BE747130A - Procede de separation d'une olefine tertiaire - Google Patents

Procede de separation d'une olefine tertiaire

Info

Publication number
BE747130A
BE747130A BE747130DA BE747130A BE 747130 A BE747130 A BE 747130A BE 747130D A BE747130D A BE 747130DA BE 747130 A BE747130 A BE 747130A
Authority
BE
Belgium
Prior art keywords
separating
tertiary olefin
olefin
tertiary
Prior art date
Application number
Other languages
English (en)
Inventor
Y Watanabe
J Kobayashi
T Tokumaru
Original Assignee
Sumitomo Chemical 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
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BE747130A publication Critical patent/BE747130A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-

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)
BE747130D 1969-03-12 1970-03-10 Procede de separation d'une olefine tertiaire BE747130A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44019114A JPS5126401B1 (fr) 1969-03-12 1969-03-12

Publications (1)

Publication Number Publication Date
BE747130A true BE747130A (fr) 1970-08-17

Family

ID=11990436

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747130D BE747130A (fr) 1969-03-12 1970-03-10 Procede de separation d'une olefine tertiaire

Country Status (8)

Country Link
US (1) US3637889A (fr)
JP (1) JPS5126401B1 (fr)
BE (1) BE747130A (fr)
CA (1) CA927850A (fr)
DE (1) DE2011826C3 (fr)
FR (1) FR2038008A5 (fr)
GB (1) GB1264926A (fr)
NL (1) NL165140C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1012687B (it) * 1974-05-21 1977-03-10 Snam Progetti Procedimento per la sintesi di ete ri alchil ter butilici a partire da un alcool primario ed isobutilene in presenza di butadiene
HU175954B (en) * 1975-10-29 1980-11-28 Magyar Asvanyolaj Es Foeldgaz Process for direct separation of isobutylene form mixtures of hydrocarbones
US4072733A (en) * 1976-04-02 1978-02-07 Ethyl Corporation Conversion of methanol and dimethyl ether
DE2802198A1 (de) * 1978-01-19 1979-07-26 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
JPS57209233A (en) * 1981-06-19 1982-12-22 Sumitomo Chem Co Ltd Decomposing method of methyl-tert-butyl ether
US4629710A (en) * 1984-12-20 1986-12-16 Smith Jr Lawrence A Resin catalysts and method of preparation
US4691073A (en) * 1986-07-14 1987-09-01 Exxon Chemical Patents Inc. Production of tertiary olefins
JP4649783B2 (ja) 2001-06-21 2011-03-16 住友化学株式会社 イソブチレン及びメタノールの製造方法
CN101530805B (zh) * 2008-03-13 2012-05-09 中国石油化工股份有限公司 由叔烷基醚裂解制叔烯烃的催化剂、其制备方法及其应用
KR101331553B1 (ko) * 2011-02-18 2013-11-20 대림산업 주식회사 글리콜에테르를 이용한 고순도 이소부텐의 제조 방법
EP3228384B1 (fr) 2014-12-03 2020-07-01 China Petroleum & Chemical Corporation Catalyseur et son procédé de préparation et procédé de préparation de l'isobutylène par application de celui-ci
CN108409517B (zh) * 2018-02-24 2020-10-20 安徽海德化工科技有限公司 一种利用甲基叔丁基醚催化裂解制备异丁烯的方法

Also Published As

Publication number Publication date
CA927850A (en) 1973-06-05
DE2011826A1 (de) 1970-10-01
FR2038008A5 (fr) 1970-12-31
NL165140C (nl) 1981-03-16
NL165140B (nl) 1980-10-15
US3637889A (en) 1972-01-25
NL7003527A (fr) 1970-09-15
DE2011826C3 (de) 1979-11-15
JPS5126401B1 (fr) 1976-08-06
GB1264926A (fr) 1972-02-23

Similar Documents

Publication Publication Date Title
BE798887A (fr) Procede de separation d'hydrocarbures non satures
BE793153A (fr) Procede de separation de melanges d'hydrocarbures
BE747130A (fr) Procede de separation d'une olefine tertiaire
BE757731A (fr) Procede de cyanuration des olefines
BE765623A (fr) Procede de disproportionation d'olefines
BE748314A (fr) Procede pour epoxyder des olefines a l'aide d'hydroperoxydes
BE817905A (fr) Procede pour separer des hydrocarbures
BE760832A (fr) Procede de separation de l'acide acrylique d'un acide acryliquebrut aqueux
BE823348A (fr) Procede pour separer l'isobutene de melanges d'hydrocarbures en c4
FR2291959A1 (fr) Procede de separation du para-xylene
FR2073592A5 (fr) Procede de separation d'un melange de plusieurs chlorophenols
BE802805A (fr) Procede de separation d'un sel de tetra-alkylammonium
BE779006A (fr) Procede de separation
BE745764A (fr) Procede de separation d'hydrocarbures satures et d'olefines
BE749977A (fr) Procede de separation d'une solution
BE779815A (fr) Procede isotherme de separation d'olefines
BE771488A (fr) Procede de deshydrogenation d'olefines
BE750172A (fr) Procede d'hydroformylation d'olefines
BE759328A (fr) Procede de separation de melanges d'acides
FR2307031A1 (fr) Procede cyclique pour la separation de n-alcanes de leurs melanges avec des hydrocarbures a chaines non droites
BE754700A (fr) Procede de separation de melanges d'hydrocarbures par distillation extractive
BE754831A (fr) Procede de metathese d'olefines
RO71263A (fr) Procede pour la separation d'isobutyllene de melanges de hydrocarbures
BE758757A (fr) Procede pour la preparation d'alcanones a partir d'olefines
BE826924A (fr) Procede de separation d'hydrocarbures

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SUMITOMO CHEMICAL CO. LTD

Effective date: 19900310