SG11202003118TA - Mass transfer assembly and column with dividing wall and methods involving same - Google Patents

Mass transfer assembly and column with dividing wall and methods involving same

Info

Publication number
SG11202003118TA
SG11202003118TA SG11202003118TA SG11202003118TA SG11202003118TA SG 11202003118T A SG11202003118T A SG 11202003118TA SG 11202003118T A SG11202003118T A SG 11202003118TA SG 11202003118T A SG11202003118T A SG 11202003118TA SG 11202003118T A SG11202003118T A SG 11202003118TA
Authority
SG
Singapore
Prior art keywords
column
mass transfer
dividing wall
transfer assembly
methods involving
Prior art date
Application number
SG11202003118TA
Inventor
Izak Nieuwoudt
Original Assignee
Koch Glitsch Lp
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 Koch Glitsch Lp filed Critical Koch Glitsch Lp
Publication of SG11202003118TA publication Critical patent/SG11202003118TA/en

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
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • 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
    • B01D3/008—Liquid distribution
    • 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
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
SG11202003118TA 2017-11-14 2018-11-14 Mass transfer assembly and column with dividing wall and methods involving same SG11202003118TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762585873P 2017-11-14 2017-11-14
PCT/IB2018/058938 WO2019097409A1 (en) 2017-11-14 2018-11-14 Mass transfer assembly and column with dividing wall and methods involving same

Publications (1)

Publication Number Publication Date
SG11202003118TA true SG11202003118TA (en) 2020-05-28

Family

ID=64564927

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003118TA SG11202003118TA (en) 2017-11-14 2018-11-14 Mass transfer assembly and column with dividing wall and methods involving same

Country Status (9)

Country Link
US (2) US11260318B2 (en)
EP (1) EP3710124A1 (en)
JP (1) JP7213242B2 (en)
KR (1) KR20200084027A (en)
CN (1) CN111344049B (en)
BR (1) BR112020008972A2 (en)
SG (1) SG11202003118TA (en)
TW (1) TWI806924B (en)
WO (1) WO2019097409A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11260317B2 (en) * 2017-11-14 2022-03-01 Koch-Glitsch, Lp Mass transfer assembly and column with dividing wall and methods involving same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582523A (en) * 1948-08-06 1952-01-15 Geigy Ag J R Liquid distributor for dividing a constant or variable stream of liquid into two partial streams
US3412016A (en) * 1967-03-29 1968-11-19 Mobil Oil Corp Method and apparatus for contemporaneously fractionating a plurality of hydrocarbon mixtures
US4167475A (en) * 1978-01-12 1979-09-11 Uop Inc. Fractionation process, control system and apparatus
US4498916A (en) * 1983-06-28 1985-02-12 Phillips Petroleum Company Control of a fractional distillation process
US7129387B2 (en) * 2003-03-20 2006-10-31 Bp Corporation North America Inc. Low capital implementation of distributed distillation in ethylene recovery
EP1980303B1 (en) * 2007-04-10 2018-01-24 Sulzer Chemtech AG Column with a reflux divider having portions for the transfer of material arranged in parallel and a method of operating the column
US8480860B2 (en) * 2008-10-22 2013-07-09 Air Products And Chemicals, Inc. Divided wall columns for smaller sized plants
EP2233183B1 (en) 2009-03-23 2016-02-17 Sulzer Chemtech AG Liquid distributor
KR101351637B1 (en) 2012-03-23 2014-01-16 (주)에이엠티퍼시픽 Liquid Splitter
KR101351638B1 (en) 2012-05-22 2014-01-16 (주)에이엠티퍼시픽 Liquid Splitter
WO2015058671A1 (en) * 2013-10-23 2015-04-30 中国石油化工股份有限公司 Partitioned column
US9504934B2 (en) * 2013-10-27 2016-11-29 Purdue Research Foundation Multicomponent dividing wall columns
CN205549653U (en) 2015-10-21 2016-09-07 中国石油化工股份有限公司 Divide wall rectifying column column plate and have branch wall rectifying column of this column plate
CN106669214B (en) 2015-11-05 2019-01-08 中国石油化工股份有限公司大连石油化工研究院 A kind of rectifying tower with bulkhead
CN205216245U (en) 2015-11-27 2016-05-11 天津中福工程技术有限公司 A liquid flow distributor for next door rectifying column

Also Published As

Publication number Publication date
US11260318B2 (en) 2022-03-01
US20210178283A1 (en) 2021-06-17
WO2019097409A1 (en) 2019-05-23
EP3710124A1 (en) 2020-09-23
US20220062785A1 (en) 2022-03-03
TWI806924B (en) 2023-07-01
BR112020008972A2 (en) 2020-10-13
CN111344049B (en) 2022-07-29
JP7213242B2 (en) 2023-01-26
JP2021502890A (en) 2021-02-04
TW201936245A (en) 2019-09-16
KR20200084027A (en) 2020-07-09
CN111344049A (en) 2020-06-26

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