JPS5257103A - Method of selective recovery of isobutylene - Google Patents

Method of selective recovery of isobutylene

Info

Publication number
JPS5257103A
JPS5257103A JP12929876A JP12929876A JPS5257103A JP S5257103 A JPS5257103 A JP S5257103A JP 12929876 A JP12929876 A JP 12929876A JP 12929876 A JP12929876 A JP 12929876A JP S5257103 A JPS5257103 A JP S5257103A
Authority
JP
Japan
Prior art keywords
isobutylene
reaction
methanol
sulphuric acid
oct
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.)
Granted
Application number
JP12929876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5614089B2 (enrdf_load_stackoverflow
Inventor
Rakii Yanosu
Shikosu Retsuzo
Peterufui Rayosu
Subeterusukii Rayosu
Parai Isutoban
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.)
Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
Original Assignee
Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
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 Foldgaz Kiserleti Intezet filed Critical Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
Publication of JPS5257103A publication Critical patent/JPS5257103A/ja
Publication of JPS5614089B2 publication Critical patent/JPS5614089B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
    • C07C7/14891—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds alcohols

Landscapes

  • 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)
JP12929876A 1975-10-29 1976-10-27 Method of selective recovery of isobutylene Granted JPS5257103A (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 (2)

Publication Number Publication Date
JPS5257103A true JPS5257103A (en) 1977-05-11
JPS5614089B2 JPS5614089B2 (enrdf_load_stackoverflow) 1981-04-02

Family

ID=10998814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12929876A Granted JPS5257103A (en) 1975-10-29 1976-10-27 Method of selective recovery of isobutylene

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
US4392003A (en) * 1980-06-12 1983-07-05 The British Petroleum Company Limited Isobutene by dehydroisomerization 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

Citations (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
GB1264926A (enrdf_load_stackoverflow) * 1969-03-12 1972-02-23

Patent Citations (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
GB1264926A (enrdf_load_stackoverflow) * 1969-03-12 1972-02-23

Also Published As

Publication number Publication date
GB1532477A (en) 1978-11-15
RO71263A (ro) 1981-06-26
HU175954B (en) 1980-11-28
ATA712976A (de) 1978-03-15
BE847862A (fr) 1977-02-14
YU253076A (en) 1982-05-31
AT346297B (de) 1978-11-10
CA1077066A (en) 1980-05-06
NL7611965A (nl) 1977-05-03
JPS5614089B2 (enrdf_load_stackoverflow) 1981-04-02
DE2649623A1 (de) 1977-05-12
FR2329622B1 (enrdf_load_stackoverflow) 1980-07-25
IT1079198B (it) 1985-05-08
YU39977B (en) 1985-06-30
DD126591A1 (enrdf_load_stackoverflow) 1977-07-27
SU915797A3 (en) 1982-03-23
FR2329622A1 (fr) 1977-05-27
CS205045B2 (en) 1981-04-30
PL110592B1 (en) 1980-07-31

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