GB463272A - Improved catalytic material for chemical reactions and process of producing and applying same - Google Patents

Improved catalytic material for chemical reactions and process of producing and applying same

Info

Publication number
GB463272A
GB463272A GB28769/35A GB2876935A GB463272A GB 463272 A GB463272 A GB 463272A GB 28769/35 A GB28769/35 A GB 28769/35A GB 2876935 A GB2876935 A GB 2876935A GB 463272 A GB463272 A GB 463272A
Authority
GB
United Kingdom
Prior art keywords
steam
catalyst
producing
chemical reactions
catalytic material
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
GB28769/35A
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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
Priority to US678932A priority Critical patent/US1993512A/en
Priority to US678933A priority patent/US1993513A/en
Priority to US727105A priority patent/US2057433A/en
Priority to FR773654D priority patent/FR773654A/en
Priority to NL69660A priority patent/NL41071C/xx
Application filed by Universal Oil Products Co filed Critical Universal Oil Products Co
Priority to GB28769/35A priority patent/GB463272A/en
Priority to GB6459/37A priority patent/GB463864A/en
Priority to US45642A priority patent/US2120723A/en
Priority to NL75252A priority patent/NL47020C/xx
Publication of GB463272A publication Critical patent/GB463272A/en
Expired 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • 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
    • 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
    • C07C2/20—Acids of halogen; Salts thereof ; Complexes thereof with organic compounds
    • C07C2/22—Metal halides; Complexes thereof with organic compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)

Abstract

A catalyst comprising a mixture of phosphoric acid and a solid adsorbent is first subjected to a compression treatment such as extrusion or moulding and is then calcined under controlled temperature conditions. The major constituent is preferably ortho- or pyrophosphoric acid; the adsorbent may be a siliceous material such as kieselguhr or an aluminium silicate. Carbonaceous constituents may be admixed with the catalyst so as to produce a porous structure on calcination. The calcination temperature may be 180--400 DEG C., or it may be 400--500 DEG C. in which case the material is subsequently rehydrated by heating with steam to 240--260 DEG C. The catalyst is suitable for the polymerisation of olefines and for the reactions described in Specifications 444,672, 464,752, and 464,753. It may be regenerated by steaming at 300--350 DEG C., and then burning off carbonaceous substances with air or a mixture of air and steam, and finally rehydrating with steam at 200--250 DEG C. A treatment with flue gas may follow the first steaming operation. Specification 437,188 also is referred to.
GB28769/35A 1933-07-03 1935-10-17 Improved catalytic material for chemical reactions and process of producing and applying same Expired GB463272A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US678932A US1993512A (en) 1933-07-03 1933-07-03 Treatment of hydrocarbons
US678933A US1993513A (en) 1933-07-03 1933-07-03 Treatment of hydrocarbons
US727105A US2057433A (en) 1934-05-23 1934-05-23 Treatment of hydrocarbon oils
FR773654D FR773654A (en) 1935-10-17 1934-05-23 Improvements in the treatment of olefinic hydrocarbons
NL69660A NL41071C (en) 1935-10-17 1934-06-05
GB28769/35A GB463272A (en) 1935-10-17 1935-10-17 Improved catalytic material for chemical reactions and process of producing and applying same
GB6459/37A GB463864A (en) 1935-10-17 1935-10-17 Improved catalyst for chemical reactions and process of producing and applying same
US45642A US2120723A (en) 1935-10-17 1935-10-18 Preparation of hydrocarbon polymerizing catalysts
NL75252A NL47020C (en) 1935-10-17 1935-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28769/35A GB463272A (en) 1935-10-17 1935-10-17 Improved catalytic material for chemical reactions and process of producing and applying same

Publications (1)

Publication Number Publication Date
GB463272A true GB463272A (en) 1937-03-25

Family

ID=10280849

Family Applications (2)

Application Number Title Priority Date Filing Date
GB28769/35A Expired GB463272A (en) 1933-07-03 1935-10-17 Improved catalytic material for chemical reactions and process of producing and applying same
GB6459/37A Expired GB463864A (en) 1935-10-17 1935-10-17 Improved catalyst for chemical reactions and process of producing and applying same

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB6459/37A Expired GB463864A (en) 1935-10-17 1935-10-17 Improved catalyst for chemical reactions and process of producing and applying same

Country Status (3)

Country Link
FR (1) FR773654A (en)
GB (2) GB463272A (en)
NL (2) NL41071C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913506A (en) * 1955-11-29 1959-11-17 Shell Dev Polymerization of olefins using a phos-phoric acid catalyst and manufacture of said phosphoric acid catalyst

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899651C (en) * 1935-10-23 1953-12-14 Universal Oil Prod Co Process for carrying out chemical reactions of low-boiling olefins
DE893048C (en) * 1935-10-23 1953-10-12 Universal Oil Prod Co Process for the production of highly active solid, calcined catalysts
DE927625C (en) * 1937-08-21 1955-05-12 Universal Oil Prod Co Process for the catalytic polymerization of an olefin-containing hydrocarbon stream
DE887808C (en) * 1938-12-15 1953-08-27 Ruhrchemie Ag Process for the catalytic polymerization of ethylene-containing olefin mixtures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913506A (en) * 1955-11-29 1959-11-17 Shell Dev Polymerization of olefins using a phos-phoric acid catalyst and manufacture of said phosphoric acid catalyst

Also Published As

Publication number Publication date
FR773654A (en) 1934-11-23
NL41071C (en) 1937-07-15
GB463864A (en) 1937-04-07
NL47020C (en) 1939-11-15

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