GB1474109A - Hydrocarbon reforming process - Google Patents

Hydrocarbon reforming process

Info

Publication number
GB1474109A
GB1474109A GB1957974A GB1957974A GB1474109A GB 1474109 A GB1474109 A GB 1474109A GB 1957974 A GB1957974 A GB 1957974A GB 1957974 A GB1957974 A GB 1957974A GB 1474109 A GB1474109 A GB 1474109A
Authority
GB
United Kingdom
Prior art keywords
sulphur
hydrocarbon
reform
catalyst
chargestock
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
GB1957974A
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield 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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of GB1474109A publication Critical patent/GB1474109A/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
    • C10G35/22—Starting-up reforming operations
    • 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
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal

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

1474109 Reforming hydrocarbons ATLANTIC RICHFIELD CO 3 May 1974 [7 May 1973] 19579/74 Heading C5E A catalyst comprising a porous support, 0À01 to 3À0 wt. per cent of at least one platinum group metal and 0À01 to 5% rhenium is used in the presence of hydrogen to reform a hydrocarbon feed containing 15-100 p.p.m. by weight of sulphur for a contact time such that 0À5 to 50 moles of sulphur per mole of rhenium on the catalyst is passed into the contact zone thereby reducing the inherent hydrocracking activity of said catalyst and then to reform a hydrocarbon chargestock containing less than 10 p.p.m. sulphur. The hydrocarbon feed and the hydrocarbon chargestock can be straightrun natural or synthetic gasoline, thermally or catalytically cracked gasoline or heavy naphtha boiling within the range 50-425‹ F. The said chargestock can be obtained by hydrodesulphurizing a sulphur-containing hydrocarbon which can be used as the said hydrocarbon feed; alternatively the said feed can be produced by adding sulphur compounds to a hydrocarbon which can be used as the said chargestock. In examples, a catalyst comprising an alumina support, Pt, Re and C1 is used at 300 p.s.i.g. and temperatures of 950‹ and 955‹ F. to reform naphtha feeds containing 32 p.p.m. and 47 p.p.m. sulphur, respectively, added as thiophene and 8 p.p.m. Cl added as chlorobenzene and then to reform the same naphtha without added thiophene.
GB1957974A 1973-05-07 1974-05-03 Hydrocarbon reforming process Expired GB1474109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35798973A 1973-05-07 1973-05-07

Publications (1)

Publication Number Publication Date
GB1474109A true GB1474109A (en) 1977-05-18

Family

ID=23407847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1957974A Expired GB1474109A (en) 1973-05-07 1974-05-03 Hydrocarbon reforming process

Country Status (3)

Country Link
JP (1) JPS5069103A (en)
CA (1) CA1050917A (en)
GB (1) GB1474109A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422711A1 (en) * 1978-04-10 1979-11-09 Engelhard Min & Chem CATALYTIC REFORMING WITH A RHENIUM-PLATINUM CATALYST CONTAINING MORE RHENIUM THAN PLATINUM
CN101423774B (en) * 2007-10-31 2012-09-05 中国石油化工股份有限公司 Passivation method for initial reaction of continuous reforming apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422711A1 (en) * 1978-04-10 1979-11-09 Engelhard Min & Chem CATALYTIC REFORMING WITH A RHENIUM-PLATINUM CATALYST CONTAINING MORE RHENIUM THAN PLATINUM
CN101423774B (en) * 2007-10-31 2012-09-05 中国石油化工股份有限公司 Passivation method for initial reaction of continuous reforming apparatus

Also Published As

Publication number Publication date
JPS5069103A (en) 1975-06-09
CA1050917A (en) 1979-03-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee