BR7603838A - Processo e sistema de controle para regular o suprimento de calor a secao do refervedor de uma coluna de destilacao - Google Patents

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

Info

Publication number
BR7603838A
BR7603838A BR7603838A BR7603838A BR7603838A BR 7603838 A BR7603838 A BR 7603838A BR 7603838 A BR7603838 A BR 7603838A BR 7603838 A BR7603838 A BR 7603838A BR 7603838 A BR7603838 A BR 7603838A
Authority
BR
Brazil
Prior art keywords
refiller
section
control process
distillation column
heat supply
Prior art date
Application number
BR7603838A
Other languages
English (en)
Portuguese (pt)
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
Priority claimed from US05/587,469 external-priority patent/US4019964A/en
Application filed by Uop Inc filed Critical Uop Inc
Publication of BR7603838A publication Critical patent/BR7603838A/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
    • B01D3/14—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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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)
BR7603838A 1975-06-16 1976-06-15 Processo e sistema de controle para regular o suprimento de calor a secao do refervedor de uma coluna de destilacao BR7603838A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/587,469 US4019964A (en) 1974-04-11 1975-06-16 Method for controlling the reboiler section of a dual reboiler distillation column

Publications (1)

Publication Number Publication Date
BR7603838A true BR7603838A (pt) 1977-04-05

Family

ID=24349932

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7603838A BR7603838A (pt) 1975-06-16 1976-06-15 Processo e sistema de controle para regular o suprimento de calor a secao do refervedor de uma coluna de destilacao

Country Status (7)

Country Link
JP (2) JPS51151677A (enrdf_load_html_response)
BR (1) BR7603838A (enrdf_load_html_response)
CA (1) CA1054553A (enrdf_load_html_response)
ES (1) ES448838A2 (enrdf_load_html_response)
FR (1) FR2324334A2 (enrdf_load_html_response)
GB (1) GB1549743A (enrdf_load_html_response)
IT (1) IT1083952B (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035219A1 (de) * 2005-07-25 2007-02-01 Endress + Hauser Flowtec Ag Vorrichtung zur Erfassung von Stoffströmen in einer Rektifikationskolonne
JP4242881B2 (ja) 2006-06-23 2009-03-25 オリンパスメディカルシステムズ株式会社 内視鏡挿入部
JP5785728B2 (ja) * 2011-02-15 2015-09-30 旭化成ケミカルズ株式会社 不飽和ニトリルの蒸留方法及び蒸留装置、並びに不飽和ニトリルの製造方法
US20160258675A1 (en) * 2013-10-09 2016-09-08 Lummus Technology Inc. Split feed addition to iso-pressure open refrigeration lpg recovery
KR102332304B1 (ko) 2013-12-06 2021-11-29 쉘 인터내셔날 리써취 마트샤피지 비.브이. 프로필렌 옥시드 정제와 관련된 개선
US11402155B2 (en) 2016-09-06 2022-08-02 Lummus Technology Inc. Pretreatment of natural gas prior to liquefaction
HUE068429T2 (hu) * 2020-06-29 2024-12-28 Basf Se Berendezés anyagátviteli eljárások végrehajtására

Also Published As

Publication number Publication date
CA1054553A (en) 1979-05-15
ES448838A2 (es) 1977-12-01
FR2324334A2 (fr) 1977-04-15
IT1083952B (it) 1985-05-25
FR2324334B2 (enrdf_load_html_response) 1979-06-29
JPS5746881B2 (enrdf_load_html_response) 1982-10-06
JPS56124401A (en) 1981-09-30
JPS51151677A (en) 1976-12-27
GB1549743A (en) 1979-08-08

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