JPS54135710A - Preparation of isobutene by decomposition of tertiary butanol - Google Patents

Preparation of isobutene by decomposition of tertiary butanol

Info

Publication number
JPS54135710A
JPS54135710A JP4130978A JP4130978A JPS54135710A JP S54135710 A JPS54135710 A JP S54135710A JP 4130978 A JP4130978 A JP 4130978A JP 4130978 A JP4130978 A JP 4130978A JP S54135710 A JPS54135710 A JP S54135710A
Authority
JP
Japan
Prior art keywords
tba
tube
reaction vessel
gaseous
isobutene
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
JP4130978A
Other languages
English (en)
Other versions
JPS6123769B2 (ja
Inventor
Masao Imaizumi
Ko Sakata
Noboru Hirano
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP4130978A priority Critical patent/JPS54135710A/ja
Priority to DE19792913796 priority patent/DE2913796A1/de
Priority to GB7912368A priority patent/GB2022129B/en
Priority to FR7908963A priority patent/FR2422613A1/fr
Priority to BE0/194488A priority patent/BE875433A/fr
Publication of JPS54135710A publication Critical patent/JPS54135710A/ja
Publication of JPS6123769B2 publication Critical patent/JPS6123769B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
    • C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
    • 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
    • C07C7/14858—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with inorganic compounds not provided for before
    • C07C7/14866—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with inorganic compounds not provided for before water
JP4130978A 1978-04-10 1978-04-10 Preparation of isobutene by decomposition of tertiary butanol Granted JPS54135710A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4130978A JPS54135710A (en) 1978-04-10 1978-04-10 Preparation of isobutene by decomposition of tertiary butanol
DE19792913796 DE2913796A1 (de) 1978-04-10 1979-04-05 Verfahren zum kontinuierlichen abtrennen und gewinnen von isobuten
GB7912368A GB2022129B (en) 1978-04-10 1979-04-09 Process for the separation and recovery of isobutene
FR7908963A FR2422613A1 (fr) 1978-04-10 1979-04-09 Procede pour la separation et la recuperation de l'isobutene
BE0/194488A BE875433A (fr) 1978-04-10 1979-04-09 Procede de separation et de recuperation d'isobutene et produit ainsi obtenu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4130978A JPS54135710A (en) 1978-04-10 1978-04-10 Preparation of isobutene by decomposition of tertiary butanol

Publications (2)

Publication Number Publication Date
JPS54135710A true JPS54135710A (en) 1979-10-22
JPS6123769B2 JPS6123769B2 (ja) 1986-06-07

Family

ID=12604887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4130978A Granted JPS54135710A (en) 1978-04-10 1978-04-10 Preparation of isobutene by decomposition of tertiary butanol

Country Status (2)

Country Link
JP (1) JPS54135710A (ja)
BE (1) BE875433A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873391A (en) * 1986-08-06 1989-10-10 Mitsubishi Rayon Company, Ltd. Process for producing isobutylene
WO2006082965A1 (ja) 2005-02-07 2006-08-10 Mitsubishi Rayon Co., Ltd. （メタ）アクリル酸ｔ－ブチルの合成方法
EP2070896A1 (en) 2007-12-12 2009-06-17 BP p.l.c. A process for the conversion of n-butanol to di-isobutene and propene
EP2070894A1 (en) 2007-12-12 2009-06-17 BP p.l.c. A process for the conversion of n-butanol of n-butanol to di-isobutene and pentene
EP2105428A1 (en) 2007-12-12 2009-09-30 BP p.l.c. A process for the conversion of n-butanol to di-isobutene
JP2013522288A (ja) * 2010-04-26 2013-06-13 ソンウォン インダストリアル カンパニー リミテッド アルケン化合物の製造方法
CN111530379A (zh) * 2020-04-29 2020-08-14 凯瑞环保科技股份有限公司 一种制备异丁烯的工艺方法和工艺装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058893B2 (ja) 1979-04-27 1985-12-23 東亜燃料工業株式会社 第３級アルコ−ルの製造方法
JPS6058894B2 (ja) 1979-06-26 1985-12-23 東亜燃料工業株式会社 第３級アルコ−ルの製造法
WO2007052505A1 (ja) 2005-11-01 2007-05-10 Asahi Kasei Chemicals Corporation イソブテン及び第３級ブタノールの製造方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873391A (en) * 1986-08-06 1989-10-10 Mitsubishi Rayon Company, Ltd. Process for producing isobutylene
WO2006082965A1 (ja) 2005-02-07 2006-08-10 Mitsubishi Rayon Co., Ltd. （メタ）アクリル酸ｔ－ブチルの合成方法
US7803964B2 (en) 2005-02-07 2010-09-28 Mitsubishi Rayon Co., Ltd. Method for synthesizing t-butyl (meth)Acrylate
JP2012211177A (ja) * 2005-02-07 2012-11-01 Mitsubishi Rayon Co Ltd （メタ）アクリル酸ｔ−ブチルの合成方法
JP5114193B2 (ja) * 2005-02-07 2013-01-09 三菱レイヨン株式会社 （メタ）アクリル酸ｔ−ブチルの合成方法
EP2070896A1 (en) 2007-12-12 2009-06-17 BP p.l.c. A process for the conversion of n-butanol to di-isobutene and propene
EP2070894A1 (en) 2007-12-12 2009-06-17 BP p.l.c. A process for the conversion of n-butanol of n-butanol to di-isobutene and pentene
EP2105428A1 (en) 2007-12-12 2009-09-30 BP p.l.c. A process for the conversion of n-butanol to di-isobutene
JP2013522288A (ja) * 2010-04-26 2013-06-13 ソンウォン インダストリアル カンパニー リミテッド アルケン化合物の製造方法
US8912379B2 (en) 2010-04-26 2014-12-16 Songwon Industrial Co., Ltd. Method of preparing alkene compound
CN111530379A (zh) * 2020-04-29 2020-08-14 凯瑞环保科技股份有限公司 一种制备异丁烯的工艺方法和工艺装置

Also Published As

Publication number Publication date
BE875433A (fr) 1979-07-31
JPS6123769B2 (ja) 1986-06-07

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