JPS5416445A - Method of recovering isophthalonitrile - Google Patents

Method of recovering isophthalonitrile

Info

Publication number
JPS5416445A
JPS5416445A JP5543778A JP5543778A JPS5416445A JP S5416445 A JPS5416445 A JP S5416445A JP 5543778 A JP5543778 A JP 5543778A JP 5543778 A JP5543778 A JP 5543778A JP S5416445 A JPS5416445 A JP S5416445A
Authority
JP
Japan
Prior art keywords
isophthalonitrile
recovering
recovering isophthalonitrile
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.)
Pending
Application number
JP5543778A
Other languages
English (en)
Inventor
Kei Baachiyasu Richiyaado
Pii Gerubein Aburahamu
Jiei Santore Uiriamu
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.)
CB&I Technology Inc
Original Assignee
Lummus 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 Lummus Co filed Critical Lummus Co
Publication of JPS5416445A publication Critical patent/JPS5416445A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • C07C255/51—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings containing at least two cyano groups bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP5543778A 1977-05-17 1978-05-10 Method of recovering isophthalonitrile Pending JPS5416445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/797,810 US4134910A (en) 1977-05-17 1977-05-17 Recovery of isophthalonitrile

Publications (1)

Publication Number Publication Date
JPS5416445A true JPS5416445A (en) 1979-02-07

Family

ID=25171860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5543778A Pending JPS5416445A (en) 1977-05-17 1978-05-10 Method of recovering isophthalonitrile

Country Status (6)

Country Link
US (1) US4134910A (ja)
JP (1) JPS5416445A (ja)
DE (1) DE2820599A1 (ja)
FR (1) FR2391193A1 (ja)
GB (1) GB1603176A (ja)
NL (1) NL7805326A (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579860A (en) * 1981-02-18 1982-01-19 Daido Steel Co Ltd Free cutting steel for high-performance gear and its manufacture
JP2001348370A (ja) * 2000-04-04 2001-12-18 Mitsubishi Gas Chem Co Inc ニトリル化合物の製造方法
JP2002097177A (ja) * 2000-09-21 2002-04-02 Mitsubishi Gas Chem Co Inc イソフタロニトリルの製造方法
JP2002105035A (ja) * 2000-09-25 2002-04-10 Mitsubishi Gas Chem Co Inc キシリレンジアミンの製造方法
JP2003026639A (ja) * 2001-07-16 2003-01-29 Mitsubishi Gas Chem Co Inc 高純度メタキシリレンジアミンの製造方法
JP2003026638A (ja) * 2001-07-16 2003-01-29 Mitsubishi Gas Chem Co Inc 高純度キシリレンジアミンの製造方法
JP2007505067A (ja) * 2003-09-10 2007-03-08 ビーエーエスエフ　アクチェンゲゼルシャフト キシリレンジアミン（ｘｄａ）の製造法
JP2007505068A (ja) * 2003-09-10 2007-03-08 ビーエーエスエフ　アクチェンゲゼルシャフト キシリレンジアミン（ｘｄａ）の製造法
WO2020203581A1 (ja) 2019-03-29 2020-10-08 三菱瓦斯化学株式会社 ニトリル化合物の製造方法
WO2021172499A1 (ja) * 2020-02-28 2021-09-02 三菱瓦斯化学株式会社 精製フタロニトリル類の製造方法およびフタロニトリル類の精製方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502997A (en) * 1983-03-04 1985-03-05 The Lummus Company Treatment of purge gas
US5045156A (en) * 1991-01-09 1991-09-03 Nalco Chemical Company Distillation of isophthalonitrile with a hydrocarbon liquid
US5605606A (en) * 1993-07-19 1997-02-25 Nalco/Exxon Energy Chemicals. L.P. Removal foulants from distillation train using non-solvent precipitation
CN106574190B (zh) * 2014-07-01 2021-10-29 阿内洛技术股份有限公司 用于从催化快速热解工艺回收有价值组分的改善工艺
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215238A (en) * 1967-05-06 1970-12-09 Basf Ag Separating phthalonitriles from reaction gases containing the same
US3732275A (en) * 1970-12-30 1973-05-08 Basf Ag Separating phthalonitriles from reaction gases containing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842584A (en) * 1956-12-11 1958-07-08 Carbogen Corp Production of succinonitrile
US3472891A (en) * 1966-02-08 1969-10-14 Showa Denko Kk Process for continuous recovery of dicyanobenzenes
DE1569676B1 (de) * 1967-09-16 1970-05-14 Basf Ag Verfahren zur Herstellung von metallhaltigen Phthalocyaninen
US3801620A (en) * 1971-08-23 1974-04-02 Sun Research Development Separation of liquid isophthalonitrile
US3839402A (en) * 1973-02-05 1974-10-01 Sun Research Development Purification of aromatic nitriles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215238A (en) * 1967-05-06 1970-12-09 Basf Ag Separating phthalonitriles from reaction gases containing the same
US3732275A (en) * 1970-12-30 1973-05-08 Basf Ag Separating phthalonitriles from reaction gases containing the same

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579860A (en) * 1981-02-18 1982-01-19 Daido Steel Co Ltd Free cutting steel for high-performance gear and its manufacture
JPH0152467B2 (ja) * 1981-02-18 1989-11-08 Daido Steel Co Ltd
JP2001348370A (ja) * 2000-04-04 2001-12-18 Mitsubishi Gas Chem Co Inc ニトリル化合物の製造方法
JP2002097177A (ja) * 2000-09-21 2002-04-02 Mitsubishi Gas Chem Co Inc イソフタロニトリルの製造方法
JP2002105035A (ja) * 2000-09-25 2002-04-10 Mitsubishi Gas Chem Co Inc キシリレンジアミンの製造方法
JP2003026638A (ja) * 2001-07-16 2003-01-29 Mitsubishi Gas Chem Co Inc 高純度キシリレンジアミンの製造方法
JP2003026639A (ja) * 2001-07-16 2003-01-29 Mitsubishi Gas Chem Co Inc 高純度メタキシリレンジアミンの製造方法
JP2007505067A (ja) * 2003-09-10 2007-03-08 ビーエーエスエフ　アクチェンゲゼルシャフト キシリレンジアミン（ｘｄａ）の製造法
JP2007505068A (ja) * 2003-09-10 2007-03-08 ビーエーエスエフ　アクチェンゲゼルシャフト キシリレンジアミン（ｘｄａ）の製造法
WO2020203581A1 (ja) 2019-03-29 2020-10-08 三菱瓦斯化学株式会社 ニトリル化合物の製造方法
JP6773261B1 (ja) * 2019-03-29 2020-10-21 三菱瓦斯化学株式会社 ニトリル化合物の製造方法
US11795137B2 (en) 2019-03-29 2023-10-24 Mitsubishi Gas Chemical Company, Inc. Manufacturing method of nitrile compound
WO2021172499A1 (ja) * 2020-02-28 2021-09-02 三菱瓦斯化学株式会社 精製フタロニトリル類の製造方法およびフタロニトリル類の精製方法

Also Published As

Publication number Publication date
US4134910A (en) 1979-01-16
GB1603176A (en) 1981-11-18
DE2820599C2 (ja) 1987-02-19
FR2391193B1 (ja) 1983-10-28
DE2820599A1 (de) 1978-11-30
FR2391193A1 (fr) 1978-12-15
NL7805326A (nl) 1978-11-21

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