  B01J35/10 ,  B01J35/109

Abstract: A powdery photocatalyst based on titanium dioxide displays a bimodal particle size distribution of primary particles, with one particle component under about 30 nm and a second particle component over about 100 nm. The photocatalyst is manufactured by mixing at least two TiO2 components. One component is a TiO2 photocatalyst which is active in UV light and/or in visible light and which displays a specific surface according to BET of at least about 120 m2/g. The second component is anatase and/or rutile displaying a specific surface according to BET of less than about 50 m2/g. The two components are contained in the photocatalyst at a weight ratio of 1:1000 to 1000:1.

Abstract translation: 基于二氧化钛的粉状光催化剂显示一次粒子的双峰粒径分布，一个粒子成分在约30nm以下，第二粒子成分在约100nm以上。 光催化剂是通过混合至少两种TiO 2成分来制造的。 一种组分是在UV光和/或可见光中有活性的TiO 2光催化剂，其表现出根据BET的比表面积至少为约120μm2 / G。 第二组分是锐钛型和/或金红石，根据BET小于约50m 2 / g显示比表面积。 两种组分以1：1000至1000：1的重量比包含在光催化剂中。

公开(公告)号：US20070161505A1

公开(公告)日：2007-07-12

申请号：US11604131

申请日：2006-11-22

Applicant: Pedro Pereira-Almao ,  Vieman Ali-Marcano ,  Francisco Lopez-Linares ,  Alejandro Vasquez

Inventor： Pedro Pereira-Almao ,  Vieman Ali-Marcano ,  Francisco Lopez-Linares ,  Alejandro Vasquez

IPC: B01J27/02 ,  B01J27/047 ,  B01J27/051 ,  B01J27/049 ,  B01J27/043 ,  B01J27/045

CPC classification number: B01J37/0072 ,  B01J27/049 ,  B01J27/0515 ,  B01J35/0013 ,  C10G47/06 ,  C10G47/26

Abstract: The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula: BxMyS[(1.1 to 4.6)y+(0.5 to 4)x]where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15.

Abstract translation: 本发明一般涉及超分散催化剂组合物和制备这种催化剂的方法。 特别地，本发明提供了以下通式的催化剂组合物：<？in-line-formula description =“In-line Formulas”end =“lead”？> B /SUB>S _{[（1.1〜4.6）y +（0.5〜4）x] <？in-line-formula description =“In-line Formulas”end =“tail”？>其中B是 ⅦB族非贵金属，M为ⅥB族金属，0.05≤y/x≤15。}

公开(公告)号：US07041866B1

公开(公告)日：2006-05-09

申请号：US10267425

申请日：2002-10-08

Applicant: Ralph D. Gillespie

Inventor： Ralph D. Gillespie

IPC: C10G11/02 ,  C07C5/22 ,  B01J27/043

CPC classification number: C10G45/62 ,  B01J21/06 ,  B01J21/066 ,  B01J23/62 ,  B01J23/63 ,  B01J23/896 ,  B01J27/053 ,  C07C5/2791 ,  C07C2523/42 ,  C07C2523/62 ,  C07C2523/745 ,  C07C9/00

Abstract: A catalyst and process is disclosed to selectively upgrade a paraffinic feedstock to obtain an isoparaffin-rich product for blending into gasoline. The catalyst comprises a support of a sulfated oxide or hydroxide of a Group IVB (IUPAC 4) metal, a first component comprising at least one Group III A (IUPAC 13) component, and at least one platinum-group metal component which is preferably platinum.

Abstract translation: 公开了一种催化剂和方法，用于选择性地升级链烷烃原料以获得用于混合成汽油的富含异链烷烃的产物。 催化剂包含IVB（IUPAC 4）金属的硫酸化氧化物或氢氧化物的载体，包含至少一种IIIA族（IUPAC 13）组分的第一组分和至少一种优选铂的铂族金属组分 。

公开(公告)号：US20060060502A1

公开(公告)日：2006-03-23

申请号：US11227726

申请日：2005-09-14

Applicant: Stuart Soled ,  Sabato Miseo ,  Zhiguo Hou

Inventor： Stuart Soled ,  Sabato Miseo ,  Zhiguo Hou

IPC: C10G45/04 ,  C10G45/44 ,  C10G47/02 ,  C10G45/60 ,  C07C5/02 ,  B01J27/02 ,  B01J31/00 ,  B01J27/043

CPC classification number: B01J35/002 ,  B01J23/88 ,  B01J23/883 ,  B01J23/888 ,  B01J27/188 ,  B01J27/24 ,  B01J35/1014 ,  B01J35/1038 ,  B01J37/0018 ,  B01J37/03 ,  B01J37/20 ,  B01J37/28 ,  C10G45/08 ,  C10G45/38 ,  C10G45/50 ,  C10G45/60 ,  C10G47/02 ,  C10G49/04 ,  C10G49/08 ,  C10G65/02 ,  C10G65/12

Abstract: Bulk bi-metallic catalysts for use in the hydroprocessing of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor containing an organic agent.