MX2010006236A - Proceso de calcinacion bajo en fibra para la fabricacion de tableros de fibra-yeso. - Google Patents
Proceso de calcinacion bajo en fibra para la fabricacion de tableros de fibra-yeso.Info
- Publication number
- MX2010006236A MX2010006236A MX2010006236A MX2010006236A MX2010006236A MX 2010006236 A MX2010006236 A MX 2010006236A MX 2010006236 A MX2010006236 A MX 2010006236A MX 2010006236 A MX2010006236 A MX 2010006236A MX 2010006236 A MX2010006236 A MX 2010006236A
- Authority
- MX
- Mexico
- Prior art keywords
- gypsum
- cellulose
- mat
- cellulose fiber
- slurry
- Prior art date
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
- 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
- C04B28/141—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 containing dihydrated gypsum before the final hardening step, e.g. forming a dihydrated gypsum product followed by a de- and rehydration step
-
- 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
- C04B11/032—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the wet process, e.g. dehydrating in solution or under saturated vapour conditions, i.e. to obtain alpha-hemihydrate
-
- 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
- C04B28/142—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 containing synthetic or waste calcium sulfate cements
- C04B28/143—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 containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being phosphogypsum
-
- 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
- C04B28/142—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 containing synthetic or waste calcium sulfate cements
- C04B28/144—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 containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
-
- 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
- C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
- C04B2111/0062—Gypsum-paper board like materials
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Producing Shaped Articles From Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paper (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Fibers (AREA)
Abstract
Un método con consumo eficiente de energía para preparar un tablero de fibra de celulosa-yeso que comprende agregar una primera porción de fibra de celulosa al yeso antes de cocalcinar el yeso y la fibra de celulosa en un reactor, agregar una segunda porción de fibra de celulosa a la suspensión después de que sale del reactor para formar una segunda suspensión, depositar la suspensión para formar una placa, extraer el agua de la placa, rehidratar la placa y luego acabar la placa para formar un tablero de fibra de celulosa-yeso final. Se puede lograr una reducción de hasta aproximadamente 40% a 50% de la energía de vapor utilizada cuando la segunda porción de fibra de celulosa agregada es 50% o más del total de fibra de celulosa utilizada en el tablero final en comparación con un tablero de celulosa-yeso hecho con los mismos ingredientes pero donde toda la fibra se agrega al yeso antes del reactor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/962,031 US7918950B2 (en) | 2007-12-20 | 2007-12-20 | Low fiber calcination process for making gypsum fiberboard |
PCT/US2008/087458 WO2010039160A2 (en) | 2007-12-20 | 2008-12-18 | Low fiber calcination process for making gypsum fiberboard |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010006236A true MX2010006236A (es) | 2010-07-05 |
Family
ID=40787183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010006236A MX2010006236A (es) | 2007-12-20 | 2008-12-18 | Proceso de calcinacion bajo en fibra para la fabricacion de tableros de fibra-yeso. |
Country Status (13)
Country | Link |
---|---|
US (1) | US7918950B2 (es) |
EP (1) | EP2235284B1 (es) |
JP (1) | JP5346954B2 (es) |
CN (1) | CN101883904B (es) |
BR (1) | BRPI0819267A8 (es) |
CA (1) | CA2709693C (es) |
CO (1) | CO6331380A2 (es) |
ES (1) | ES2705004T3 (es) |
MX (1) | MX2010006236A (es) |
RU (1) | RU2478470C2 (es) |
TR (1) | TR201900483T4 (es) |
TW (1) | TWI464132B (es) |
WO (1) | WO2010039160A2 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2163532A1 (de) * | 2008-09-11 | 2010-03-17 | Claudius Peters Technologies GmbH | Verfahren und Anlage zur Herstellung von Hartgips |
CN102463620A (zh) * | 2010-11-16 | 2012-05-23 | 贵州科尔特新型建材有限公司 | 一种植物纤维增强增韧氟石膏纸面板的生产方法 |
CN102490248A (zh) * | 2011-11-15 | 2012-06-13 | 赤壁人和建材有限公司 | 一种纤维石膏板生产工艺和设备 |
GB2497574B (en) * | 2011-12-15 | 2019-10-02 | Saint Gobain Placo Sas | A method of forming a gypsum based product |
GB201309058D0 (en) * | 2013-05-20 | 2013-07-03 | Bpb United Kingdom Ltd | Composite construction panel having improved substrate board and method for the manufacture thereof |
CA2962292C (en) * | 2014-10-10 | 2019-02-05 | Fpinnovations | Compositions, panels and sheets comprising cellulose filaments and gypsum and methods for producing the same |
CN105084812B (zh) * | 2015-08-10 | 2017-09-29 | 荆门市凯迪工业科技有限公司 | 无石棉高密度耐温、耐磨隔热板及加工工艺 |
US10023496B1 (en) | 2017-06-16 | 2018-07-17 | United States Gypsum Company | No fiber calcination of gypsum for gypsum fiberboard |
KR20200024157A (ko) * | 2017-06-29 | 2020-03-06 | 크나우프 깁스 카게 | 석고 제품 형성을 위한 석고 슬러리의 제조방법 및 석고 제품의 제조방법 |
PE20190856A1 (es) * | 2018-06-20 | 2019-06-18 | Aguilera Luis Enrique Mendez | Material de construccion para mamposteria con matriz de celulosa y metodo para su obtencion |
GB2577328A (en) * | 2018-09-24 | 2020-03-25 | Saint Gobain Construction Products Uk Ltd | Partitions comprising boards mounted onto upright elongate members and methods for constructing the same |
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US2076349A (en) * | 1930-05-12 | 1937-04-06 | American Cyanamid & Chem Corp | Gypsum board |
US2310216A (en) * | 1939-11-22 | 1943-02-09 | Nat Gypsum Co | Wallboard |
US2803575A (en) * | 1953-08-17 | 1957-08-20 | Kaiser Gypsum Company Inc | Gypsum board |
CH633503A5 (de) * | 1977-11-21 | 1982-12-15 | Inventa Ag | Faserverstaerktes zementartiges material. |
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US4252568A (en) * | 1979-11-05 | 1981-02-24 | United States Gypsum Company | Process for preparing calcined gypsum and gypsum board using ligno sulfonates |
CH645605A5 (de) * | 1980-02-22 | 1984-10-15 | Ametex Ag | Verfahren zur herstellung einer faserverstaerkten, hydraulisch abbindenden zusammensetzung, die nach diesem verfahren hergestellte zusammensetzung und verwendung derselben. |
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JPS5876254A (ja) * | 1981-11-02 | 1983-05-09 | 太平洋セメント株式会社 | 石こうボ−ドの製造方法 |
US4392896A (en) * | 1982-01-18 | 1983-07-12 | Sakakibara Sangyo Kabushiki Kaisha | Method of producing a gypsum plaster board |
DE3416824A1 (de) * | 1984-05-07 | 1985-11-07 | Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe | Verfahren zum herstellen von gipsgebundenen formkoerpern |
DE3730585A1 (de) * | 1987-09-11 | 1989-03-23 | Pfleiderer Ind Gmbh & Co Kg | Verfahren und vorrichtung zum herstellen von gipsfaserplatten |
KR970005867B1 (ko) * | 1988-11-18 | 1997-04-21 | 유나이티드 스테이트 집섬 캄파니 | 석고 합성물 및 그 제조방법 |
US5041333A (en) * | 1989-02-24 | 1991-08-20 | The Celotex Corporation | Gypsum board comprising a mineral case |
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US20060278132A1 (en) | 2005-06-09 | 2006-12-14 | United States Gypsum Company | Method of improving dispersant efficacy in making gypsum products |
US7771851B2 (en) | 2005-08-26 | 2010-08-10 | United States Gypsum Company | Gypsum-containing products containing alpha hemihydrate |
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US20070044687A1 (en) | 2005-08-31 | 2007-03-01 | Blackburn David R | Modified landplaster as a wallboard filler |
US20070102237A1 (en) | 2005-11-04 | 2007-05-10 | Usg Interiors, Inc. | Acoustical gypsum board for ceiling panel |
CN100450967C (zh) * | 2006-07-26 | 2009-01-14 | 王安全 | 高强硫酸钙棉纤维板及其制造工艺 |
-
2007
- 2007-12-20 US US11/962,031 patent/US7918950B2/en active Active
-
2008
- 2008-12-18 MX MX2010006236A patent/MX2010006236A/es active IP Right Grant
- 2008-12-18 WO PCT/US2008/087458 patent/WO2010039160A2/en active Application Filing
- 2008-12-18 BR BRPI0819267A patent/BRPI0819267A8/pt not_active IP Right Cessation
- 2008-12-18 RU RU2010127050/03A patent/RU2478470C2/ru active
- 2008-12-18 CN CN2008801187997A patent/CN101883904B/zh not_active Expired - Fee Related
- 2008-12-18 ES ES08877206T patent/ES2705004T3/es active Active
- 2008-12-18 CA CA2709693A patent/CA2709693C/en active Active
- 2008-12-18 TW TW97149431A patent/TWI464132B/zh not_active IP Right Cessation
- 2008-12-18 TR TR2019/00483T patent/TR201900483T4/tr unknown
- 2008-12-18 JP JP2010539808A patent/JP5346954B2/ja not_active Expired - Fee Related
- 2008-12-18 EP EP08877206.6A patent/EP2235284B1/en active Active
-
2010
- 2010-07-01 CO CO10080132A patent/CO6331380A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2235284A2 (en) | 2010-10-06 |
RU2010127050A (ru) | 2012-01-27 |
WO2010039160A3 (en) | 2010-06-17 |
BRPI0819267A8 (pt) | 2018-08-14 |
TWI464132B (zh) | 2014-12-11 |
TR201900483T4 (tr) | 2019-02-21 |
CA2709693C (en) | 2016-06-21 |
EP2235284A4 (en) | 2016-03-16 |
JP2011507794A (ja) | 2011-03-10 |
US20090159173A1 (en) | 2009-06-25 |
CN101883904A (zh) | 2010-11-10 |
RU2478470C2 (ru) | 2013-04-10 |
CA2709693A1 (en) | 2010-04-08 |
WO2010039160A2 (en) | 2010-04-08 |
JP5346954B2 (ja) | 2013-11-20 |
EP2235284B1 (en) | 2018-10-17 |
ES2705004T3 (es) | 2019-03-21 |
CN101883904B (zh) | 2012-06-13 |
TW200936528A (en) | 2009-09-01 |
BRPI0819267A2 (pt) | 2015-05-12 |
US7918950B2 (en) | 2011-04-05 |
CO6331380A2 (es) | 2011-10-20 |
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FG | Grant or registration |