FI48042C - Mineraalinvalkaisumenetelmä - Google Patents

Mineraalinvalkaisumenetelmä

Info

Publication number
FI48042C
FI48042C FI682271A FI227168A FI48042C FI 48042 C FI48042 C FI 48042C FI 682271 A FI682271 A FI 682271A FI 227168 A FI227168 A FI 227168A FI 48042 C FI48042 C FI 48042C
Authority
FI
Finland
Prior art keywords
bleaching method
mineral
mineral bleaching
bleaching
Prior art date
Application number
FI682271A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI48042B (fr
Inventor
Rowse
Burr
Webb
Original Assignee
English Clays Lovering Pochin
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 English Clays Lovering Pochin filed Critical English Clays Lovering Pochin
Application granted granted Critical
Publication of FI48042B publication Critical patent/FI48042B/fi
Publication of FI48042C publication Critical patent/FI48042C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C04B33/06—Rendering lime harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/30—Drying methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Detergent Compositions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FI682271A 1967-08-11 1968-08-12 Mineraalinvalkaisumenetelmä FI48042C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3712367 1967-08-11

Publications (2)

Publication Number Publication Date
FI48042B FI48042B (fr) 1974-02-28
FI48042C true FI48042C (fi) 1974-06-10

Family

ID=10393919

Family Applications (1)

Application Number Title Priority Date Filing Date
FI682271A FI48042C (fi) 1967-08-11 1968-08-12 Mineraalinvalkaisumenetelmä

Country Status (8)

Country Link
US (1) US3573943A (fr)
CH (1) CH493267A (fr)
DE (1) DE1792262A1 (fr)
FI (1) FI48042C (fr)
FR (1) FR1584124A (fr)
GB (1) GB1231387A (fr)
NL (1) NL6811402A (fr)
SE (1) SE336754B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853984A (en) * 1973-10-17 1974-12-10 Huber Corp J M Controlling the leaching of kaolin clay
GB1585122A (en) * 1976-10-07 1981-02-25 English Clays Lovering Pochin Clays

Also Published As

Publication number Publication date
US3573943A (en) 1971-04-06
FR1584124A (fr) 1969-12-12
SE336754B (fr) 1971-07-12
GB1231387A (fr) 1971-05-12
CH493267A (fr) 1970-07-15
DE1792262A1 (de) 1971-10-28
FI48042B (fr) 1974-02-28
NL6811402A (fr) 1969-02-13

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