FR813164A - Procédé de distillation - Google Patents

Procédé de distillation

Info

Publication number
FR813164A
FR813164A FR813164DA FR813164A FR 813164 A FR813164 A FR 813164A FR 813164D A FR813164D A FR 813164DA FR 813164 A FR813164 A FR 813164A
Authority
FR
France
Prior art keywords
distillation process
distillation
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
English (en)
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Application granted granted Critical
Publication of FR813164A publication Critical patent/FR813164A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR813164D 1937-07-06 1936-11-06 Procédé de distillation Expired FR813164A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US152045A US2113965A (en) 1937-07-06 1937-07-06 Distillation process

Publications (1)

Publication Number Publication Date
FR813164A true FR813164A (fr) 1937-05-27

Family

ID=22541312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813164D Expired FR813164A (fr) 1937-07-06 1936-11-06 Procédé de distillation

Country Status (2)

Country Link
US (1) US2113965A (fr)
FR (1) FR813164A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578438A1 (fr) * 1985-03-05 1986-09-12 Mitsui Toatsu Chemicals Procede de purification d'un solvant de polymerisation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428611A (en) * 1941-11-17 1947-10-07 Union Oil Co Recovery of azeotrope former in azeotropic distillation of hydrocarbons
US2434424A (en) * 1942-03-10 1948-01-13 Shell Dev Plural stage extractive distillation with inverse solvents
US2426705A (en) * 1942-12-29 1947-09-02 Standard Oil Dev Co Recovery of isoprene by fractionation and extractive distillation
US2426706A (en) * 1943-10-26 1947-09-02 Standard Oil Dev Co Segregation of olefinic hydrocarbons by extractive distillation
US2462025A (en) * 1944-07-26 1949-02-15 Union Oil Co Azeotropic distillation of wide-boiling-range hydrocarbon fractions
US2537459A (en) * 1946-02-05 1951-01-09 Griswold John Recovery of pure hydrocarbons by extractive distillation
DE1257739B (de) * 1959-09-01 1968-01-04 Exxon Research Engineering Co Verfahren zum gleichzeitigen Fraktionieren in einer Destillationskolonne von mindestens zwei sich in ihren Siedebereichen nicht ueberschneidenden Einsatzstroemen
FR3012140B1 (fr) * 2013-10-18 2016-08-26 Arkema France Unite et procede pour la purification de methacrylate de methyle brut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578438A1 (fr) * 1985-03-05 1986-09-12 Mitsui Toatsu Chemicals Procede de purification d'un solvant de polymerisation

Also Published As

Publication number Publication date
US2113965A (en) 1938-04-12

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