JPS612003B2 - - Google Patents

Info

Publication number
JPS612003B2
JPS612003B2 JP5219378A JP5219378A JPS612003B2 JP S612003 B2 JPS612003 B2 JP S612003B2 JP 5219378 A JP5219378 A JP 5219378A JP 5219378 A JP5219378 A JP 5219378A JP S612003 B2 JPS612003 B2 JP S612003B2
Authority
JP
Japan
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
JP5219378A
Other languages
Japanese (ja)
Other versions
JPS53135887A (en
Inventor
Mikitenko Hooru
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.)
ANSUCHICHU FURANSE DEYU PETOROORU
Original Assignee
ANSUCHICHU FURANSE DEYU PETOROORU
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 ANSUCHICHU FURANSE DEYU PETOROORU filed Critical ANSUCHICHU FURANSE DEYU PETOROORU
Publication of JPS53135887A publication Critical patent/JPS53135887A/en
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 (en) 1977-04-29 1977-04-29 Control of extractive distn. column - involves monitoring plate temp. above feed but below solvent addn. point and using this to control heat addn. to column

Publications (2)

Publication Number Publication Date
JPS53135887A JPS53135887A (en) 1978-11-27
JPS612003B2 true JPS612003B2 (en) 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 (en)
DD (1) DD135855A1 (en)
DE (1) DE2818527A1 (en)
FR (1) FR2388580A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916175A1 (en) * 1979-04-21 1980-10-23 Krupp Koppers Gmbh METHOD FOR CONTROLLING THE AMOUNT OF HEAT SUPPLIED TO AN EXTRACTIVE DISTILLATION COLUMN
DE3827560A1 (en) * 1988-08-13 1990-03-08 Henkel Kgaa COLUMN, ESPECIALLY A RECTIFICATION COLUMN, AND METHOD FOR PRODUCING THE COLUMN
DE10144239A1 (en) * 2001-09-04 2003-03-27 Bp Koeln Gmbh Process for the process control of an extractive distillation plant, process control system and extractive distillation plant
DE102013012948B4 (en) 2013-07-29 2015-08-06 Rudolf Krause Mobile device for obtaining steam-distilled ultrapure water, which has an electrical conductivity below 1.0 μS

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 (en) * 1972-03-20 1975-03-21 Inst Francais Du Petrole

Also Published As

Publication number Publication date
DD135855A1 (en) 1979-06-06
FR2388580B1 (en) 1982-01-08
FR2388580A1 (en) 1978-11-24
DE2818527A1 (en) 1978-11-02
JPS53135887A (en) 1978-11-27

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