CA964434A - Disposal of waste material from unsaturated nitrile plant - Google Patents

Disposal of waste material from unsaturated nitrile plant

Info

Publication number
CA964434A
CA964434A CA146,161A CA146161A CA964434A CA 964434 A CA964434 A CA 964434A CA 146161 A CA146161 A CA 146161A CA 964434 A CA964434 A CA 964434A
Authority
CA
Canada
Prior art keywords
disposal
plant
waste material
unsaturated nitrile
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.)
Expired
Application number
CA146,161A
Other versions
CA146161S (en
Inventor
Harold R. Sheely
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.)
Badger Co Inc
Original Assignee
Badger Co Inc
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 Badger Co Inc filed Critical Badger Co Inc
Application granted granted Critical
Publication of CA964434A publication Critical patent/CA964434A/en
Expired 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
CA146,161A 1971-08-02 1972-06-30 Disposal of waste material from unsaturated nitrile plant Expired CA964434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16813471A 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
CA964434A true CA964434A (en) 1975-03-18

Family

ID=22610271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,161A Expired CA964434A (en) 1971-08-02 1972-06-30 Disposal of waste material from unsaturated nitrile plant

Country Status (7)

Country Link
JP (1) JPS526261B1 (en)
BE (1) BE787053A (en)
CA (1) CA964434A (en)
FR (1) FR2151272A5 (en)
GB (1) GB1365268A (en)
IT (1) IT965934B (en)
NL (1) NL7210557A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166008A (en) * 1977-07-29 1979-08-28 The Standard Oil Company Process for recovery of olefinic nitriles
JP2004217656A (en) * 2003-01-14 2004-08-05 Solutia Inc Recycling of cooled overhead condenced in acrylonitrile purification process
EP4112598A4 (en) * 2020-02-28 2023-09-06 Mitsubishi Gas Chemical Company, Inc. Method for producing purified phthalonitrile and method for purifying phthalonitrile

Also Published As

Publication number Publication date
DE2236458B2 (en) 1977-04-28
DE2236458A1 (en) 1973-02-15
NL7210557A (en) 1973-02-06
BE787053A (en) 1972-12-01
IT965934B (en) 1974-02-11
FR2151272A5 (en) 1973-04-13
JPS526261B1 (en) 1977-02-21
GB1365268A (en) 1974-08-29

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