GB1050985A - - Google Patents

Info

Publication number
GB1050985A
GB1050985A GB1050985DA GB1050985A GB 1050985 A GB1050985 A GB 1050985A GB 1050985D A GB1050985D A GB 1050985DA GB 1050985 A GB1050985 A GB 1050985A
Authority
GB
United Kingdom
Prior art keywords
slurry
gap
clay
high pressure
division
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.)
Active
Application number
Other languages
English (en)
Publication of GB1050985A publication Critical patent/GB1050985A/en
Active 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
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • B01F35/717613—Piston pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • 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
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4412—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed planar surfaces, e.g. pushed again each other by springs
    • 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
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4413—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed conical or cylindrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/711—Feed mechanisms for feeding a mixture of components, i.e. solids in liquid, solids in a gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/003—Plant; Methods
    • B28C1/006—Methods
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
GB1050985D Active GB1050985A (https=)

Publications (1)

Publication Number Publication Date
GB1050985A true GB1050985A (https=)

Family

ID=1756115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050985D Active GB1050985A (https=)

Country Status (1)

Country Link
GB (1) GB1050985A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118236A (en) * 1976-03-15 1978-10-03 Aci Technical Centre Pty Ltd. Clay compositions
FR2405796A1 (fr) * 1977-10-13 1979-05-11 Simmering Graz Pauker Ag Procede et dispositif pour la fabrication de melanges de matieres minerales
FR2472628A1 (fr) * 1979-12-26 1981-07-03 Itt Cellulose microfibrillee, procede pour sa preparation et applications a la fabrication de papier et feuilles non tissees
EP0485321A1 (en) * 1990-11-06 1992-05-13 Ndsu-Research Foundation Mixer
FR2743004A1 (fr) * 1996-01-03 1997-07-04 Oreal Procede de dispersion par homogeneisation haute pression de charges pulverulentes dans un support constitue d'au moins une phase organique et/ou d'une phase aqueuse, compositions obtenues et utilisations

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118236A (en) * 1976-03-15 1978-10-03 Aci Technical Centre Pty Ltd. Clay compositions
FR2405796A1 (fr) * 1977-10-13 1979-05-11 Simmering Graz Pauker Ag Procede et dispositif pour la fabrication de melanges de matieres minerales
FR2472628A1 (fr) * 1979-12-26 1981-07-03 Itt Cellulose microfibrillee, procede pour sa preparation et applications a la fabrication de papier et feuilles non tissees
EP0485321A1 (en) * 1990-11-06 1992-05-13 Ndsu-Research Foundation Mixer
FR2743004A1 (fr) * 1996-01-03 1997-07-04 Oreal Procede de dispersion par homogeneisation haute pression de charges pulverulentes dans un support constitue d'au moins une phase organique et/ou d'une phase aqueuse, compositions obtenues et utilisations
EP0782881A1 (fr) * 1996-01-03 1997-07-09 L'oreal Procédé de dispersion par homogénéisation haute pression de charges pulvérulentes dans un support constitué d'au moins une phase grasse, compositions obtenues et utilisations
US5939079A (en) * 1996-01-03 1999-08-17 L'oreal Process for the dispersion by high-pressure homogenization of pulverulent fillers in a vehicle composed of at least one fatty phase, compositions obtained and uses

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