BR9402390A - Catalisador sulfetado contendo platina sobre carvão ativo e processo para a sua preparação - Google Patents
Catalisador sulfetado contendo platina sobre carvão ativo e processo para a sua preparaçãoInfo
- Publication number
- BR9402390A BR9402390A BR9402390A BR9402390A BR9402390A BR 9402390 A BR9402390 A BR 9402390A BR 9402390 A BR9402390 A BR 9402390A BR 9402390 A BR9402390 A BR 9402390A BR 9402390 A BR9402390 A BR 9402390A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- active carbon
- catalyst containing
- containing platinum
- sulfide catalyst
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
- B01J27/043—Sulfides with iron group metals or platinum group metals
- B01J27/045—Platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
- C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934319648 DE4319648C2 (de) | 1993-06-14 | 1993-06-14 | Platin auf Aktivkohle enthaltender sulfidierter Katalysator |
DE19944414491 DE4414491C1 (de) | 1994-04-26 | 1994-04-26 | Platin auf Aktivkohle enthaltender sulfidierter Katalysator |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9402390A true BR9402390A (pt) | 1995-01-17 |
Family
ID=25926752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9402390A BR9402390A (pt) | 1993-06-14 | 1994-06-13 | Catalisador sulfetado contendo platina sobre carvão ativo e processo para a sua preparação |
Country Status (8)
Country | Link |
---|---|
US (1) | US5498585A (pt) |
EP (1) | EP0629439B1 (pt) |
JP (1) | JPH07148431A (pt) |
KR (1) | KR950000217A (pt) |
BR (1) | BR9402390A (pt) |
CA (1) | CA2125800C (pt) |
DE (1) | DE59401687D1 (pt) |
TW (1) | TW322432B (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5496789A (en) * | 1994-04-07 | 1996-03-05 | Basf Aktiengesellschaft | Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur |
DE19614153A1 (de) * | 1996-04-10 | 1997-10-16 | Basf Ag | Verfahren zur Herstellung eines Hydrierungskatalysators |
US6013371A (en) * | 1997-11-20 | 2000-01-11 | Motorcarbon Llc | Carbon artifacts and compositions and processes for their manufacture |
ITRM20020087A1 (it) * | 2002-02-20 | 2002-05-21 | Francesco Massimo De | Catalizzatori di metalli nobili e non e loro leghe per pile a combustibile ottenuti mediante trattamento termico a bassa temperatura. |
CN1310704C (zh) * | 2003-12-24 | 2007-04-18 | 中国石油化工股份有限公司 | 一种耐硫脱氧催化剂及其制备方法和应用 |
CN1327955C (zh) * | 2004-10-27 | 2007-07-25 | 中国石油化工股份有限公司 | 硫化铂脱氧催化剂的制备方法 |
CN101891629A (zh) * | 2005-03-28 | 2010-11-24 | 雅宝公司 | 二亚胺和仲二胺 |
US7964695B2 (en) * | 2005-03-28 | 2011-06-21 | Albemarle Corporation | Chain extenders |
US8076518B2 (en) | 2005-03-28 | 2011-12-13 | Albemarle Corporation | Chain extenders |
CN101351440A (zh) * | 2005-12-30 | 2009-01-21 | 雅宝公司 | 具有降低颜色的二胺 |
EP2102265A1 (en) * | 2007-01-10 | 2009-09-23 | Albermarle Corporation | Formulations for reaction injection molding and for spray systems |
KR20170034255A (ko) | 2015-09-18 | 2017-03-28 | 대구대학교 산학협력단 | 비대칭 코어-쉘 나노입자 구조에 기반한 산소환원용 전극촉매 및 그 제조방법 |
KR102183156B1 (ko) | 2018-06-22 | 2020-11-25 | 대구대학교 산학협력단 | 비대칭 코어-쉘 나노입자 구조에 기반한 산소환원용 전극촉매 및 그 제조방법 |
CN114931946A (zh) * | 2022-07-04 | 2022-08-23 | 上海大学 | 一种Pt/C复合催化剂及其制备方法和应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138560A (en) * | 1959-12-17 | 1964-06-23 | Engelhard Ind Inc | Process for producing palladium on carbon catalysts |
BE789749A (fr) * | 1971-10-08 | 1973-02-01 | Degussa | Procede pour la preparation d'un catalyseur contenant un metal noble supporte sur charbon actif pour l'hydrogenation selective de composes chloronitroaromatiques et catalyseur obtenu |
FR2169464A5 (pt) * | 1972-01-26 | 1973-09-07 | Matra Engins | |
NL7502968A (nl) * | 1975-03-13 | 1976-09-15 | Stamicarbon | Werkwijze voor het bereiden van edelmetaal- katalysatoren. |
ZA774380B (en) * | 1976-08-13 | 1978-06-28 | Uniroyal Inc | Reduction and reductive alkylation of p-nitrosoarylamines with platinum metal sulfide catalysts |
US4136059A (en) * | 1977-12-12 | 1979-01-23 | United Technologies Corporation | Method for producing highly dispersed catalytic platinum |
JPS6348761A (ja) * | 1986-08-14 | 1988-03-01 | Fuji Electric Co Ltd | 燐酸型燃料電池のアノ−ド触媒の調製方法 |
DE3713733A1 (de) * | 1987-04-24 | 1988-11-17 | Basf Ag | Verfahren zur herstellung von hydroxylammoniumsalzen |
DE4022853A1 (de) * | 1990-07-18 | 1992-01-23 | Basf Ag | Platin-graphittraeger-katalysatoren und deren verwendung |
DE4022851A1 (de) * | 1990-07-18 | 1992-01-23 | Basf Ag | Platin-graphittraeger-katalysatoren und deren verwendung |
-
1994
- 1994-05-24 TW TW083104711A patent/TW322432B/zh active
- 1994-06-10 EP EP94108930A patent/EP0629439B1/de not_active Expired - Lifetime
- 1994-06-10 DE DE59401687T patent/DE59401687D1/de not_active Expired - Fee Related
- 1994-06-13 BR BR9402390A patent/BR9402390A/pt not_active Application Discontinuation
- 1994-06-13 KR KR1019940013221A patent/KR950000217A/ko not_active Application Discontinuation
- 1994-06-13 US US08/259,677 patent/US5498585A/en not_active Expired - Fee Related
- 1994-06-14 JP JP6132217A patent/JPH07148431A/ja active Pending
- 1994-06-14 CA CA002125800A patent/CA2125800C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0629439A1 (de) | 1994-12-21 |
JPH07148431A (ja) | 1995-06-13 |
CA2125800A1 (en) | 1994-12-15 |
US5498585A (en) | 1996-03-12 |
DE59401687D1 (de) | 1997-03-13 |
TW322432B (pt) | 1997-12-11 |
EP0629439B1 (de) | 1997-01-29 |
CA2125800C (en) | 1999-02-02 |
KR950000217A (ko) | 1995-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |