JPH0142939B2 - - Google Patents

Info

Publication number
JPH0142939B2
JPH0142939B2 JP55093991A JP9399180A JPH0142939B2 JP H0142939 B2 JPH0142939 B2 JP H0142939B2 JP 55093991 A JP55093991 A JP 55093991A JP 9399180 A JP9399180 A JP 9399180A JP H0142939 B2 JPH0142939 B2 JP H0142939B2
Authority
JP
Japan
Prior art keywords
boiling point
evaporator
separated
liquid
point polymer
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
JP55093991A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5721358A (en
Inventor
Hiroshi Takahashi
Yasuo Ishibashi
Keiichi Saiki
Minoru Morita
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.)
Tsukishima Kikai Co Ltd
Original Assignee
Tsukishima Kikai Co Ltd
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 Tsukishima Kikai Co Ltd filed Critical Tsukishima Kikai Co Ltd
Priority to JP9399180A priority Critical patent/JPS5721358A/ja
Publication of JPS5721358A publication Critical patent/JPS5721358A/ja
Publication of JPH0142939B2 publication Critical patent/JPH0142939B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9399180A 1980-07-11 1980-07-11 Deposition of waste liquid from acrylonitrile production Granted JPS5721358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9399180A JPS5721358A (en) 1980-07-11 1980-07-11 Deposition of waste liquid from acrylonitrile production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9399180A JPS5721358A (en) 1980-07-11 1980-07-11 Deposition of waste liquid from acrylonitrile production

Publications (2)

Publication Number Publication Date
JPS5721358A JPS5721358A (en) 1982-02-04
JPH0142939B2 true JPH0142939B2 (cs) 1989-09-18

Family

ID=14097862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9399180A Granted JPS5721358A (en) 1980-07-11 1980-07-11 Deposition of waste liquid from acrylonitrile production

Country Status (1)

Country Link
JP (1) JPS5721358A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679709B2 (ja) * 1987-10-27 1994-10-12 三菱電線工業株式会社 シアン廃液処理装置の液洩れ検出装置
JPH0720580B2 (ja) * 1987-10-29 1995-03-08 三菱電線工業株式会社 シアン廃液処理における予熱方法及び装置
JPH0443005Y2 (cs) * 1988-06-28 1992-10-12
JPH0385097U (cs) * 1989-12-22 1991-08-28
US6331264B1 (en) 1999-03-31 2001-12-18 E. I. Du Pont De Nemours And Company Low emission polymer compositions
US6277289B1 (en) 1999-07-01 2001-08-21 E. I. Du Pont De Nemours And Company Treatment of aqueous aldehyde waste streams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU742392A1 (ru) * 1973-04-03 1980-06-25 Саратовское производственное объединение "Нитрон" Способ очистки нитрильных сточных вод

Also Published As

Publication number Publication date
JPS5721358A (en) 1982-02-04

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