FR987757A - High vacuum fractional distillation process and apparatus - Google Patents

High vacuum fractional distillation process and apparatus

Info

Publication number
FR987757A
FR987757A FR987757DA FR987757A FR 987757 A FR987757 A FR 987757A FR 987757D A FR987757D A FR 987757DA FR 987757 A FR987757 A FR 987757A
Authority
FR
France
Prior art keywords
high vacuum
fractional distillation
distillation process
vacuum fractional
vacuum
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)
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.)
Distillation Products Inc
Original Assignee
Distillation Products Inc
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 Distillation Products Inc filed Critical Distillation Products Inc
Application granted granted Critical
Publication of FR987757A publication Critical patent/FR987757A/en
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
    • B01D3/10—Vacuum distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0017—Use of electrical or wave energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR987757D 1948-06-09 1949-06-02 High vacuum fractional distillation process and apparatus Expired FR987757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US277017XA 1948-06-09 1948-06-09

Publications (1)

Publication Number Publication Date
FR987757A true FR987757A (en) 1951-08-20

Family

ID=21839285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987757D Expired FR987757A (en) 1948-06-09 1949-06-02 High vacuum fractional distillation process and apparatus

Country Status (4)

Country Link
BE (1) BE489271A (en)
CH (1) CH277017A (en)
FR (1) FR987757A (en)
GB (1) GB672919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437233A1 (en) * 1978-09-27 1980-04-25 Bon Alexandre De Distillation plant - in which the liq. to be distilled is controllably heated and vibrated in a low pressure environment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014077B (en) * 1954-12-16 1957-08-22 Rudolf Hingst Dipl Ing Device for mixing gases or liquids
CN108910994A (en) * 2018-07-24 2018-11-30 程刚 A kind of coal chemical industrial waste water salinity extraction recyclable device
CN109646979B (en) * 2019-01-10 2021-04-20 成都中建材光电材料有限公司 High-purity oxygen-free selenium vacuum rectification device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437233A1 (en) * 1978-09-27 1980-04-25 Bon Alexandre De Distillation plant - in which the liq. to be distilled is controllably heated and vibrated in a low pressure environment

Also Published As

Publication number Publication date
CH277017A (en) 1951-08-15
BE489271A (en)
GB672919A (en) 1952-05-28

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