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 (OSRAM)

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 (OSRAM) 1985-10-19

Family

ID=26278189

Family Applications (1)

Application Number Title Priority Date Filing Date
IN184/CAL/82A IN156721B (OSRAM) 1981-01-22 1982-02-17

Country Status (7)

Country Link
US (1) US4496430A (OSRAM)
EP (1) EP0057493B2 (OSRAM)
AU (1) AU546844B2 (OSRAM)
CA (1) CA1197173A (OSRAM)
DE (1) DE3268060D1 (OSRAM)
ES (1) ES8305216A1 (OSRAM)
IN (1) IN156721B (OSRAM)

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
HUE051323T2 (hu) * 2013-06-21 2021-03-01 Cargill Inc Elválasztó fal etanol tisztítási eljárásban
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
US10989471B2 (en) 2015-10-30 2021-04-27 Praxair Technology, Inc. Multiple pass, parallel flow downcomer tray for a mass transfer column
US10012436B2 (en) * 2015-10-30 2018-07-03 Praxair Technology, Inc. Multiple pass, parallel flow downcomer tray for a mass transfer column
JP7073374B2 (ja) * 2016-12-06 2022-05-23 コベストロ、ドイチュラント、アクチエンゲゼルシャフト カスケードトレイ、そのカスケードトレイを備える精留塔、その様な精留塔の運用方法、およびその使用
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
ES508678A0 (es) 1983-04-01
CA1197173A (en) 1985-11-26
DE3268060D1 (en) 1986-02-06
AU546844B2 (en) 1985-09-26
ES8305216A1 (es) 1983-04-01
EP0057493B1 (en) 1985-12-27
US4496430A (en) 1985-01-29
EP0057493A1 (en) 1982-08-11
EP0057493B2 (en) 1990-01-24
AU7947082A (en) 1982-07-29

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