FR1305938A - Procédé de distillation et de rectification de solutions diluées - Google Patents

Procédé de distillation et de rectification de solutions diluées

Info

Publication number
FR1305938A
FR1305938A FR879043A FR879043A FR1305938A FR 1305938 A FR1305938 A FR 1305938A FR 879043 A FR879043 A FR 879043A FR 879043 A FR879043 A FR 879043A FR 1305938 A FR1305938 A FR 1305938A
Authority
FR
France
Prior art keywords
rectification
distillation
dilute solutions
dilute
solutions
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
FR879043A
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.)
EMSER WERKE AG
Original Assignee
EMSER WERKE AG
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 NL271636D priority Critical patent/NL271636A/xx
Application filed by EMSER WERKE AG filed Critical EMSER WERKE AG
Priority to FR879043A priority patent/FR1305938A/fr
Application granted granted Critical
Publication of FR1305938A publication Critical patent/FR1305938A/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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/284—Special features relating to the compressed vapour
    • B01D1/2856—The compressed vapour is used for heating a reboiler or a heat exchanger outside an evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2896—Control, regulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR879043A 1961-11-15 1961-11-15 Procédé de distillation et de rectification de solutions diluées Expired FR1305938A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL271636D NL271636A (fr) 1961-11-15
FR879043A FR1305938A (fr) 1961-11-15 1961-11-15 Procédé de distillation et de rectification de solutions diluées

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879043A FR1305938A (fr) 1961-11-15 1961-11-15 Procédé de distillation et de rectification de solutions diluées

Publications (1)

Publication Number Publication Date
FR1305938A true FR1305938A (fr) 1962-10-05

Family

ID=8766775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879043A Expired FR1305938A (fr) 1961-11-15 1961-11-15 Procédé de distillation et de rectification de solutions diluées

Country Status (2)

Country Link
FR (1) FR1305938A (fr)
NL (1) NL271636A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340158A (en) * 1964-05-26 1967-09-05 Phillips Petroleum Co Fractionation of hydrocarbons utilizing flow controls responsive to temperature
WO1993023131A1 (fr) * 1992-05-19 1993-11-25 Exxon Research And Engineering Company Recuperation d'un constituant relativement volatil d'une solution contenant aussi un constituant moins volatil, telle qu'une recuperation de solvant
US5632867A (en) * 1992-05-19 1997-05-27 Exxon Research And Engineering Company Recovering a relatively volatile component of a solution from a less volatile component, e.g. as in solvent recovery
FR2855170A1 (fr) * 2003-05-21 2004-11-26 Ungda Procede de deshydratation d'ethanol et de flegmes ethanoliques par distillation azeotropique en economie d'energie

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340158A (en) * 1964-05-26 1967-09-05 Phillips Petroleum Co Fractionation of hydrocarbons utilizing flow controls responsive to temperature
WO1993023131A1 (fr) * 1992-05-19 1993-11-25 Exxon Research And Engineering Company Recuperation d'un constituant relativement volatil d'une solution contenant aussi un constituant moins volatil, telle qu'une recuperation de solvant
US5632867A (en) * 1992-05-19 1997-05-27 Exxon Research And Engineering Company Recovering a relatively volatile component of a solution from a less volatile component, e.g. as in solvent recovery
FR2855170A1 (fr) * 2003-05-21 2004-11-26 Ungda Procede de deshydratation d'ethanol et de flegmes ethanoliques par distillation azeotropique en economie d'energie

Also Published As

Publication number Publication date
NL271636A (fr)

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