CN105916827B - 处理石膏煅烧产物的方法 - Google Patents

处理石膏煅烧产物的方法 Download PDF

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Publication number
CN105916827B
CN105916827B CN201580004080.0A CN201580004080A CN105916827B CN 105916827 B CN105916827 B CN 105916827B CN 201580004080 A CN201580004080 A CN 201580004080A CN 105916827 B CN105916827 B CN 105916827B
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CN
China
Prior art keywords
stucco
reactor
stucco particle
calcium sulfate
particle
Prior art date
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Application number
CN201580004080.0A
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English (en)
Chinese (zh)
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CN105916827A (zh
Inventor
C.比圭尼特
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BPB Ltd
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BPB Ltd
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Publication date
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Publication of CN105916827A publication Critical patent/CN105916827A/zh
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Publication of CN105916827B publication Critical patent/CN105916827B/zh
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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
    • C04B11/00—Calcium sulfate cements
    • C04B11/002—Mixtures of different CaSO4-modifications, e.g. plaster of Paris and anhydrite, used as cements
    • 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
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • 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
    • C04B11/007—After-treatment of the dehydration products, e.g. aging, stabilisation
    • 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
    • C04B11/06—Calcium sulfate cements starting from anhydrite
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
CN201580004080.0A 2014-01-10 2015-01-08 处理石膏煅烧产物的方法 Active CN105916827B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14368008.0 2014-01-10
EP14368008.0A EP2894135A1 (en) 2014-01-10 2014-01-10 Method of curing a gypsum calcination product
PCT/EP2015/050267 WO2015104340A1 (en) 2014-01-10 2015-01-08 Method of curing a gypsum calcination product

Publications (2)

Publication Number Publication Date
CN105916827A CN105916827A (zh) 2016-08-31
CN105916827B true CN105916827B (zh) 2018-11-20

Family

ID=49998187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580004080.0A Active CN105916827B (zh) 2014-01-10 2015-01-08 处理石膏煅烧产物的方法

Country Status (16)

Country Link
US (1) US10183890B2 (https=)
EP (2) EP2894135A1 (https=)
JP (2) JP2017501962A (https=)
CN (1) CN105916827B (https=)
AU (1) AU2015205555B2 (https=)
BR (1) BR112016015896B1 (https=)
CA (1) CA2936004C (https=)
CL (1) CL2016001700A1 (https=)
CU (1) CU20160107A7 (https=)
ES (1) ES2939717T3 (https=)
MA (1) MA39182B1 (https=)
MX (1) MX2016009024A (https=)
PH (1) PH12016501340A1 (https=)
PL (1) PL3092205T3 (https=)
RU (1) RU2671375C2 (https=)
WO (1) WO2015104340A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL266008B (en) * 2016-10-17 2022-08-01 Lidds Ab A new method for producing calcium sulphate hemihydrate with unique properties
KR102408499B1 (ko) * 2017-08-04 2022-06-13 크나우프 깁스 카게 고온 및 높은 습도 수준에서의 에이징을 통한 스투코 특성의 개선
JP7444619B2 (ja) * 2020-01-23 2024-03-06 デンカ株式会社 セメント混和材
PE20231648A1 (es) 2020-04-22 2023-10-17 Merck Sharp And Dohme Llc CONJUGADOS DE INTERLEUCINA 2 HUMANA SESGADOS AL DIMERO DEL RECEPTOR DE INTERLEUCINA 2 byc Y CONJUGADOS CON UN POLIMERO HIDROSOLUBLE NO PEPTIDICO
JP7276252B2 (ja) 2020-06-04 2023-05-18 株式会社デンソー 漏電検出装置
WO2025174619A1 (en) 2024-02-15 2025-08-21 United States Gypsum Company Apparatus and process for post stucco treatment and cooling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2200532A1 (de) * 1972-01-07 1973-07-12 Rheinstahl Ag Verfahren und vorrichtung zum herstellen von mehrphasengipsen
US4644303A (en) * 1984-03-13 1987-02-17 Orion Industries, Inc. Multiple cavity square prism filter transmitter combiner with shared square walls and tuning controls mounted on rectangular end walls
DD296058A5 (de) 1990-02-19 1991-11-21 Veb Zementwerke Ruedersdorf,De Verfahren zum dehydratisieren von anfallgipsen
DE19606075C2 (de) 1996-02-19 2000-02-17 Sulzer Chemtech Gmbh Verfahren und Vorrichtungen zur thermischen Behandlung von Gips
DE60307659T2 (de) * 2003-12-19 2007-10-04 Lafarge Platres Verfahren zum Stabilisieren eines gebrannten Halbhydratgipses
AU2007335148B2 (en) 2006-12-20 2012-10-04 Gypsum Technologies Inc. Calcium sulfate hemihydrate treatment process
EP2116294A1 (de) 2008-05-09 2009-11-11 Claudius Peters Technologies GmbH Kalzinierverfahren und- anlage
EP2163532A1 (de) * 2008-09-11 2010-03-17 Claudius Peters Technologies GmbH Verfahren und Anlage zur Herstellung von Hartgips
US8793897B2 (en) 2010-08-11 2014-08-05 Grenzebach Bsh Gmbh Process and device for stabilising, cooling and dehumidifying gypsum plaster

Also Published As

Publication number Publication date
CL2016001700A1 (es) 2017-05-05
BR112016015896A2 (https=) 2017-08-08
JP2020097523A (ja) 2020-06-25
US20160340244A1 (en) 2016-11-24
CA2936004A1 (en) 2015-07-16
RU2016132885A3 (https=) 2018-05-08
CN105916827A (zh) 2016-08-31
US10183890B2 (en) 2019-01-22
AU2015205555A1 (en) 2016-07-28
BR112016015896B1 (pt) 2022-06-14
MA39182B1 (fr) 2018-11-30
MA39182A1 (fr) 2017-10-31
AU2015205555B2 (en) 2017-12-14
RU2671375C2 (ru) 2018-10-30
PL3092205T3 (pl) 2023-05-08
EP3092205A1 (en) 2016-11-16
MX2016009024A (es) 2016-09-09
EP3092205B1 (en) 2022-12-28
RU2016132885A (ru) 2018-02-14
CU20160107A7 (es) 2016-11-29
JP6876173B2 (ja) 2021-05-26
PH12016501340A1 (en) 2016-08-15
WO2015104340A1 (en) 2015-07-16
ES2939717T3 (es) 2023-04-26
JP2017501962A (ja) 2017-01-19
EP2894135A1 (en) 2015-07-15
CA2936004C (en) 2022-03-22

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