FR878981A - Benzol treatment process - Google Patents

Benzol treatment process

Info

Publication number
FR878981A
FR878981A FR878981DA FR878981A FR 878981 A FR878981 A FR 878981A FR 878981D A FR878981D A FR 878981DA FR 878981 A FR878981 A FR 878981A
Authority
FR
France
Prior art keywords
benzol
treatment process
treatment
benzol treatment
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
Other languages
French (fr)
Inventor
Fernand-Adolphe-Loui De Langhe
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 filed Critical
Application granted granted Critical
Publication of FR878981A publication Critical patent/FR878981A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
FR878981D 1941-05-28 1942-02-02 Benzol treatment process Expired FR878981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE878981T 1941-05-28

Publications (1)

Publication Number Publication Date
FR878981A true FR878981A (en) 1943-02-10

Family

ID=1556032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878981D Expired FR878981A (en) 1941-05-28 1942-02-02 Benzol treatment process

Country Status (1)

Country Link
FR (1) FR878981A (en)

Similar Documents

Publication Publication Date Title
FR1018270A (en) Process for treating olefinic aldehydes
FR915626A (en) Process for treating polymeric materials
FR881671A (en) Distillation process
FR887120A (en) Molding process
FR915643A (en) Polymerization process
FR888775A (en) Polymerization process
FR53825E (en) Manufacturing process of sulfanilamidopyrimidines
FR878981A (en) Benzol treatment process
FR852317A (en) Cereal pretreatment process
FR951369A (en) Process for the treatment of synthetic linear superpolymers
FR890289A (en) Polymerization process
FR910829A (en) Distillation treatment process
FR878659A (en) Fulling process
FR988017A (en) Leather treatment process
FR884276A (en) Nitrocellulose varnish treatment process
FR883454A (en) Emulsion polymerization process
FR876458A (en) Shea meal treatment process
FR879260A (en) Sodium sulfate treatment process
FR974115A (en) Peat treatment process
FR888583A (en) Spinning process
FR882538A (en) Vitriolic sludge treatment process
FR880093A (en) 2-chlorbutadiene 1-3 polymerization process
FR966760A (en) Polymerization process
FR879697A (en) Superpolyamide treatment process
FR911433A (en) Scrubbing process