GB663754A - Method and apparatus for high vacuum distillation - Google Patents

Method and apparatus for high vacuum distillation

Info

Publication number
GB663754A
GB663754A GB16248/48A GB1624848A GB663754A GB 663754 A GB663754 A GB 663754A GB 16248/48 A GB16248/48 A GB 16248/48A GB 1624848 A GB1624848 A GB 1624848A GB 663754 A GB663754 A GB 663754A
Authority
GB
United Kingdom
Prior art keywords
column
liquid
vapour
stage
pict
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
GB16248/48A
Other languages
English (en)
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB663754A publication Critical patent/GB663754A/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
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/08—Refining
    • C11C1/10—Refining by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB16248/48A 1947-06-20 1948-06-16 Method and apparatus for high vacuum distillation Expired GB663754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US663754XA 1947-06-20 1947-06-20

Publications (1)

Publication Number Publication Date
GB663754A true GB663754A (en) 1951-12-27

Family

ID=22069111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16248/48A Expired GB663754A (en) 1947-06-20 1948-06-16 Method and apparatus for high vacuum distillation

Country Status (4)

Country Link
BE (1) BE483278A (fr)
FR (1) FR968099A (fr)
GB (1) GB663754A (fr)
NL (1) NL71688C (fr)

Also Published As

Publication number Publication date
FR968099A (fr) 1950-11-17
BE483278A (fr)
NL71688C (fr)

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