CA1032306A - Preparation de boues acqueuses a forte teneur en solides - Google Patents

Preparation de boues acqueuses a forte teneur en solides

Info

Publication number
CA1032306A
CA1032306A CA200,992A CA200992A CA1032306A CA 1032306 A CA1032306 A CA 1032306A CA 200992 A CA200992 A CA 200992A CA 1032306 A CA1032306 A CA 1032306A
Authority
CA
Canada
Prior art keywords
preparation
solids content
high solids
aqueous slurries
slurries
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
CA200,992A
Other languages
English (en)
Other versions
CA200992S (en
Inventor
John A. Purdey
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.)
Imerys Minerals Ltd
Original Assignee
English Clays Lovering Pochin 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
Priority claimed from GB2560973A external-priority patent/GB1463974A/en
Application filed by English Clays Lovering Pochin Co Ltd filed Critical English Clays Lovering Pochin Co Ltd
Application granted granted Critical
Publication of CA1032306A publication Critical patent/CA1032306A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • C09C1/402—Satin white, modifications thereof, e.g. carbonated or silicated; Calcium sulfoaluminates; Mixtures thereof, e.g. with calcium carbonate or kaolin
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)
CA200,992A 1973-05-29 1974-05-28 Preparation de boues acqueuses a forte teneur en solides Expired CA1032306A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2560973A GB1463974A (en) 1973-05-29 1973-05-29 Particulate materials

Publications (1)

Publication Number Publication Date
CA1032306A true CA1032306A (fr) 1978-06-06

Family

ID=10230462

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,992A Expired CA1032306A (fr) 1973-05-29 1974-05-28 Preparation de boues acqueuses a forte teneur en solides

Country Status (7)

Country Link
US (1) US3954609A (fr)
CA (1) CA1032306A (fr)
DE (1) DE2425818A1 (fr)
FR (1) FR2231419B1 (fr)
IT (1) IT1014233B (fr)
NL (1) NL7407202A (fr)
SE (1) SE396958B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627490A5 (de) * 1977-04-19 1982-01-15 Ciba Geigy Ag Waessrige farbstoffpraeparate.
GB8531253D0 (en) * 1985-12-19 1986-01-29 English Clays Lovering Pochin Clay minerals
US6167637B1 (en) * 1998-03-03 2001-01-02 Yuuji Nagase Dehydrating method and hydroextractor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345311A (en) * 1941-09-30 1944-03-28 Warren S D Co Preparation of alkaline earth pigments and coating compositions
GB1274850A (en) 1968-08-27 1972-05-17 English Clays Lovering Pochin Improvements in or relating to the drying of materials
US3615768A (en) * 1969-04-14 1971-10-26 Grace W R & Co Mercury oxide-containing optical glasses
BE755914A (fr) * 1969-09-09 1971-02-15 English Clays Lovering Pochin Procede de preparation d'un pigment mixte a base d'argile et decarbonate de calcium

Also Published As

Publication number Publication date
NL7407202A (fr) 1974-12-03
SE7407121L (fr) 1974-12-02
FR2231419B1 (fr) 1979-02-16
IT1014233B (it) 1977-04-20
SE396958B (sv) 1977-10-10
DE2425818A1 (de) 1975-01-02
FR2231419A1 (fr) 1974-12-27
US3954609A (en) 1976-05-04

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