BR7703932A - Processo em fase liquida para producao de eteres metilicos terciarios - Google Patents

Processo em fase liquida para producao de eteres metilicos terciarios

Info

Publication number
BR7703932A
BR7703932A BR7703932A BR7703932A BR7703932A BR 7703932 A BR7703932 A BR 7703932A BR 7703932 A BR7703932 A BR 7703932A BR 7703932 A BR7703932 A BR 7703932A BR 7703932 A BR7703932 A BR 7703932A
Authority
BR
Brazil
Prior art keywords
production
liquid phase
phase process
methyl ethers
tertiary methyl
Prior art date
Application number
BR7703932A
Other languages
English (en)
Inventor
A Guttmann
R Grasselli
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
Priority claimed from CA 232057 external-priority patent/CA1072986A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of BR7703932A publication Critical patent/BR7703932A/pt

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)
BR7703932A 1975-07-23 1977-06-16 Processo em fase liquida para producao de eteres metilicos terciarios BR7703932A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 232057 CA1072986A (en) 1975-07-23 Liquid phase process for the manufacture of methyl tertiary ethers
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
BR7703932A true BR7703932A (pt) 1978-04-25

Family

ID=27164052

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703932A BR7703932A (pt) 1975-07-23 1977-06-16 Processo em fase liquida para producao de eteres metilicos terciarios

Country Status (3)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050170B1 (en) * 1980-10-20 1986-04-16 Exxon Research And Engineering Company Improved transition metal oxide catalysts and uses thereof
EP0055045B1 (en) * 1980-12-19 1984-09-12 Imperial Chemical Industries Plc Production of ethers
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
GB1520726A (en) 1978-08-09
BE855829A (fr) 1977-10-17

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