JPS5676212A - Contacting method for gas and liquid - Google Patents

Contacting method for gas and liquid

Info

Publication number
JPS5676212A
JPS5676212A JP15175779A JP15175779A JPS5676212A JP S5676212 A JPS5676212 A JP S5676212A JP 15175779 A JP15175779 A JP 15175779A JP 15175779 A JP15175779 A JP 15175779A JP S5676212 A JPS5676212 A JP S5676212A
Authority
JP
Japan
Prior art keywords
liquid
permeation
film
treated
gaseous substance
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
JP15175779A
Other languages
Japanese (ja)
Other versions
JPS6253202B2 (en
Inventor
Teruyoshi Tsukamoto
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.)
Ebara Corp
Original Assignee
Ebara Infilco Co Ltd
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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP15175779A priority Critical patent/JPS5676212A/en
Publication of JPS5676212A publication Critical patent/JPS5676212A/en
Publication of JPS6253202B2 publication Critical patent/JPS6253202B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

PURPOSE:To enable efficient contact of gas and liquid by a simple means, by a method wherein, when liquid is permeated from s supply side of a permeation film device to a film permeation side, a gaseous substance is fed simultaneously and flowed through to the film permeation side. CONSTITUTION:Liquid to be treated is fed under a certain pressure from a liquid feed pipe 1 to a permeation film device proper 2, and is permeated in a thin film state to the opposite side to that of a permeation film 3. Said liquid is gradually flowed as liquid drops 4 to a lower part. In the meantime, a gaseous substance is fed from a gas feed pipe 5, and rises as it contacts with liquid permeating through the permeation film 3. Said gaseous substance is then discharged through a treated gas discharge pipe 6. The liquid drops 4, which flow down as it contacts with the gaseous substance, dorp from the lower end of the permeation film 3 to be stowed in a treated liquid reserving tank 7 and discharged to the outside of a system through a treated liquid discharge pipe 8. A permeation film module constituted of elements, made of hollow filaments having a high packing density is used preferably.
JP15175779A 1979-11-22 1979-11-22 Contacting method for gas and liquid Granted JPS5676212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15175779A JPS5676212A (en) 1979-11-22 1979-11-22 Contacting method for gas and liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15175779A JPS5676212A (en) 1979-11-22 1979-11-22 Contacting method for gas and liquid

Publications (2)

Publication Number Publication Date
JPS5676212A true JPS5676212A (en) 1981-06-23
JPS6253202B2 JPS6253202B2 (en) 1987-11-09

Family

ID=15525622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15175779A Granted JPS5676212A (en) 1979-11-22 1979-11-22 Contacting method for gas and liquid

Country Status (1)

Country Link
JP (1) JPS5676212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061297A (en) * 1987-09-01 1991-10-29 Alan Krasberg Apparatus for and method of providing improved gas separation
JP2009262108A (en) * 2008-04-30 2009-11-12 Stac Co Ltd Vacuum evaporation method, vacuum evaporator, and vacuum evaporation element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3564777B2 (en) * 1995-03-09 2004-09-15 東洋紡績株式会社 Hollow fiber membrane type deodorizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061297A (en) * 1987-09-01 1991-10-29 Alan Krasberg Apparatus for and method of providing improved gas separation
JP2009262108A (en) * 2008-04-30 2009-11-12 Stac Co Ltd Vacuum evaporation method, vacuum evaporator, and vacuum evaporation element

Also Published As

Publication number Publication date
JPS6253202B2 (en) 1987-11-09

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