FR2103780A5 - - Google Patents

Info

Publication number
FR2103780A5
FR2103780A5 FR7127664A FR7127664A FR2103780A5 FR 2103780 A5 FR2103780 A5 FR 2103780A5 FR 7127664 A FR7127664 A FR 7127664A FR 7127664 A FR7127664 A FR 7127664A FR 2103780 A5 FR2103780 A5 FR 2103780A5
Authority
FR
France
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
FR7127664A
Other languages
French (fr)
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 FR2103780A5 publication Critical patent/FR2103780A5/fr
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)
FR7127664A 1970-07-31 1971-07-28 Expired FR2103780A5 (OSRAM)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2103780A5 true FR2103780A5 (OSRAM) 1972-04-14

Family

ID=22026292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127664A Expired FR2103780A5 (OSRAM) 1970-07-31 1971-07-28

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
BE770671A (fr) 1971-12-01
DE2137713A1 (de) 1972-02-03
CA936491A (en) 1973-11-06
AU3187671A (en) 1973-02-01
GB1350132A (en) 1974-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse