ES2066541T3 - Procedimiento para tratar material poroso, en forma de piezas, en autoclave. - Google Patents

Procedimiento para tratar material poroso, en forma de piezas, en autoclave.

Info

Publication number
ES2066541T3
ES2066541T3 ES92117776T ES92117776T ES2066541T3 ES 2066541 T3 ES2066541 T3 ES 2066541T3 ES 92117776 T ES92117776 T ES 92117776T ES 92117776 T ES92117776 T ES 92117776T ES 2066541 T3 ES2066541 T3 ES 2066541T3
Authority
ES
Spain
Prior art keywords
phase
steam
autoclave
holding phase
heating
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.)
Expired - Lifetime
Application number
ES92117776T
Other languages
English (en)
Inventor
Franz Prof Dr-Ing Wosnitza
Georg Dipl-Ing Dr Beckmann
Georg Dipl-Phys Zimmermann
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.)
Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Hebel AG
Original Assignee
Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Hebel AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6443333&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2066541(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG, Hebel AG filed Critical Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Application granted granted Critical
Publication of ES2066541T3 publication Critical patent/ES2066541T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/002—Component parts of these vessels not mentioned in B01J3/004, B01J3/006, B01J3/02 - B01J3/08; Measures taken in conjunction with the process to be carried out, e.g. safety measures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • C04B40/02—Selection of the hardening environment
    • C04B40/024—Steam hardening, e.g. in an autoclave
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/43—Processes of curing clay and concrete materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Epoxy Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO PARA EL TRATAMIENTO EN AUTOCLAVE DE MATERIAL POROSO EN PIEZAS, POR MEDIO DE VAPOR DE AGUA QUE ESTA BAJO PRESION, PARA LO CUAL EL PROCESO DE AUTOCLAVE QUE SE REALIZA SUCESIVAMENTE, ABARCA UNA FASE DE CALENTAMIENTO QUE TRABAJA CON VAPOR DE AGUA, UNA FASE DE PARADA Y UNA FASE DE DISTENSION PARA LA PRESION Y PARA LA TEMPERATURA, ABARCANDO LA FASE DE PARADA UN PROCESO DE SECADO, EN EL CUAL EL AUTOCLAVE SUPERANDO LA COMPENSACION DE LAS PERDIDAS DE CALOR Y UNA TEMPERATURA POR ENCIMA DE LA DE EVAPORACION DEL AGUA, CALIENTA INDIRECTAMENTE DE MODO CRECIENTE Y POR ELLO EL MATERIAL SE SECA POR DESCARGA REGULADA DEL MEDIO DE CALENTAMIENTO QUE CONTIENE VAPOR DE AGUA, DEL INTERIOR DEL AUTOCLAVE. PARA OBTENER CON EL EMPLEO DE ENERGIA MINIMO POSIBLE UN PRODUCTO LO MAS SECO POSIBLE, ESTA PREVISTO QUE EL PROCESO DE SECADO EN ESENCIA SE EXTIENDA SOBRE LA TOTALIDAD DE LA FASE DE PARADA, PARA LO CUAL SE CONDUCE TANTO CALOR A UNO O A VARIOS AUTOCLAVES SITUADOS EN LA FASE DE PARADA, QUE SE DESCARGA EL VAPOR DE AGUA NECESARIO PARA UNA FASE DE CALENTAMIENTO Y EN CASO NECESARIO SE EMPLEA DESPUES DE PREVIA ACUMULACION INTERMEDIA PARA TRABAJAR EN UNA FASE DE CALENTAMIENTO.
ES92117776T 1991-10-24 1992-10-17 Procedimiento para tratar material poroso, en forma de piezas, en autoclave. Expired - Lifetime ES2066541T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4135119A DE4135119A1 (de) 1991-10-24 1991-10-24 Verfahren zum autoklavieren von poroesem, stueckigem gut, insbesondere formkoerper aus porenbeton.

Publications (1)

Publication Number Publication Date
ES2066541T3 true ES2066541T3 (es) 1995-03-01

Family

ID=6443333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92117776T Expired - Lifetime ES2066541T3 (es) 1991-10-24 1992-10-17 Procedimiento para tratar material poroso, en forma de piezas, en autoclave.

Country Status (15)

Country Link
US (1) US5366673A (es)
EP (1) EP0538755B1 (es)
JP (1) JPH072581A (es)
KR (1) KR0129190B1 (es)
AT (1) ATE114498T1 (es)
AU (1) AU659882B2 (es)
CA (1) CA2081252A1 (es)
CZ (1) CZ282841B6 (es)
DE (2) DE4135119A1 (es)
DK (1) DK0538755T3 (es)
ES (1) ES2066541T3 (es)
GR (1) GR3015055T3 (es)
SK (1) SK318692A3 (es)
TR (1) TR26224A (es)
TW (1) TW224944B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316307A1 (de) * 1993-05-14 1994-11-17 Ytong Ag Verfahren zur Herstellung von dampfgehärteten Bauteilen
DE4403228C1 (de) * 1994-02-03 1995-05-11 Hebel Ag Verfahren und Vorrichtung zum reihenweisen Auseinanderrücken von quaderförmigen, plastischen Porenbetonkörpern
DE19541866C2 (de) * 1995-11-09 2001-02-22 Ytong Ag Verfahren zum hydrothermalen Härten und Trocknen von CSH-gebundenen Formkörpern sowie Vorrichtung zur Durchführung des Verfahrens
DE19542093C1 (de) * 1995-11-11 1997-01-09 Sicowa Verfahrenstech Verfahren zum Autoklavieren von porösem, stückigem Gut
DE19608974C1 (de) * 1996-03-08 1997-03-06 Sicowa Verfahrenstech Verfahren zum Trocknen von Beschickungsgut während seiner Druckdampfbehandlung in einem Autoklav und Autoklav hierfür
DE19627019B4 (de) * 1996-07-04 2008-01-31 Xella Baustoffe Gmbh Verfahren und Anlage zum Herstellen von dampfgehärteten Baustoffen
DE19800182C2 (de) * 1998-01-05 2000-05-04 Ytong Deutschland Ag Anlage zum Herstellen von Bauelementen aus dampfgehärteten Baustoffen
EP1066109A1 (de) 1998-03-13 2001-01-10 Rhodia Acetow GmbH Vorrichtung, verfahren und druckreaktor zur behandlung von feststoffen mit verflüssigten gasen unter druck
DE102010004747C5 (de) * 2010-01-14 2014-11-13 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Anlage zum hydrothermalen Härten von Formkörpern
DE102010017764A1 (de) * 2010-07-06 2012-01-12 HoKa Gesellschaft für Entwicklung und Vertrieb elektronischer Schaltungen mbH Verfahren und Vorrichtung zur Härtung von Kalk-Sandsteinen, Porenbetonsteinen o.ä.
DE102010037918A1 (de) 2010-10-01 2012-04-05 HoKa Gesellschaft für Entwicklung und Vertrieb elektronischer Schaltungen mbH Verfahren zur Härtung von Porensteinen
EP3812054A1 (en) * 2012-02-01 2021-04-28 Global Organics Energy Apparatus for treating municipal solid waste
US20230339147A1 (en) * 2022-04-21 2023-10-26 Northswan Engineering (Pty) Ltd. Autoclave

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US683337A (en) * 1899-06-23 1901-09-24 Walter Schulthess Process of making artificial sandstone.
US761042A (en) * 1903-10-01 1904-05-24 Eldred P Dickinson Drier.
US2534303A (en) * 1947-01-16 1950-12-19 Owens Illinois Glass Co Method of making integrated calcium silicate bodies
US3231657A (en) * 1962-12-28 1966-01-25 Owens Corning Fiberglass Corp Method of curing calcium silicate insulating materials
US3275724A (en) * 1965-04-02 1966-09-27 Struthers Scientific Int Corp Method of autoclaving concrete blocks
GB1211221A (en) * 1967-01-20 1970-11-04 Struthers Scientific Int Corp Method of autoclaving articles
SU386878A1 (ru) * 1971-05-31 1973-06-21 витель Научно исследовательский институт строительных конструкций Всесоюзная
DE2215126C3 (de) * 1972-03-28 1980-01-03 Dahmit Brenn- Und Baustoff Gesellschaft Paul Dahm, 8000 Muenchen Verfahren zur Härtung und Trocknung von Erzeugnissen aus Leichtbeton sowie Vorrichtung zur Durchführung dieses Verfahrens
JPS6018911B2 (ja) * 1977-05-13 1985-05-13 株式会社クボタ セメント系板材の養生乾燥方法
US4272894A (en) * 1979-03-21 1981-06-16 Salviati Impianti S.P.A. Drying step in a method of producing ceramic articles
SU806656A1 (ru) * 1979-04-11 1981-02-23 Московский Ордена Трудового Красногознамени Инженерно-Строительныйинститут Им.B.B.Куйбышева Способ автоклавной обработки чЕиСТОбЕТОННыХ издЕлий
JPS56109855A (en) * 1980-02-04 1981-08-31 Mitsubishi Chem Ind Manufacture of calcium silicate formed body
US4531304A (en) * 1980-05-14 1985-07-30 Besser Company Production of concrete articles utilizing heat-reclaiming system
DE3041045C2 (de) * 1980-10-31 1982-11-25 Maschinenbau Scholz Gmbh & Co Kg, 4420 Coesfeld Verfahren zur Energierückgewinnung bei Härtungsprozessen von Produkten in Druckkesseln
SU1219580A1 (ru) * 1982-02-01 1986-03-23 Центральный Научно-Исследовательский Экспериментальный И Проектный Институт По Сельскому Строительству Способ тепловлажностной обработки бетонных изделий
DE3210695C2 (de) * 1982-03-24 1985-06-05 Fels-Werke Peine-Salzgitter Gmbh, 3380 Goslar Verfahren zum Betrieb von mehreren Autoklaven, insbesondere für die Härtung von Gasbeton
DE3227097A1 (de) * 1982-07-20 1984-01-26 Ytong AG, 8000 München Verfahren zur dampfbehandlung mehrerer autoklaven sowie vorrichtung zur durchfuehrung des verfahrens
DE3326492C2 (de) * 1983-07-22 1986-10-30 Sicowa Verfahrenstechnik für Baustoffe GmbH & Co KG, 5100 Aachen Verfahren zum Härten von Formkörpern aus bindemittelhaltigen, porosierten Leichtbaustoffen
DE3419558C2 (de) * 1984-05-25 1987-03-05 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Verfahren und Anlage zur Herstellung von Gipsfaserplatten

Also Published As

Publication number Publication date
CZ318692A3 (en) 1993-05-12
AU659882B2 (en) 1995-06-01
GR3015055T3 (en) 1995-05-31
EP0538755A1 (de) 1993-04-28
EP0538755B1 (de) 1994-11-30
AU2726292A (en) 1993-04-29
CA2081252A1 (en) 1993-04-25
JPH072581A (ja) 1995-01-06
KR930007502A (ko) 1993-05-20
DE59200850D1 (de) 1995-01-12
US5366673A (en) 1994-11-22
DK0538755T3 (da) 1995-05-15
SK318692A3 (en) 1995-08-09
KR0129190B1 (ko) 1998-04-08
TW224944B (es) 1994-06-11
DE4135119A1 (de) 1993-05-19
CZ282841B6 (cs) 1997-10-15
TR26224A (tr) 1995-02-15
ATE114498T1 (de) 1994-12-15

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