JPS4874497A - - Google Patents

Info

Publication number
JPS4874497A
JPS4874497A JP47099146A JP9914672A JPS4874497A JP S4874497 A JPS4874497 A JP S4874497A JP 47099146 A JP47099146 A JP 47099146A JP 9914672 A JP9914672 A JP 9914672A JP S4874497 A JPS4874497 A JP S4874497A
Authority
JP
Japan
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
JP47099146A
Other languages
Japanese (ja)
Other versions
JPS5219559B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4874497A publication Critical patent/JPS4874497A/ja
Publication of JPS5219559B2 publication Critical patent/JPS5219559B2/ja
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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/466—Conversion of one form of calcium sulfate to another
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP47099146A 1972-01-07 1972-10-04 Expired JPS5219559B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722200532 DE2200532A1 (de) 1972-01-07 1972-01-07 Verfahren und vorrichtung zum herstellen von mehrphasengipsen

Publications (2)

Publication Number Publication Date
JPS4874497A true JPS4874497A (enrdf_load_stackoverflow) 1973-10-06
JPS5219559B2 JPS5219559B2 (enrdf_load_stackoverflow) 1977-05-28

Family

ID=5832427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47099146A Expired JPS5219559B2 (enrdf_load_stackoverflow) 1972-01-07 1972-10-04

Country Status (8)

Country Link
US (1) US3829280A (enrdf_load_stackoverflow)
JP (1) JPS5219559B2 (enrdf_load_stackoverflow)
AT (1) AT328948B (enrdf_load_stackoverflow)
BE (1) BE793693A (enrdf_load_stackoverflow)
CH (1) CH585677A5 (enrdf_load_stackoverflow)
DE (1) DE2200532A1 (enrdf_load_stackoverflow)
FR (1) FR2166919A5 (enrdf_load_stackoverflow)
GB (1) GB1400830A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126929A (enrdf_load_stackoverflow) * 1974-06-28 1976-03-05 Rhone Poulenc Ind
JP2011522766A (ja) * 2008-05-09 2011-08-04 クラウディウス・ペーターズ・テクノロジーズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング か焼方法およびか焼装置
JP2013535401A (ja) * 2010-08-11 2013-09-12 グレンツェバッハ ベーエスハー ゲーエムベーハー 石膏プラスターの安定化、冷却、除湿のための方法及び装置
JP2017501962A (ja) * 2014-01-10 2017-01-19 サン−ゴバン プラコ エスエイエス 石膏焼成生成物の処理方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080422A (en) * 1975-06-30 1978-03-21 United States Gypsum Company Method for producing insoluble calcium sulfate anhydrite
GB2140702A (en) * 1980-11-10 1984-12-05 Bpb Industries Plc Fluidised bed calcination
US4435183A (en) 1982-02-16 1984-03-06 United States Gypsum Company Process for rapid dewatering and drying of calcium sulfate hemihydrate
US4569831A (en) * 1985-04-01 1986-02-11 Fuller Company Process and apparatus for calcining gypsum
PT1991509E (pt) * 2005-12-07 2012-07-31 Ion Columbeanu Processo para estabilizar anidrita iii solúvel metaestável, processo para preparar um ligante hidráulico à base de anidrite iii solúvel estabilizada, ligante hidráulico obtido, uso desse ligante e instalação industrial para a realização desse process
KR101432334B1 (ko) * 2006-12-20 2014-09-19 더 뉴집 코포레이션 칼슘 설페이트 반수화물 처리 공정
US8793897B2 (en) 2010-08-11 2014-08-05 Grenzebach Bsh Gmbh Process and device for stabilising, cooling and dehumidifying gypsum plaster
CN108698925B (zh) * 2016-02-02 2021-06-15 吉野石膏株式会社 熟石膏处理装置及熟石膏处理方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126929A (enrdf_load_stackoverflow) * 1974-06-28 1976-03-05 Rhone Poulenc Ind
JP2011522766A (ja) * 2008-05-09 2011-08-04 クラウディウス・ペーターズ・テクノロジーズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング か焼方法およびか焼装置
JP2013535401A (ja) * 2010-08-11 2013-09-12 グレンツェバッハ ベーエスハー ゲーエムベーハー 石膏プラスターの安定化、冷却、除湿のための方法及び装置
JP2017501962A (ja) * 2014-01-10 2017-01-19 サン−ゴバン プラコ エスエイエス 石膏焼成生成物の処理方法
JP2020097523A (ja) * 2014-01-10 2020-06-25 サン−ゴバン プラコ エスエイエス 石膏焼成生成物の処理方法

Also Published As

Publication number Publication date
DE2200532A1 (de) 1973-07-12
US3829280A (en) 1974-08-13
AT328948B (de) 1976-04-12
GB1400830A (en) 1975-07-23
BE793693A (fr) 1973-05-02
ATA884372A (de) 1975-06-15
JPS5219559B2 (enrdf_load_stackoverflow) 1977-05-28
CH585677A5 (enrdf_load_stackoverflow) 1977-03-15
FR2166919A5 (enrdf_load_stackoverflow) 1973-08-17

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