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BE871256A - Colonne de distillation a cloches a bulles d'entretien facile, pour distillation de liquides encrassants et/ou a forts depots - Google Patents

Colonne de distillation a cloches a bulles d'entretien facile, pour distillation de liquides encrassants et/ou a forts depots

Info

Publication number
BE871256A
BE871256A BE78191117A BE191117A BE871256A BE 871256 A BE871256 A BE 871256A BE 78191117 A BE78191117 A BE 78191117A BE 191117 A BE191117 A BE 191117A BE 871256 A BE871256 A BE 871256A
Authority
BE
Belgium
Prior art keywords
distillation
easy maintenance
distillation column
bubble bell
cloudy liquids
Prior art date
Application number
BE78191117A
Other languages
English (en)
Original Assignee
Alko Ab Oy
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 Alko Ab Oy filed Critical Alko Ab Oy
Publication of BE871256A publication Critical patent/BE871256A/fr

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
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • 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
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • B01D3/205—Bubble caps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/23—Methanol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BE78191117A 1977-10-14 1978-10-13 Colonne de distillation a cloches a bulles d'entretien facile, pour distillation de liquides encrassants et/ou a forts depots BE871256A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI773048A FI59730C (fi) 1977-10-14 1977-10-14 Laettskoett klockbottenkolonn foer destillering av grumliga och tilltaeppande vaetskor

Publications (1)

Publication Number Publication Date
BE871256A true BE871256A (fr) 1979-02-01

Family

ID=8511136

Family Applications (1)

Application Number Title Priority Date Filing Date
BE78191117A BE871256A (fr) 1977-10-14 1978-10-13 Colonne de distillation a cloches a bulles d'entretien facile, pour distillation de liquides encrassants et/ou a forts depots

Country Status (12)

Country Link
US (1) US4207276A (fr)
JP (2) JPS54151567A (fr)
BE (1) BE871256A (fr)
BR (1) BR7806489A (fr)
CA (1) CA1140889A (fr)
DE (1) DE2844768A1 (fr)
FI (1) FI59730C (fr)
FR (1) FR2405731B1 (fr)
GB (1) GB2006029B (fr)
NL (1) NL7810265A (fr)
SE (1) SE425549B (fr)
YU (1) YU40345B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301098A (en) * 1980-01-30 1981-11-17 Mix Thomas W Vapor liquid contacting
US4379736A (en) * 1981-12-23 1983-04-12 Cosden Technology, Inc. Method and apparatus for inhibiting the formation of polymerized vinylaromatic compounds during distillative purification of vinylaromatic monomer
US5514305A (en) * 1994-06-22 1996-05-07 Ebeling; Harold O. Bubble tray
FR2901488B1 (fr) * 2006-05-23 2008-08-15 Otv Sa Dispositif d'aeration pour systeme de filtration d'eau a membranes immergees, incluant un plancher pourvu de moyens d'injection d'un gaz et d'au moins un systeme d'equilibrage des pressions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338446A (en) * 1942-06-22 1944-01-04 Lummus Co Bubble cap shield
NL85658C (fr) * 1953-08-18
US2867425A (en) * 1956-10-05 1959-01-06 Harshaw Chem Corp Mass transfer process and packing units therefor
US3064955A (en) * 1960-03-17 1962-11-20 Shell Oil Co Contacting column
DE1165550B (de) * 1960-08-18 1964-03-19 Wacker Chemie Gmbh Glockenboden fuer Destillations-, Reaktions- und Gaswaschtuerme
DE1262225B (de) * 1961-12-05 1968-03-07 Hoechst Ag Glocke mit Kamin fuer Bodenkolonnen
US3637533A (en) * 1967-02-14 1972-01-25 Givaudan Corp Perfume-containing compositions containing certain oximes as olfactory agents
US3771434A (en) * 1972-07-03 1973-11-13 Dosi Ind Inc Milk sterilizing apparatus
US4059877A (en) * 1976-08-06 1977-11-29 Texaco Inc. Methods for forming bubble cap assemblies for a gas and liquid contact apparatus
JPS5410545A (en) * 1977-06-24 1979-01-26 Tsunetarou Nakano Winder for shutter for door

Also Published As

Publication number Publication date
CA1140889A (fr) 1983-02-08
GB2006029B (en) 1982-03-24
GB2006029A (en) 1979-05-02
JPS54151567A (en) 1979-11-28
US4207276A (en) 1980-06-10
DE2844768A1 (de) 1979-04-26
NL7810265A (nl) 1979-04-18
FI59730C (fi) 1981-10-12
SE425549B (sv) 1982-10-11
YU40345B (en) 1985-12-31
BR7806489A (pt) 1979-07-03
YU239078A (en) 1982-08-31
FI773048A (fi) 1979-04-15
FR2405731B1 (fr) 1985-06-28
FI59730B (fi) 1981-06-30
SE7810705L (sv) 1979-04-15
FR2405731A1 (fr) 1979-05-11
JPS6239802U (fr) 1987-03-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: OY ALKO A.B.

Effective date: 19861031