ES375071A1 - Un procedimiento para la recuperacion de la diatomita con- tenida en un mineral crudo de tierra de diatomeas. - Google Patents

Un procedimiento para la recuperacion de la diatomita con- tenida en un mineral crudo de tierra de diatomeas.

Info

Publication number
ES375071A1
ES375071A1 ES375071A ES375071A ES375071A1 ES 375071 A1 ES375071 A1 ES 375071A1 ES 375071 A ES375071 A ES 375071A ES 375071 A ES375071 A ES 375071A ES 375071 A1 ES375071 A1 ES 375071A1
Authority
ES
Spain
Prior art keywords
slurry
diatomite
particles
diatomaceous earth
trivalent
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
ES375071A
Other languages
English (en)
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.)
Grefco Inc
Original Assignee
Grefco Inc
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 Grefco Inc filed Critical Grefco Inc
Publication of ES375071A1 publication Critical patent/ES375071A1/es
Expired legal-status Critical Current

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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/08—Diatomaceous earth
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • 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
    • C04B33/30—Drying methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicon Compounds (AREA)
ES375071A 1969-01-15 1969-12-30 Un procedimiento para la recuperacion de la diatomita con- tenida en un mineral crudo de tierra de diatomeas. Expired ES375071A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79150769A 1969-01-15 1969-01-15

Publications (1)

Publication Number Publication Date
ES375071A1 true ES375071A1 (es) 1972-04-01

Family

ID=25153960

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375071A Expired ES375071A1 (es) 1969-01-15 1969-12-30 Un procedimiento para la recuperacion de la diatomita con- tenida en un mineral crudo de tierra de diatomeas.

Country Status (5)

Country Link
US (1) US3547260A (es)
JP (1) JPS4945961B1 (es)
ES (1) ES375071A1 (es)
FR (1) FR2028395A1 (es)
IS (1) IS839B6 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134150A (ja) * 1983-01-24 1984-08-01 日本軽金属株式会社 飲料用容器
WO1995011088A1 (en) * 1993-10-21 1995-04-27 Stg Holdings Pty. Ltd. Method and apparatus for beneficiation of a particulate solid
US5656568A (en) * 1995-08-11 1997-08-12 Advanced Minerals Corporation Highly purified biogenic silica product
WO2006036151A1 (en) * 2004-09-28 2006-04-06 Advanced Minerals Corporation New functional additive in polymers
WO2006095430A1 (ja) * 2005-03-10 2006-09-14 Yugenkaisha Japan Tsusyo 組立式ハウス及びその構築方法
EP2411329B1 (en) 2009-03-11 2021-05-19 Imerys Filtration Minerals, Inc. Natural amorphous silica filler products
CN105457761A (zh) * 2015-12-15 2016-04-06 中国地质科学院郑州矿产综合利用研究所 一种中低品味硅藻土选矿用分散剂及其制备方法

Also Published As

Publication number Publication date
DE1962193B2 (de) 1976-12-16
DE1962193A1 (de) 1970-07-30
FR2028395A1 (es) 1970-10-09
IS839B6 (is) 1973-10-16
US3547260A (en) 1970-12-15
JPS4945961B1 (es) 1974-12-07
IS1898A7 (is) 1970-07-16

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