FR1501798A - Procédé de purification de nitriles - Google Patents

Procédé de purification de nitriles

Info

Publication number
FR1501798A
FR1501798A FR74295A FR74295A FR1501798A FR 1501798 A FR1501798 A FR 1501798A FR 74295 A FR74295 A FR 74295A FR 74295 A FR74295 A FR 74295A FR 1501798 A FR1501798 A FR 1501798A
Authority
FR
France
Prior art keywords
purification process
nitrile
nitrile purification
purification
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
FR74295A
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Priority to FR74295A priority Critical patent/FR1501798A/fr
Priority to BE701976D priority patent/BE701976A/xx
Priority to GB36837/67A priority patent/GB1143172A/en
Priority to US660578A priority patent/US3600424A/en
Application granted granted Critical
Publication of FR1501798A publication Critical patent/FR1501798A/fr
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
    • C01C3/0295—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR74295A 1966-08-26 1966-08-26 Procédé de purification de nitriles Expired FR1501798A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR74295A FR1501798A (fr) 1966-08-26 1966-08-26 Procédé de purification de nitriles
BE701976D BE701976A (fr) 1966-08-26 1967-07-28
GB36837/67A GB1143172A (en) 1966-08-26 1967-08-10 Process for the purification of nitriles
US660578A US3600424A (en) 1966-08-26 1967-08-15 Process for the purification of nitriles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR74295A FR1501798A (fr) 1966-08-26 1966-08-26 Procédé de purification de nitriles

Publications (1)

Publication Number Publication Date
FR1501798A true FR1501798A (fr) 1967-11-18

Family

ID=8616023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74295A Expired FR1501798A (fr) 1966-08-26 1966-08-26 Procédé de purification de nitriles

Country Status (4)

Country Link
US (1) US3600424A (fr)
BE (1) BE701976A (fr)
FR (1) FR1501798A (fr)
GB (1) GB1143172A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208329A (en) * 1978-07-31 1980-06-17 E. I. Du Pont De Nemours & Co. Oxazole removed from acrylonitrile as oxazole sulfate
US5257926A (en) * 1991-12-17 1993-11-02 Gideon Drimer Fast, safe, pyrogenic external torch assembly
JP5476774B2 (ja) * 2009-04-07 2014-04-23 三菱レイヨン株式会社 （メタ）アクリロニトリルの回収方法
CA2988998A1 (fr) * 2015-07-14 2017-01-19 The Chemours Company Fc, Llc Procede d'elimination de nitriles a partir de cyanure d'hydrogene

Also Published As

Publication number Publication date
US3600424A (en) 1971-08-17
BE701976A (fr) 1968-01-02
GB1143172A (en) 1969-02-19

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