GB2031746B - Distillation column - Google Patents

Distillation column

Info

Publication number
GB2031746B
GB2031746B GB7933363A GB7933363A GB2031746B GB 2031746 B GB2031746 B GB 2031746B GB 7933363 A GB7933363 A GB 7933363A GB 7933363 A GB7933363 A GB 7933363A GB 2031746 B GB2031746 B GB 2031746B
Authority
GB
United Kingdom
Prior art keywords
distillation column
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
GB7933363A
Other languages
English (en)
Other versions
GB2031746A (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 INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
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 INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of GB2031746A publication Critical patent/GB2031746A/en
Application granted granted Critical
Publication of GB2031746B publication Critical patent/GB2031746B/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)
GB7933363A 1978-09-28 1979-09-26 Distillation column Expired GB2031746B (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
GB2031746A GB2031746A (en) 1980-04-30
GB2031746B true GB2031746B (en) 1982-08-25

Family

ID=25485121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7933363A Expired GB2031746B (en) 1978-09-28 1979-09-26 Distillation column

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025126011A1 (en) * 2023-12-15 2025-06-19 Polaris S.R.L. Distillation column comprising intermediate liquid holder for quick restart after interruption and method to use thereof

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
IT7968871A0 (it) 1979-09-26
JPS5547102A (en) 1980-04-03
DE2939023C2 (enrdf_load_stackoverflow) 1989-06-22
FR2437234B1 (fr) 1987-03-20
CA1145706A (en) 1983-05-03
JPS635121B2 (enrdf_load_stackoverflow) 1988-02-02
BE879009A (fr) 1980-03-26
DE2939023A1 (de) 1980-04-17
IT1119181B (it) 1986-03-03
NL7907143A (nl) 1980-04-01
GB2031746A (en) 1980-04-30
FR2437234A1 (fr) 1980-04-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920926