FR2437234B1 - APPARATUS FOR LATERAL DRAWING OF A DISTILLATION COLUMN - Google Patents

APPARATUS FOR LATERAL DRAWING OF A DISTILLATION COLUMN

Info

Publication number
FR2437234B1
FR2437234B1 FR7923929A FR7923929A FR2437234B1 FR 2437234 B1 FR2437234 B1 FR 2437234B1 FR 7923929 A FR7923929 A FR 7923929A FR 7923929 A FR7923929 A FR 7923929A FR 2437234 B1 FR2437234 B1 FR 2437234B1
Authority
FR
France
Prior art keywords
distillation column
lateral drawing
lateral
distillation
column
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
FR7923929A
Other languages
French (fr)
Other versions
FR2437234A1 (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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2437234A1 publication Critical patent/FR2437234A1/en
Application granted granted Critical
Publication of FR2437234B1 publication Critical patent/FR2437234B1/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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • 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
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/4261—Side stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7923929A 1978-09-28 1979-09-26 APPARATUS FOR LATERAL DRAWING OF A DISTILLATION COLUMN Expired FR2437234B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94688678A 1978-09-28 1978-09-28

Publications (2)

Publication Number Publication Date
FR2437234A1 FR2437234A1 (en) 1980-04-25
FR2437234B1 true FR2437234B1 (en) 1987-03-20

Family

ID=25485121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923929A Expired FR2437234B1 (en) 1978-09-28 1979-09-26 APPARATUS FOR LATERAL DRAWING OF A DISTILLATION COLUMN

Country Status (8)

Country Link
JP (1) JPS5547102A (en)
BE (1) BE879009A (en)
CA (1) CA1145706A (en)
DE (1) DE2939023A1 (en)
FR (1) FR2437234B1 (en)
GB (1) GB2031746B (en)
IT (1) IT1119181B (en)
NL (1) NL7907143A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254182A (en) * 1939-08-12 1941-08-26 Lummus Co Distillation process
US3053521A (en) * 1959-10-01 1962-09-11 Phillips Petroleum Co Fractional distillation apparatus

Also Published As

Publication number Publication date
DE2939023A1 (en) 1980-04-17
IT7968871A0 (en) 1979-09-26
IT1119181B (en) 1986-03-03
GB2031746A (en) 1980-04-30
GB2031746B (en) 1982-08-25
BE879009A (en) 1980-03-26
CA1145706A (en) 1983-05-03
DE2939023C2 (en) 1989-06-22
JPS5547102A (en) 1980-04-03
NL7907143A (en) 1980-04-01
FR2437234A1 (en) 1980-04-25
JPS635121B2 (en) 1988-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse