GB1254185A - Pretreatment of hydroforming feed stock - Google Patents

Pretreatment of hydroforming feed stock

Info

Publication number
GB1254185A
GB1254185A GB1971469A GB1971469A GB1254185A GB 1254185 A GB1254185 A GB 1254185A GB 1971469 A GB1971469 A GB 1971469A GB 1971469 A GB1971469 A GB 1971469A GB 1254185 A GB1254185 A GB 1254185A
Authority
GB
United Kingdom
Prior art keywords
hydroforming
catalyst
hydrogen
stage
elevated temperature
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
GB1971469A
Inventor
Glen Porter Hamner
Ralph Burgess Mason
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
Esso 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, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB1971469A priority Critical patent/GB1254185A/en
Publication of GB1254185A publication Critical patent/GB1254185A/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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline

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)

Abstract

1,254,185. Hydrotreating and reforming naphtha. ESSO RESEARCH & ENG. CO. 17 April, 1969, No. 19714/69. Heading C5E. A hydroforming process comprises the steps of (1) pretreating a hydrocarbon feed with a catalyst comprising a Group-II B -metal-containing crystalline aluminosilicate zeolite having uniform pore openings of less than 6Š at elevated temperature and pressure and in the presence of hydrogen and (2) thereafter contacting at least a portion of the product from stage (1) with a hydroforming catalyst in the presence of hydrogen at elevated temperature and pressure to obtain a product having an increased octane rating. A preferred pretreatment catalyst is a zeolite A base-exchanged with zinc and impregnated with palladium, which has been sulfactivated before use. The effluent from stage (1) may be fractionated and only the higher boiling part reformed; in this case the unreformed lower-boiling part may be blended with the reformate.
GB1971469A 1969-04-17 1969-04-17 Pretreatment of hydroforming feed stock Expired GB1254185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1971469A GB1254185A (en) 1969-04-17 1969-04-17 Pretreatment of hydroforming feed stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1971469A GB1254185A (en) 1969-04-17 1969-04-17 Pretreatment of hydroforming feed stock

Publications (1)

Publication Number Publication Date
GB1254185A true GB1254185A (en) 1971-11-17

Family

ID=10133997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1971469A Expired GB1254185A (en) 1969-04-17 1969-04-17 Pretreatment of hydroforming feed stock

Country Status (1)

Country Link
GB (1) GB1254185A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831208A (en) * 1987-03-05 1989-05-16 Uop Chemical processing with an operational step sensitive to a feedstream component
WO1996017039A1 (en) * 1994-12-01 1996-06-06 Mobil Oil Corporation Integrated process for the production of reformate having reduced benzene content
WO1996017040A1 (en) * 1994-12-01 1996-06-06 Mobil Oil Corporation Integrated process for increasing c6 to c8 aromatics content in reformate prepared from c9+ aromatics-containing feed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831208A (en) * 1987-03-05 1989-05-16 Uop Chemical processing with an operational step sensitive to a feedstream component
WO1996017039A1 (en) * 1994-12-01 1996-06-06 Mobil Oil Corporation Integrated process for the production of reformate having reduced benzene content
WO1996017040A1 (en) * 1994-12-01 1996-06-06 Mobil Oil Corporation Integrated process for increasing c6 to c8 aromatics content in reformate prepared from c9+ aromatics-containing feed
US5552033A (en) * 1994-12-01 1996-09-03 Mobil Oil Corporation Integrated process for increasing C6 to C8 aromatics content in reformate prepared from C9+ aromatics-containing feed

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