FR979333A - Appareil pour la distillation moléculaire - Google Patents

Appareil pour la distillation moléculaire

Info

Publication number
FR979333A
FR979333A FR979333DA FR979333A FR 979333 A FR979333 A FR 979333A FR 979333D A FR979333D A FR 979333DA FR 979333 A FR979333 A FR 979333A
Authority
FR
France
Prior art keywords
molecular distillation
distillation
molecular
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.)
Givaudan SA
Original Assignee
L Givaudan and Co 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 L Givaudan and Co SA filed Critical L Givaudan and Co SA
Application granted granted Critical
Publication of FR979333A publication Critical patent/FR979333A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D3/08—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
    • 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)
FR979333D 1948-03-02 1949-01-21 Appareil pour la distillation moléculaire Expired FR979333A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH271105T 1948-03-02

Publications (1)

Publication Number Publication Date
FR979333A true FR979333A (fr) 1951-04-25

Family

ID=4527379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979333D Expired FR979333A (fr) 1948-03-02 1949-01-21 Appareil pour la distillation moléculaire

Country Status (5)

Country Link
CH (2) CH271105A (cs)
DE (1) DE877295C (cs)
FR (1) FR979333A (cs)
GB (1) GB667285A (cs)
NL (1) NL72531C (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010298B (de) * 1951-09-25 1957-06-13 Jenaer Glaswerk Schott & Gen Verfahren und Vorrichtung zur Kurzwegfraktionierung
CN103331027A (zh) * 2013-06-19 2013-10-02 北京航空航天大学 一种新型旋转蒸发器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE376726A (cs) * 1930-02-27
GB482883A (en) * 1936-07-06 1938-04-06 Eastman Kodak Co Improved method of distilling large quantities of liquid

Also Published As

Publication number Publication date
NL72531C (cs)
CH284691A (fr) 1952-07-31
GB667285A (en) 1952-02-27
CH271105A (fr) 1950-10-15
DE877295C (de) 1953-05-21

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