ES448838A2 - Un sistema de control para regular la entrada de calor a la seccion de rehervidor de una columna de destilacion. - Google Patents

Un sistema de control para regular la entrada de calor a la seccion de rehervidor de una columna de destilacion.

Info

Publication number
ES448838A2
ES448838A2 ES448838A ES448838A ES448838A2 ES 448838 A2 ES448838 A2 ES 448838A2 ES 448838 A ES448838 A ES 448838A ES 448838 A ES448838 A ES 448838A ES 448838 A2 ES448838 A2 ES 448838A2
Authority
ES
Spain
Prior art keywords
heater
section
heat
reboiling
distillation 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.)
Expired
Application number
ES448838A
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
Priority claimed from US05/587,469 external-priority patent/US4019964A/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of ES448838A2 publication Critical patent/ES448838A2/es
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
    • B01D3/14—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)
ES448838A 1975-06-16 1976-06-12 Un sistema de control para regular la entrada de calor a la seccion de rehervidor de una columna de destilacion. Expired ES448838A2 (es)

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
ES448838A2 true ES448838A2 (es) 1977-12-01

Family

ID=24349932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448838A Expired ES448838A2 (es) 1975-06-16 1976-06-12 Un sistema de control para regular la entrada de calor a la seccion de rehervidor de una columna de destilacion.

Country Status (7)

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

Families Citing this family (8)

* 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
EP3052586B1 (en) * 2013-10-09 2022-06-15 Lummus Technology Inc. Split feed addition to iso-pressure open refrigeration lpg recovery
WO2015082605A1 (en) 2013-12-06 2015-06-11 Shell Internationale Research Maatschappij B.V. Improvements relating to propylene oxide purification
CA2942675C (en) 2014-03-14 2024-01-09 Lummus Technology Inc. Process and apparatus for heavy hydrocarbon removal from lean natural gas before liquefaction
US11402155B2 (en) 2016-09-06 2022-08-02 Lummus Technology Inc. Pretreatment of natural gas prior to liquefaction
US12290768B2 (en) * 2020-06-29 2025-05-06 Basf Se Device for carrying out material exchange processes

Also Published As

Publication number Publication date
JPS56124401A (en) 1981-09-30
FR2324334A2 (fr) 1977-04-15
IT1083952B (it) 1985-05-25
BR7603838A (pt) 1977-04-05
JPS51151677A (en) 1976-12-27
CA1054553A (en) 1979-05-15
GB1549743A (en) 1979-08-08
FR2324334B2 (es) 1979-06-29
JPS5746881B2 (es) 1982-10-06

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170706