BE848035A - PERFECTED DEGASING COLUMN, - Google Patents

PERFECTED DEGASING COLUMN,

Info

Publication number
BE848035A
BE848035A BE172113A BE172113A BE848035A BE 848035 A BE848035 A BE 848035A BE 172113 A BE172113 A BE 172113A BE 172113 A BE172113 A BE 172113A BE 848035 A BE848035 A BE 848035A
Authority
BE
Belgium
Prior art keywords
degasing
perfected
column
perfected degasing
degasing column
Prior art date
Application number
BE172113A
Other languages
French (fr)
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 BE848035A publication Critical patent/BE848035A/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
    • 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)
BE172113A 1975-11-07 1976-11-05 PERFECTED DEGASING COLUMN, BE848035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550023 DE2550023C3 (en) 1975-11-07 1975-11-07 Degassing column

Publications (1)

Publication Number Publication Date
BE848035A true BE848035A (en) 1977-05-05

Family

ID=5961183

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172113A BE848035A (en) 1975-11-07 1976-11-05 PERFECTED DEGASING COLUMN,

Country Status (4)

Country Link
BE (1) BE848035A (en)
CH (1) CH599802A5 (en)
DE (1) DE2550023C3 (en)
IN (1) IN145754B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640546C2 (en) * 1976-09-09 1982-07-01 Hoechst Ag, 6000 Frankfurt Process for the continuous removal of vinyl chloride from an aqueous dispersion of homo- and copolymers of vinyl chloride
JPS548693A (en) * 1977-06-21 1979-01-23 Chisso Corp Removal of monomer from vinyl chloride resin slurry by steam treatment using improved plate column
DE2746909C3 (en) * 1977-10-19 1982-03-11 Hoechst Ag, 6000 Frankfurt Process for the continuous removal of residual hydrocarbons from polyolefins
DE2855146C2 (en) * 1978-12-20 1983-04-28 Chisso Corp., Osaka Process for removing residual monomeric vinyl chloride from an aqueous dispersion of a polyvinyl chloride resin powder
DE3200413A1 (en) * 1982-01-09 1983-07-21 Bayer Ag, 5090 Leverkusen METHOD FOR DEMONOMERIZING POLYMER SLURRIES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB879270A (en) * 1958-03-18 1961-10-11 Max Leva Gas-liquid contact tower
NL282718A (en) * 1962-08-31
DE2518661C3 (en) * 1975-04-26 1979-03-29 Hoechst Ag, 6000 Frankfurt Distillation column

Also Published As

Publication number Publication date
CH599802A5 (en) 1978-05-31
IN145754B (en) 1978-12-16
DE2550023B2 (en) 1980-01-03
DE2550023A1 (en) 1977-05-12
DE2550023C3 (en) 1988-11-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19941130