SG48442A1 - Regeneration of severely deactivated reforming catalysts - Google Patents
Regeneration of severely deactivated reforming catalystsInfo
- Publication number
- SG48442A1 SG48442A1 SG1996009723A SG1996009723A SG48442A1 SG 48442 A1 SG48442 A1 SG 48442A1 SG 1996009723 A SG1996009723 A SG 1996009723A SG 1996009723 A SG1996009723 A SG 1996009723A SG 48442 A1 SG48442 A1 SG 48442A1
- Authority
- SG
- Singapore
- Prior art keywords
- regeneration
- reforming catalysts
- severely deactivated
- deactivated reforming
- severely
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
- B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
- B01J29/62—Noble 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/90—Regeneration or reactivation
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/42—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material
- B01J38/44—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material and adding simultaneously or subsequently free oxygen; using oxyhalogen compound
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/40—Special temperature treatment, i.e. other than just for template removal
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/942,694 US5776849A (en) | 1983-11-10 | 1992-09-09 | Regeneration of severely deactivated reforming catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
SG48442A1 true SG48442A1 (en) | 1998-04-17 |
Family
ID=25478465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996009723A SG48442A1 (en) | 1992-09-09 | 1993-09-09 | Regeneration of severely deactivated reforming catalysts |
Country Status (9)
Country | Link |
---|---|
US (1) | US5776849A (ja) |
EP (1) | EP0659105B1 (ja) |
JP (1) | JP3553935B2 (ja) |
KR (1) | KR100296807B1 (ja) |
CA (1) | CA2144182C (ja) |
DE (1) | DE69312722T2 (ja) |
ES (1) | ES2105321T3 (ja) |
SG (1) | SG48442A1 (ja) |
WO (1) | WO1994005419A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5712214A (en) * | 1983-11-10 | 1998-01-27 | Exxon Research & Engineering Company | Regeneration of aromatization catalysts |
US6040264A (en) * | 1996-04-04 | 2000-03-21 | Exxon Chemical Patents Inc. | Use of alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts in oxygenate conversion |
US5980731A (en) * | 1997-11-07 | 1999-11-09 | Exxon Chemical Patents Inc. | Naphtha reforming catalyst and process |
CN1089640C (zh) * | 1999-05-19 | 2002-08-28 | 中国石油化工集团公司 | 一种烃转化催化剂的再生方法 |
CN1089641C (zh) * | 1999-05-19 | 2002-08-28 | 中国石油化工集团公司 | 一种烃转化催化剂的再生工艺 |
US6294492B1 (en) * | 1999-06-30 | 2001-09-25 | Philips Petroleum Company | Catalytic reforming catalyst activation |
CN1102455C (zh) * | 2000-04-18 | 2003-03-05 | 中国石油化工集团公司 | 一种催化剂连续再生方法 |
WO2003000415A1 (en) | 2001-06-22 | 2003-01-03 | Phillips Petroleum Company | Catalytic reforming catalyst activation |
US6440894B1 (en) * | 2001-06-25 | 2002-08-27 | Exxonmobil Chemical Patents, Inc. | Methods of removing halogen from non-zeolitic molecular sieve catalysts |
JP4666829B2 (ja) * | 2001-07-26 | 2011-04-06 | 旭化成ケミカルズ株式会社 | 担持金属の微粒子化方法 |
DE102007030895A1 (de) * | 2007-07-03 | 2009-01-08 | Süd-Chemie AG | Abgaskatalysator für Salzsäure-haltige Abgase |
US20100160702A1 (en) * | 2008-12-23 | 2010-06-24 | Chevron Phillips Chemical Company Lp | Methods of Preparing an Aromatization Catalyst |
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 |
WO2015193189A1 (de) * | 2014-06-17 | 2015-12-23 | Basf Se | Verfahren zur regenerierung einer katalytisch aktiven beschichtung auf der innenoberfläche eines spaltrohres |
US10821427B2 (en) * | 2017-05-03 | 2020-11-03 | Exxonmobil Chemical Patents Inc. | Processes for regenerating catalysts |
WO2018204000A1 (en) * | 2017-05-03 | 2018-11-08 | Exxonmobil Chemical Patents Inc. | Processes for regenerating catalysts |
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 |
JP7218553B2 (ja) * | 2018-11-29 | 2023-02-07 | 東ソー株式会社 | 銀イオン担持ゼオライト触媒の再生方法 |
FR3115475A1 (fr) | 2020-10-23 | 2022-04-29 | IFP Energies Nouvelles | Procede de preparation d’un catalyseur a base d’izm-2 par un traitement thermique specifique et utilisation dudit catalyseur pour l’isomerisation de charges paraffiniques en distillats moyens |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1436622A (en) * | 1973-06-21 | 1976-05-19 | British Petroleum Co | Regeneration of zeolite catalysts |
GB1565313A (en) * | 1977-05-04 | 1980-04-16 | British Petroleum Co | Activation of platinum group metal catalysts |
FR2395069A1 (fr) * | 1977-06-20 | 1979-01-19 | Inst Francais Du Petrole | Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur d'hydroconversion d'hydrocarbures |
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 |
US4925819A (en) * | 1983-11-10 | 1990-05-15 | Exxon Research & Engineering Company | Method of regenerating a deactivated catalyst |
US4855269A (en) * | 1986-12-19 | 1989-08-08 | Chevron Research Company | Process for regenerating a monofunctional large-pore zeolite catalyst having high selectivity for paraffin dehydrocyclization |
US4914068A (en) * | 1988-03-21 | 1990-04-03 | Exxon Chemical Patents Inc. | Process for the dispersion of Group VIII metals in large pore zeolite catalysts |
US5256612A (en) * | 1990-07-12 | 1993-10-26 | Exxon Research And Engineering Company | Method for treating a catalyst |
US5106798A (en) * | 1990-07-12 | 1992-04-21 | Exxon Research And Engineering Company | Method for regenerating a Group VIII noble metal deactivated catalyst |
-
1992
- 1992-09-09 US US07/942,694 patent/US5776849A/en not_active Expired - Lifetime
-
1993
- 1993-09-09 WO PCT/US1993/008555 patent/WO1994005419A1/en active IP Right Grant
- 1993-09-09 SG SG1996009723A patent/SG48442A1/en unknown
- 1993-09-09 ES ES93921488T patent/ES2105321T3/es not_active Expired - Lifetime
- 1993-09-09 KR KR1019950700933A patent/KR100296807B1/ko not_active IP Right Cessation
- 1993-09-09 JP JP50755294A patent/JP3553935B2/ja not_active Expired - Fee Related
- 1993-09-09 EP EP93921488A patent/EP0659105B1/en not_active Expired - Lifetime
- 1993-09-09 CA CA002144182A patent/CA2144182C/en not_active Expired - Fee Related
- 1993-09-09 DE DE69312722T patent/DE69312722T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69312722D1 (de) | 1997-09-04 |
EP0659105A1 (en) | 1995-06-28 |
EP0659105B1 (en) | 1997-07-30 |
JPH08501721A (ja) | 1996-02-27 |
KR950703404A (ko) | 1995-09-20 |
US5776849A (en) | 1998-07-07 |
CA2144182C (en) | 2000-03-21 |
ES2105321T3 (es) | 1997-10-16 |
JP3553935B2 (ja) | 2004-08-11 |
CA2144182A1 (en) | 1994-03-17 |
KR100296807B1 (ko) | 2001-10-22 |
WO1994005419A1 (en) | 1994-03-17 |
DE69312722T2 (de) | 1997-12-04 |
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