GB1355780A - Separation of liquid isophthalonitrile - Google Patents

Separation of liquid isophthalonitrile

Info

Publication number
GB1355780A
GB1355780A GB3920072A GB3920072A GB1355780A GB 1355780 A GB1355780 A GB 1355780A GB 3920072 A GB3920072 A GB 3920072A GB 3920072 A GB3920072 A GB 3920072A GB 1355780 A GB1355780 A GB 1355780A
Authority
GB
United Kingdom
Prior art keywords
isophthalonitrile
liquid
separation
aug
ammoxidation
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.)
Expired
Application number
GB3920072A
Other languages
English (en)
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.)
Sun Research and Development Co
Original Assignee
Sun Research and Development 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 Sun Research and Development Co filed Critical Sun Research and Development Co
Publication of GB1355780A publication Critical patent/GB1355780A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB3920072A 1971-08-23 1972-08-23 Separation of liquid isophthalonitrile Expired GB1355780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17381071A 1971-08-23 1971-08-23

Publications (1)

Publication Number Publication Date
GB1355780A true GB1355780A (en) 1974-06-05

Family

ID=22633593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3920072A Expired GB1355780A (en) 1971-08-23 1972-08-23 Separation of liquid isophthalonitrile

Country Status (5)

Country Link
US (1) US3801620A (https=)
JP (1) JPS4829738A (https=)
CA (1) CA956649A (https=)
DE (1) DE2241365C3 (https=)
GB (1) GB1355780A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024089543A1 (en) * 2022-10-26 2024-05-02 Inv Nylon Chemicals Americas, Llc Production of cyano-containing compounds

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116999A (en) * 1977-04-28 1978-09-26 The Lummus Company Recovery of terephthalonitrile
US4134910A (en) * 1977-05-17 1979-01-16 The Lummus Company Recovery of isophthalonitrile
FR2454758A1 (fr) * 1979-04-23 1980-11-21 Nordh Sven Procede et composition de naturalisation de plantes coniferes
JPS6056901A (ja) * 1983-08-11 1985-04-02 Munehisa Kashiwada 水中草の製造方法
JP4929523B2 (ja) * 2000-09-21 2012-05-09 三菱瓦斯化学株式会社 イソフタロニトリルの製造方法
CN110590603B (zh) * 2019-10-17 2021-12-07 江苏新河农用化工有限公司 一种间苯二甲腈连续精馏提纯方法
CN113429317A (zh) * 2021-06-22 2021-09-24 四川金象赛瑞化工股份有限公司 一种苯二甲腈的非液相生产方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024089543A1 (en) * 2022-10-26 2024-05-02 Inv Nylon Chemicals Americas, Llc Production of cyano-containing compounds

Also Published As

Publication number Publication date
US3801620A (en) 1974-04-02
DE2241365B2 (de) 1980-05-08
JPS4829738A (https=) 1973-04-19
CA956649A (en) 1974-10-22
DE2241365A1 (de) 1973-03-08
DE2241365C3 (de) 1981-01-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee