GB9018875D0 - Catalyst and treatment thereof - Google Patents

Catalyst and treatment thereof

Info

Publication number
GB9018875D0
GB9018875D0 GB909018875A GB9018875A GB9018875D0 GB 9018875 D0 GB9018875 D0 GB 9018875D0 GB 909018875 A GB909018875 A GB 909018875A GB 9018875 A GB9018875 A GB 9018875A GB 9018875 D0 GB9018875 D0 GB 9018875D0
Authority
GB
United Kingdom
Prior art keywords
catalyst
treatment
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.)
Pending
Application number
GB909018875A
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 Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Priority to GB909018875A priority Critical patent/GB9018875D0/en
Publication of GB9018875D0 publication Critical patent/GB9018875D0/en
Priority to PCT/EP1991/001617 priority patent/WO1992004115A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/14—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C2/18—Acids of phosphorus; Salts thereof; Phosphorus oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
    • 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
    • Y02P20/584—Recycling of catalysts
GB909018875A 1990-08-30 1990-08-30 Catalyst and treatment thereof Pending GB9018875D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB909018875A GB9018875D0 (en) 1990-08-30 1990-08-30 Catalyst and treatment thereof
PCT/EP1991/001617 WO1992004115A1 (en) 1990-08-30 1991-08-23 Catalyst and treatment thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909018875A GB9018875D0 (en) 1990-08-30 1990-08-30 Catalyst and treatment thereof

Publications (1)

Publication Number Publication Date
GB9018875D0 true GB9018875D0 (en) 1990-10-17

Family

ID=10681349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909018875A Pending GB9018875D0 (en) 1990-08-30 1990-08-30 Catalyst and treatment thereof

Country Status (2)

Country Link
GB (1) GB9018875D0 (en)
WO (1) WO1992004115A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833727A (en) * 1954-07-28 1958-05-06 Universal Oil Prod Co Manufacture of solid phosphoric acid catalysts
US4912279A (en) * 1988-12-29 1990-03-27 Uop Solid phosphoric acid catalyst

Also Published As

Publication number Publication date
WO1992004115A1 (en) 1992-03-19

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