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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (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 (fr)
JP (1) JPH07509178A (fr)
AU (1) AU4680893A (fr)
CA (1) CA2140038C (fr)
DE (1) DE69326612T2 (fr)
SG (1) SG48097A1 (fr)
WO (1) WO1994002246A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001501861A (ja) * 1995-05-25 2001-02-13 シェブロン ケミカル カンパニー 高温処理ゼオライト触媒の再生方法
US5665777A (en) * 1995-11-14 1997-09-09 Abbott Laboratories Biphenyl hydroxamate inhibitors of matrix metalloproteinases
US7803326B2 (en) 2007-08-01 2010-09-28 Uop Llc Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst
US7811447B2 (en) 2007-08-01 2010-10-12 Uop Llc Method of transferring particles from one pressure zone to another pressure zone
US7868217B2 (en) * 2007-11-14 2011-01-11 Chevron Phillips Chemical Company Lp Extending the life of an aromatization catalyst
US9790442B2 (en) 2014-12-17 2017-10-17 Uop Llc Selective hydrogenation method
US9327278B1 (en) 2014-12-17 2016-05-03 Uop Llc Process for catalyst regeneration

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

Similar Documents

Publication Publication Date Title
SG48442A1 (en) Regeneration of severely deactivated reforming catalysts
EP0333037A3 (en) Catalyst for steam reforming of hydrocarbon
AU4861893A (en) Rejuvenation of hydrocarbon synthesis catalyst
ZA949424B (en) Process for the catalytic partial oxidation of hydrocarbons
AU4754893A (en) Activation of hydrocarbon synthesis catalyst
AU2241488A (en) Process for the catalytic conversion of offgases containing hydrocarbons and carbon monoxide
GB9507271D0 (en) Regneration of fischer-tropsch catalysts
ZA956360B (en) Process for the catalytic partial oxidation of hydrocarbons
SG52372A1 (en) Regeneration and stabilization of dehydrogenation catalyst
AU8167591A (en) Catalyst for steam reforming of hydrocarbons
GR3000515T3 (en) Process for the regeneration of a hydrocarbon hydroconversion catalyst
AU574096B2 (en) Catalytic conversion of hydrocarbons with catalyst regeneration sequence
DE3461352D1 (en) Catalyst supports and hydrocarbon conversion processes employing catalysts based on these supports
SG48224A1 (en) Improved method of regenerating a deactivated catalyst
GB2284163B (en) Catalyst regeneration process
SG48097A1 (en) Low temperature regeneration of coke deactivated reforming catalysts
GR3019669T3 (en) Alkylation catalyst regeneration
SG52769A1 (en) Regeneration of aromatization catalysts
DE3566773D1 (en) Regeneration of phosphorus-poisoned automotive catalysts
SG43171A1 (en) Alkylation catalyst regeneration
SG47945A1 (en) Catalyst regeneration
AU2707892A (en) Catalyst and process for the catalytic partial oxidation of hydrocarbons
GB8722841D0 (en) Regeneration of hydrocracking catalyst
GB2270269B (en) Demetallization of hydrocarbon conversion catalysts
GB9111764D0 (en) Cell-heated type of catalytic lighter