FR2336960A1 - Dispositif regulateur pour colonne de fractionnement - Google Patents

Dispositif regulateur pour colonne de fractionnement

Info

Publication number
FR2336960A1
FR2336960A1 FR7639470A FR7639470A FR2336960A1 FR 2336960 A1 FR2336960 A1 FR 2336960A1 FR 7639470 A FR7639470 A FR 7639470A FR 7639470 A FR7639470 A FR 7639470A FR 2336960 A1 FR2336960 A1 FR 2336960A1
Authority
FR
France
Prior art keywords
fraction column
regulatory device
regulatory
fraction
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.)
Withdrawn
Application number
FR7639470A
Other languages
English (en)
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Publication of FR2336960A1 publication Critical patent/FR2336960A1/fr
Withdrawn legal-status Critical Current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
    • B01D3/4238—Head-, side- 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
    • 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
    • Y10S203/20—Power plant
    • 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
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/01—Automatic control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Steroid Compounds (AREA)
FR7639470A 1975-12-29 1976-12-29 Dispositif regulateur pour colonne de fractionnement Withdrawn FR2336960A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/644,989 US4024027A (en) 1975-12-29 1975-12-29 Fractionation heat balance control system

Publications (1)

Publication Number Publication Date
FR2336960A1 true FR2336960A1 (fr) 1977-07-29

Family

ID=24587188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639470A Withdrawn FR2336960A1 (fr) 1975-12-29 1976-12-29 Dispositif regulateur pour colonne de fractionnement

Country Status (9)

Country Link
US (1) US4024027A (fr)
JP (1) JPS5285066A (fr)
CA (1) CA1060835A (fr)
ES (1) ES454641A1 (fr)
FR (1) FR2336960A1 (fr)
GB (1) GB1561117A (fr)
IN (1) IN145669B (fr)
IT (1) IT1123093B (fr)
ZA (1) ZA767544B (fr)

Families Citing this family (9)

* 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
ES2071897T3 (es) * 1990-12-15 1995-07-01 Hoechst Ag Procedimiento para la regulacion optima de una zona de intercambio de sustancias de columnas de destilacion.
US5643419A (en) * 1991-12-12 1997-07-01 Hoechst Aktiengesellschaft Method of optimizing the control of the mass transfer zone in distillation columns
US7267746B1 (en) * 2001-02-26 2007-09-11 Uop Llc Dividing wall distillation column control apparatus
KR102391671B1 (ko) * 2014-02-04 2022-04-29 솔레니스 테크놀러지스, 엘.피. 펄프의 브라운스톡 세척을 위한 소포제의 현장 에멀젼화
CN109562302A (zh) * 2016-08-04 2019-04-02 科思创德国股份有限公司 用于控制精馏塔的方法
EP3643376A1 (fr) * 2018-10-24 2020-04-29 Covestro Deutschland AG Procédé de séparation thermique à l'aide du capteur logiciel
CN114728211A (zh) * 2019-12-12 2022-07-08 科思创德国股份有限公司 运行蒸馏塔的方法
US11702381B1 (en) 2022-02-23 2023-07-18 Covestro Deutschland Ag Method for operating a rectification column

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684326A (en) * 1949-05-11 1954-07-20 Universal Oil Prod Co Fractionation control
US2580651A (en) * 1949-05-11 1952-01-01 Universal Oil Prod Co Fractionation control
US3464895A (en) * 1968-04-08 1969-09-02 Universal Oil Prod Co Method of optimizing heat input to a fractionation column
US3475287A (en) * 1968-05-16 1969-10-28 Universal Oil Prod Co Fractional distillation system with plural feeds,reboilers and side streams having internal reflux controls
US3830698A (en) * 1969-10-27 1974-08-20 Phillips Petroleum Co Method and apparatus for controlling the temperature in a fractionation column
US3855074A (en) * 1973-09-10 1974-12-17 Exxon Research Engineering Co Plural temperature controls of distillation

Also Published As

Publication number Publication date
US4024027A (en) 1977-05-17
ES454641A1 (es) 1978-03-16
IN145669B (fr) 1985-01-05
GB1561117A (en) 1980-02-13
ZA767544B (en) 1977-11-30
CA1060835A (fr) 1979-08-21
JPS5285066A (en) 1977-07-15
IT1123093B (it) 1986-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse