KR0147927B1 - 이수석고의 제조방법 - Google Patents

이수석고의 제조방법

Info

Publication number
KR0147927B1
KR0147927B1 KR1019950013372A KR19950013372A KR0147927B1 KR 0147927 B1 KR0147927 B1 KR 0147927B1 KR 1019950013372 A KR1019950013372 A KR 1019950013372A KR 19950013372 A KR19950013372 A KR 19950013372A KR 0147927 B1 KR0147927 B1 KR 0147927B1
Authority
KR
South Korea
Prior art keywords
gypsum
acid
limestone
reaction
slurry
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 - Fee Related
Application number
KR1019950013372A
Other languages
English (en)
Korean (ko)
Other versions
KR960013993A (ko
Inventor
욘히꼬 쿠도우
고우쥬 스또우
Original Assignee
고다마 순이찌로우
쿠레하 카가쿠 고우교우 가부시끼가이샤
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 고다마 순이찌로우, 쿠레하 카가쿠 고우교우 가부시끼가이샤 filed Critical 고다마 순이찌로우
Publication of KR960013993A publication Critical patent/KR960013993A/ko
Application granted granted Critical
Publication of KR0147927B1 publication Critical patent/KR0147927B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01F11/46—Sulfates

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)
KR1019950013372A 1994-10-05 1995-05-26 이수석고의 제조방법 Expired - Fee Related KR0147927B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6266339A JPH08109018A (ja) 1994-10-05 1994-10-05 二水石膏の製造方法
JP94-266339 1994-10-05

Publications (2)

Publication Number Publication Date
KR960013993A KR960013993A (ko) 1996-05-22
KR0147927B1 true KR0147927B1 (ko) 1998-08-17

Family

ID=17429569

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950013372A Expired - Fee Related KR0147927B1 (ko) 1994-10-05 1995-05-26 이수석고의 제조방법

Country Status (3)

Country Link
JP (1) JPH08109018A (https=)
KR (1) KR0147927B1 (https=)
TW (1) TW293809B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100863933B1 (ko) * 2002-04-08 2008-10-16 주식회사 코오롱 황산칼슘염 이수화물 및 그의 제조방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100280264B1 (ko) * 1996-12-20 2001-03-02 이구택 탈탄슬러지를 이용한 고순도 석고 제조방법
CN102180507B (zh) * 2011-03-24 2013-04-17 昆明安雅达建材科技有限公司 高晶石膏的制备方法
CN105858705A (zh) * 2016-03-30 2016-08-17 东南大学 一种用废硫酸溶液制备低游离水含量二水石膏的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100863933B1 (ko) * 2002-04-08 2008-10-16 주식회사 코오롱 황산칼슘염 이수화물 및 그의 제조방법

Also Published As

Publication number Publication date
KR960013993A (ko) 1996-05-22
TW293809B (https=) 1996-12-21
JPH08109018A (ja) 1996-04-30

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