FR815150A - Improvements to high vacuum distillation apparatus - Google Patents

Improvements to high vacuum distillation apparatus

Info

Publication number
FR815150A
FR815150A FR815150DA FR815150A FR 815150 A FR815150 A FR 815150A FR 815150D A FR815150D A FR 815150DA FR 815150 A FR815150 A FR 815150A
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR815150A publication Critical patent/FR815150A/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
FR815150D 1935-06-14 1936-12-17 Improvements to high vacuum distillation apparatus Expired FR815150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17173/35A GB458117A (en) 1935-06-14 1935-06-14 Improvements in and relating to apparatus for high vacuum distillation

Publications (1)

Publication Number Publication Date
FR815150A true FR815150A (en) 1937-07-06

Family

ID=10090546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815150D Expired FR815150A (en) 1935-06-14 1936-12-17 Improvements to high vacuum distillation apparatus

Country Status (5)

Country Link
US (1) US2137553A (en)
BE (1) BE418818A (en)
FR (1) FR815150A (en)
GB (1) GB458117A (en)
NL (1) NL44902C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587260A (en) * 1948-05-27 1952-02-26 Phillips Petroleum Co Apparatus for molecular distillation
US2703310A (en) * 1953-12-03 1955-03-01 Givaudan Corp Apparatus for molecular distillation
DE3122651A1 (en) * 1981-06-06 1982-12-23 Leybold-Heraeus GmbH, 5000 Köln Apparatus for molecular distillation
DE3122652A1 (en) * 1981-06-06 1982-12-23 Leybold-Heraeus GmbH, 5000 Köln METHOD AND DEVICE FOR SHORT-WAY DISTILLATION
CS229404B1 (en) * 1981-06-22 1984-06-18 Alexander Prof Drsc Tkac Bloc short travel evaporator with a wiped film

Also Published As

Publication number Publication date
NL44902C (en)
US2137553A (en) 1938-11-22
BE418818A (en)
GB458117A (en) 1936-12-14

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