EG16844A - Method of regenerating a deactivated catalyst - Google Patents

Method of regenerating a deactivated catalyst

Info

Publication number
EG16844A
EG16844A EG692/84A EG69284A EG16844A EG 16844 A EG16844 A EG 16844A EG 692/84 A EG692/84 A EG 692/84A EG 69284 A EG69284 A EG 69284A EG 16844 A EG16844 A EG 16844A
Authority
EG
Egypt
Prior art keywords
regenerating
deactivated catalyst
deactivated
catalyst
Prior art date
Application number
EG692/84A
Other languages
English (en)
Inventor
C Fung Shun
Original Assignee
Exxon Research Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of EG16844A publication Critical patent/EG16844A/xx

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
    • B01J29/04—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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
EG692/84A 1983-11-10 1984-11-10 Method of regenerating a deactivated catalyst EG16844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55095183A 1983-11-10 1983-11-10

Publications (1)

Publication Number Publication Date
EG16844A true EG16844A (en) 1990-06-30

Family

ID=24199241

Family Applications (1)

Application Number Title Priority Date Filing Date
EG692/84A EG16844A (en) 1983-11-10 1984-11-10 Method of regenerating a deactivated catalyst

Country Status (11)

Country Link
EP (1) EP0142352B1 (fr)
JP (1) JPS60168540A (fr)
AR (1) AR245017A1 (fr)
AT (1) ATE78721T1 (fr)
AU (1) AU570279B2 (fr)
BR (1) BR8405735A (fr)
DE (1) DE3485849T2 (fr)
EG (1) EG16844A (fr)
ES (1) ES8606023A1 (fr)
MX (1) MX171358B (fr)
NO (1) NO844497L (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5776849A (en) * 1983-11-10 1998-07-07 Exxon Research & Engineering Company Regeneration of severely deactivated reforming catalysts
US5756414A (en) * 1983-11-10 1998-05-26 Exxon Research And Engineering Company Method of regenerating deactivated catalyst
US5712214A (en) * 1983-11-10 1998-01-27 Exxon Research & Engineering Company Regeneration of aromatization catalysts
US4925819A (en) * 1983-11-10 1990-05-15 Exxon Research & Engineering Company Method of regenerating a deactivated catalyst
EP0283603B1 (fr) * 1987-02-24 1991-10-16 Mobil Oil Corporation Redispersion de métaux nobles agglomérés sur des catalyseurs zéolitiques
US4657874A (en) * 1984-01-18 1987-04-14 Mobil Oil Corporation Redispersion of agglomerated noble metals on zeolite catalysts
US5242675A (en) * 1985-10-15 1993-09-07 Exxon Research & Engineering Company Zeolite L
US5486498A (en) * 1986-10-14 1996-01-23 Exxon Research & Engineering Company Zeolite L
USRE34250E (en) * 1986-12-19 1993-05-11 Chevron Research And Technology Company Process for regenerating sulfur contaminated reforming catalysts
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
US4851380A (en) * 1986-12-19 1989-07-25 Chevron Research Company Process for regenerating sulfur contaminated reforming catalysts
FR2611533B1 (fr) * 1987-02-26 1989-07-07 Inst Francais Du Petrole Procede de regeneration de catalyseurs de conversion d'hydrocarbures, a base de zeolithe
FR2611739B1 (fr) * 1987-03-06 1989-07-07 Inst Francais Du Petrole Procede d'activation d'un catalyseur d'isomerisation de paraffines normales
JPH084748B2 (ja) * 1987-11-13 1996-01-24 出光興産株式会社 失活触媒の再生方法
MY106133A (en) * 1990-03-09 1995-03-31 Exxon Research Engineering Co Apparatus and method for regenerating deactivated zeolite reforming catalysts.
US5041401A (en) * 1990-03-28 1991-08-20 Mobil Oil Corporation Thermally stable noble metal-containing zeolite catalyst
JP2606991B2 (ja) * 1991-10-03 1997-05-07 出光興産株式会社 失活触媒の再生方法
AU5920198A (en) * 1997-01-16 1998-08-07 Exxon Chemical Patents Inc. Method for depositing catalyst metals into zeolite to produce hydrocarbon processing catalyst
AU741522B2 (en) * 1997-04-18 2001-12-06 Exxonmobil Chemical Patents Inc Naphtha reforming catalyst and process
US5980731A (en) * 1997-11-07 1999-11-09 Exxon Chemical Patents Inc. Naphtha reforming catalyst and process
DE102005005863B4 (de) * 2005-02-08 2008-01-10 KÖTTER, Joachim Verfahren und Anlage zur Erhitzung von Regenerationsgasen durch katalytische Verbrennung
DE102007030895A1 (de) * 2007-07-03 2009-01-08 Süd-Chemie AG Abgaskatalysator für Salzsäure-haltige Abgase
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
CA3123721A1 (fr) * 2019-01-16 2020-07-23 Exxonmobil Research And Engineering Company Especes metalliques resistantes au frittage dans des zeolites
US12031676B2 (en) 2019-03-25 2024-07-09 Marathon Petroleum Company Lp Insulation securement system and associated methods
US11975316B2 (en) * 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
US11124714B2 (en) 2020-02-19 2021-09-21 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1063819A (en) * 1963-12-26 1967-03-30 Exxon Research Engineering Co Preparation of catalysts for hydrocracking
US3418256A (en) * 1965-05-26 1968-12-24 Exxon Research Engineering Co Catalyst regeneration
GB1436622A (en) 1973-06-21 1976-05-19 British Petroleum Co Regeneration of zeolite catalysts
US3970587A (en) * 1973-07-18 1976-07-20 Mobil Oil Corporation Combustion regeneration of hydrocarbon conversion catalyst with recycle of high temperature regenerated catalyst
US3893942A (en) * 1973-09-27 1975-07-08 Union Carbide Corp Isoparaffin alkylation process with periodic catalyst regeneration
FR2360540A2 (fr) * 1976-08-03 1978-03-03 Erap Procede de deshydrocyclisation d'hydrocarbures aliphatiques
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
FR2512356B1 (fr) * 1981-09-09 1986-08-08 Elf Aquitaine Procede de regeneration d'un catalyseur d'aromatisation

Also Published As

Publication number Publication date
EP0142352A2 (fr) 1985-05-22
AU570279B2 (en) 1988-03-10
ES537525A0 (es) 1986-04-16
BR8405735A (pt) 1985-09-17
MX171358B (es) 1993-10-20
NO844497L (no) 1985-05-13
EP0142352B1 (fr) 1992-07-29
AU3528684A (en) 1985-05-16
ATE78721T1 (de) 1992-08-15
DE3485849T2 (de) 1992-12-10
ES8606023A1 (es) 1986-04-16
JPS60168540A (ja) 1985-09-02
JPH0559791B2 (fr) 1993-08-31
AR245017A1 (es) 1993-12-30
EP0142352A3 (en) 1988-07-20
DE3485849D1 (de) 1992-09-03

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