GB848384A - Comminuting and dispersing apparatus - Google Patents

Comminuting and dispersing apparatus

Info

Publication number
GB848384A
GB848384A GB40755/58A GB4075558A GB848384A GB 848384 A GB848384 A GB 848384A GB 40755/58 A GB40755/58 A GB 40755/58A GB 4075558 A GB4075558 A GB 4075558A GB 848384 A GB848384 A GB 848384A
Authority
GB
United Kingdom
Prior art keywords
dispersing apparatus
comminuting
liquid
coagulations
dextrine
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
GB40755/58A
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.)
Equipments Ind Et Laitiers S A
Original Assignee
Equipments Ind Et Laitiers S A
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 Equipments Ind Et Laitiers S A filed Critical Equipments Ind Et Laitiers S A
Publication of GB848384A publication Critical patent/GB848384A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/912—Radial flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
    • 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
    • B01F23/50—Mixing liquids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B01F27/2711—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator provided with intermeshing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis

Abstract

<PICT:0848384/III/1> Dispersing apparatus comprises stator and rotor members 0, 7 provided with arrays of spaced projections 11, 16, 20 of special form. The substances dispersed in the examples are (a) a suspension of caustic soda in liquid hydrocarbon (b) a dextrine gel containing hydrated coagulations and powdered material such as kaolin and (c) a powdered solid e.g. pigment in a liquid such as varnish.
GB40755/58A 1958-01-08 1958-12-17 Comminuting and dispersing apparatus Expired GB848384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848384X 1958-01-08

Publications (1)

Publication Number Publication Date
GB848384A true GB848384A (en) 1960-09-14

Family

ID=9314265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40755/58A Expired GB848384A (en) 1958-01-08 1958-12-17 Comminuting and dispersing apparatus

Country Status (1)

Country Link
GB (1) GB848384A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417338A1 (en) * 1978-02-17 1979-09-14 Reinhall Rolf METHOD AND DEVICE FOR ADJUSTING THE EFFECT OF THE CENTRIFUGAL FORCE ON THE CRUSHED PULP IN A CRUSHER
FR2437240A1 (en) * 1978-09-26 1980-04-25 Ihara Chemical Ind Co Prepn. of alkali hydroxide dispersions in organic solvent - for use in alkylation of cpds. contg. active methylene gp. giving intermediates for agrochemicals and pharmaceuticals (NL 28.3.80)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417338A1 (en) * 1978-02-17 1979-09-14 Reinhall Rolf METHOD AND DEVICE FOR ADJUSTING THE EFFECT OF THE CENTRIFUGAL FORCE ON THE CRUSHED PULP IN A CRUSHER
FR2437240A1 (en) * 1978-09-26 1980-04-25 Ihara Chemical Ind Co Prepn. of alkali hydroxide dispersions in organic solvent - for use in alkylation of cpds. contg. active methylene gp. giving intermediates for agrochemicals and pharmaceuticals (NL 28.3.80)

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