CA1130746A - Process for suppression of hydrogenolysis and c.sub.5 liquid yield loss in a reforming unit - Google Patents

Process for suppression of hydrogenolysis and c.sub.5 liquid yield loss in a reforming unit

Info

Publication number
CA1130746A
CA1130746A CA331,372A CA331372A CA1130746A CA 1130746 A CA1130746 A CA 1130746A CA 331372 A CA331372 A CA 331372A CA 1130746 A CA1130746 A CA 1130746A
Authority
CA
Canada
Prior art keywords
catalyst
sulfur
reactor
reactivation
regeneration
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.)
Expired
Application number
CA331,372A
Other languages
English (en)
French (fr)
Inventor
George A. Swan
Louis Dauber
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and 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 and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1130746A publication Critical patent/CA1130746A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
CA331,372A 1978-07-10 1979-07-09 Process for suppression of hydrogenolysis and c.sub.5 liquid yield loss in a reforming unit Expired CA1130746A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US923,191 1978-07-10
US05/923,191 US4191633A (en) 1978-07-10 1978-07-10 Process for suppression of hydrogenolysis and C5+ liquid yield loss in a reforming unit

Publications (1)

Publication Number Publication Date
CA1130746A true CA1130746A (en) 1982-08-31

Family

ID=25448280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA331,372A Expired CA1130746A (en) 1978-07-10 1979-07-09 Process for suppression of hydrogenolysis and c.sub.5 liquid yield loss in a reforming unit

Country Status (3)

Country Link
US (1) US4191633A (enExample)
JP (1) JPS5512199A (enExample)
CA (1) CA1130746A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163300A (en) * 1980-05-19 1981-12-15 Honda Motor Co Ltd Electrochemical treating device
US4377495A (en) * 1982-03-11 1983-03-22 Engelhard Corporation Regeneration of sulfur-contaminated platinum-alumina catalyst
US4541915A (en) * 1984-10-01 1985-09-17 Exxon Research And Engineering Co. Catalytic reforming process
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
US4832821A (en) * 1988-03-07 1989-05-23 Exxon Research And Engineering Company Catalyst reforming process
US5043057A (en) * 1990-06-25 1991-08-27 Exxon Research And Engineering Company Removal of sulfur from recycle gas streams in catalytic reforming
CN102139221B (zh) * 2010-01-29 2012-11-14 中国石油化工股份有限公司 一种铂铼重整催化剂的制备方法
US9085736B2 (en) 2011-10-26 2015-07-21 Chevron Phillips Chemical Company Lp System and method for on stream catalyst replacement
CN106362778B (zh) * 2015-07-24 2019-03-08 中国石油化工股份有限公司 一种半再生重整催化剂及制备方法
CN110325277A (zh) 2016-12-20 2019-10-11 环球油品有限责任公司 在轻质链烷烃脱氢过程中用于管理催化剂上的硫的方法
MY186803A (en) 2016-12-20 2021-08-22 Uop Llc Process for managing sulfur on catalyst in a light paraffin dehydrogenation process
US10436762B2 (en) 2017-11-07 2019-10-08 Chevron Phillips Chemical Company Lp System and method for monitoring a reforming catalyst
US10799858B2 (en) 2018-03-09 2020-10-13 Uop Llc Process for managing sulfur compounds on catalyst
CN112316987A (zh) * 2019-08-05 2021-02-05 中国石油化工股份有限公司 一种积碳低碳烷烃脱氢催化剂的脱硫方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573199A (en) * 1969-06-16 1971-03-30 Chevron Res Acidity control for a reforming process
CA925809A (en) * 1969-06-20 1973-05-08 D. Keith Carl Catalytic reforming of gasoline boiling range hydrocarbons
US3875047A (en) * 1969-06-20 1975-04-01 Atlantic Richfield Co Platinum-rhenium serial reforming in four beds
US3835063A (en) * 1970-03-27 1974-09-10 Mobil Oil Corp Regeneration of halogen promoted bimetallic reforming catalyst
US4125454A (en) * 1977-11-14 1978-11-14 Exxon Research & Engineering Co. Process for suppression of catalyst deactivation and C5 + liquid yield loss in a cyclic reforming unit

Also Published As

Publication number Publication date
JPS5512199A (en) 1980-01-28
US4191633A (en) 1980-03-04
JPS6140715B2 (enExample) 1986-09-10

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