JPS5495514A - Treatment of cianide byproduct in nitrile production - Google Patents

Treatment of cianide byproduct in nitrile production

Info

Publication number
JPS5495514A
JPS5495514A JP14860378A JP14860378A JPS5495514A JP S5495514 A JPS5495514 A JP S5495514A JP 14860378 A JP14860378 A JP 14860378A JP 14860378 A JP14860378 A JP 14860378A JP S5495514 A JPS5495514 A JP S5495514A
Authority
JP
Japan
Prior art keywords
cianide
byproduct
treatment
nitrile production
nitrile
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
JP14860378A
Other languages
English (en)
Other versions
JPS5858344B2 (ja
Inventor
Pii Gerubein Aburahamu
Taeku Kuuon Yoon
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 JPS5495514A publication Critical patent/JPS5495514A/ja
Publication of JPS5858344B2 publication Critical patent/JPS5858344B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/04—Separation from gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
JP53148603A 1978-01-06 1978-11-30 ニトリル製造におけるシアン化物副生成物の処理法 Expired JPS5858344B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/867,520 US4148865A (en) 1978-01-06 1978-01-06 Treatment of cyanide byproduct in nitrile production

Publications (2)

Publication Number Publication Date
JPS5495514A true JPS5495514A (en) 1979-07-28
JPS5858344B2 JPS5858344B2 (ja) 1983-12-24

Family

ID=25349949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53148603A Expired JPS5858344B2 (ja) 1978-01-06 1978-11-30 ニトリル製造におけるシアン化物副生成物の処理法

Country Status (4)

Country Link
US (1) US4148865A (ja)
JP (1) JPS5858344B2 (ja)
DE (1) DE2856405A1 (ja)
GB (1) GB1595640A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002515479A (ja) * 1998-05-20 2002-05-28 ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド プロセスフレアヘッダーからの有機物の回収

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932268C2 (de) * 1979-08-09 1981-09-10 Degussa Ag, 6000 Frankfurt Verfahren zur analytischen Bestimmung von Cyanwasserstoff in Gasen
US4342735A (en) * 1981-04-23 1982-08-03 The Lummus Company Stripping of aqueous ammonium carbonate solution
US4474759A (en) * 1982-07-22 1984-10-02 Vojislav Petrovich Method of treating bacterial, viral or parasitic diseases
EP1921043B1 (en) * 2006-11-01 2012-01-18 Mitsubishi Gas Chemical Company, Inc. Method of recovering ammonia and process for producing a nitrile compound making use of the ammonia recovery method
CN104587684A (zh) * 2014-09-30 2015-05-06 英尼奥斯欧洲股份公司 用于工艺流的蒸发系统
CN108017557B (zh) * 2017-12-06 2020-11-24 中国科学院兰州化学物理研究所苏州研究院 一种制备腈类化合物的氰化方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027308A (ja) * 1973-07-16 1975-03-20

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459464A (en) * 1945-11-06 1949-01-18 Blaw Knox Co Detoxification of cyanide-containing industrial waste liquors
NL133809C (ja) * 1965-09-02
IT845600A (ja) * 1967-09-07
NL6908872A (ja) * 1969-06-11 1970-12-15
DE2141294A1 (de) * 1971-08-18 1973-02-22 Ulrich Prof Dr Schindewolf Verfahren zur umweltfreundlichen vernichtung von festen und fluessigen cyanidabfaellen
US3878289A (en) * 1972-08-24 1975-04-15 Parsons Co Ralph M Process for the removal of hydrogen cyanide from gas streams
US4065486A (en) * 1976-09-13 1977-12-27 E. I. Du Pont De Nemours And Company Process for recovery of products from a waste stream in the manufacture of acrylonitrile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027308A (ja) * 1973-07-16 1975-03-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002515479A (ja) * 1998-05-20 2002-05-28 ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド プロセスフレアヘッダーからの有機物の回収
JP2011102236A (ja) * 1998-05-20 2011-05-26 Ineos Usa Llc プロセスフレアヘッダーからの有機物の回収

Also Published As

Publication number Publication date
US4148865A (en) 1979-04-10
DE2856405A1 (de) 1979-07-12
JPS5858344B2 (ja) 1983-12-24
GB1595640A (en) 1981-08-12

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