DK3773965T3 - Apparat og fremgangsmåde til damp-væske-kontakt med faldrør ved skal - Google Patents

Apparat og fremgangsmåde til damp-væske-kontakt med faldrør ved skal Download PDF

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Publication number
DK3773965T3
DK3773965T3 DK19778389.7T DK19778389T DK3773965T3 DK 3773965 T3 DK3773965 T3 DK 3773965T3 DK 19778389 T DK19778389 T DK 19778389T DK 3773965 T3 DK3773965 T3 DK 3773965T3
Authority
DK
Denmark
Prior art keywords
downpipe
vapor
shell
liquid contact
liquid
Prior art date
Application number
DK19778389.7T
Other languages
English (en)
Inventor
Zhanping Xu
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
Application filed by Uop Llc filed Critical Uop Llc
Application granted granted Critical
Publication of DK3773965T3 publication Critical patent/DK3773965T3/da

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
    • B01D3/324—Tray constructions
    • B01D3/326—Tray supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B01D1/305—Demister (vapour-liquid separation)
    • 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
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • B01D3/28—Fractionating columns with surface contact and vertical guides, e.g. film action
    • 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
    • B01D3/324—Tray constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B01D46/0009—Tray-like arrangements of filters in a vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32234—Inclined orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32408—Metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DK19778389.7T 2018-03-29 2019-03-28 Apparat og fremgangsmåde til damp-væske-kontakt med faldrør ved skal DK3773965T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/940,895 US11786855B2 (en) 2018-03-29 2018-03-29 Vapor-liquid contacting apparatus and process with downcomer at shell
PCT/US2019/024492 WO2019191374A1 (en) 2018-03-29 2019-03-28 Vapor-liquid contacting apparatus and process with downcomer at shell

Publications (1)

Publication Number Publication Date
DK3773965T3 true DK3773965T3 (da) 2023-05-15

Family

ID=68056610

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19778389.7T DK3773965T3 (da) 2018-03-29 2019-03-28 Apparat og fremgangsmåde til damp-væske-kontakt med faldrør ved skal

Country Status (7)

Country Link
US (2) US11786855B2 (da)
EP (1) EP3773965B1 (da)
KR (1) KR102468098B1 (da)
CN (1) CN111989145B9 (da)
DK (1) DK3773965T3 (da)
TW (1) TWI760604B (da)
WO (1) WO2019191374A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11786855B2 (en) * 2018-03-29 2023-10-17 Uop Llc Vapor-liquid contacting apparatus and process with downcomer at shell

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* Cited by examiner, † Cited by third party
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US2926754A (en) * 1956-02-29 1960-03-01 Edw G Ragatz Co Method for improved mechanical effectiveness and efficiency of component interchangeon a vapor liquid contacting tray
DE1223803B (de) * 1962-02-28 1966-09-01 Julius Montz Fa Waerme- und Stoffaustauschkolonne
US3231251A (en) * 1962-05-10 1966-01-25 York Process Equipment Corp Froth disengagement in gas-liquid contact apparatus
US4051206A (en) * 1976-05-10 1977-09-27 Uop Inc. Sieve-type fractionation trays
US4275021A (en) * 1977-03-17 1981-06-23 Union Carbide Corporation Gas-liquid contacting tray with improved inlet bubbling means
SU1124992A1 (ru) * 1977-12-26 1984-11-23 Предприятие П/Я А-3605 Массообменный аппарат
US4547326A (en) * 1981-02-27 1985-10-15 Union Carbide Corporation Gas liquid contacting tray
US4750975A (en) * 1986-03-17 1988-06-14 Uni-Frac, Inc. Vapor/liquid contact column structure
CA2035701C (en) * 1991-02-05 1999-01-19 Karl T. Chuang Active liquid distributor containing, packed column
US5244604A (en) * 1992-04-02 1993-09-14 Uop Packing-enhanced baffled downcomer fractionation tray
CA2186119C (en) * 1994-03-24 2007-01-02 Gerrit Konijn Column for counter-currently contacting gas and liquid
EP0694325A1 (en) * 1994-07-29 1996-01-31 Shell Internationale Researchmaatschappij B.V. Column for contacting gas and liquid
US6059934A (en) * 1997-04-07 2000-05-09 Mobil Oil Corporation Co-current contacting separation tray design and methods for using same
US5837105A (en) * 1997-04-07 1998-11-17 Mobil Oil Corporation Co-current contacting separation tray design and methods for using same
AU9304098A (en) * 1997-09-10 1999-03-29 Koch-Glitsch, Inc. Downcomers for vapor-liquid contact trays
US6131891A (en) * 1998-03-30 2000-10-17 Uop Llc Fractionation column containing stacked fractionation trays
US6287367B1 (en) * 1998-05-19 2001-09-11 Mobil Oil Corporation High-capacity vapor/liquid contacting device
US6095504A (en) * 1999-03-24 2000-08-01 Uop Llc Supports for stacked fractionation tray end pieces
US20010015136A1 (en) * 2000-02-16 2001-08-23 Letzel Hugo Martijn Column for counter-currently contacting gas and liquid
US6460834B2 (en) * 2000-02-16 2002-10-08 Shell Oil Company Gas/liquid contact tray
US6390454B1 (en) * 2000-06-02 2002-05-21 Uop Llc Multiple downcomer fractionation trays with liquid distribution devices on ends of downcomers
US6682633B1 (en) * 2000-12-22 2004-01-27 Uop Llc Apparatus for cocurrent fractional distillation
US6736378B2 (en) * 2001-06-18 2004-05-18 Koch-Glitsch, Lp Contact tray having tray supported downcomers
DE10230325A1 (de) * 2002-07-05 2004-01-15 Julius Montz Gmbh Bodenkolonne
EP1624954B1 (en) * 2003-02-06 2012-08-15 Sulzer Chemtech AG Tray apparatus, column with same and method of assembling and using
US7841585B2 (en) * 2003-02-21 2010-11-30 Shell Oil Company Separation tray
US7137622B2 (en) * 2004-04-22 2006-11-21 Exxonmobil Research And Engineering Company De-entrainment of liquid particles from gas
US7204477B2 (en) * 2005-06-01 2007-04-17 Uop Llc Parallel flow fractionation tray
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US7424999B2 (en) * 2005-12-16 2008-09-16 Uop Llc Co-current vapor-liquid contacting apparatus
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WO2008103304A2 (en) * 2007-02-23 2008-08-28 Exxonmobil Research And Engineering Company Improved de-entrainment tray for high capacity operation
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US8246016B2 (en) * 2008-07-18 2012-08-21 Uop Llc Downcomer for a gas-liquid contacting device
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US8235362B2 (en) * 2009-03-31 2012-08-07 Uop Llc Fluid distribution to parallel flow vapor-liquid contacting trays
US8020838B2 (en) * 2009-03-31 2011-09-20 Uop Llc Contacting stages for co-current contacting apparatuses
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US11786855B2 (en) * 2018-03-29 2023-10-17 Uop Llc Vapor-liquid contacting apparatus and process with downcomer at shell
US10933344B2 (en) * 2018-03-29 2021-03-02 Uop Llc Vapor-liquid contacting apparatus and process with offset contacting modules
US11904262B2 (en) * 2018-03-29 2024-02-20 Uop Llc Vapor-liquid contacting apparatus and process with cross contacting
US11745116B2 (en) * 2021-10-01 2023-09-05 Manish Bhargava Apparatus for a dividing wall column in an isomerization unit

Also Published As

Publication number Publication date
WO2019191374A1 (en) 2019-10-03
CN111989145A (zh) 2020-11-24
TWI760604B (zh) 2022-04-11
EP3773965B1 (en) 2023-05-03
KR102468098B1 (ko) 2022-11-16
EP3773965A1 (en) 2021-02-17
CN111989145B (zh) 2022-11-29
CN111989145B9 (zh) 2023-01-31
TW201941823A (zh) 2019-11-01
US20230415083A1 (en) 2023-12-28
KR20200133790A (ko) 2020-11-30
US11786855B2 (en) 2023-10-17
EP3773965A4 (en) 2021-06-16
US20190299138A1 (en) 2019-10-03

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