JPH0244302B2 - - Google Patents

Info

Publication number
JPH0244302B2
JPH0244302B2 JP57007364A JP736482A JPH0244302B2 JP H0244302 B2 JPH0244302 B2 JP H0244302B2 JP 57007364 A JP57007364 A JP 57007364A JP 736482 A JP736482 A JP 736482A JP H0244302 B2 JPH0244302 B2 JP H0244302B2
Authority
JP
Japan
Prior art keywords
acetonitrile
water
azeotrope
crude
hcn
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 - Lifetime
Application number
JP57007364A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58124751A (ja
Inventor
Deiin Puretsuson Robaato
Chii Uu Shin
Jei Sotsukeru Edowaado
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.)
Standard Oil Co
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Priority to JP736482A priority Critical patent/JPS58124751A/ja
Publication of JPS58124751A publication Critical patent/JPS58124751A/ja
Publication of JPH0244302B2 publication Critical patent/JPH0244302B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP736482A 1982-01-20 1982-01-20 連続式アセトニトリル回収法 Granted JPS58124751A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP736482A JPS58124751A (ja) 1982-01-20 1982-01-20 連続式アセトニトリル回収法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP736482A JPS58124751A (ja) 1982-01-20 1982-01-20 連続式アセトニトリル回収法

Publications (2)

Publication Number Publication Date
JPS58124751A JPS58124751A (ja) 1983-07-25
JPH0244302B2 true JPH0244302B2 (instruction) 1990-10-03

Family

ID=11663908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP736482A Granted JPS58124751A (ja) 1982-01-20 1982-01-20 連続式アセトニトリル回収法

Country Status (1)

Country Link
JP (1) JPS58124751A (instruction)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1206208C (zh) * 2000-07-18 2005-06-15 标准石油公司 改进的乙腈精制和回收方法
JP4637923B2 (ja) * 2008-02-29 2011-02-23 ザ スタンダード オイル カンパニー 蒸留回収／イオン交換樹脂処理プロセスによるアセトニトリルの精製

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS437572Y1 (instruction) * 1964-08-27 1968-04-04
DE1920083A1 (de) * 1969-04-21 1970-01-29 Lentia Gmbh Verfahren zur kontinuierlichen Trennung von Acrylnitril und Acetonitril
JPS5386771U (instruction) * 1976-12-16 1978-07-17
US4238295A (en) * 1978-12-04 1980-12-09 Standard Oil Company Energy efficient recovery of acrylonitrile
JPS55143949A (en) * 1979-04-26 1980-11-10 Asahi Chem Ind Co Ltd Recovery of purified acetonitrile

Also Published As

Publication number Publication date
JPS58124751A (ja) 1983-07-25

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