FR2256914A1 - - Google Patents

Info

Publication number
FR2256914A1
FR2256914A1 FR7500199A FR7500199A FR2256914A1 FR 2256914 A1 FR2256914 A1 FR 2256914A1 FR 7500199 A FR7500199 A FR 7500199A FR 7500199 A FR7500199 A FR 7500199A FR 2256914 A1 FR2256914 A1 FR 2256914A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7500199A
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of FR2256914A1 publication Critical patent/FR2256914A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7500199A 1974-01-07 1975-01-06 Withdrawn FR2256914A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB66874A GB1431511A (en) 1974-01-07 1974-01-07 Purification of acrylonitrile

Publications (1)

Publication Number Publication Date
FR2256914A1 true FR2256914A1 (fr) 1975-08-01

Family

ID=9708432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500199A Withdrawn FR2256914A1 (fr) 1974-01-07 1975-01-06

Country Status (3)

Country Link
CA (1) CA1019346A (fr)
FR (1) FR2256914A1 (fr)
GB (1) GB1431511A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606094A (en) * 1995-01-10 1997-02-25 Baker Hughes Incorporated Acrolein scavengers
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
ATE524434T1 (de) * 2003-01-03 2011-09-15 Ineos Usa Llc Verfahren zur rückgewinnung von acrylnitril und methacrylnitril

Also Published As

Publication number Publication date
CA1019346A (fr) 1977-10-18
GB1431511A (en) 1976-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse