FR2414067A1 - Procede pour ameliorer la brillance des minerais calcitiques naturels - Google Patents

Procede pour ameliorer la brillance des minerais calcitiques naturels

Info

Publication number
FR2414067A1
FR2414067A1 FR7900273A FR7900273A FR2414067A1 FR 2414067 A1 FR2414067 A1 FR 2414067A1 FR 7900273 A FR7900273 A FR 7900273A FR 7900273 A FR7900273 A FR 7900273A FR 2414067 A1 FR2414067 A1 FR 2414067A1
Authority
FR
France
Prior art keywords
high gloss
grinding
prodn
calcium carbonate
foam flotation
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.)
Granted
Application number
FR7900273A
Other languages
English (en)
French (fr)
Other versions
FR2414067B1 (OSRAM
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.)
Anglo American Clays Corp
Original Assignee
Anglo American Clays 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
Priority claimed from US05/868,392 external-priority patent/US4165840A/en
Application filed by Anglo American Clays Corp filed Critical Anglo American Clays Corp
Publication of FR2414067A1 publication Critical patent/FR2414067A1/fr
Application granted granted Critical
Publication of FR2414067B1 publication Critical patent/FR2414067B1/fr
Granted 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/006—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • 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
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • 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
    • C09C3/04—Physical treatment, e.g. grinding or treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/10—Potassium ores
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paper (AREA)
FR7900273A 1978-01-10 1979-01-05 Procede pour ameliorer la brillance des minerais calcitiques naturels Granted FR2414067A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/868,392 US4165840A (en) 1978-01-10 1978-01-10 Method for brightening natural calcitic ores
US89293178A 1978-04-03 1978-04-03

Publications (2)

Publication Number Publication Date
FR2414067A1 true FR2414067A1 (fr) 1979-08-03
FR2414067B1 FR2414067B1 (OSRAM) 1983-01-21

Family

ID=27128048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900273A Granted FR2414067A1 (fr) 1978-01-10 1979-01-05 Procede pour ameliorer la brillance des minerais calcitiques naturels

Country Status (7)

Country Link
JP (1) JPS54101799A (OSRAM)
AU (1) AU517503B2 (OSRAM)
CA (1) CA1119142A (OSRAM)
DE (1) DE2900620A1 (OSRAM)
FR (1) FR2414067A1 (OSRAM)
IT (1) IT1110831B (OSRAM)
SE (1) SE433942B (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027996A1 (de) * 1979-10-29 1981-05-06 Plüss-Staufer AG Verfahren zur Herstellung von mineralischen Füllstoffen durch Nasszerkleinerung
DE3617169A1 (de) * 1986-05-22 1988-01-14 Pluss Stauffer Ag Carbonathaltige mineralische fuellstoffe, pigmente und aehnliche materialien
EP0291271A1 (en) * 1987-05-11 1988-11-17 Ecc International Limited Method of purifying natural calcium carbonate ores
WO2007122148A1 (en) * 2006-04-21 2007-11-01 Akzo Nobel N.V. Reverse froth flotation of calcite ore
EP3530624A1 (en) * 2006-03-27 2019-08-28 FiberLean Technologies Limited Method for producing particulate inorganic material

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4693095B2 (ja) * 2005-03-16 2011-06-01 太平洋セメント株式会社 高品位結晶質石灰石及びその製造方法
EP1944088A1 (en) * 2007-01-12 2008-07-16 Omya Development Ag Process of purification of minerals based on calcium carbonate by flotation in the presence of quaternary imidazollum methosulfate
KR20090132365A (ko) * 2008-06-20 2009-12-30 한국지질자원연구원 석회석 미분체 제조장치 및 방법
JP5317572B2 (ja) * 2008-08-08 2013-10-16 太平洋セメント株式会社 石灰石の不純物除去方法
JP5393172B2 (ja) * 2009-01-19 2014-01-22 太平洋セメント株式会社 石灰岩の不純物除去方法
JP5393220B2 (ja) * 2009-03-27 2014-01-22 太平洋セメント株式会社 石灰岩の不純物除去方法およびシステム
JP5561971B2 (ja) * 2009-08-27 2014-07-30 太平洋セメント株式会社 石灰岩の不純物除去方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR855994A (fr) * 1938-06-30 1940-05-24 Smidth & Co As F L Procédé de séparation des minéraux
US3512722A (en) * 1967-10-03 1970-05-19 Georgia Marble Co Method of producing a finely divided substance and apparatus therefor
US3980240A (en) * 1975-04-11 1976-09-14 Anglo-American Clays Corporation Brightening of natural calcitic ores
US3990966A (en) * 1975-04-04 1976-11-09 Thompson-Weinman And Company Flotation process for purifying calcite
FR2313128A1 (fr) * 1975-06-06 1976-12-31 American Cyanamid Co Procede pour enrichir par flottation des minerais autres que des sulfures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR855994A (fr) * 1938-06-30 1940-05-24 Smidth & Co As F L Procédé de séparation des minéraux
US3512722A (en) * 1967-10-03 1970-05-19 Georgia Marble Co Method of producing a finely divided substance and apparatus therefor
US3990966A (en) * 1975-04-04 1976-11-09 Thompson-Weinman And Company Flotation process for purifying calcite
US3980240A (en) * 1975-04-11 1976-09-14 Anglo-American Clays Corporation Brightening of natural calcitic ores
FR2306939A1 (fr) * 1975-04-11 1976-11-05 Anglo American Clays Corp Procede de purification et d'augmentation de la blancheur de minerais naturels de calcite
FR2313128A1 (fr) * 1975-06-06 1976-12-31 American Cyanamid Co Procede pour enrichir par flottation des minerais autres que des sulfures

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027996A1 (de) * 1979-10-29 1981-05-06 Plüss-Staufer AG Verfahren zur Herstellung von mineralischen Füllstoffen durch Nasszerkleinerung
DE3617169A1 (de) * 1986-05-22 1988-01-14 Pluss Stauffer Ag Carbonathaltige mineralische fuellstoffe, pigmente und aehnliche materialien
EP0291271A1 (en) * 1987-05-11 1988-11-17 Ecc International Limited Method of purifying natural calcium carbonate ores
EP3530624A1 (en) * 2006-03-27 2019-08-28 FiberLean Technologies Limited Method for producing particulate inorganic material
WO2007122148A1 (en) * 2006-04-21 2007-11-01 Akzo Nobel N.V. Reverse froth flotation of calcite ore
US8353405B2 (en) 2006-04-21 2013-01-15 Akzo Nobel N.V. Reverse froth flotation of calcite ore

Also Published As

Publication number Publication date
JPS54101799A (en) 1979-08-10
AU517503B2 (en) 1981-08-06
IT7919089A0 (it) 1979-01-05
AU4263978A (en) 1979-07-19
DE2900620A1 (de) 1979-07-12
SE7900191L (sv) 1979-07-11
CA1119142A (en) 1982-03-02
SE433942B (sv) 1984-06-25
DE2900620C2 (OSRAM) 1988-01-14
FR2414067B1 (OSRAM) 1983-01-21
IT1110831B (it) 1986-01-06

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