NO118434B - - Google Patents

Info

Publication number
NO118434B
NO118434B NO16285866A NO16285866A NO118434B NO 118434 B NO118434 B NO 118434B NO 16285866 A NO16285866 A NO 16285866A NO 16285866 A NO16285866 A NO 16285866A NO 118434 B NO118434 B NO 118434B
Authority
NO
Norway
Application number
NO16285866A
Other languages
Norwegian (no)
Inventor
G Caporali
G Barberis
N Ferlazzo
V Penzo
Original Assignee
Edison Spa
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
Priority to IT1002965 priority Critical
Application filed by Edison Spa filed Critical Edison Spa
Publication of NO118434B publication Critical patent/NO118434B/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/32Separation; Purification; Stabilisation; Use of additives
    • C07C253/34Separation; Purification
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00Distillation: processes, separatory
    • Y10S203/03Acrylonitrile
NO16285866A 1965-05-04 1966-05-03 NO118434B (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT1002965 1965-05-04

Publications (1)

Publication Number Publication Date
NO118434B true NO118434B (xx) 1969-12-29

Family

ID=11133821

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16285866A NO118434B (xx) 1965-05-04 1966-05-03

Country Status (12)

Country Link
US (1) US3462477A (xx)
BE (1) BE679671A (xx)
CH (1) CH484873A (xx)
DE (1) DE1593357A1 (xx)
DK (1) DK119606B (xx)
ES (1) ES326500A1 (xx)
GB (1) GB1138143A (xx)
IL (1) IL25597A (xx)
LU (1) LU51001A1 (xx)
NL (1) NL6605077A (xx)
NO (1) NO118434B (xx)
SE (1) SE333568B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199697A (en) * 1967-11-13 1970-07-22 Nitto Chemical Industry Co Ltd Process for the Removal of Unreacted Ammonia in the Production of Acrylonitrile
DE1768216B2 (de) * 1968-04-16 1976-09-02 Verfahren zur abtrennung von ammoniak aus den bei der herstellung von acrylsaeurenitril aus propylen entstehenden reaktionsgasen
US3936360A (en) * 1971-04-07 1976-02-03 The Standard Oil Company Process for distillation and recovery of olefinic nitriles
US4234510A (en) * 1973-06-07 1980-11-18 Standard Oil Company Recovery of acrylonitrile or methacrylonitrile by condensation
US4119497A (en) * 1975-12-01 1978-10-10 Instituto Mexicano Del Petroleo Process for the purification of acetonitrile
US4238295A (en) * 1978-12-04 1980-12-09 Standard Oil Company Energy efficient recovery of acrylonitrile
KR850001603B1 (ko) * 1980-12-03 1985-10-24 아사히 가세이 고오교오 가부시기가이샤 불포화 니트릴의 제조법
US5606094A (en) * 1995-01-10 1997-02-25 Baker Hughes Incorporated Acrolein scavengers
US6074532A (en) * 1998-11-05 2000-06-13 Nalco/Exxon Energy Chemicals, L.P. Adjunct for removal of aldehydes from chemical manufacturing production streams during distillative purification
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
US20040222154A1 (en) * 2003-05-08 2004-11-11 E.I.Du Pont De Nemours & Company Treatment of non-aqueous aldehyde waste streams
US7196231B2 (en) * 2003-06-27 2007-03-27 Solutia, Inc. Process for removal of acrolein from acrylonitrile product streams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328266A (en) * 1967-06-27 Modiano etal separation of acrylonitrile by extractive distillation with water
US3185636A (en) * 1962-02-19 1965-05-25 Standard Oil Co Removal of saturated carbonyls from acrylonitrile
FR1336342A (fr) * 1962-07-20 1963-08-30 Electrochimie Soc Perfectionnements à la séparation de l'acrylonitrile

Also Published As

Publication number Publication date
GB1138143A (en) 1968-12-27
NL6605077A (xx) 1966-11-07
LU51001A1 (xx) 1966-07-04
IL25597A (en) 1970-01-29
CH484873A (de) 1970-01-31
ES326500A1 (es) 1967-03-01
US3462477A (en) 1969-08-19
DK119606B (da) 1971-02-01
SE333568B (xx) 1971-03-22
DE1593357A1 (de) 1970-07-23
LU51001A (xx)
BE679671A (xx) 1966-10-03

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