DE2640592A1 - Entgasungskolonne - Google Patents

Entgasungskolonne

Info

Publication number
DE2640592A1
DE2640592A1 DE19762640592 DE2640592A DE2640592A1 DE 2640592 A1 DE2640592 A1 DE 2640592A1 DE 19762640592 DE19762640592 DE 19762640592 DE 2640592 A DE2640592 A DE 2640592A DE 2640592 A1 DE2640592 A1 DE 2640592A1
Authority
DE
Germany
Prior art keywords
column according
degassing
degassing column
distance
floor
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.)
Granted
Application number
DE19762640592
Other languages
German (de)
English (en)
Other versions
DE2640592C2 (enrdf_load_stackoverflow
Inventor
Karl Dipl Chem Dr Kaiser
Bernhard Dipl Ing Kuxdorf
Kurt Dipl Ing Dr Wissel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to DE19762640592 priority Critical patent/DE2640592A1/de
Priority to NLAANVRAGE7611316,A priority patent/NL169549C/xx
Priority to CS766927A priority patent/CS196327B2/cs
Priority to GB45505/76A priority patent/GB1523187A/en
Priority to SE7612322A priority patent/SE413985B/xx
Priority to JP51132729A priority patent/JPS5259070A/ja
Priority to HU76HO1936A priority patent/HU176397B/hu
Priority to YU02714/76A priority patent/YU271476A/xx
Priority to AR265360A priority patent/AR211032A1/es
Priority to FR7633513A priority patent/FR2330430A1/fr
Priority to IE2466/76A priority patent/IE44074B1/en
Priority to DK502276A priority patent/DK145733C/da
Priority to PL1976193488A priority patent/PL104472B1/pl
Priority to ES453070A priority patent/ES453070A1/es
Priority to LU76136A priority patent/LU76136A1/xx
Priority to AT0823176A priority patent/AT370003B/de
Priority to IT52045/76A priority patent/IT1066673B/it
Priority to DD195640A priority patent/DD127249A5/xx
Priority to CA265,021A priority patent/CA1064833A/en
Priority to NO763777A priority patent/NO147015C/no
Priority to US05/739,580 priority patent/US4062662A/en
Publication of DE2640592A1 publication Critical patent/DE2640592A1/de
Priority to FR7812840A priority patent/FR2388586B2/fr
Priority to JP1979151640U priority patent/JPS5635203Y2/ja
Application granted granted Critical
Publication of DE2640592C2 publication Critical patent/DE2640592C2/de
Granted 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
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
    • B01D19/0015—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid in contact columns containing plates, grids or other filling elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE19762640592 1975-11-07 1976-09-09 Entgasungskolonne Granted DE2640592A1 (de)

Priority Applications (23)

Application Number Priority Date Filing Date Title
DE19762640592 DE2640592A1 (de) 1976-09-09 1976-09-09 Entgasungskolonne
NLAANVRAGE7611316,A NL169549C (nl) 1975-11-07 1976-10-13 Ontgassingskolom voor het verwijderen van monomeren uit een waterige polymeersuspensie.
CS766927A CS196327B2 (en) 1975-11-07 1976-10-27 Degasifying column
GB45505/76A GB1523187A (en) 1975-11-07 1976-11-02 Degassing column and use thereof for removal of monomers
JP51132729A JPS5259070A (en) 1975-11-07 1976-11-04 Degasification column
HU76HO1936A HU176397B (en) 1975-11-07 1976-11-04 Degasing columm
YU02714/76A YU271476A (en) 1975-11-07 1976-11-04 Degasification colum
SE7612322A SE413985B (sv) 1975-11-07 1976-11-04 Avgasningskolonn och anvendning av densamma
ES453070A ES453070A1 (es) 1975-11-07 1976-11-05 Columna de desgasificacion.
IE2466/76A IE44074B1 (en) 1975-11-07 1976-11-05 Degassing column and use thereof for removal of monomers
DK502276A DK145733C (da) 1975-11-07 1976-11-05 Afgasningskolonne
PL1976193488A PL104472B1 (pl) 1975-11-07 1976-11-05 Kolumna odgazowujaca do oddzielania gazow z cial stalych
AR265360A AR211032A1 (es) 1975-11-07 1976-11-05 Columna de desgasificacion.
LU76136A LU76136A1 (enrdf_load_stackoverflow) 1975-11-07 1976-11-05
AT0823176A AT370003B (de) 1975-11-07 1976-11-05 Entgasungskolonne
IT52045/76A IT1066673B (it) 1975-11-07 1976-11-05 Colonna di degassaggio
DD195640A DD127249A5 (enrdf_load_stackoverflow) 1975-11-07 1976-11-05
CA265,021A CA1064833A (en) 1975-11-07 1976-11-05 Degassing column
NO763777A NO147015C (no) 1975-11-07 1976-11-05 Avgassingskolonne.
FR7633513A FR2330430A1 (fr) 1975-11-07 1976-11-05 Colonne de degazage perfectionnee
US05/739,580 US4062662A (en) 1975-11-07 1976-11-08 Degassing column
FR7812840A FR2388586B2 (fr) 1975-11-07 1978-04-28 Colonne de degazage perfectionnee
JP1979151640U JPS5635203Y2 (enrdf_load_stackoverflow) 1975-11-07 1979-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762640592 DE2640592A1 (de) 1976-09-09 1976-09-09 Entgasungskolonne

Publications (2)

Publication Number Publication Date
DE2640592A1 true DE2640592A1 (de) 1978-03-16
DE2640592C2 DE2640592C2 (enrdf_load_stackoverflow) 1989-03-02

Family

ID=5987534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762640592 Granted DE2640592A1 (de) 1975-11-07 1976-09-09 Entgasungskolonne

Country Status (1)

Country Link
DE (1) DE2640592A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013030069A1 (de) * 2011-08-30 2013-03-07 Evonik Degussa Gmbh Verfahren zur umsetzung von methylmercaptopropionaldehyd aus roh-acrolein und roh-methylmercaptan

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2011870B (de) * Stage, Hermann, Dr., 5000 Köln Siebboden für Stoffaustauschkolonnen
DE1444376B2 (de) * 1962-08-31 1975-04-30 Shell Internationale Research Maatschappij B.V., Den Haag (Niederlande) Stoffaustauschkolonne mit gelochten horizontalen Zwischenbodenplatten
DE2521780A1 (de) * 1975-05-16 1976-11-18 Hoechst Ag Verfahren zur kontinuierlichen entfernung von monomeren aus waessrigen dispersionen von polymeren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2011870B (de) * Stage, Hermann, Dr., 5000 Köln Siebboden für Stoffaustauschkolonnen
DE2027655B (de) * Toyo Soda Manufacturing Co , Ltd , Shin nanyo, Yamaguchi (Japan) Verfahren und Vorrichtung zur Destil lation von Vinylmonomeren
DE1444376B2 (de) * 1962-08-31 1975-04-30 Shell Internationale Research Maatschappij B.V., Den Haag (Niederlande) Stoffaustauschkolonne mit gelochten horizontalen Zwischenbodenplatten
DE2521780A1 (de) * 1975-05-16 1976-11-18 Hoechst Ag Verfahren zur kontinuierlichen entfernung von monomeren aus waessrigen dispersionen von polymeren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ULLMANN: Encyklopädie der technischen Chemie, Bd. 1, 1951, S. 450, 451 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013030069A1 (de) * 2011-08-30 2013-03-07 Evonik Degussa Gmbh Verfahren zur umsetzung von methylmercaptopropionaldehyd aus roh-acrolein und roh-methylmercaptan
US9029597B2 (en) 2011-08-30 2015-05-12 Evonik Degussa Gmbh Method for the conversion of methylmercaptopropionaldehyde formed from crude acrolein and crude methyl mercaptan
RU2615734C2 (ru) * 2011-08-30 2017-04-10 Эвоник Дегусса Гмбх Способ превращения метилмеркаптопропионового альдегида, получаемого из сырых акролеина и метилмеркаптана

Also Published As

Publication number Publication date
DE2640592C2 (enrdf_load_stackoverflow) 1989-03-02

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