AU5201686A - Rejuvenation of a deactivated catalyst - Google Patents

Rejuvenation of a deactivated catalyst

Info

Publication number
AU5201686A
AU5201686A AU52016/86A AU5201686A AU5201686A AU 5201686 A AU5201686 A AU 5201686A AU 52016/86 A AU52016/86 A AU 52016/86A AU 5201686 A AU5201686 A AU 5201686A AU 5201686 A AU5201686 A AU 5201686A
Authority
AU
Australia
Prior art keywords
catalyst
metal
solution
rejuvenating
aqueous solution
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU52016/86A
Other languages
English (en)
Inventor
Leslie A. Field
Dennis L. Holtermann
Sue D. Pandey
Rodolfo Panopio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of AU5201686A publication Critical patent/AU5201686A/en
Abandoned legal-status Critical Current

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/20—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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
AU52016/86A 1984-11-08 1985-11-07 Rejuvenation of a deactivated catalyst Abandoned AU5201686A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US66948484A 1984-11-08 1984-11-08
US66948784A 1984-11-08 1984-11-08
US66948684A 1984-11-08 1984-11-08
US669486 1984-11-08
US669487 1984-11-08
US669484 1984-11-08

Publications (1)

Publication Number Publication Date
AU5201686A true AU5201686A (en) 1986-06-03

Family

ID=27418191

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52016/86A Abandoned AU5201686A (en) 1984-11-08 1985-11-07 Rejuvenation of a deactivated catalyst

Country Status (8)

Country Link
EP (1) EP0204750A4 (pt)
KR (1) KR870700404A (pt)
AU (1) AU5201686A (pt)
CA (1) CA1257245A (pt)
DE (1) DE3590575T1 (pt)
GB (1) GB2176716A (pt)
NL (1) NL8520394A (pt)
WO (1) WO1986002861A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851380A (en) * 1986-12-19 1989-07-25 Chevron Research Company Process for regenerating sulfur contaminated reforming catalysts
USRE34250E (en) * 1986-12-19 1993-05-11 Chevron Research And Technology Company Process for regenerating sulfur contaminated reforming catalysts
GB2211756A (en) * 1987-10-30 1989-07-12 Shell Int Research Process for the preparation of paraffinic hydrocarbons and of a catalyst for said process
US4994423A (en) * 1990-05-25 1991-02-19 Amoco Corporation Process for regenerating spent heavy hydrocarbon hydroprocessing catalyst
US5270272A (en) * 1992-05-26 1993-12-14 Uop Sulfur removal from molecular-sieve catalyst
US6521791B1 (en) * 2001-11-09 2003-02-18 Air Products And Chemicals, Inc. Process for regenerating a monolith hydrogenation catalytic reactor
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
KR101369021B1 (ko) * 2012-10-25 2014-02-28 한국화학연구원 수분 안정성이 향상된 유독성 가스 제거용 저온산화촉매
US10118167B2 (en) * 2016-12-20 2018-11-06 Chevron Phillips Chemical Company Lp Methods for regenerating sulfur-contaminated aromatization catalysts
US10226761B2 (en) 2016-12-20 2019-03-12 Chevron Phillips Chemical Company, Lp Aromatization catalyst preparation with alkali metal present during a washing step

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225811A (en) * 1938-10-31 1940-12-24 Universal Oil Prod Co Treatment of catalysts
US3450644A (en) * 1966-11-15 1969-06-17 Union Carbide Corp Treatment of oxidatively regenerated molecular sieve catalysts
US3524822A (en) * 1967-09-11 1970-08-18 Sinclair Research Inc Process for washing and removing catalyst fines from a bed of solid catalyst particles in a reactor
US3625865A (en) * 1968-10-21 1971-12-07 Chevron Res Method of increasing hydrocracking activity and/or reducing hydrocracking activity decline rate of catalyst comprising layered crystalline clay-type aluminosilicate component
BE764917A (en) * 1970-03-27 1971-09-27 Mobil Oil Corp Regeneration of zeolite hydrocarbon con-version catalysts
US3692692A (en) * 1970-10-29 1972-09-19 Union Oil Co Rejuvenation of damaged zeolitesupported metal catalysts
CA1003392A (en) * 1971-01-18 1977-01-11 Harry E. Robson Preparation of improved hydrocarbon conversion catalysts
US3849293A (en) * 1971-03-05 1974-11-19 Union Oil Co Hydrocracking process utilizing rejuvenated catalyst
US4139433A (en) * 1973-02-22 1979-02-13 Union Oil Company Of California Hydrocracking process with aqueous ammonia rejuvenated zeolite catalyst comprising non-zeolitic noble metal
US3943051A (en) * 1974-05-17 1976-03-09 Union Oil Company Of California Hydrocarbon conversion processes utilizing rejuvenated zeolite catalysts
FR2323664A1 (fr) * 1975-09-10 1977-04-08 Erap Procede de deshydrocyclisation d'hydrocarbures aliphatiques
US4107031A (en) * 1976-09-16 1978-08-15 Union Oil Company Of California Hydrocracking process with reactivated catalyst
US4147660A (en) * 1976-12-22 1979-04-03 Osaka Gas Company, Ltd. Method for reactivation of platinum group metal catalyst with aqueous alkaline and/or reducing solutions
FR2498477B1 (fr) * 1981-01-26 1986-06-27 Inst Francais Du Petrole Nouveau procede de regeneration-rejuvenation d'un catalyseur zeolithique contenant un metal hydrogenant
FR2512356B1 (fr) * 1981-09-09 1986-08-08 Elf Aquitaine Procede de regeneration d'un catalyseur d'aromatisation
US4447316A (en) * 1982-02-01 1984-05-08 Chevron Research Company Composition and a method for its use in dehydrocyclization of alkanes
US4550090A (en) * 1983-08-26 1985-10-29 Mobil Oil Corporation Regeneration of ZSM-5 type catalyst with a source of alkali or alkaline earth metal cations or ammonia

Also Published As

Publication number Publication date
EP0204750A1 (en) 1986-12-17
WO1986002861A1 (en) 1986-05-22
NL8520394A (pt) 1986-10-01
DE3590575T1 (de) 1986-11-20
KR870700404A (ko) 1987-12-29
EP0204750A4 (en) 1987-12-02
CA1257245A (en) 1989-07-11
GB2176716A (en) 1987-01-07
GB8612723D0 (en) 1986-07-02

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