CH474289A - Verfahren zur Regenerierung eines schwefelhaltigen Katalysators - Google Patents

Verfahren zur Regenerierung eines schwefelhaltigen Katalysators

Info

Publication number
CH474289A
CH474289A CH743266A CH743266A CH474289A CH 474289 A CH474289 A CH 474289A CH 743266 A CH743266 A CH 743266A CH 743266 A CH743266 A CH 743266A CH 474289 A CH474289 A CH 474289A
Authority
CH
Switzerland
Prior art keywords
regeneration
sulfur
containing catalyst
catalyst
Prior art date
Application number
CH743266A
Other languages
English (en)
Inventor
Arthur Rigney James
Porter Hammer Glen
Burgess Mason Ralph
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
Publication of CH474289A publication Critical patent/CH474289A/de

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
    • B01J29/90—Regeneration or reactivation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/515—Specific contaminant removal
    • Y10S502/517—Sulfur or sulfur compound removal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CH743266A 1965-05-26 1966-05-23 Verfahren zur Regenerierung eines schwefelhaltigen Katalysators CH474289A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US459107A US3418256A (en) 1965-05-26 1965-05-26 Catalyst regeneration

Publications (1)

Publication Number Publication Date
CH474289A true CH474289A (de) 1969-06-30

Family

ID=23823437

Family Applications (1)

Application Number Title Priority Date Filing Date
CH743266A CH474289A (de) 1965-05-26 1966-05-23 Verfahren zur Regenerierung eines schwefelhaltigen Katalysators

Country Status (4)

Country Link
US (1) US3418256A (de)
CH (1) CH474289A (de)
DE (1) DE1542116A1 (de)
GB (1) GB1130446A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436622A (en) * 1973-06-21 1976-05-19 British Petroleum Co Regeneration of zeolite catalysts
GB1484371A (en) * 1973-08-16 1977-09-01 Exxon Research Engineering Co Simplified catalyst regeneration procedure
US3985639A (en) * 1974-07-19 1976-10-12 Texaco Inc. Catalytic cracking process
US4153535A (en) * 1975-12-19 1979-05-08 Standard Oil Company (Indiana) Catalytic cracking with reduced emission of noxious gases
US4153534A (en) * 1975-12-19 1979-05-08 Standard Oil Company (Indiana) Catalytic cracking with reduced emission of noxious gases
US4107032A (en) * 1976-11-01 1978-08-15 Mobil Oil Corporation Process for cracking hydrocarbons
JPS56500877A (de) * 1979-07-09 1981-07-02
US4375404A (en) * 1979-11-14 1983-03-01 Ashland Oil, Inc. Addition of chlorine to regenerator
US4407729A (en) * 1981-10-21 1983-10-04 Monsanto Company Catalysts
US4448891A (en) * 1982-09-28 1984-05-15 Exxon Research & Engineering Co. Zeolite L catalyst for reforming
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
US4749467A (en) * 1985-04-18 1988-06-07 Mobil Oil Corporation Lube dewaxing method for extension of cycle length
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
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
US4937215A (en) * 1987-11-13 1990-06-26 Research Association For Utilization Of Light Oil Process for restoring deactivated catalysts
US4980324A (en) * 1989-09-25 1990-12-25 E. I. Du Pont De Nemours And Company Regeneration or activation of noble metal catalysts using fluorohalocarbons or fluorohalohydrocarbons
US5094988A (en) * 1989-09-25 1992-03-10 E. I. Du Pont De Nemours And Company Activation of noble metal catalysts using fluorohalocarbons or fluorohalohydrocarbons
WO2009025939A2 (en) 2007-08-22 2009-02-26 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
US8658839B2 (en) * 2007-10-31 2014-02-25 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
WO2009058531A1 (en) * 2007-10-31 2009-05-07 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
US8623777B2 (en) 2007-11-02 2014-01-07 Exxonmobil Chemical Patents Inc. Process for rejuvenating a catalyst composition
WO2010042273A1 (en) * 2008-10-10 2010-04-15 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
CN104529853A (zh) 2008-12-15 2015-04-22 埃克森美孚化学专利公司 烷基芳族化合物的氧化
CN102482211A (zh) 2009-08-28 2012-05-30 埃克森美孚化学专利公司 烃的氧化
US10307740B2 (en) * 2017-05-17 2019-06-04 Chevron Phillips Chemical Company Lp Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172863A (en) * 1965-03-09
US3182013A (en) * 1962-03-05 1965-05-04 Phillips Petroleum Co Activation of isomerization and hydrocracking catalysts
US3197397A (en) * 1962-06-25 1965-07-27 Union Oil Co Hydrocracking catalyst regeneration of a crystalline zeolite composite
US3318802A (en) * 1965-01-21 1967-05-09 Exxon Research Engineering Co Hydrocracking process employing a crystalline alumino-silicate activated with a chlorine compound

Also Published As

Publication number Publication date
GB1130446A (en) 1968-10-16
DE1542116A1 (de) 1970-03-26
US3418256A (en) 1968-12-24

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Legal Events

Date Code Title Description
PL Patent ceased