CA936491A - Process and apparatus for controlling a distillation column - Google Patents

Process and apparatus for controlling a distillation column

Info

Publication number
CA936491A
CA936491A CA113096A CA113096A CA936491A CA 936491 A CA936491 A CA 936491A CA 113096 A CA113096 A CA 113096A CA 113096 A CA113096 A CA 113096A CA 936491 A CA936491 A CA 936491A
Authority
CA
Canada
Prior art keywords
controlling
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
CA113096A
Other languages
English (en)
Other versions
CA113096S (en
Inventor
G. E. Franks Roger
L. Ritchey Steven
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA936491A publication Critical patent/CA936491A/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
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/425—Head-, bottom- and feed stream
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/19—Sidestream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA113096A 1970-07-31 1971-05-14 Process and apparatus for controlling a distillation column Expired CA936491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5994170A 1970-07-31 1970-07-31

Publications (1)

Publication Number Publication Date
CA936491A true CA936491A (en) 1973-11-06

Family

ID=22026292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113096A Expired CA936491A (en) 1970-07-31 1971-05-14 Process and apparatus for controlling a distillation column

Country Status (7)

Country Link
US (1) US3660247A (OSRAM)
AU (1) AU3187671A (OSRAM)
BE (1) BE770671A (OSRAM)
CA (1) CA936491A (OSRAM)
DE (1) DE2137713A1 (OSRAM)
FR (1) FR2103780A5 (OSRAM)
GB (1) GB1350132A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916175A1 (de) * 1979-04-21 1980-10-23 Krupp Koppers Gmbh Verfahren zur regelung der einer extraktivdestillationskolonne am sumpf zugefuehrten waermemenge
US4377443A (en) * 1982-04-05 1983-03-22 Phillips Petroleum Company Control of a fractional distillation process
CH668163A5 (fr) * 1985-11-25 1988-12-15 Nestle Sa Procede de fabrication d'un condiment.
US5047125A (en) * 1988-02-16 1991-09-10 Conoco Inc. Fractionating column control apparatus and methods
US7119312B2 (en) * 2004-07-09 2006-10-10 Sedlmayr Steven R Microwave fluid heating and distillation method
US20090134152A1 (en) * 2005-10-27 2009-05-28 Sedlmayr Steven R Microwave nucleon-electron-bonding spin alignment and alteration of materials
ES2374931B2 (es) * 2010-07-29 2012-11-12 Universidad De Málaga Sistema y procedimiento de monitorización y control para una columna de destilación.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143643A (en) * 1962-04-06 1964-08-04 Phillips Petroleum Co Sequential analog computing apparatus
US3294648A (en) * 1962-12-26 1966-12-27 Phillips Petroleum Co Controlling the operation of a distillation column
NL6412525A (OSRAM) * 1964-10-28 1966-04-29
US3428528A (en) * 1965-11-29 1969-02-18 Phillips Petroleum Co Fractionation distillation control process and apparatus with side stream,reflux and bottoms flow control
US3449215A (en) * 1966-09-08 1969-06-10 Phillips Petroleum Co Distillation column control with biasing signal as feedback correction for computed product flow rate

Also Published As

Publication number Publication date
US3660247A (en) 1972-05-02
FR2103780A5 (OSRAM) 1972-04-14
BE770671A (fr) 1971-12-01
AU3187671A (en) 1973-02-01
GB1350132A (en) 1974-04-18
DE2137713A1 (de) 1972-02-03

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