ZA867923B - Valve bottom for fluid exchange column - Google Patents

Valve bottom for fluid exchange column

Info

Publication number
ZA867923B
ZA867923B ZA867923A ZA867923A ZA867923B ZA 867923 B ZA867923 B ZA 867923B ZA 867923 A ZA867923 A ZA 867923A ZA 867923 A ZA867923 A ZA 867923A ZA 867923 B ZA867923 B ZA 867923B
Authority
ZA
South Africa
Prior art keywords
exchange column
fluid exchange
valve bottom
valve
fluid
Prior art date
Application number
ZA867923A
Other languages
English (en)
Inventor
Peter J Schmid
Franz Kranebitter
Peter Panning
Original Assignee
Envirotec Ag
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 Envirotec Ag filed Critical Envirotec Ag
Publication of ZA867923B publication Critical patent/ZA867923B/xx

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ZA867923A 1985-10-28 1986-10-20 Valve bottom for fluid exchange column ZA867923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0311185A AT389058B (de) 1985-10-28 1985-10-28 Ventilboden fuer stoffaustauschkolonnen

Publications (1)

Publication Number Publication Date
ZA867923B true ZA867923B (en) 1987-06-24

Family

ID=3545469

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA867923A ZA867923B (en) 1985-10-28 1986-10-20 Valve bottom for fluid exchange column

Country Status (8)

Country Link
EP (1) EP0221048A3 (fr)
AT (1) AT389058B (fr)
CA (1) CA1295235C (fr)
CS (1) CS275833B6 (fr)
DD (1) DD250057A5 (fr)
HU (1) HU198132B (fr)
PL (1) PL152536B1 (fr)
ZA (1) ZA867923B (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE67964C (de) * Firma GEORG HALLER in Altona - Ottensen, I. Bornstr. 31 Messer - Putzmaschine
DE1164776B (de) * 1958-11-21 1964-03-05 Enfo Grundlagen Forschungs Ag Klappenventil
NL283679A (fr) * 1961-09-29 1900-01-01
NL284692A (fr) * 1962-10-19
US3940462A (en) * 1964-06-27 1976-02-24 Chepos Zavody Chemicho A Potravinarskeho Strojirenstvi, Generalni Reditelstvi Bubble tray and cap assembly for fluid contact apparatus
DE1542230A1 (de) * 1966-05-26 1970-05-21 Ins Tut Fuer Chemieanlagen Klappenventil fuer Ventilboeden zur Veraenderung des Gas- bzw. Dampfdurchtrittes
DE1667347A1 (de) * 1968-03-15 1971-04-08 Masch Und Appbau Grimma Veb Klappenboden fuer Stoffaustauschkolonnen

Also Published As

Publication number Publication date
HU198132B (en) 1989-08-28
PL152536B1 (en) 1991-01-31
EP0221048A2 (fr) 1987-05-06
CA1295235C (fr) 1992-02-04
EP0221048A3 (fr) 1988-07-20
HUT45909A (en) 1988-09-28
DD250057A5 (de) 1987-09-30
CS275833B6 (en) 1992-03-18
ATA311185A (de) 1989-03-15
AT389058B (de) 1989-10-10
PL262076A1 (en) 1987-10-05

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