IE37229B1 - Reforming petroleum hydrocarbons with gallium-promoted catalysts - Google Patents

Reforming petroleum hydrocarbons with gallium-promoted catalysts

Info

Publication number
IE37229B1
IE37229B1 IE1754/72A IE175472A IE37229B1 IE 37229 B1 IE37229 B1 IE 37229B1 IE 1754/72 A IE1754/72 A IE 1754/72A IE 175472 A IE175472 A IE 175472A IE 37229 B1 IE37229 B1 IE 37229B1
Authority
IE
Ireland
Prior art keywords
reforming
gallium
catalyst
petroleum hydrocarbons
promoted catalysts
Prior art date
Application number
IE1754/72A
Other versions
IE37229L (en
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of IE37229L publication Critical patent/IE37229L/en
Publication of IE37229B1 publication Critical patent/IE37229B1/en

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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • 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

Abstract

There is provided a process for reforming a petroleum hydrocarbon stream, which process comprises contacting said hydrocarbon stream in a first reforming zone under reforming conditions and in the presence of hydrogen with a first reforming catalyst to produce a first reformate and subsequently contacting said first reformate in a second reforming zone under reforming conditions and in the presence of hydrogen with a second catalyst comprising a hydrogenation component and a small amount of gallium on a solid catalytic support comprising a porous refractory inorganic oxide. The first reforming catalyst may be any suitable reforming catalyst in the art. [US3772183A]
IE1754/72A 1971-12-17 1972-12-15 Reforming petroleum hydrocarbons with gallium-promoted catalysts IE37229B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20930371A 1971-12-17 1971-12-17

Publications (2)

Publication Number Publication Date
IE37229L IE37229L (en) 1973-06-17
IE37229B1 true IE37229B1 (en) 1977-06-08

Family

ID=22778233

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1754/72A IE37229B1 (en) 1971-12-17 1972-12-15 Reforming petroleum hydrocarbons with gallium-promoted catalysts

Country Status (12)

Country Link
US (1) US3772183A (en)
JP (1) JPS563398B2 (en)
BE (1) BE792875A (en)
CA (1) CA982512A (en)
DD (1) DD101692A5 (en)
DE (1) DE2259543A1 (en)
FR (1) FR2163683B1 (en)
GB (1) GB1414800A (en)
IE (1) IE37229B1 (en)
IT (1) IT974104B (en)
NL (1) NL173765C (en)
PL (1) PL89067B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464249A (en) * 1979-10-15 1984-08-07 Atlantic Richfield Company Plural stage reforming with catalysts having a skewed distribution of a platinum-group metal and rhenium
US4325808A (en) * 1980-07-21 1982-04-20 Standard Oil Company (Indiana) Hydrocarbon conversion catalyst system and method
US4482449A (en) * 1983-09-16 1984-11-13 Standard Oil Company (Indiana) Reforming with a catalyst containing a Group VIII noble metal, a Group VIII non-noble metal, and gallium on separate support particles
US4469812A (en) * 1983-09-16 1984-09-04 Standard Oil Company (Indiana) Reforming catalyst containing a group VIII noble metal, a group VIII non-noble metal, and gallium on separate support particles
FR2560205B1 (en) * 1984-02-23 1988-07-15 Inst Francais Du Petrole CATALYTIC REFORMING PROCESS
FR2593824B1 (en) * 1986-02-03 1988-11-04 Inst Francais Du Petrole CATALYTIC REFORMING PROCESS THROUGH AT LEAST THREE CATALYST BEDS
GB8726974D0 (en) * 1987-11-18 1987-12-23 British Petroleum Co Plc Catalyst composition
US4929333A (en) * 1989-02-06 1990-05-29 Uop Multizone catalytic reforming process
US4985132A (en) * 1989-02-06 1991-01-15 Uop Multizone catalytic reforming process
US4929332A (en) * 1989-02-06 1990-05-29 Uop Multizone catalytic reforming process
US6740228B1 (en) 1989-10-30 2004-05-25 Exxonmobil Chemical Patents Inc. Process for reforming petroleum hydrocarbon stocks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814599A (en) * 1953-04-17 1957-11-26 Kellogg M W Co Group iii metal compound promoted platinum or palladium catalyst
US2914464A (en) * 1953-05-01 1959-11-24 Kellogg M W Co Hydrocarbon conversion process with platinum or palladium containing composite catalyst
US2814543A (en) * 1953-12-01 1957-11-26 James C Siegel Furniture locking device
US2999074A (en) * 1956-09-11 1961-09-05 Universal Oil Prod Co Catalyst compositions
DE2044853A1 (en) * 1969-09-15 1971-03-25 Standard Oil Co , Chicago, 111 (VStA) Naphtha hydroforming process
US3669875A (en) * 1969-10-13 1972-06-13 Mobil Oil Corp Two-stage reforming process

Also Published As

Publication number Publication date
US3772183A (en) 1973-11-13
FR2163683A1 (en) 1973-07-27
NL173765C (en) 1984-03-01
NL173765B (en) 1983-10-03
AU4945772A (en) 1974-05-30
CA982512A (en) 1976-01-27
JPS4891104A (en) 1973-11-27
IE37229L (en) 1973-06-17
DE2259543A1 (en) 1973-06-20
FR2163683B1 (en) 1975-09-12
BE792875A (en) 1973-06-15
DD101692A5 (en) 1973-11-12
IT974104B (en) 1974-06-20
JPS563398B2 (en) 1981-01-24
PL89067B1 (en) 1976-10-30
NL7217231A (en) 1973-06-19
GB1414800A (en) 1975-11-19

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