CA2807961A1 - Process and device for stabilising, cooling and dehumidifying gypsum plaster - Google Patents

Process and device for stabilising, cooling and dehumidifying gypsum plaster Download PDF

Info

Publication number
CA2807961A1
CA2807961A1 CA2807961A CA2807961A CA2807961A1 CA 2807961 A1 CA2807961 A1 CA 2807961A1 CA 2807961 A CA2807961 A CA 2807961A CA 2807961 A CA2807961 A CA 2807961A CA 2807961 A1 CA2807961 A1 CA 2807961A1
Authority
CA
Canada
Prior art keywords
gypsum plaster
zone
process according
cooler
plaster
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.)
Abandoned
Application number
CA2807961A
Other languages
English (en)
French (fr)
Inventor
Alfred Brosig
Guenther Schaefer
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.)
Grenzebach BSH GmbH
Original Assignee
Grenzebach BSH GmbH
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 Grenzebach BSH GmbH filed Critical Grenzebach BSH GmbH
Publication of CA2807961A1 publication Critical patent/CA2807961A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/028—Cooling with means to convey the charge comprising a rotary drum
    • 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
    • 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
    • C04B11/007—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
    • C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
    • 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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furnace Details (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Drying Of Solid Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Drying Of Gases (AREA)
CA2807961A 2010-08-11 2011-08-10 Process and device for stabilising, cooling and dehumidifying gypsum plaster Abandoned CA2807961A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010033988A DE102010033988A1 (de) 2010-08-11 2010-08-11 Verfahren und Vorrichtung zur Stabilisierung, Kühlung und Entfeuchtung von Stuckgips
DE102010033988.1 2010-08-11
PCT/EP2011/004006 WO2012028251A1 (de) 2010-08-11 2011-08-10 Verfahren und vorrichtung zur stabilisierung, kühlung und entfeuchtung von stuckgips

Publications (1)

Publication Number Publication Date
CA2807961A1 true CA2807961A1 (en) 2012-03-08

Family

ID=44653232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2807961A Abandoned CA2807961A1 (en) 2010-08-11 2011-08-10 Process and device for stabilising, cooling and dehumidifying gypsum plaster

Country Status (9)

Country Link
EP (1) EP2603758A1 (ru)
JP (1) JP2013535401A (ru)
KR (1) KR20130138193A (ru)
CN (1) CN103080684A (ru)
BR (1) BR112013003154A2 (ru)
CA (1) CA2807961A1 (ru)
DE (1) DE102010033988A1 (ru)
EA (1) EA201390211A1 (ru)
WO (1) WO2012028251A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11512019B2 (en) 2016-08-10 2022-11-29 Yoshino Gypsum Co., Ltd. Apparatus and method for treating gypsum

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3021805B1 (fr) 2014-05-27 2019-05-03 Commissariat A L'energie Atomique Et Aux Energies Alternatives Presse pour mettre en forme des pastilles dans un environnement restreint et hostile et procede d'assemblage de la presse
CN106145724B (zh) * 2015-04-14 2018-01-05 郑州三迪建筑科技有限公司 一种石膏加工生产线的混合输送冷却装置
CN104913644B (zh) * 2015-05-21 2017-02-01 山东鲁北企业集团总公司 一种高温煅烧生产用冷却装置
CA3012594C (en) * 2016-02-02 2023-01-03 Yoshino Gypsum Co., Ltd. Calcined gypsum treatment device and calcined gypsum treatment method
AU2019248034B2 (en) * 2018-04-02 2022-04-07 Yoshino Gypsum Co., Ltd. Multitubular rotary heat exchanger
CN111960699B (zh) * 2020-08-27 2024-07-16 山东新大地环保建材有限公司 基于连续性的制作熟石膏装置和方法
CN113479924B (zh) * 2021-07-29 2022-09-30 桂林理工大学 一种用于工业副产物石膏制备α高强石膏的转晶剂
DE102022004276A1 (de) 2022-11-18 2024-05-23 Grenzebach Bsh Gmbh Verfahren zum Herstellen eines Bindemittels unter Einsatz thermischer Energie und Verfahren zum Trocknen von unter Einsatz eines Bindemittels gefertigten Platten in einer Trocknungsvorrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH276080A (de) * 1949-09-20 1951-06-30 Fellner & Ziegler Gmbh Verfahren und Vorrichtung zum Betrieb von mit Einbauten versehenen Kühltrommeln für Öfen zum Brennen von Zement, Magnesit, Kalk, Gips und dgl.
DE902595C (de) * 1949-11-08 1954-01-25 Miag Vertriebs Gmbh Verfahren zum Kuehlen von heissem Brenngut und Kuehltrommel zur Durchfuehrung des Verfahrens
JPS524520B1 (ru) * 1968-07-15 1977-02-04
JPS52480B2 (ru) * 1971-11-20 1977-01-07
DE2200532A1 (de) * 1972-01-07 1973-07-12 Rheinstahl Ag Verfahren und vorrichtung zum herstellen von mehrphasengipsen
BR7307777D0 (pt) * 1973-01-17 1974-10-22 Buettner Schilde Haas Ag Tambor rotativo para a producao de anidrita ou gesso de estuque
JPS5659658A (en) * 1979-10-17 1981-05-23 Tohoku Electric Power Co Manufacture of gypsum hardened body
DE3002025A1 (de) * 1980-01-21 1981-07-23 Rigips Baustoffwerke Gmbh & Co Kg, 3452 Bodenwerder Vorrichtung zum brennen von gipx, insbesondere industriegips
DE19606075C2 (de) * 1996-02-19 2000-02-17 Sulzer Chemtech Gmbh Verfahren und Vorrichtungen zur thermischen Behandlung von Gips
JPH10323814A (ja) * 1997-05-26 1998-12-08 Matsushita Electric Works Ltd ボードの乾燥方法
DE10146179C1 (de) * 2001-09-19 2002-10-31 Babcock Bsh Gmbh Anlage zum Trocknen von Gipskartonplatten
AT412342B (de) * 2003-01-31 2005-01-25 Ernst Ing Stockhammer Kühltrommel mit stabilisierungszone
PT1547984E (pt) 2003-12-19 2006-12-29 Lafarge Platres Método e dispositivo para estabilizar reboco
US7765813B2 (en) * 2004-07-15 2010-08-03 United States Gypsum Company Apparatus and process for cooling and de-steaming calcined stucco
EP1747814A1 (de) * 2005-07-25 2007-01-31 Claudius Peters Technologies GmbH Trocknungsmühle und Verfahren zum Trocknen von Mahlgut
DE102006023677A1 (de) * 2006-05-19 2007-11-22 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
ES2798001T3 (es) * 2006-12-20 2020-12-04 Gypsum Tech Inc Procedimiento de tratamiento de hemihidrato de sulfato de calcio
CN201006859Y (zh) * 2006-12-30 2008-01-16 山东泰和东新股份有限公司 石膏板促凝剂制备装置
JP4657281B2 (ja) * 2007-12-28 2011-03-23 株式会社御池鐵工所 廃石膏リサイクルプラント及び廃石膏リサイクル方法
EP2116294A1 (de) 2008-05-09 2009-11-11 Claudius Peters Technologies GmbH Kalzinierverfahren und- anlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11512019B2 (en) 2016-08-10 2022-11-29 Yoshino Gypsum Co., Ltd. Apparatus and method for treating gypsum

Also Published As

Publication number Publication date
CN103080684A (zh) 2013-05-01
DE102010033988A1 (de) 2012-02-16
KR20130138193A (ko) 2013-12-18
WO2012028251A1 (de) 2012-03-08
EA201390211A1 (ru) 2013-06-28
BR112013003154A2 (pt) 2016-06-28
JP2013535401A (ja) 2013-09-12
EP2603758A1 (de) 2013-06-19

Similar Documents

Publication Publication Date Title
US8793897B2 (en) Process and device for stabilising, cooling and dehumidifying gypsum plaster
CA2807961A1 (en) Process and device for stabilising, cooling and dehumidifying gypsum plaster
US7815889B2 (en) Method and apparatus for pressurized calcination of gypsum
EP1547984B1 (en) Method and apparatus for stabilizing plaster
US5437850A (en) Method for calcining moist gypsum
US20110150750A1 (en) Calcination method and system
US9340455B2 (en) Method and system for the production of hard plaster
CN101265042A (zh) 一种脱硫石膏的二步法制备工艺
JP2020513386A (ja) 石膏をか焼するための方法および装置
US7595037B2 (en) Method and apparatus for hydration of a particulate or pulverulent material containing CaO, hydrated product, and use of hydrated product
CS41591A2 (en) Method of plaster treatment
EA007418B1 (ru) Способ и устройство для получения цемента
CN110128040A (zh) 一种规模化消纳磷石膏制硬石膏粉的装备系统
EP3760593B1 (en) Organic sludge treatment method
JPH1081515A (ja) 実質的に相が純粋なベータ半水石膏の調製方法
US4423016A (en) Process for the production of dry flue gas gypsum
JPH10101385A (ja) 抑制的に可溶な硫酸カルシウム硬石膏−ｉｉの製造方法
JPH0437020B2 (ru)
ITMI20130786A1 (it) Procedimento per il raffreddamento di clinker bianco e relativo apparato

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160810