BE855829A - Preparation d'ethers methyl-t-alkyliques et produits ainsi obtenus - Google Patents

Preparation d'ethers methyl-t-alkyliques et produits ainsi obtenus

Info

Publication number
BE855829A
BE855829A BE178554A BE178554A BE855829A BE 855829 A BE855829 A BE 855829A BE 178554 A BE178554 A BE 178554A BE 178554 A BE178554 A BE 178554A BE 855829 A BE855829 A BE 855829A
Authority
BE
Belgium
Prior art keywords
methyl
products
preparation
alkyl ethers
ethers
Prior art date
Application number
BE178554A
Other languages
English (en)
Original Assignee
Standard Oil The Cy
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 claimed from CA 232057 external-priority patent/CA1072986A/fr
Application filed by Standard Oil The Cy filed Critical Standard Oil The Cy
Publication of BE855829A publication Critical patent/BE855829A/fr

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE178554A 1975-07-23 1977-06-17 Preparation d'ethers methyl-t-alkyliques et produits ainsi obtenus BE855829A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 232057 CA1072986A (fr) 1975-07-23 Synthese industrielle en phase liquide d'ethers methyliques tertiaires
US69709876A 1976-06-17 1976-06-17
GB23663/77A GB1520726A (en) 1975-07-23 1977-06-03 Liquid phase process for the manufacture of methyl tertiary alkyl ethers

Publications (1)

Publication Number Publication Date
BE855829A true BE855829A (fr) 1977-10-17

Family

ID=27164052

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178554A BE855829A (fr) 1975-07-23 1977-06-17 Preparation d'ethers methyl-t-alkyliques et produits ainsi obtenus

Country Status (3)

Country Link
BE (1) BE855829A (fr)
BR (1) BR7703932A (fr)
GB (1) GB1520726A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050170B1 (fr) * 1980-10-20 1986-04-16 Exxon Research And Engineering Company Catalyseurs d'oxydes de métaux de transition et leurs utilisations
EP0055045B1 (fr) * 1980-12-19 1984-09-12 Imperial Chemical Industries Plc Fabrication d'éthers
JPS57122034A (en) * 1981-01-22 1982-07-29 Asahi Chem Ind Co Ltd Preparation of ether
GB9901174D0 (en) * 1999-01-20 1999-03-10 Ciba Spec Chem Water Treat Ltd Process for the preparation of inorganic compounds

Also Published As

Publication number Publication date
BR7703932A (pt) 1978-04-25
GB1520726A (en) 1978-08-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE STANDARD OIL CY

Effective date: 19900630