FR1572199A - - Google Patents

Info

Publication number
FR1572199A
FR1572199A FR1572199DA FR1572199A FR 1572199 A FR1572199 A FR 1572199A FR 1572199D A FR1572199D A FR 1572199DA FR 1572199 A FR1572199 A FR 1572199A
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
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 filed Critical
Application granted granted Critical
Publication of FR1572199A publication Critical patent/FR1572199A/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
    • B01D3/4227—Head- and bottom 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR1572199D 1967-01-04 1968-01-02 Expired FR1572199A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60728967A 1967-01-04 1967-01-04

Publications (1)

Publication Number Publication Date
FR1572199A true FR1572199A (fr) 1969-06-27

Family

ID=24431628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1572199D Expired FR1572199A (fr) 1967-01-04 1968-01-02

Country Status (6)

Country Link
US (1) US3477916A (fr)
BE (1) BE708873A (fr)
DE (1) DE1667192A1 (fr)
FR (1) FR1572199A (fr)
GB (1) GB1207195A (fr)
NL (1) NL6800025A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473443A (en) * 1982-03-22 1984-09-25 Phillips Petroleum Company Control of a fractional distillation process
US4544452A (en) * 1983-08-31 1985-10-01 Phillips Petroleum Company Control of a fractional distillation process
GB8521393D0 (en) * 1985-08-28 1985-10-02 Exxon Chemical Patents Inc Middle distillate compositions
DE4127536A1 (de) * 1991-08-21 1993-02-25 Henkel Kgaa Modellgestuetztes verfahren zum regeln einer rektifikationskolonne
CN108721934B (zh) * 2018-08-16 2024-04-12 青海黄河上游水电开发有限责任公司新能源分公司 精馏塔的全过程自动控制方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529030A (en) * 1946-04-25 1950-11-07 Phillips Petroleum Co Distillation control by refractive index
US2893927A (en) * 1954-07-15 1959-07-07 Phillips Petroleum Co Process control system
US3035635A (en) * 1958-04-10 1962-05-22 Emberland Georg Hinges for windows and doors
NL290099A (fr) * 1963-03-12
US3254024A (en) * 1965-03-03 1966-05-31 Halcon International Inc Process for separating c8-aromatic hydrocarbons by series column distillation

Also Published As

Publication number Publication date
NL6800025A (fr) 1968-07-05
BE708873A (fr) 1968-07-02
US3477916A (en) 1969-11-11
GB1207195A (en) 1970-09-30
DE1667192A1 (de) 1972-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse