CS205045B2 - Process for selective production of isobutylene from mixture of hydrocarbons - Google Patents

Process for selective production of isobutylene from mixture of hydrocarbons Download PDF

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Publication number
CS205045B2
CS205045B2 CS688076A CS688076A CS205045B2 CS 205045 B2 CS205045 B2 CS 205045B2 CS 688076 A CS688076 A CS 688076A CS 688076 A CS688076 A CS 688076A CS 205045 B2 CS205045 B2 CS 205045B2
Authority
CS
Czechoslovakia
Prior art keywords
isobutylene
methanol
reaction
mixture
sulfuric acid
Prior art date
Application number
CS688076A
Other languages
Czech (cs)
English (en)
Inventor
Janos Laky
Rezsoe Csikos
Lajos Peterfy
Istvan Pallay
Lajos Szvetelsky
Original Assignee
Magyar Asvanyolaj Es Foeldgaz
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 Magyar Asvanyolaj Es Foeldgaz filed Critical Magyar Asvanyolaj Es Foeldgaz
Publication of CS205045B2 publication Critical patent/CS205045B2/cs

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/05Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/148Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14875Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
    • C07C7/14891Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds alcohols

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CS688076A 1975-10-29 1976-10-26 Process for selective production of isobutylene from mixture of hydrocarbons CS205045B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA002724 HU175954B (en) 1975-10-29 1975-10-29 Process for direct separation of isobutylene form mixtures of hydrocarbones

Publications (1)

Publication Number Publication Date
CS205045B2 true CS205045B2 (en) 1981-04-30

Family

ID=10998814

Family Applications (1)

Application Number Title Priority Date Filing Date
CS688076A CS205045B2 (en) 1975-10-29 1976-10-26 Process for selective production of isobutylene from mixture of hydrocarbons

Country Status (16)

Country Link
JP (1) JPS5257103A (enrdf_load_stackoverflow)
AT (1) AT346297B (enrdf_load_stackoverflow)
BE (1) BE847862A (enrdf_load_stackoverflow)
CA (1) CA1077066A (enrdf_load_stackoverflow)
CS (1) CS205045B2 (enrdf_load_stackoverflow)
DD (1) DD126591A1 (enrdf_load_stackoverflow)
DE (1) DE2649623A1 (enrdf_load_stackoverflow)
FR (1) FR2329622A1 (enrdf_load_stackoverflow)
GB (1) GB1532477A (enrdf_load_stackoverflow)
HU (1) HU175954B (enrdf_load_stackoverflow)
IT (1) IT1079198B (enrdf_load_stackoverflow)
NL (1) NL7611965A (enrdf_load_stackoverflow)
PL (1) PL110592B1 (enrdf_load_stackoverflow)
RO (1) RO71263A (enrdf_load_stackoverflow)
SU (1) SU915797A3 (enrdf_load_stackoverflow)
YU (1) YU39977B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928510A1 (de) * 1979-07-14 1981-01-29 Basf Ag Verfahren zur gewinnung von isobuten aus isobuten enthaltenden c tief 4 -kohlenwasserstoffgemischen
DE2928509A1 (de) * 1979-07-14 1981-01-29 Basf Ag Verfahren zur gemeinsamen herstellung von methyl-tert.-butylaether und gewinnung von isobuten
ZA813808B (en) * 1980-06-12 1983-01-26 British Petroleum Co Isobutene by dehydroisomerisation of normal butane
CN113582801B (zh) * 2020-04-30 2023-09-05 中国石油化工股份有限公司 混合碳四选择性叠合制备异辛烯的工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121124A (en) * 1959-05-04 1964-02-11 Sinclair Research Inc Tertiary olefin separation via etherification
US3170000A (en) * 1962-10-24 1965-02-16 Sinclair Research Inc Tertiary olefin separation via etherification with small surface area catalysts
JPS5126401B1 (enrdf_load_stackoverflow) * 1969-03-12 1976-08-06

Also Published As

Publication number Publication date
JPS5257103A (en) 1977-05-11
YU253076A (en) 1982-05-31
FR2329622B1 (enrdf_load_stackoverflow) 1980-07-25
ATA712976A (de) 1978-03-15
IT1079198B (it) 1985-05-08
SU915797A3 (en) 1982-03-23
DE2649623A1 (de) 1977-05-12
CA1077066A (en) 1980-05-06
AT346297B (de) 1978-11-10
FR2329622A1 (fr) 1977-05-27
RO71263A (ro) 1981-06-26
NL7611965A (nl) 1977-05-03
DD126591A1 (enrdf_load_stackoverflow) 1977-07-27
BE847862A (fr) 1977-02-14
JPS5614089B2 (enrdf_load_stackoverflow) 1981-04-02
YU39977B (en) 1985-06-30
PL110592B1 (en) 1980-07-31
GB1532477A (en) 1978-11-15
HU175954B (en) 1980-11-28

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