GB1115288A - Methods and apparatus for effecting dispersions of gas in liquid materials - Google Patents

Methods and apparatus for effecting dispersions of gas in liquid materials

Info

Publication number
GB1115288A
GB1115288A GB25879/66A GB2587966A GB1115288A GB 1115288 A GB1115288 A GB 1115288A GB 25879/66 A GB25879/66 A GB 25879/66A GB 2587966 A GB2587966 A GB 2587966A GB 1115288 A GB1115288 A GB 1115288A
Authority
GB
United Kingdom
Prior art keywords
gas
liquid
chamber
pipe
june
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.)
Expired
Application number
GB25879/66A
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.)
Equipment Engineers Inc
Original Assignee
Equipment Engineers Inc
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 Equipment Engineers Inc filed Critical Equipment Engineers Inc
Publication of GB1115288A publication Critical patent/GB1115288A/en
Expired 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
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,115,288. Dispersing gases in liquids; aerating liquids. EQUIPMENT ENGINEERS Inc. 10 June, 1966 [14 June, 1965], No. 25879/66. Headings B1C and B1F. Gas is dispersed in a liquid by introducing the liquid through pipe 13 tangentially into chamber 10 of circular cross section so that a vortex core 21 extending axially of the chamber is formed, and continuously introducing the gas into a peripheral annular region of the chamber through pipe 18, gas distributing means being provided adjacent the gas inlet, the treated liquid being removed through vortex finder pipe 16 and any centrifugally separated under flow solids being removed through valved outlet 12. The gas distributing means may comprise an annular skirt 19 mounted immediately above the pipe 18, or may comprise a foraminated wall (Fig. 4 not shown). Gas may be introduced at two axially spaced peripheral regions (Figs. 2 and 3 not shown), and gas may be added to the liquid prior to its introduction into the chamber. The liquid feed may be a sulphuric acid solution and the gas are containing sulphur dioxide. Also sewage plant effluent may be aerated by this method.
GB25879/66A 1965-06-14 1966-06-10 Methods and apparatus for effecting dispersions of gas in liquid materials Expired GB1115288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46376365A 1965-06-14 1965-06-14

Publications (1)

Publication Number Publication Date
GB1115288A true GB1115288A (en) 1968-05-29

Family

ID=23841273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25879/66A Expired GB1115288A (en) 1965-06-14 1966-06-10 Methods and apparatus for effecting dispersions of gas in liquid materials

Country Status (1)

Country Link
GB (1) GB1115288A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202166A (en) * 1987-03-17 1988-09-21 Atomic Energy Authority Uk Fluid-fluid contacting apparatus
WO1989010247A1 (en) * 1988-04-20 1989-11-02 Gary Kenneth Busch Apparatus for preparing foamed concrete or other foamed products
WO1996033006A1 (en) * 1995-04-20 1996-10-24 Valtion Teknillinen Tutkimuskeskus Mixing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202166A (en) * 1987-03-17 1988-09-21 Atomic Energy Authority Uk Fluid-fluid contacting apparatus
GB2202166B (en) * 1987-03-17 1991-07-03 Atomic Energy Authority Uk Liquid-liquid contacting apparatus
WO1989010247A1 (en) * 1988-04-20 1989-11-02 Gary Kenneth Busch Apparatus for preparing foamed concrete or other foamed products
WO1996033006A1 (en) * 1995-04-20 1996-10-24 Valtion Teknillinen Tutkimuskeskus Mixing
AU700212B2 (en) * 1995-04-20 1998-12-24 Valtion Teknillinen Tutkimuskeskus Mixing
US6019497A (en) * 1995-04-20 2000-02-01 Valtion Teknillinen Tutkimuskeskus Mixing

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