JPS53135887A - Method and apparatus for controlling extractive distillation - Google Patents

Method and apparatus for controlling extractive distillation

Info

Publication number
JPS53135887A
JPS53135887A JP5219378A JP5219378A JPS53135887A JP S53135887 A JPS53135887 A JP S53135887A JP 5219378 A JP5219378 A JP 5219378A JP 5219378 A JP5219378 A JP 5219378A JP S53135887 A JPS53135887 A JP S53135887A
Authority
JP
Japan
Prior art keywords
extractive distillation
controlling
controlling extractive
distillation
extractive
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.)
Granted
Application number
JP5219378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS612003B2 (enrdf_load_stackoverflow
Inventor
Mikitenko Pooru
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of JPS53135887A publication Critical patent/JPS53135887A/ja
Publication of JPS612003B2 publication Critical patent/JPS612003B2/ja
Granted 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
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/4283—Bottom stream
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP5219378A 1977-04-29 1978-04-28 Method and apparatus for controlling extractive distillation Granted JPS53135887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713275A FR2388580A1 (fr) 1977-04-29 1977-04-29 Procede et dispositif de controle d'une distillation extractive

Publications (2)

Publication Number Publication Date
JPS53135887A true JPS53135887A (en) 1978-11-27
JPS612003B2 JPS612003B2 (enrdf_load_stackoverflow) 1986-01-22

Family

ID=9190224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5219378A Granted JPS53135887A (en) 1977-04-29 1978-04-28 Method and apparatus for controlling extractive distillation

Country Status (4)

Country Link
JP (1) JPS53135887A (enrdf_load_stackoverflow)
DD (1) DD135855A1 (enrdf_load_stackoverflow)
DE (1) DE2818527A1 (enrdf_load_stackoverflow)
FR (1) FR2388580A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145505A (en) * 1979-04-21 1980-11-13 Krupp Koppers Gmbh Method of adjusting heat value supplied to tower bottom of extracting distilling tower

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827560A1 (de) * 1988-08-13 1990-03-08 Henkel Kgaa Kolonne, insbesondere eine rektifizierkolonne, und verfahren zum herstellen der kolonne
DE10144239A1 (de) * 2001-09-04 2003-03-27 Bp Koeln Gmbh Verfahren zur Prozeßführung einer Extraktivdestillationsanlage, Prozeßleitsystem und Extraktivdestillationsanlage
DE102013012948B4 (de) 2013-07-29 2015-08-06 Rudolf Krause Mobile Vorrichtung zur Gewinnung von dampfdestilliertem Reinstwasser, welches eine elektrische Leitfähigkeit unter 1,0 μS aufweist

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050450A (en) * 1959-06-12 1962-08-21 Phillips Petroleum Co Extractive distillation control
FR2176488B1 (enrdf_load_stackoverflow) * 1972-03-20 1975-03-21 Inst Francais Du Petrole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145505A (en) * 1979-04-21 1980-11-13 Krupp Koppers Gmbh Method of adjusting heat value supplied to tower bottom of extracting distilling tower

Also Published As

Publication number Publication date
DD135855A1 (de) 1979-06-06
FR2388580A1 (fr) 1978-11-24
JPS612003B2 (enrdf_load_stackoverflow) 1986-01-22
DE2818527A1 (de) 1978-11-02
FR2388580B1 (enrdf_load_stackoverflow) 1982-01-08

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