GB431674A - Improvements in or relating to the aeration of liquids or dispersion of gases or vapours in liquids - Google Patents

Improvements in or relating to the aeration of liquids or dispersion of gases or vapours in liquids

Info

Publication number
GB431674A
GB431674A GB9580/35A GB958035A GB431674A GB 431674 A GB431674 A GB 431674A GB 9580/35 A GB9580/35 A GB 9580/35A GB 958035 A GB958035 A GB 958035A GB 431674 A GB431674 A GB 431674A
Authority
GB
United Kingdom
Prior art keywords
liquids
wire
gases
vapours
aeration
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
GB9580/35A
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers 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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Priority to GB9580/35A priority Critical patent/GB431674A/en
Publication of GB431674A publication Critical patent/GB431674A/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
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231268—Diffusers characterised by the shape of the diffuser element being helically wound, coiled and joined bands or wires
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
    • B01F23/231232—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations in the form of slits or cut-out openings
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes

Abstract

431,674. Dispersing gases in liquids. DISTILLERS CO., Ltd., 12, Torphichen Street, Edinburgh, and LOCKEY, J., Great Burgh, Epsom, Surrey. March 27, 1935, No. 9580. Addition to 387,486 and 393,551. [Class 14(i)] The device described in the parent Specification is modified by forming the wire 6, which envelops the cruciform body 1, as a flat tape with serrations or the like on one or both contacting faces, whereby definite minute passages are provided between contiguous convolutions of the wire. The wire is adjustably compressed between a screwed cap 5 and a dome-shaped end piece 2 in which is a coupling 4 for a gas-supplying pipe.
GB9580/35A 1935-03-27 1935-03-27 Improvements in or relating to the aeration of liquids or dispersion of gases or vapours in liquids Expired GB431674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9580/35A GB431674A (en) 1935-03-27 1935-03-27 Improvements in or relating to the aeration of liquids or dispersion of gases or vapours in liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9580/35A GB431674A (en) 1935-03-27 1935-03-27 Improvements in or relating to the aeration of liquids or dispersion of gases or vapours in liquids

Publications (1)

Publication Number Publication Date
GB431674A true GB431674A (en) 1935-07-12

Family

ID=9874737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9580/35A Expired GB431674A (en) 1935-03-27 1935-03-27 Improvements in or relating to the aeration of liquids or dispersion of gases or vapours in liquids

Country Status (1)

Country Link
GB (1) GB431674A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502187A (en) * 1947-01-09 1950-03-28 Cardox Corp Diffuser apparatus for treating liquids with a gaseous medium
US2555201A (en) * 1947-02-26 1951-05-29 Carl H Nordell Diffuser tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502187A (en) * 1947-01-09 1950-03-28 Cardox Corp Diffuser apparatus for treating liquids with a gaseous medium
US2555201A (en) * 1947-02-26 1951-05-29 Carl H Nordell Diffuser tube

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