BR7603768A - Processo e sistema de controle para regular o suprimento de calor a secao do refervedor de uma coluna de destilacao,e respectiva secao de refervedor - Google Patents

Processo e sistema de controle para regular o suprimento de calor a secao do refervedor de uma coluna de destilacao,e respectiva secao de refervedor

Info

Publication number
BR7603768A
BR7603768A BR7603768A BR7603768A BR7603768A BR 7603768 A BR7603768 A BR 7603768A BR 7603768 A BR7603768 A BR 7603768A BR 7603768 A BR7603768 A BR 7603768A BR 7603768 A BR7603768 A BR 7603768A
Authority
BR
Brazil
Prior art keywords
referer
section
control process
distillation column
heat supply
Prior art date
Application number
BR7603768A
Other languages
English (en)
Inventor
R Fickel
Original Assignee
Uop Inc
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 Inc filed Critical Uop Inc
Publication of BR7603768A publication Critical patent/BR7603768A/pt

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
    • B01D3/4216—Head 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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BR7603768A 1975-06-12 1976-06-11 Processo e sistema de controle para regular o suprimento de calor a secao do refervedor de uma coluna de destilacao,e respectiva secao de refervedor BR7603768A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/586,447 US4003799A (en) 1975-06-12 1975-06-12 Method for controlling heat input to the reboiler section of a distillation column

Publications (1)

Publication Number Publication Date
BR7603768A true BR7603768A (pt) 1977-02-08

Family

ID=24345765

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7603768A BR7603768A (pt) 1975-06-12 1976-06-11 Processo e sistema de controle para regular o suprimento de calor a secao do refervedor de uma coluna de destilacao,e respectiva secao de refervedor

Country Status (8)

Country Link
US (1) US4003799A (pt)
JP (1) JPS522874A (pt)
BR (1) BR7603768A (pt)
CA (1) CA1073843A (pt)
ES (1) ES448780A2 (pt)
FR (1) FR2314749A2 (pt)
GB (1) GB1549742A (pt)
IT (1) IT1063053B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501657A (en) * 1983-02-01 1985-02-26 Phillips Petroleum Company Preheating of distillation feed
JPS6169874A (ja) * 1984-09-14 1986-04-10 Nippon Paint Co Ltd 粉体表面処理法
JPS6370912A (ja) * 1986-09-12 1988-03-31 Hitachi Ltd 磁気ヘツドギヤツプ接合用ガラス
DE3832724A1 (de) * 1988-09-27 1990-03-29 Krupp Koppers Gmbh Kolonne zur destillation von einsatzprodukten, die im sumpf zur zweiphasenbildung neigen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594286A (en) * 1942-12-10 1947-11-07 Universal Oil Prod Co Method and apparatus for controlling fractional distillation
US2710278A (en) * 1950-12-15 1955-06-07 Phillips Petroleum Co Method of supplying a sponge absorption medium to a fractionating absorber
US2994643A (en) * 1956-02-08 1961-08-01 Exxon Research Engineering Co Method for detecting the change in the isothermal heat transfer capacity of a material in a fractionation system
US2974182A (en) * 1958-11-20 1961-03-07 Phillips Petroleum Co Fractionator reboiler operation and method of using same
USRE26423E (en) * 1964-06-23 1968-07-16 Apparatus and method of fractionation op ethyl benzene
US3881994A (en) * 1974-04-11 1975-05-06 Universal Oil Prod Co Distillation column reboiler control system

Also Published As

Publication number Publication date
JPS522874A (en) 1977-01-10
FR2314749A2 (fr) 1977-01-14
GB1549742A (en) 1979-08-08
ES448780A2 (es) 1978-12-16
CA1073843A (en) 1980-03-18
FR2314749B2 (pt) 1979-06-29
JPS5616681B2 (pt) 1981-04-17
IT1063053B (it) 1985-02-11
US4003799A (en) 1977-01-18

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