EP3606632A4 - Method and system for orifice control of valve pressure drop - Google Patents
Method and system for orifice control of valve pressure drop Download PDFInfo
- 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
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
- B01D3/16—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)
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 (en) | 2020-02-12 |
EP3606632A4 true EP3606632A4 (en) | 2021-03-03 |
Family
ID=62978846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18744141.5A Pending EP3606632A4 (en) | 2017-01-27 | 2018-01-26 | Method and system for orifice control of valve pressure drop |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3606632A4 (en) |
CA (1) | CA3065500A1 (en) |
WO (1) | WO2018140751A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE588502A (en) * | ||||
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)
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 |
BE545795A (en) * | 1954-03-08 | |||
US2819050A (en) * | 1954-03-08 | 1958-01-07 | Koch Eng Co Inc | Check valve for rectifying column |
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 (en) * | 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 |
-
2018
- 2018-01-26 EP EP18744141.5A patent/EP3606632A4/en active Pending
- 2018-01-26 WO PCT/US2018/015483 patent/WO2018140751A1/en unknown
- 2018-01-26 CA CA3065500A patent/CA3065500A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE588502A (en) * | ||||
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 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018140751A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2018140751A1 (en) | 2018-08-02 |
EP3606632A1 (en) | 2020-02-12 |
CA3065500A1 (en) | 2018-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20191120 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SULZER MANAGEMENT AG |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: FLEMING, PHILLIP, BRADLEY Inventor name: BURTON, LARRY, W. Inventor name: BINKLEY, MICHAEL, J. |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210202 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B01D 3/16 20060101AFI20210127BHEP Ipc: B01D 3/32 20060101ALI20210127BHEP Ipc: B01D 3/22 20060101ALI20210127BHEP Ipc: B01D 3/20 20060101ALI20210127BHEP |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230608 |