[go: up one dir, main page]

MX154850A - Mejoras en aparato para calcinar yeso y materiales similares - Google Patents

Mejoras en aparato para calcinar yeso y materiales similares

Info

Publication number
MX154850A
MX154850A MX183540A MX18354080A MX154850A MX 154850 A MX154850 A MX 154850A MX 183540 A MX183540 A MX 183540A MX 18354080 A MX18354080 A MX 18354080A MX 154850 A MX154850 A MX 154850A
Authority
MX
Mexico
Prior art keywords
calcinating
plaster
similar materials
materials
similar
Prior art date
Application number
MX183540A
Other languages
English (en)
Inventor
William A Kimkade
Robert E Mccleary
Original Assignee
United States Gypsum Co
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 United States Gypsum Co filed Critical United States Gypsum Co
Publication of MX154850A publication Critical patent/MX154850A/es

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
    • C04B11/02—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/06—Temperature control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
MX183540A 1979-08-15 1980-08-13 Mejoras en aparato para calcinar yeso y materiales similares MX154850A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/066,729 US4238238A (en) 1979-08-15 1979-08-15 Calcining kettle having means for returning stack exhaust gas to calcining mixture

Publications (1)

Publication Number Publication Date
MX154850A true MX154850A (es) 1987-12-21

Family

ID=22071317

Family Applications (1)

Application Number Title Priority Date Filing Date
MX183540A MX154850A (es) 1979-08-15 1980-08-13 Mejoras en aparato para calcinar yeso y materiales similares

Country Status (3)

Country Link
US (1) US4238238A (es)
CA (1) CA1131443A (es)
MX (1) MX154850A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101308C2 (de) * 1980-12-30 1986-05-22 Linnhoff & Thesenfitz Maschinenbau GmbH, 2090 Winsen Zylindrischer Erhitzungskessel
US4744961A (en) * 1985-04-25 1988-05-17 United States Gypsum Company Submerged combustion calcination
GB2185419B (en) * 1986-01-07 1990-04-18 Bpb Industries Plc Improvements in calcination apparatus
GB8625964D0 (en) * 1986-10-30 1986-12-03 Bpb Industries Plc Calcination apparatus
US5139749A (en) * 1990-06-22 1992-08-18 Tas, Inc. Fluidized calcining process
US5743954A (en) * 1995-02-02 1998-04-28 United States Gypsum Company Method for continuous refractoryless calcining of gypsum
US5743728A (en) * 1995-08-15 1998-04-28 Usg Corporation Method and system for multi-stage calcining of gypsum to produce an anhydrite product
US20050083173A1 (en) * 2003-10-20 2005-04-21 Konupek Ingrid H. Locking remote control
US7434980B2 (en) * 2004-02-27 2008-10-14 United States Gypsum Company Swinging agitator for a gypsum calcining apparatus and the like
US7175426B2 (en) * 2004-02-27 2007-02-13 United States Gypsum Company High efficiency refractoryless kettle
US8388926B2 (en) 2006-01-13 2013-03-05 Certainteed Gypsum, Inc. System and method for the production of gypsum using heat recovery
EP1971813B1 (en) * 2006-01-13 2016-06-15 Certainteed Gypsum, Inc. System and method for the production of alpha type gypsum using heat recovery
US11493274B2 (en) 2019-12-04 2022-11-08 Greyrock Technology, Llc Process for the commercial production of high-quality catalyst materials
CN110395922B (zh) * 2019-08-26 2024-01-16 库尔勒新凯特油田化学技术有限公司 半固定式双锥空心夹套蒸压釜
CN113429140B (zh) * 2021-07-27 2022-05-27 安徽檀松建筑工程有限公司 一种建筑石膏板快速干燥煅烧机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US622327A (en) * 1899-04-04 Calcining-furnace
US3378246A (en) * 1965-11-15 1968-04-16 United States Gypsum Co Calcining kettle discharge apparatus
DE1558080B1 (de) * 1967-03-23 1970-02-12 Schilde Ag Gipskocher mit Heissgaseinblasung
US3901645A (en) * 1971-04-07 1975-08-26 Universal Kettle Company Inc Calcining kettle and system
US4113836A (en) * 1976-10-29 1978-09-12 National Gypsum Company Continuous gypsum calcination process and kettle therefor
US4161390A (en) * 1977-06-16 1979-07-17 United States Gypsum Company Calcining kettle having multi-pass heating system

Also Published As

Publication number Publication date
US4238238A (en) 1980-12-09
CA1131443A (en) 1982-09-14

Similar Documents

Publication Publication Date Title
ES492253A0 (es) Procedimiento y aparato para formar segmentos ranurados a- largados en banda deformable
MX159367A (es) Material termoplastico en hojas y procedimiento para su obtencion
MX160043A (es) Mejoras en dispositivo para anilisis inmonologicos y procedimiento para su obtencion
MX147606A (es) Mejoras en aparato para tensionar y sellar electricamente
ES494681A0 (es) Perfeccionamientos introducidos en un aparato para trabajar sobre material laminar
MX158291A (es) Mejoras en aparato para la determinacion y regulacion de la posicion de una banda de material
DK401583D0 (da) Parenkymal celle-cellulose og beslaegtede materialer
AR223872A1 (es) Aparato y metodo para mezclar materiales granulados
MX154850A (es) Mejoras en aparato para calcinar yeso y materiales similares
ES532970A0 (es) Perfeccionamientos en los recipientes y metodos y aparato para su fabricacion
MX157481A (es) Mejoras en aparato para manipular y contar documentos
IT1080022B (it) Dispositivo e procedimento per la giuntatura di materiale in foglio
ES507532A0 (es) Procedimiento y aparato para densificar materiales en polvo.
MX142980A (es) Mejoras en procedimiento y aparato para extrusion de materiales
ES537214A0 (es) Aparato para licuar materiales en tandas
MX153244A (es) Mejoras en aparato para fluidificacion de materiales solidos
MX161956A (es) Mejoras en procedimiento y aparato para enfardar objetos tubulares
MX146919A (es) Mejoras en aparato para calcinacion de yeso y materiales similares
IT1077825B (it) Apparecchio e procedimento per mescolare materiale specialmente materiale in particelle
BE854534A (nl) Kopierprocede en daarbij gebruikt materiaal
DK148447C (da) Fastgoerelses- og foeringsmidler for foliebaner
ES486953A0 (es) Perfeccionamientos en las instalaciones cargadoras para ma- teriales a granel y procedimiento correspondiente
MX149759A (es) Mejoras en metodo y aparato para tamizar por presion
AR222403A1 (es) Procedimiento para tenir(e inclusive estampar)materiales fibrosos
ES522466A0 (es) Procedimiento con su aparato correspondiente para secar materiales pulverulentos en general.