SG48097A1 - Low temperature regeneration of coke deactivated reforming catalysts - Google Patents

Low temperature regeneration of coke deactivated reforming catalysts

Info

Publication number
SG48097A1
SG48097A1 SG1996007022A SG1996007022A SG48097A1 SG 48097 A1 SG48097 A1 SG 48097A1 SG 1996007022 A SG1996007022 A SG 1996007022A SG 1996007022 A SG1996007022 A SG 1996007022A SG 48097 A1 SG48097 A1 SG 48097A1
Authority
SG
Singapore
Prior art keywords
low temperature
reforming catalysts
temperature regeneration
coke deactivated
deactivated reforming
Prior art date
Application number
SG1996007022A
Other languages
English (en)
Inventor
Dennis L Holtermann
Robert A Innes
Bernard F Mulaskey
Original Assignee
Chevron Chem 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 Chem Co filed Critical Chevron Chem Co
Publication of SG48097A1 publication Critical patent/SG48097A1/en

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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)
SG1996007022A 1992-07-16 1993-07-16 Low temperature regeneration of coke deactivated reforming catalysts SG48097A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91490692A 1992-07-16 1992-07-16

Publications (1)

Publication Number Publication Date
SG48097A1 true SG48097A1 (en) 1998-04-17

Family

ID=25434946

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996007022A SG48097A1 (en) 1992-07-16 1993-07-16 Low temperature regeneration of coke deactivated reforming catalysts

Country Status (7)

Country Link
EP (1) EP0650395B1 (de)
JP (1) JPH07509178A (de)
AU (1) AU4680893A (de)
CA (1) CA2140038C (de)
DE (1) DE69326612T2 (de)
SG (1) SG48097A1 (de)
WO (1) WO1994002246A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996037299A1 (en) * 1995-05-25 1996-11-28 Chevron Chemical Company Process for regenerating a high temperature treated zeolite catalyst
US5665777A (en) * 1995-11-14 1997-09-09 Abbott Laboratories Biphenyl hydroxamate inhibitors of matrix metalloproteinases
US7811447B2 (en) 2007-08-01 2010-10-12 Uop Llc Method of transferring particles from one pressure zone to another pressure zone
US7803326B2 (en) 2007-08-01 2010-09-28 Uop Llc Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst
US7868217B2 (en) 2007-11-14 2011-01-11 Chevron Phillips Chemical Company Lp Extending the life of an aromatization catalyst
US9327278B1 (en) 2014-12-17 2016-05-03 Uop Llc Process for catalyst regeneration
US9790442B2 (en) 2014-12-17 2017-10-17 Uop Llc Selective hydrogenation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171887C (nl) * 1972-04-25 1983-06-01 Shell Int Research Werkwijze voor het isomeriseren van alifatische verzadigde koolwaterstoffen in aanwezigheid van waterstof.
US4631123A (en) * 1982-02-01 1986-12-23 Chevron Research Company Method of dehydrocyclizing alkanes
US4650565A (en) * 1982-09-29 1987-03-17 Chevron Research Company Dehydrocyclization process
US4600700A (en) * 1984-12-28 1986-07-15 Mobil Oil Corporation Regeneration of platinum-containing zeolite catalysts which includes oxidation of coke in the presence of water
US5073529A (en) * 1989-12-20 1991-12-17 Amoco Corporation Method of regenerating a nonacidic zeolite catalyst
US5114565A (en) * 1990-01-26 1992-05-19 Chevron Research And Technology Company Reforming naphtha with boron-containing large-pore zeolites
US5155075A (en) * 1991-03-01 1992-10-13 Chevron Research And Technology Company Low temperature regeneration of coke deactivated reforming catalysts

Also Published As

Publication number Publication date
WO1994002246A1 (en) 1994-02-03
DE69326612D1 (de) 1999-11-04
CA2140038C (en) 2004-02-17
CA2140038A1 (en) 1994-01-17
JPH07509178A (ja) 1995-10-12
DE69326612T2 (de) 2000-01-13
EP0650395A4 (de) 1996-01-10
AU4680893A (en) 1994-02-14
EP0650395B1 (de) 1999-09-29
EP0650395A1 (de) 1995-05-03

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