ES308074A1 - A procedure for brushing clay of caolin. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for brushing clay of caolin. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES308074A1
ES308074A1 ES0308074A ES308074A ES308074A1 ES 308074 A1 ES308074 A1 ES 308074A1 ES 0308074 A ES0308074 A ES 0308074A ES 308074 A ES308074 A ES 308074A ES 308074 A1 ES308074 A1 ES 308074A1
Authority
ES
Spain
Prior art keywords
clay
weight
suspension
translation
machine
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
ES0308074A
Other languages
Spanish (es)
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.)
JM Huber Corp
Original Assignee
JM Huber Corp
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 JM Huber Corp filed Critical JM Huber Corp
Publication of ES308074A1 publication Critical patent/ES308074A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • 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
    • 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
    • C04B33/10—Eliminating iron or lime
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Cosmetics (AREA)

Abstract

A process for brightening kaolin clay, consisting essentially of beating, sifting and fractionating, successively, a raw kaolin clay, characterized in that a clay suspension is produced in water, mixed with the suspension from about 0.10% up to 1% by weight of a coagulant, relative to the dry weight of the clay, and from about 0.10% to 3% by weight of a reducing bleaching agent, relative to the dry weight of the clay, is filtered the suspension to produce a filter cake, the filter cake is resuspended with fresh water, from about 0.05% to 1.5% by weight of a reducing bleaching agent is added and from about. 0.10% up to 1% by weight of a coagulant to the filter cake put back into suspension, filter and dry the filter cake put back in suspension. (Machine-translation by Google Translate, not legally binding)
ES0308074A 1964-01-24 1965-01-13 A procedure for brushing clay of caolin. (Machine-translation by Google Translate, not legally binding) Expired ES308074A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33986564A 1964-01-24 1964-01-24

Publications (1)

Publication Number Publication Date
ES308074A1 true ES308074A1 (en) 1965-05-01

Family

ID=23330962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308074A Expired ES308074A1 (en) 1964-01-24 1965-01-13 A procedure for brushing clay of caolin. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
AT (1) AT258185B (en)
ES (1) ES308074A1 (en)
FR (1) FR1458108A (en)
GB (1) GB1069793A (en)

Also Published As

Publication number Publication date
FR1458108A (en) 1966-11-10
AT258185B (en) 1967-11-10
GB1069793A (en) 1967-05-24

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