FR82646E - Improvements in the separation of acrylonitrile - Google Patents

Improvements in the separation of acrylonitrile

Info

Publication number
FR82646E
FR82646E FR917009A FR917009A FR82646E FR 82646 E FR82646 E FR 82646E FR 917009 A FR917009 A FR 917009A FR 917009 A FR917009 A FR 917009A FR 82646 E FR82646 E FR 82646E
Authority
FR
France
Prior art keywords
acrylonitrile
separation
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
FR917009A
Other languages
French (fr)
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 FR917009A priority Critical patent/FR82646E/en
Priority to LU44009D priority patent/LU44009A1/xx
Priority to GB2733663A priority patent/GB1017810A/en
Priority to DE19631468658 priority patent/DE1468658A1/en
Application granted granted Critical
Publication of FR82646E publication Critical patent/FR82646E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR917009A 1962-07-20 1962-11-29 Improvements in the separation of acrylonitrile Expired FR82646E (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR917009A FR82646E (en) 1962-11-29 1962-11-29 Improvements in the separation of acrylonitrile
LU44009D LU44009A1 (en) 1962-07-20 1963-07-04
GB2733663A GB1017810A (en) 1962-07-20 1963-07-10 Improvements in or relating to the separation of the components of gaseous mixtures produced by the catalytic oxidation of propylene
DE19631468658 DE1468658A1 (en) 1962-07-20 1963-07-19 Process for the separation of acrylonitrile from gas mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917009A FR82646E (en) 1962-11-29 1962-11-29 Improvements in the separation of acrylonitrile

Publications (1)

Publication Number Publication Date
FR82646E true FR82646E (en) 1964-03-20

Family

ID=8791796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917009A Expired FR82646E (en) 1962-07-20 1962-11-29 Improvements in the separation of acrylonitrile

Country Status (1)

Country Link
FR (1) FR82646E (en)

Similar Documents

Publication Publication Date Title
FR84521E (en) Improvements in the manufacture of oxymethylene polymers
BE613437A (en) Improvements in the separation of mixtures
FR1336342A (en) Improvements in the separation of acrylonitrile
FR1364838A (en) Air-vulcanizable organosilicon polymers
BE615495A (en) Improvements relating to electro-precipitation
FR1333200A (en) Improvements in the construction of aerodyne fuselages
FR82646E (en) Improvements in the separation of acrylonitrile
FR82645E (en) Improvements in the separation of acrylonitrile
FR1336197A (en) Improvements in the separation of acrylonitrile
FR1366458A (en) Improvements in the preparation of cyclic amines
FR1324756A (en) Improvements in the drawing of fibrous materials
FR1376430A (en) Improvements in the manufacture of acrylonitrile
FR1532204A (en) Improvement in the use of semiconductors
FR1320812A (en) Improvements in electrode production
FR1383224A (en) Improvements in electrophotography
FR1320813A (en) Improvements in the production of electrodes
FR1335979A (en) Improvements in the construction of buildings
FR1333238A (en) Improvement in the priming of siphons
FR1359316A (en) Improvements in the manufacture of acrylonitrile
FR1297323A (en) Improvement in the priming of siphons
FR1392565A (en) Improvements in the manufacture of acrylonitrile
FR1333067A (en) Improvements in the preparation of acrylonitrile copolymers
FR1354649A (en) Improvements in the separation of ethylene and acetylene
FR1348398A (en) Improved aeration and liquid separation
FR1410589A (en) Improvements in the production of amides