CA1054553A - Method for controlling the reboiler section of a dual reboiler distillation column - Google Patents

Method for controlling the reboiler section of a dual reboiler distillation column

Info

Publication number
CA1054553A
CA1054553A CA254,870A CA254870A CA1054553A CA 1054553 A CA1054553 A CA 1054553A CA 254870 A CA254870 A CA 254870A CA 1054553 A CA1054553 A CA 1054553A
Authority
CA
Canada
Prior art keywords
reboiler
section
heat
liquid
heater
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
CA254,870A
Other languages
English (en)
French (fr)
Inventor
Ronald G. Fickel
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
Application granted granted Critical
Publication of CA1054553A publication Critical patent/CA1054553A/en
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)
CA254,870A 1975-06-16 1976-06-15 Method for controlling the reboiler section of a dual reboiler distillation column Expired CA1054553A (en)

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
CA1054553A true CA1054553A (en) 1979-05-15

Family

ID=24349932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254,870A Expired CA1054553A (en) 1975-06-16 1976-06-15 Method for controlling the reboiler section of a dual reboiler distillation column

Country Status (7)

Country Link
JP (2) JPS51151677A (US08087162-20120103-C00010.png)
BR (1) BR7603838A (US08087162-20120103-C00010.png)
CA (1) CA1054553A (US08087162-20120103-C00010.png)
ES (1) ES448838A2 (US08087162-20120103-C00010.png)
FR (1) FR2324334A2 (US08087162-20120103-C00010.png)
GB (1) GB1549743A (US08087162-20120103-C00010.png)
IT (1) IT1083952B (US08087162-20120103-C00010.png)

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
JP2016539300A (ja) * 2013-10-09 2016-12-15 ルマス テクノロジー インコーポレイテッド 等圧オープン冷凍ｌｐｇ回収に対する分割供給添加
ES2759230T3 (es) 2013-12-06 2020-05-08 Shell Int Research Mejoras relacionadas con la purificación de óxido de propileno
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
BR7603838A (pt) 1977-04-05
IT1083952B (it) 1985-05-25
JPS5746881B2 (US08087162-20120103-C00010.png) 1982-10-06
GB1549743A (en) 1979-08-08
JPS51151677A (en) 1976-12-27
FR2324334A2 (fr) 1977-04-15
ES448838A2 (es) 1977-12-01
FR2324334B2 (US08087162-20120103-C00010.png) 1979-06-29
JPS56124401A (en) 1981-09-30

Similar Documents

Publication Publication Date Title
US2900312A (en) Fractionation
US2357113A (en) Apparatus for distillation control
US2580651A (en) Fractionation control
US3412016A (en) Method and apparatus for contemporaneously fractionating a plurality of hydrocarbon mixtures
CA1170998A (en) Thermal circulation gas treater
US4019964A (en) Method for controlling the reboiler section of a dual reboiler distillation column
US3048373A (en) Heat exchange apparatus and method
US3881994A (en) Distillation column reboiler control system
US20010001451A1 (en) Apparatus and process for improved aromatic extraction from gasoline
CA1054553A (en) Method for controlling the reboiler section of a dual reboiler distillation column
US2638437A (en) Method and apparatus for treating hydrocarbons
US2277070A (en) Method of separating liquids and gases
US3212997A (en) Automatic control in fractional distillation
US2104310A (en) Method of fractionation
US2547970A (en) Controlling heating valve of natural gas
US2489949A (en) Method of controlling a fractionating column
US2749281A (en) Controlling rich oil with constant kettle temperature by varying the water content of the kettle section
US2281282A (en) Treatment of hydrocarbons
US2767133A (en) Fractionation process and apparatus
US4024027A (en) Fractionation heat balance control system
US4046638A (en) Method for controlling heat input to the reboiler section of a distillation column
CA1073843A (en) Method for controlling heat input to the reboiler section of a distillation column
US4028194A (en) Systematized method and control of fractionation heat balance
RU2722132C1 (ru) Способ управления ректификационной колонной выделения изопентана
Ivanov et al. Mass transfer in a packed extractive distillation column