GB1231447A - - Google Patents

Info

Publication number
GB1231447A
GB1231447A GB1231447DA GB1231447A GB 1231447 A GB1231447 A GB 1231447A GB 1231447D A GB1231447D A GB 1231447DA GB 1231447 A GB1231447 A GB 1231447A
Authority
GB
United Kingdom
Prior art keywords
gas
shaft
tray
liquid contact
disc
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1231447A publication Critical patent/GB1231447A/en
Expired legal-status Critical Current

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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1231447D 1968-12-09 1968-12-09 Expired GB1231447A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5840268 1968-12-09

Publications (1)

Publication Number Publication Date
GB1231447A true GB1231447A (enrdf_load_stackoverflow) 1971-05-12

Family

ID=10481526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231447D Expired GB1231447A (enrdf_load_stackoverflow) 1968-12-09 1968-12-09

Country Status (1)

Country Link
GB (1) GB1231447A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213717A (en) * 1991-03-01 1993-05-25 Hoechst Aktiengesellschaft Apparatus for fumigating waste waters
US20130062793A1 (en) * 2010-05-11 2013-03-14 Sulzer Chemtech Ag Contact tray for a mass transfer column

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213717A (en) * 1991-03-01 1993-05-25 Hoechst Aktiengesellschaft Apparatus for fumigating waste waters
US20130062793A1 (en) * 2010-05-11 2013-03-14 Sulzer Chemtech Ag Contact tray for a mass transfer column
US9199206B2 (en) * 2010-05-11 2015-12-01 Sulzer Chemtech Ag Contact tray for a mass transfer column

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees