CH488476A - High-performance exchange tray for columns - Google Patents

High-performance exchange tray for columns

Info

Publication number
CH488476A
CH488476A CH412668A CH412668A CH488476A CH 488476 A CH488476 A CH 488476A CH 412668 A CH412668 A CH 412668A CH 412668 A CH412668 A CH 412668A CH 488476 A CH488476 A CH 488476A
Authority
CH
Switzerland
Prior art keywords
columns
exchange tray
performance exchange
performance
tray
Prior art date
Application number
CH412668A
Other languages
German (de)
Inventor
Hoppe Klaus Ing Dr
Gerhard Dipl Ing Krueger
Original Assignee
Germania Chemieanlagen Und App
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 Germania Chemieanlagen Und App filed Critical Germania Chemieanlagen Und App
Publication of CH488476A publication Critical patent/CH488476A/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
    • B01D3/16—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)
  • Separating Particles In Gases By Inertia (AREA)
CH412668A 1967-12-01 1968-03-20 High-performance exchange tray for columns CH488476A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DD12868067 1967-12-01
DEV0035351 1968-01-31
NL6801822A NL157212B (en) 1967-12-01 1968-02-08 EXCHANGE DISH FOR A COLUMN, WHICH DISHES ARE DIVIDED INTO SOME SEGMENTS PROVIDED WITH GAS FLOW OPENINGS.
FR139973 1968-02-15
BE711508 1968-02-29

Publications (1)

Publication Number Publication Date
CH488476A true CH488476A (en) 1970-04-15

Family

ID=27507690

Family Applications (1)

Application Number Title Priority Date Filing Date
CH412668A CH488476A (en) 1967-12-01 1968-03-20 High-performance exchange tray for columns

Country Status (4)

Country Link
BE (1) BE711508A (en)
CH (1) CH488476A (en)
FR (1) FR1582810A (en)
NL (1) NL157212B (en)

Also Published As

Publication number Publication date
NL157212B (en) 1978-07-17
BE711508A (en) 1968-07-01
FR1582810A (en) 1969-10-10
DE1719451A1 (en) 1970-12-03
DE1719451B2 (en) 1973-02-01
NL6801822A (en) 1969-08-12

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Legal Events

Date Code Title Description
PL Patent ceased