GB954203A - Selective hydrogenation and catalyst therefor - Google Patents

Selective hydrogenation and catalyst therefor

Info

Publication number
GB954203A
GB954203A GB20887/60A GB2088760A GB954203A GB 954203 A GB954203 A GB 954203A GB 20887/60 A GB20887/60 A GB 20887/60A GB 2088760 A GB2088760 A GB 2088760A GB 954203 A GB954203 A GB 954203A
Authority
GB
United Kingdom
Prior art keywords
selective hydrogenation
predominantly
exceeding
surface pores
per cent
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
GB20887/60A
Inventor
Melvin R Arnold
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.)
Chemetron Corp
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Priority to GB20887/60A priority Critical patent/GB954203A/en
Publication of GB954203A publication Critical patent/GB954203A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
    • C07C5/05—Partial hydrogenation
    • 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
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6522—Chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
    • C07C5/09—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds to carbon-to-carbon double bonds
    • B01J35/633—
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0221—Coating of particles
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0221—Coating of particles
    • B01J37/0223—Coating of particles by rotation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/56—Platinum group metals
    • C07C2523/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tatalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/652—Chromium, molybdenum or tungsten
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

Highly unsaturated hydrocarbons in a gas containing predominantly olefinic hydrocarbons are selectively hydrogenated by contacting the gas, admixed with sufficient hydrogen to reduce the acetylenes and diolefins to olefins, with a catalyst comprising 0.01-0.09% Pd and 0.01-0.09% Cr. deposited predominantly in the surface of an alumina carrier the surface pores of which have a volume of 0.0-0.4 c.c/g. and a threshold diameter not exceeding 800 <\>rA. The examples describe the selective hydrogenation of methylacetylene and propadiene in a predominantly propylene gas stream.ALSO:Selective hydrogenation catalysts comprise 0,01-0,09 wt per cent Pd and 0,01-0,09 wt. per cent Cr deposited predominantly in the surface of an alumina carrier having a pore volume of surface pores 0,0-0,4 c.c./g., and a threshold diameter of surface pores not exceeding 800 .
GB20887/60A 1960-06-14 1960-06-14 Selective hydrogenation and catalyst therefor Expired GB954203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20887/60A GB954203A (en) 1960-06-14 1960-06-14 Selective hydrogenation and catalyst therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20887/60A GB954203A (en) 1960-06-14 1960-06-14 Selective hydrogenation and catalyst therefor

Publications (1)

Publication Number Publication Date
GB954203A true GB954203A (en) 1964-04-02

Family

ID=10153457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20887/60A Expired GB954203A (en) 1960-06-14 1960-06-14 Selective hydrogenation and catalyst therefor

Country Status (1)

Country Link
GB (1) GB954203A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764299A1 (en) * 1997-06-09 1998-12-11 Inst Francais Du Petrole Treatment of petrols containing di:olefins and styrenic compounds
FR2764210A1 (en) * 1997-06-09 1998-12-11 Inst Francais Du Petrole SELECTIVE HYDROGENATION CATALYST FOR USE IN THE TREATMENT OF ESSENCE CUTTINGS CONTAINING DIOLEFINS AND STYRENIC COMPOUNDS
EP0884373A1 (en) * 1997-06-09 1998-12-16 Institut Français du Pétrole Process for the treatment of gasoline fractions containing diolefins, styrenic compounds and eventually mercaptans

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764299A1 (en) * 1997-06-09 1998-12-11 Inst Francais Du Petrole Treatment of petrols containing di:olefins and styrenic compounds
FR2764210A1 (en) * 1997-06-09 1998-12-11 Inst Francais Du Petrole SELECTIVE HYDROGENATION CATALYST FOR USE IN THE TREATMENT OF ESSENCE CUTTINGS CONTAINING DIOLEFINS AND STYRENIC COMPOUNDS
EP0884373A1 (en) * 1997-06-09 1998-12-16 Institut Français du Pétrole Process for the treatment of gasoline fractions containing diolefins, styrenic compounds and eventually mercaptans
EP0884102A1 (en) * 1997-06-09 1998-12-16 Institut Français du Pétrole Catalyst for the treatment of gasoline fractions containing diolefins, styrenic compounds and eventually mercaptans
US6686309B1 (en) 1997-06-09 2004-02-03 Institut Francais Du Petrole Catalyst for treating gasoline cuts containing diolefins, styrenic compounds and possibly mercaptans

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