FR849596A - Vacuum distillation method and apparatus - Google Patents

Vacuum distillation method and apparatus

Info

Publication number
FR849596A
FR849596A FR849596DA FR849596A FR 849596 A FR849596 A FR 849596A FR 849596D A FR849596D A FR 849596DA FR 849596 A FR849596 A FR 849596A
Authority
FR
France
Prior art keywords
vacuum distillation
distillation method
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
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR849596A publication Critical patent/FR849596A/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
    • B01D3/12—Molecular distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Fats And Perfumes (AREA)
FR849596D 1938-01-28 1939-01-28 Vacuum distillation method and apparatus Expired FR849596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US187454A US2218240A (en) 1938-01-28 1938-01-28 Vacuum distillation

Publications (1)

Publication Number Publication Date
FR849596A true FR849596A (en) 1939-11-27

Family

ID=22689064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849596D Expired FR849596A (en) 1938-01-28 1939-01-28 Vacuum distillation method and apparatus

Country Status (3)

Country Link
US (1) US2218240A (en)
FR (1) FR849596A (en)
GB (2) GB524439A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899494C (en) * 1940-11-30 1953-12-14 Eastman Kodak Co Method and device for performing vacuum, especially high vacuum, distillation
DE1173431B (en) * 1961-09-14 1964-07-09 Basf Ag Method and device for rectification or distillation of liquid mixtures

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734023A (en) * 1956-02-07 hickman
US2585202A (en) * 1948-05-24 1952-02-12 Phillips Petroleum Co Molecular still
US2587260A (en) * 1948-05-27 1952-02-26 Phillips Petroleum Co Apparatus for molecular distillation
US2586717A (en) * 1949-10-27 1952-02-19 Micromax Inc Method and apparatus for the separation of isotopes, etc., by molecular distillation
US2694675A (en) * 1951-08-21 1954-11-16 Walter H Hogan Multistage centrifugal rectification apparatus
US2749292A (en) * 1952-08-06 1956-06-05 Eastman Kodak Co Vacuum distillation apparatus
US2880145A (en) * 1954-03-11 1959-03-31 Stora Kopparbergs Bergslags Ab Device for distillation
US2999796A (en) * 1959-02-09 1961-09-12 Univ California Multiple unit centrifugal evaporator
DE1159901B (en) * 1959-09-16 1963-12-27 Leybold Hochvakuum Anlagen Device for fractional distillation under vacuum
GB991747A (en) * 1961-05-12 1965-05-12 Vitamins Ltd Improvements in and relating to molecular stills
GB991748A (en) * 1961-12-29 1965-05-12 Vitamins Ltd Improvements in devices for wiping surfaces and distillation apparatus including such devices
US4334952A (en) * 1980-11-10 1982-06-15 Slovenska Vysoka Skola Technicka Multistage molecular evaporator with wiped off film and continuous redistillation
SE536493C2 (en) * 2009-03-10 2013-12-27 Alfa Laval Corp Ab A module comprising a reactor unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899494C (en) * 1940-11-30 1953-12-14 Eastman Kodak Co Method and device for performing vacuum, especially high vacuum, distillation
DE1173431B (en) * 1961-09-14 1964-07-09 Basf Ag Method and device for rectification or distillation of liquid mixtures

Also Published As

Publication number Publication date
GB524439A (en) 1940-08-06
US2218240A (en) 1940-10-15
GB524390A (en) 1940-08-06

Similar Documents

Publication Publication Date Title
FR855784A (en) Sedimentation method and apparatus
FR849721A (en) Improved method and apparatus for processing glass bodies
FR924419A (en) Spinning apparatus
FR849596A (en) Vacuum distillation method and apparatus
FR904725A (en) Vacuum distillation apparatus
FR860108A (en) Method and apparatus for filtration
FR916700A (en) Method and apparatus for distillation in a deep vacuum
FR825680A (en) Improved distillation process and apparatus including application
FR904726A (en) Vacuum distillation method and apparatus
FR857745A (en) Sedimentation apparatus
FR863594A (en) Method and apparatus for fractionation of solutions
FR860109A (en) Filtration method and apparatus
FR950716A (en) Vacuum distillation method and apparatus
FR861311A (en) Fluoroscopic location method and apparatus
FR852863A (en) Filtration method and apparatus
FR940896A (en) Fractional distillation process and apparatus
FR805429A (en) Method and apparatus for the separation of heterogeneous mixtures
FR868215A (en) Method and apparatus for the fermentation of milk
FR50001E (en) Combustion process and apparatus
FR886036A (en) Calibration method and apparatus
FR856791A (en) Electrolytic sterilization method and apparatus
FR838714A (en) Disinsection apparatus and method
FR858008A (en) Projection method and apparatus
FR972722A (en) Pumping method and apparatus
FR880497A (en) Method and apparatus for churning