FR1139731A - Appareil de distillations sous vide poussé - Google Patents

Appareil de distillations sous vide poussé

Info

Publication number
FR1139731A
FR1139731A FR1139731DA FR1139731A FR 1139731 A FR1139731 A FR 1139731A FR 1139731D A FR1139731D A FR 1139731DA FR 1139731 A FR1139731 A FR 1139731A
Authority
FR
France
Prior art keywords
high vacuum
vacuum distillation
distillation apparatus
vacuum
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)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Application granted granted Critical
Publication of FR1139731A publication Critical patent/FR1139731A/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
    • B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/228—In rotating vessels; vessels with movable parts horizontally placed cylindrical container or drum
    • 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
    • B01D3/12—Molecular distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR1139731D 1954-12-04 1955-11-21 Appareil de distillations sous vide poussé Expired FR1139731A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH787706X 1954-12-04

Publications (1)

Publication Number Publication Date
FR1139731A true FR1139731A (fr) 1957-07-04

Family

ID=4536717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139731D Expired FR1139731A (fr) 1954-12-04 1955-11-21 Appareil de distillations sous vide poussé

Country Status (4)

Country Link
CH (1) CH328411A (https=)
FR (1) FR1139731A (https=)
GB (1) GB787706A (https=)
NL (1) NL84938C (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169912A (en) * 1961-11-13 1965-02-16 Technicon Instr Continuous distillation apparatus
CN106693427A (zh) * 2017-02-16 2017-05-24 饶攀 一种分子蒸馏设备

Also Published As

Publication number Publication date
NL84938C (https=)
CH328411A (de) 1958-03-15
GB787706A (en) 1957-12-11

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