FR2324334B2 - - Google Patents

Info

Publication number
FR2324334B2
FR2324334B2 FR7618242A FR7618242A FR2324334B2 FR 2324334 B2 FR2324334 B2 FR 2324334B2 FR 7618242 A FR7618242 A FR 7618242A FR 7618242 A FR7618242 A FR 7618242A FR 2324334 B2 FR2324334 B2 FR 2324334B2
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
FR7618242A
Other languages
French (fr)
Other versions
FR2324334A2 (fr
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 FR2324334A2 publication Critical patent/FR2324334A2/fr
Application granted granted Critical
Publication of FR2324334B2 publication Critical patent/FR2324334B2/fr
Granted 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)
FR7618242A 1975-06-16 1976-06-16 Procede et dispositif de commande de la section de rebouilleur d'une colonne de distillation Granted FR2324334A2 (fr)

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 (2)

Publication Number Publication Date
FR2324334A2 FR2324334A2 (fr) 1977-04-15
FR2324334B2 true FR2324334B2 (zh) 1979-06-29

Family

ID=24349932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618242A Granted FR2324334A2 (fr) 1975-06-16 1976-06-16 Procede et dispositif de commande de la section de rebouilleur d'une colonne de distillation

Country Status (7)

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

Families Citing this family (6)

* 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
MX2016004599A (es) * 2013-10-09 2016-12-09 Lummus Technology Inc Adicion por alimentacion dividida para la recuperacion de lpg mediante refrigeracion abierta a iso-presion.
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

Also Published As

Publication number Publication date
CA1054553A (en) 1979-05-15
JPS56124401A (en) 1981-09-30
GB1549743A (en) 1979-08-08
FR2324334A2 (fr) 1977-04-15
IT1083952B (it) 1985-05-25
JPS51151677A (en) 1976-12-27
JPS5746881B2 (zh) 1982-10-06
BR7603838A (pt) 1977-04-05
ES448838A2 (es) 1977-12-01

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