JPS5147598A - Tansankarushiumuno hakushokudokairyoho - Google Patents

Tansankarushiumuno hakushokudokairyoho

Info

Publication number
JPS5147598A
JPS5147598A JP12224874A JP12224874A JPS5147598A JP S5147598 A JPS5147598 A JP S5147598A JP 12224874 A JP12224874 A JP 12224874A JP 12224874 A JP12224874 A JP 12224874A JP S5147598 A JPS5147598 A JP S5147598A
Authority
JP
Japan
Prior art keywords
tansankarushiumuno
hakushokudokairyoho
tansankarushiumuno hakushokudokairyoho
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.)
Pending
Application number
JP12224874A
Other languages
Japanese (ja)
Inventor
Hiroshi Yamagishi
Norio Nishikawa
Makio Taniguchi
Seiichiro Watanabe
Isao Terajima
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP12224874A priority Critical patent/JPS5147598A/en
Publication of JPS5147598A publication Critical patent/JPS5147598A/en
Pending 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

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)
JP12224874A 1974-10-23 1974-10-23 Tansankarushiumuno hakushokudokairyoho Pending JPS5147598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12224874A JPS5147598A (en) 1974-10-23 1974-10-23 Tansankarushiumuno hakushokudokairyoho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12224874A JPS5147598A (en) 1974-10-23 1974-10-23 Tansankarushiumuno hakushokudokairyoho

Publications (1)

Publication Number Publication Date
JPS5147598A true JPS5147598A (en) 1976-04-23

Family

ID=14831249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12224874A Pending JPS5147598A (en) 1974-10-23 1974-10-23 Tansankarushiumuno hakushokudokairyoho

Country Status (1)

Country Link
JP (1) JPS5147598A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560024A (en) * 1978-10-30 1980-05-06 Supra Ab Method of refining and bleaching impurityycontained calcium sulfate
JPS55116625A (en) * 1979-02-26 1980-09-08 Dresser Ind Method of increasing clearness of lime stone

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560024A (en) * 1978-10-30 1980-05-06 Supra Ab Method of refining and bleaching impurityycontained calcium sulfate
JPS5835937B2 (en) * 1978-10-30 1983-08-05 シユプラ・アクツイエボラ−グ Method for producing pigments or fillers
JPS55116625A (en) * 1979-02-26 1980-09-08 Dresser Ind Method of increasing clearness of lime stone
FR2449712A1 (en) * 1979-02-26 1980-09-19 Dresser Ind PROCESS FOR INCREASING THE BRIGHTNESS OF LIMESTONE
US4239736A (en) * 1979-02-26 1980-12-16 Dresser Industries, Inc. Method for increasing the brightness of limestone

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