IN156721B - - Google Patents

Info

Publication number
IN156721B
IN156721B IN184/CAL/82A IN184CA1982A IN156721B IN 156721 B IN156721 B IN 156721B IN 184CA1982 A IN184CA1982 A IN 184CA1982A IN 156721 B IN156721 B IN 156721B
Authority
IN
India
Application number
IN184/CAL/82A
Other languages
English (en)
Inventor
Arthur Evan Owen Jenkins
Original Assignee
Distillation Technology Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26278189&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN156721(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Distillation Technology Ltd filed Critical Distillation Technology Ltd
Publication of IN156721B publication Critical patent/IN156721B/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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
IN184/CAL/82A 1981-01-22 1982-02-17 IN156721B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8101937 1981-01-22
GB8115192 1981-05-18

Publications (1)

Publication Number Publication Date
IN156721B true IN156721B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-10-19

Family

ID=26278189

Family Applications (1)

Application Number Title Priority Date Filing Date
IN184/CAL/82A IN156721B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-01-22 1982-02-17

Country Status (7)

Country Link
US (1) US4496430A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0057493B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU546844B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1197173A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3268060D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8305216A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN156721B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582569A (en) * 1981-01-22 1986-04-15 Distillation Technology Limited Mass transfer apparatus
FR2594349B1 (fr) * 1986-02-18 1989-11-17 Elf Aquitaine Colonne de distillation a circulation helicoidale de liquide avec espacement dissymetrique des plateaux
US4750975A (en) * 1986-03-17 1988-06-14 Uni-Frac, Inc. Vapor/liquid contact column structure
US4872955A (en) * 1986-03-17 1989-10-10 Uni-Frac Inc. Vapor/liquid contact column structure
US4995946A (en) * 1989-10-10 1991-02-26 Aristech Chemical Corporation Method and apparatus for achieving balanced flow on multipass distillation trays
US5091060A (en) * 1990-09-10 1992-02-25 Phillips Petroleum Company Fractional distillation column and method for its use
DE4328424A1 (de) * 1993-08-24 1995-03-02 Basf Ag Destillationskolonne zur Trennung eines Flüssigkeitsgemisches in mehrere reine Fraktionen
US6494440B2 (en) * 2000-02-16 2002-12-17 Shell Oil Company Gas-liquid contacting tray
US6863267B2 (en) * 2000-02-16 2005-03-08 Shell Oil Company Gas-liquid contacting tray
US6585238B1 (en) * 2000-03-07 2003-07-01 Donald C. Erickson Locally co current horizontally staged contact tray
US6371455B1 (en) * 2001-01-05 2002-04-16 Adam T. Lee Gas/liquid contacting apparatus
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
JP5410044B2 (ja) * 2007-08-16 2014-02-05 日揮株式会社 接触塔及び処理方法
EP2161063B1 (en) * 2008-09-03 2016-11-02 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method for fabricating divided wall columns
CN103386209B (zh) * 2012-05-08 2015-05-13 中国石油化工集团公司 板式分馏塔内套板结构
ES2829500T3 (es) * 2013-06-21 2021-06-01 Cargill Inc Pared divisoria en el proceso de purificación de etanol
CN104815531B (zh) * 2015-05-15 2017-01-18 吴利敏 一种双液交替流型传质方法及其适用的板式塔
US10012436B2 (en) * 2015-10-30 2018-07-03 Praxair Technology, Inc. Multiple pass, parallel flow downcomer tray for a mass transfer column
US10989471B2 (en) 2015-10-30 2021-04-27 Praxair Technology, Inc. Multiple pass, parallel flow downcomer tray for a mass transfer column
US10799810B2 (en) * 2016-12-06 2020-10-13 Covestro Deutschland Ag Cascade tray, rectifying column containing said cascade tray, method for operating such a rectifying column, and use of same
CN112774236B (zh) * 2020-12-10 2022-02-18 大连理工大学 一种管壳式主动型气相分配器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141374A (en) * 1917-10-29 1921-07-11 Hermann Frischer Improved process and apparatus for causing gases and liquids to react with one another
GB237617A (en) * 1925-07-22 1926-10-22 Stanislaw Prus Szczepanowski Methods of and apparatus for separating mixtures of gases and vapours into fractions of different molecular weight
DE634806C (de) * 1934-04-15 1936-09-03 Heckmann G M B H Maschf Destillier- und Rektifizierkolonne
DE667636C (de) * 1937-04-24 1938-11-17 Heckmann G M B H Maschf Destillier-, Rektifizier-, Fraktionier- oder Waschkolonne
GB569039A (en) * 1940-12-16 1945-05-02 Appleby Frodingham Steel Compa Improvements in or relating to gas-liquid or vapour-liquid contacting apparatus, fractionating columns or the like
GB719197A (en) * 1952-01-30 1954-11-24 Koppers Gmbh Heinrich Bubble trays for distillation columns and the like
GB972015A (en) * 1960-12-14 1964-10-07 Gen Gas Kabushiki Kaisha Method and apparatus of distillation
DE1281398B (de) * 1964-02-08 1968-10-24 Kobe Steel Ltd Vorrichtung zum Inkontaktbringen von Gas und Fluessigkeit
FR2190510A1 (en) * 1972-06-28 1974-02-01 Inst Francais Du Petrole Immiscible liquid/fluid contacting column - through which a single stream of one component passes counter current to 3 parallel streams of second component
DE2321475A1 (de) * 1973-04-27 1974-11-28 Christoph Dr Ing Heucke Verfahren und vorrichtung zur verbesserung des stoffaustausches bei absorptions- und rektifikationsvorgaengen
US4028191A (en) * 1974-12-16 1977-06-07 Uop Inc. Fractionation column with vapor channeling baffles
GB1506393A (en) * 1975-06-12 1978-04-05 British Petroleum Co Distillation column
DE2552357A1 (de) * 1975-11-21 1977-05-26 Linde Ag Wasch- und rektifiziereinrichtung
DE2835462A1 (de) * 1978-08-12 1980-02-21 Bert Dipl Ing Zitzmann Austauschboden mit gleichsinniger fluessigkeitsfuehrung fuer rektifizierkolonnen
US4361469A (en) * 1981-02-17 1982-11-30 Trutna William R Process for using cocurrent contacting distillation columns

Also Published As

Publication number Publication date
EP0057493A1 (en) 1982-08-11
AU7947082A (en) 1982-07-29
EP0057493B2 (en) 1990-01-24
DE3268060D1 (en) 1986-02-06
AU546844B2 (en) 1985-09-26
US4496430A (en) 1985-01-29
CA1197173A (en) 1985-11-26
EP0057493B1 (en) 1985-12-27
ES508678A0 (es) 1983-04-01
ES8305216A1 (es) 1983-04-01

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