MX167308B - Proceso para la regeneracion de catalizadores contaminados con azufre - Google Patents
Proceso para la regeneracion de catalizadores contaminados con azufreInfo
- Publication number
- MX167308B MX167308B MX026964A MX2696487A MX167308B MX 167308 B MX167308 B MX 167308B MX 026964 A MX026964 A MX 026964A MX 2696487 A MX2696487 A MX 2696487A MX 167308 B MX167308 B MX 167308B
- Authority
- MX
- Mexico
- Prior art keywords
- sulfur
- regeneration
- contaminated
- catalysts contaminated
- catalysts
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/90—Regeneration or reactivation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/515—Specific contaminant removal
- Y10S502/517—Sulfur or sulfur compound removal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
La presente invención se refiere a un proceso para regnerar un catalizador contaminado de azufre, que comprende una zeolita y un metal del Grupo VIII, cuyo proceso está caracterizado porque comprende aglomerar el metal del Grupo VIII y posteriormente separar el azufre del catalizador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94439286A | 1986-12-19 | 1986-12-19 | |
US07/080,111 US4851380A (en) | 1986-12-19 | 1987-07-31 | Process for regenerating sulfur contaminated reforming catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167308B true MX167308B (es) | 1993-03-15 |
Family
ID=26763075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX026964A MX167308B (es) | 1986-12-19 | 1987-12-18 | Proceso para la regeneracion de catalizadores contaminados con azufre |
Country Status (15)
Country | Link |
---|---|
US (1) | US4851380A (es) |
EP (1) | EP0294477B1 (es) |
JP (1) | JP2634216B2 (es) |
KR (1) | KR950009712B1 (es) |
AT (1) | ATE80329T1 (es) |
AU (1) | AU607974B2 (es) |
BR (1) | BR8707592A (es) |
CA (1) | CA1312324C (es) |
CH (1) | CH676557A5 (es) |
DE (1) | DE3781683D1 (es) |
DK (1) | DK460388D0 (es) |
ES (1) | ES2005739A6 (es) |
FI (1) | FI883835A (es) |
MX (1) | MX167308B (es) |
WO (1) | WO1988004575A1 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925819A (en) * | 1983-11-10 | 1990-05-15 | Exxon Research & Engineering Company | Method of regenerating a deactivated catalyst |
US5712214A (en) * | 1983-11-10 | 1998-01-27 | Exxon Research & Engineering Company | Regeneration of aromatization catalysts |
US5256612A (en) * | 1990-07-12 | 1993-10-26 | Exxon Research And Engineering Company | Method for treating a catalyst |
US5883031A (en) * | 1991-03-01 | 1999-03-16 | Chevron Chemical Company | Low temperature regeneration of coke deactivated reforming catalysts |
US5880050A (en) * | 1992-03-26 | 1999-03-09 | Institut Francais Du Petrole | Process for the regeneration of catalyst containing sulphur |
US5270272A (en) * | 1992-05-26 | 1993-12-14 | Uop | Sulfur removal from molecular-sieve catalyst |
FR2712824B1 (fr) * | 1993-11-26 | 1996-02-02 | Inst Francais Du Petrole | Procédé de régénération de catalyseur. |
US20050148456A1 (en) * | 2003-11-20 | 2005-07-07 | Pierre Dufresne | Off-site regeneration of reforming catalysts |
DE102008015406A1 (de) * | 2008-03-22 | 2009-09-24 | Bayer Materialscience Ag | Verfahren zur Regeneration eines mit Schwefel in Form von Schwefelverbindungen vergifteten, Ruthenium oder Rutheniumverbindungen enthaltenden Katalysators |
US20100160702A1 (en) * | 2008-12-23 | 2010-06-24 | Chevron Phillips Chemical Company Lp | Methods of Preparing an Aromatization Catalyst |
PL2384239T3 (pl) * | 2008-12-30 | 2013-04-30 | Basf Se | Sposób regeneracji zawierającego tlenek rutenu katalizatora utleniania chlorowodoru |
US9085736B2 (en) | 2011-10-26 | 2015-07-21 | Chevron Phillips Chemical Company Lp | System and method for on stream catalyst replacement |
US8912108B2 (en) | 2012-03-05 | 2014-12-16 | Chevron Phillips Chemical Company Lp | Methods of regenerating aromatization catalysts |
US8716161B2 (en) | 2012-03-05 | 2014-05-06 | Chevron Phillips Chemical Company | Methods of regenerating aromatization catalysts |
US9387467B2 (en) | 2012-09-26 | 2016-07-12 | Chevron Phillips Chemical Company Lp | Aromatization catalysts with high surface area and pore volume |
US9051862B2 (en) | 2013-09-06 | 2015-06-09 | Cummins Ip, Inc. | Diagnosis and treatment of selective catalytic reduction catalyst |
US10300476B2 (en) * | 2017-05-17 | 2019-05-28 | Chevron Phillips Chemical Company Lp | Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition |
EP3403723A1 (de) | 2017-05-19 | 2018-11-21 | Covestro Deutschland AG | Verfahren zur regeneration eines vergifteten, ruthenium oder rutheniumverbindungen enthaltenden katalysators |
US10436762B2 (en) | 2017-11-07 | 2019-10-08 | Chevron Phillips Chemical Company Lp | System and method for monitoring a reforming catalyst |
US10633603B2 (en) | 2018-01-04 | 2020-04-28 | Chevron Phillips Chemical Company Lp | Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis |
US10537867B2 (en) | 2018-01-04 | 2020-01-21 | Chevron Phillips Chemical Company Lp | Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis |
JP7293622B2 (ja) * | 2018-11-28 | 2023-06-20 | 東ソー株式会社 | 金属イオン担持ゼオライト触媒の再生方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287257A (en) * | 1964-08-18 | 1966-11-22 | Union Oil Co | Activation of hydrocarbon conversion catalysts employed in the hydrocracking of hydrocarbons |
US3418256A (en) * | 1965-05-26 | 1968-12-24 | Exxon Research Engineering Co | Catalyst regeneration |
FR1489105A (fr) * | 1965-05-26 | 1967-07-21 | Exxon Research Engineering Co | Procédé de régénération de catalyseurs |
US3357915A (en) * | 1966-03-28 | 1967-12-12 | Union Oil Co | Regeneration of hydrocracking catalysts |
GB1436622A (en) * | 1973-06-21 | 1976-05-19 | British Petroleum Co | Regeneration of zeolite catalysts |
US3950491A (en) * | 1974-03-27 | 1976-04-13 | Mobil Oil Corporation | Reactivation of automobile exhaust oxidation catalyst |
US4191633A (en) * | 1978-07-10 | 1980-03-04 | Exxon Research & Engineering Co. | Process for suppression of hydrogenolysis and C5+ liquid yield loss in a reforming unit |
US4447316A (en) * | 1982-02-01 | 1984-05-08 | Chevron Research Company | Composition and a method for its use in dehydrocyclization of alkanes |
US4435283A (en) * | 1982-02-01 | 1984-03-06 | Chevron Research Company | Method of dehydrocyclizing alkanes |
US4377495A (en) * | 1982-03-11 | 1983-03-22 | Engelhard Corporation | Regeneration of sulfur-contaminated platinum-alumina catalyst |
US4518708A (en) * | 1982-06-04 | 1985-05-21 | Mobil Oil Corporation | Pretreatment of a fresh iridium-containing catalyst |
US4482637A (en) * | 1982-08-04 | 1984-11-13 | Chevron Research Company | In situ hydrocarbon conversion catalyst regeneration and sulfur decontamination of vessels communicating with catalyst reactor |
US4456527A (en) * | 1982-10-20 | 1984-06-26 | Chevron Research Company | Hydrocarbon conversion process |
ES8606023A1 (es) * | 1983-11-10 | 1986-04-16 | Exxon Research Engineering Co | Un procedimiento para reactivar un catalizador de zeolita tipo l que contiene coque |
US4645751A (en) * | 1984-02-16 | 1987-02-24 | Mobil Oil Corporation | Regeneration of noble metal-highly siliceous zeolite with sequential hydrogen halide and halogen or organic-halogen compound treatment |
US4555495A (en) * | 1984-04-26 | 1985-11-26 | Mobil Oil Corporation | Reactivation of noble metal-containing zeolite catalyst materials |
DE3590575T1 (de) * | 1984-11-08 | 1986-11-20 | Chevron Research Co., San Francisco, Calif. | Verjüngung eines entaktivierten Katalysators |
-
1987
- 1987-07-31 US US07/080,111 patent/US4851380A/en not_active Ceased
- 1987-12-15 DE DE8888901746T patent/DE3781683D1/de not_active Expired - Fee Related
- 1987-12-15 EP EP88901746A patent/EP0294477B1/en not_active Expired - Lifetime
- 1987-12-15 WO PCT/US1987/003341 patent/WO1988004575A1/en active IP Right Grant
- 1987-12-15 JP JP63501873A patent/JP2634216B2/ja not_active Expired - Lifetime
- 1987-12-15 AT AT88901746T patent/ATE80329T1/de not_active IP Right Cessation
- 1987-12-15 BR BR8707592A patent/BR8707592A/pt not_active Application Discontinuation
- 1987-12-15 AU AU12968/88A patent/AU607974B2/en not_active Ceased
- 1987-12-15 KR KR1019880700989A patent/KR950009712B1/ko not_active IP Right Cessation
- 1987-12-15 CH CH3107/88A patent/CH676557A5/de not_active IP Right Cessation
- 1987-12-18 MX MX026964A patent/MX167308B/es unknown
- 1987-12-18 ES ES8703641A patent/ES2005739A6/es not_active Expired
- 1987-12-18 CA CA000554767A patent/CA1312324C/en not_active Expired - Fee Related
-
1988
- 1988-08-17 DK DK460388A patent/DK460388D0/da not_active Application Discontinuation
- 1988-08-18 FI FI883835A patent/FI883835A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CH676557A5 (es) | 1991-02-15 |
KR950009712B1 (ko) | 1995-08-26 |
KR890700047A (ko) | 1989-03-02 |
DE3781683T2 (es) | 1993-04-08 |
DK460388A (da) | 1988-08-17 |
ES2005739A6 (es) | 1989-03-16 |
DK460388D0 (da) | 1988-08-17 |
AU607974B2 (en) | 1991-03-21 |
FI883835A0 (fi) | 1988-08-18 |
US4851380A (en) | 1989-07-25 |
AU1296888A (en) | 1988-07-15 |
BR8707592A (pt) | 1989-03-14 |
JPH01502008A (ja) | 1989-07-13 |
WO1988004575A1 (en) | 1988-06-30 |
EP0294477A1 (en) | 1988-12-14 |
JP2634216B2 (ja) | 1997-07-23 |
CA1312324C (en) | 1993-01-05 |
DE3781683D1 (de) | 1992-10-15 |
EP0294477B1 (en) | 1992-09-09 |
ATE80329T1 (de) | 1992-09-15 |
FI883835A (fi) | 1988-08-18 |
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