HU175954B - Process for direct separation of isobutylene form mixtures of hydrocarbones - Google Patents

Process for direct separation of isobutylene form mixtures of hydrocarbones

Info

Publication number
HU175954B
HU175954B HUMA002724A HU175954B HU 175954 B HU175954 B HU 175954B HU MA002724 A HUMA002724 A HU MA002724A HU 175954 B HU175954 B HU 175954B
Authority
HU
Hungary
Prior art keywords
isobutylene
reaction
methanol
sulphuric acid
oct
Prior art date
Application number
Other languages
English (en)
Hungarian (hu)
Inventor
Janos Laky
Rezsoe Csikos
Lajos Peterfy
Istvan Pallay
Lajos Szvetelszky
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
Priority to HUMA002724 priority Critical patent/HU175954B/hu
Priority to AT712976A priority patent/AT346297B/de
Priority to FR7629363A priority patent/FR2329622A1/fr
Priority to GB4168876A priority patent/GB1532477A/en
Priority to YU253076A priority patent/YU39977B/xx
Priority to SU762414047A priority patent/SU915797A3/ru
Priority to CA264,132A priority patent/CA1077066A/en
Priority to DD19545576A priority patent/DD126591A1/xx
Priority to CS688076A priority patent/CS205045B2/cs
Priority to JP12929876A priority patent/JPS5257103A/ja
Priority to RO7688240A priority patent/RO71263A/ro
Priority to NL7611965A priority patent/NL7611965A/xx
Priority to IT2882476A priority patent/IT1079198B/it
Priority to PL19333076A priority patent/PL110592B1/pl
Priority to DE19762649623 priority patent/DE2649623A1/de
Priority to BE171988A priority patent/BE847862A/xx
Publication of HU175954B publication Critical patent/HU175954B/hu

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)
HUMA002724 1975-10-29 1975-10-29 Process for direct separation of isobutylene form mixtures of hydrocarbones HU175954B (en)

Priority Applications (16)

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
AT712976A AT346297B (de) 1975-10-29 1976-09-27 Verfahren zur herstellung von methyl- tert. butylaether aus dem isobuten von isobuten enthaltenden c4-kohlenwasserstoffstroemen unter gewinnung der isobutenfreien kohlenwasserstoffstroeme
FR7629363A FR2329622A1 (fr) 1975-10-29 1976-09-30 Procede pour la preparation directe d'isobutylene a partir de melanges d'hydrocarbures
GB4168876A GB1532477A (en) 1975-10-29 1976-10-07 Recovery of isobutylene from mixtures of hydrocarbons as methyl tert.butyl ether
YU253076A YU39977B (en) 1975-10-29 1976-10-14 Process for direct selective obtaining of isobutylene
SU762414047A SU915797A3 (en) 1975-10-29 1976-10-21 Process for producing methylterbutyl ester
CA264,132A CA1077066A (en) 1975-10-29 1976-10-25 Process for the direct separation of isobutylene from mixtures of hydrocarbons
DD19545576A DD126591A1 (US07321065-20080122-C00020.png) 1975-10-29 1976-10-26
CS688076A CS205045B2 (en) 1975-10-29 1976-10-26 Process for selective production of isobutylene from mixture of hydrocarbons
JP12929876A JPS5257103A (en) 1975-10-29 1976-10-27 Method of selective recovery of isobutylene
RO7688240A RO71263A (ro) 1975-10-29 1976-10-27 Procedeu pentru separarea izobutilenei din amestecuri de hidrocarburi
NL7611965A NL7611965A (nl) 1975-10-29 1976-10-28 Werkwijze voor de direkte winning van isobuteen uit mengsels van koolwaterstoffen.
IT2882476A IT1079198B (it) 1975-10-29 1976-10-28 Proedimento per l'ottenimento diretto di isobutilene da miscele di idrocarburi
PL19333076A PL110592B1 (en) 1975-10-29 1976-10-28 Method of producing methyl-tert.butyl ether
DE19762649623 DE2649623A1 (de) 1975-10-29 1976-10-29 Verfahren zur selektiven gewinnung des isobutylengehaltes aus neben dem isobutylen hauptsaechlich andere kohlenwasserstoffe mit 4 kohlenstoffatomen, insbesondere n-buten und/oder n-butan und/oder butadien, und/oder kohlenwasserstoffe mit 1 bis 3 kohlenstoffatomen enthaltenden gemischen in form von (methyl)-(tert.butyl)- aether
BE171988A BE847862A (fr) 1975-10-29 1976-10-29 Procede d'isolement direct de l'isobutylene de melanges d'hydrocarbures,

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
HU175954B true HU175954B (en) 1980-11-28

Family

ID=10998814

Family Applications (1)

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

Country Status (16)

Country Link
JP (1) JPS5257103A (US07321065-20080122-C00020.png)
AT (1) AT346297B (US07321065-20080122-C00020.png)
BE (1) BE847862A (US07321065-20080122-C00020.png)
CA (1) CA1077066A (US07321065-20080122-C00020.png)
CS (1) CS205045B2 (US07321065-20080122-C00020.png)
DD (1) DD126591A1 (US07321065-20080122-C00020.png)
DE (1) DE2649623A1 (US07321065-20080122-C00020.png)
FR (1) FR2329622A1 (US07321065-20080122-C00020.png)
GB (1) GB1532477A (US07321065-20080122-C00020.png)
HU (1) HU175954B (US07321065-20080122-C00020.png)
IT (1) IT1079198B (US07321065-20080122-C00020.png)
NL (1) NL7611965A (US07321065-20080122-C00020.png)
PL (1) PL110592B1 (US07321065-20080122-C00020.png)
RO (1) RO71263A (US07321065-20080122-C00020.png)
SU (1) SU915797A3 (US07321065-20080122-C00020.png)
YU (1) YU39977B (US07321065-20080122-C00020.png)

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 (US07321065-20080122-C00020.png) * 1969-03-12 1976-08-06

Also Published As

Publication number Publication date
DD126591A1 (US07321065-20080122-C00020.png) 1977-07-27
CA1077066A (en) 1980-05-06
FR2329622A1 (fr) 1977-05-27
DE2649623A1 (de) 1977-05-12
SU915797A3 (en) 1982-03-23
IT1079198B (it) 1985-05-08
PL110592B1 (en) 1980-07-31
GB1532477A (en) 1978-11-15
AT346297B (de) 1978-11-10
YU39977B (en) 1985-06-30
CS205045B2 (en) 1981-04-30
ATA712976A (de) 1978-03-15
BE847862A (fr) 1977-02-14
JPS5257103A (en) 1977-05-11
RO71263A (ro) 1981-06-26
YU253076A (en) 1982-05-31
JPS5614089B2 (US07321065-20080122-C00020.png) 1981-04-02
NL7611965A (nl) 1977-05-03
FR2329622B1 (US07321065-20080122-C00020.png) 1980-07-25

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