JPS5541836A - Liquid gas contact equipment having agitator blade - Google Patents

Liquid gas contact equipment having agitator blade

Info

Publication number
JPS5541836A
JPS5541836A JP11466978A JP11466978A JPS5541836A JP S5541836 A JPS5541836 A JP S5541836A JP 11466978 A JP11466978 A JP 11466978A JP 11466978 A JP11466978 A JP 11466978A JP S5541836 A JPS5541836 A JP S5541836A
Authority
JP
Japan
Prior art keywords
injection holes
gas
agitator blades
gas injection
liquid gas
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.)
Pending
Application number
JP11466978A
Other languages
Japanese (ja)
Inventor
Takeo Okada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11466978A priority Critical patent/JPS5541836A/en
Publication of JPS5541836A publication Critical patent/JPS5541836A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

PURPOSE:To continuously operate a reaction bath by preventing gas injection holes from clogging, forced liquid flow by agitator blades is used to remove reaction product from the neighborhood of the injection holes. CONSTITUTION:When gas 7 passes through the hollow shaft 3 and reaches to the sparger box 4, the sparger box 4, gas injection holes 5 and agitator blades 6 rotate clockwise. This allows the agitator blades 6 to produce liquid flow on the surface of the gas injection holes 5. The gas reaching to the sparger box 4 is injected from the injection holes 5 permitting solution 8 and gas to contact each other, and forced to rise in centrifugal direction along the agitator blades 6. Thus, reaction product is effectively prevented from being supersaturated on the surface of the gas injection holes 5.
JP11466978A 1978-09-20 1978-09-20 Liquid gas contact equipment having agitator blade Pending JPS5541836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11466978A JPS5541836A (en) 1978-09-20 1978-09-20 Liquid gas contact equipment having agitator blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11466978A JPS5541836A (en) 1978-09-20 1978-09-20 Liquid gas contact equipment having agitator blade

Publications (1)

Publication Number Publication Date
JPS5541836A true JPS5541836A (en) 1980-03-24

Family

ID=14643626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11466978A Pending JPS5541836A (en) 1978-09-20 1978-09-20 Liquid gas contact equipment having agitator blade

Country Status (1)

Country Link
JP (1) JPS5541836A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264878A (en) * 1989-04-05 1990-10-29 Hitachi Ltd Method for measuring access time
JPH0326395U (en) * 1989-07-19 1991-03-18
WO2009032205A3 (en) * 2007-09-05 2009-05-14 Ge Analytical Instr Inc Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures
JP2010149041A (en) * 2008-12-25 2010-07-08 Toshiba Corp System for injecting minute foam to liquid
JP2012529363A (en) * 2009-06-08 2012-11-22 エカト・リュール・ウント・ミッシュテヒニック・ゲー．エム．ベー．ハー Agitation mechanism

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264878A (en) * 1989-04-05 1990-10-29 Hitachi Ltd Method for measuring access time
JPH0326395U (en) * 1989-07-19 1991-03-18
WO2009032205A3 (en) * 2007-09-05 2009-05-14 Ge Analytical Instr Inc Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures
US8101418B2 (en) 2007-09-05 2012-01-24 Ge Analytical Instruments Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures
US8101420B2 (en) 2007-09-05 2012-01-24 Ge Analytical Instruments Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures
US8101419B2 (en) 2007-09-05 2012-01-24 Ge Analytical Instruments Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures
US8101417B2 (en) 2007-09-05 2012-01-24 Ge Analytical Instruments Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures
US8114676B2 (en) 2007-09-05 2012-02-14 Ge Analytical Instruments Carbon measurement in aqueous samples using oxidation at elevated temperatures and pressures
JP2010149041A (en) * 2008-12-25 2010-07-08 Toshiba Corp System for injecting minute foam to liquid
JP2012529363A (en) * 2009-06-08 2012-11-22 エカト・リュール・ウント・ミッシュテヒニック・ゲー．エム．ベー．ハー Agitation mechanism

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