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

Info

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
Authority
CN
China
Prior art keywords
stucco
reactor
stucco particle
calcium sulfate
particle
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.)
Active
Application number
CN201580004080.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN105916827A (zh
Inventor
C.比圭尼特
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.)
BPB Ltd
Original Assignee
BPB Ltd
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 BPB Ltd filed Critical BPB Ltd
Publication of CN105916827A publication Critical patent/CN105916827A/zh
Application granted granted Critical
Publication of CN105916827B publication Critical patent/CN105916827B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
EP14368008.0A EP2894135A1 (en) 2014-01-10 2014-01-10 Method of curing a gypsum calcination product
EP14368008.0 2014-01-10
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 (enExample)
EP (2) EP2894135A1 (enExample)
JP (2) JP2017501962A (enExample)
CN (1) CN105916827B (enExample)
AU (1) AU2015205555B2 (enExample)
BR (1) BR112016015896B1 (enExample)
CA (1) CA2936004C (enExample)
CL (1) CL2016001700A1 (enExample)
CU (1) CU20160107A7 (enExample)
ES (1) ES2939717T3 (enExample)
MA (1) MA39182B1 (enExample)
MX (1) MX2016009024A (enExample)
PH (1) PH12016501340A1 (enExample)
PL (1) PL3092205T3 (enExample)
RU (1) RU2671375C2 (enExample)
WO (1) WO2015104340A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102408805B1 (ko) * 2016-10-17 2022-06-14 리드스 에이비 고유의 특성을 지닌 황산칼슘 반수화물을 생산하는 새로운 방법
UA125149C2 (uk) * 2017-08-04 2022-01-19 Кнауф Гіпс Кг Поліпшення властивостей штукатурки за допомогою старіння за підвищених температур і високого рівня вологості
JP7444619B2 (ja) * 2020-01-23 2024-03-06 デンカ株式会社 セメント混和材
EP4139340A1 (en) 2020-04-22 2023-03-01 Merck Sharp & Dohme LLC Human interleukin-2 conjugates biased for the interleukin-2 receptor beta gammac dimer and conjugated to a nonpeptidic, water-soluble polymer
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
BRPI0717687B1 (pt) * 2006-12-20 2019-06-18 Gypsum Technologies Inc. Processo para tratar sulfato de cálcio semi-hidratado beta
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
CN105916827A (zh) 2016-08-31
EP3092205B1 (en) 2022-12-28
RU2671375C2 (ru) 2018-10-30
AU2015205555B2 (en) 2017-12-14
CL2016001700A1 (es) 2017-05-05
AU2015205555A1 (en) 2016-07-28
PH12016501340A1 (en) 2016-08-15
WO2015104340A1 (en) 2015-07-16
US10183890B2 (en) 2019-01-22
CA2936004C (en) 2022-03-22
RU2016132885A (ru) 2018-02-14
US20160340244A1 (en) 2016-11-24
CA2936004A1 (en) 2015-07-16
ES2939717T3 (es) 2023-04-26
MA39182B1 (fr) 2018-11-30
BR112016015896A2 (enExample) 2017-08-08
RU2016132885A3 (enExample) 2018-05-08
JP2020097523A (ja) 2020-06-25
PL3092205T3 (pl) 2023-05-08
MA39182A1 (fr) 2017-10-31
BR112016015896B1 (pt) 2022-06-14
CU20160107A7 (es) 2016-11-29
JP2017501962A (ja) 2017-01-19
EP3092205A1 (en) 2016-11-16
MX2016009024A (es) 2016-09-09
EP2894135A1 (en) 2015-07-15
JP6876173B2 (ja) 2021-05-26

Similar Documents

Publication Publication Date Title
CN105916827B (zh) 处理石膏煅烧产物的方法
AU2004223909B2 (en) Calcium sulphate-based compositions and methods of making same
CN101563303B (zh) 半水合硫酸钙的处理方法
CN103626411B (zh) 干粉状磷石膏基胶凝材料的制备方法
CN103402944B (zh) 用于石膏水合的促凝剂
WO2008092990A3 (en) Gypsum product and process for its preparation
CN103043985A (zh) 一种钛石膏复合胶凝材料及其制备方法
RU2594381C1 (ru) Способ стабилизации бета-полугидрата штукатурного гипса
CN103936382A (zh) 一种具有光催化活性的半水石膏及应用
CN104144895B (zh) 形成基于石膏的产品的方法
HK1225010A1 (en) Method of curing a gypsum calcination product
KR102408499B1 (ko) 고온 및 높은 습도 수준에서의 에이징을 통한 스투코 특성의 개선
US9926228B2 (en) Method of producing gypsum binder
EP1726575A1 (en) Method for plaster production and plaster product obtained by said method.
TW201531448A (zh) 固化石膏煅燒產物的方法
CN102910851A (zh) 一种q相铝酸盐水泥膨胀剂及其制备方法
Li et al. Influence of calcium aluminate cement hydration products on hydration of calcium aluminate cement
CN110023244A (zh) 一种转晶剂以及使用其制备α型高强石膏的用途
WO2023229996A1 (en) Pottery plaster formula with increased porosity
CN118771770A (zh) 一种纸面石膏板促凝剂及其制备方法
RU2007132614A (ru) Способ получения ангидритового вяжущего
TH165179A (th) วิธีการของการบ่มผลิตภัณฑ์ของการเผายิปซัมให้แตกตัว
HK1199241B (en) A method of forming a gypsum based product

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1225010

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1225010

Country of ref document: HK