EP3606632A4 - Verfahren und system zur öffnungskontrolle von ventildruckabfall - Google Patents

Verfahren und system zur öffnungskontrolle von ventildruckabfall Download PDF

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Publication number
EP3606632A4
EP3606632A4 EP18744141.5A EP18744141A EP3606632A4 EP 3606632 A4 EP3606632 A4 EP 3606632A4 EP 18744141 A EP18744141 A EP 18744141A EP 3606632 A4 EP3606632 A4 EP 3606632A4
Authority
EP
European Patent Office
Prior art keywords
pressure drop
valve pressure
orifice control
orifice
control
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.)
Pending
Application number
EP18744141.5A
Other languages
English (en)
French (fr)
Other versions
EP3606632A1 (de
Inventor
Larry W. Burton
Michael J. Binkley
Phillip Bradley FLEMING
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.)
Sulzer Management AG
Original Assignee
Sulzer Management AG
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 Sulzer Management AG filed Critical Sulzer Management AG
Publication of EP3606632A1 publication Critical patent/EP3606632A1/de
Publication of EP3606632A4 publication Critical patent/EP3606632A4/de
Pending legal-status Critical Current

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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
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/163—Plates with valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
EP18744141.5A 2017-01-27 2018-01-26 Verfahren und system zur öffnungskontrolle von ventildruckabfall Pending EP3606632A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762451400P 2017-01-27 2017-01-27
US201762484688P 2017-04-12 2017-04-12
PCT/US2018/015483 WO2018140751A1 (en) 2017-01-27 2018-01-26 Method and system for orifice control of valve pressure drop

Publications (2)

Publication Number Publication Date
EP3606632A1 EP3606632A1 (de) 2020-02-12
EP3606632A4 true EP3606632A4 (de) 2021-03-03

Family

ID=62978846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18744141.5A Pending EP3606632A4 (de) 2017-01-27 2018-01-26 Verfahren und system zur öffnungskontrolle von ventildruckabfall

Country Status (3)

Country Link
EP (1) EP3606632A4 (de)
CA (1) CA3065500A1 (de)
WO (1) WO2018140751A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE588502A (nl) * 1960-03-10 1960-07-01 Shell Internationale Research Maatschappij N.V. Schotel met variable doorlaatopeningen.
US3080155A (en) * 1960-01-18 1963-03-05 Fritz W Glitsch & Sons Inc Flow control means
US3215414A (en) * 1960-09-30 1965-11-02 Shell Oil Co Contacting tray with variable passage
WO2011141301A2 (en) * 2010-05-11 2011-11-17 Sulzer Chemtech Ag Contact tray for a mass transfer column
US20160193542A1 (en) * 2014-11-25 2016-07-07 GTI Solutions International LLC. Liquid-gas exchange device
US20170007971A1 (en) * 2015-07-08 2017-01-12 Koch-Glitsch, Lp Contact tray for a mass transfer column

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710177A (en) * 1952-04-07 1955-06-07 Braun & Co C F Bubble cap assembly with choke
US2819050A (en) * 1954-03-08 1958-01-07 Koch Eng Co Inc Check valve for rectifying column
BE545795A (de) * 1954-03-08
US2979316A (en) * 1957-10-10 1961-04-11 Phillips Petroleum Co Liquid and gas contacting apparatus
US3037754A (en) * 1959-03-23 1962-06-05 Fritz W Glitsch & Sons Inc Closures for fluid contact apparatus
NL271575A (de) * 1960-11-21
WO2016051372A1 (en) * 2014-10-04 2016-04-07 Jayawant Ravindra Valve with floating cap and restraint assembly for deployment in valve trays of distillation columns

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080155A (en) * 1960-01-18 1963-03-05 Fritz W Glitsch & Sons Inc Flow control means
BE588502A (nl) * 1960-03-10 1960-07-01 Shell Internationale Research Maatschappij N.V. Schotel met variable doorlaatopeningen.
US3215414A (en) * 1960-09-30 1965-11-02 Shell Oil Co Contacting tray with variable passage
WO2011141301A2 (en) * 2010-05-11 2011-11-17 Sulzer Chemtech Ag Contact tray for a mass transfer column
US20160193542A1 (en) * 2014-11-25 2016-07-07 GTI Solutions International LLC. Liquid-gas exchange device
US20170007971A1 (en) * 2015-07-08 2017-01-12 Koch-Glitsch, Lp Contact tray for a mass transfer column

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018140751A1 *

Also Published As

Publication number Publication date
CA3065500A1 (en) 2018-08-02
WO2018140751A1 (en) 2018-08-02
EP3606632A1 (de) 2020-02-12

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