DK1277527T3 - Process for converting asbestos cement products into temper cement products - Google Patents

Process for converting asbestos cement products into temper cement products

Info

Publication number
DK1277527T3
DK1277527T3 DK02015936T DK02015936T DK1277527T3 DK 1277527 T3 DK1277527 T3 DK 1277527T3 DK 02015936 T DK02015936 T DK 02015936T DK 02015936 T DK02015936 T DK 02015936T DK 1277527 T3 DK1277527 T3 DK 1277527T3
Authority
DK
Denmark
Prior art keywords
cement products
asbestos
temper
converting
converting asbestos
Prior art date
Application number
DK02015936T
Other languages
Danish (da)
Original Assignee
Twee R Recycling Groep B V
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 Twee R Recycling Groep B V filed Critical Twee R Recycling Groep B V
Application granted granted Critical
Publication of DK1277527T3 publication Critical patent/DK1277527T3/en

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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/246—Cements from oil shales, residues or waste other than slag from waste building materials, e.g. waste asbestos-cement products, demolition waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/0066—Disposal of asbestos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/35—Asbestos
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The method of converting asbestos cement products such as waste into asbestos free cement products involves placing the initial product as pieces in a tunnel oven at a preset temperature of between six hundred and one thousand degrees for drying the asbestos fibres. This is followed by mechanical comminuting to produce a secondary raw material without asbestos for the cement industry .
DK02015936T 2001-07-17 2002-07-17 Process for converting asbestos cement products into temper cement products DK1277527T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10133972A DE10133972A1 (en) 2001-07-17 2001-07-17 Process for the thermal treatment of asbestos cement products

Publications (1)

Publication Number Publication Date
DK1277527T3 true DK1277527T3 (en) 2009-06-29

Family

ID=7691588

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02015936T DK1277527T3 (en) 2001-07-17 2002-07-17 Process for converting asbestos cement products into temper cement products

Country Status (7)

Country Link
EP (2) EP1277526A1 (en)
AT (1) ATE426465T1 (en)
CY (1) CY1109100T1 (en)
DE (2) DE10133972A1 (en)
DK (1) DK1277527T3 (en)
ES (1) ES2323765T3 (en)
PT (1) PT1277527E (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007048881A1 (en) * 2005-10-25 2007-05-03 Gypsmix Sarl Granular composition comprising an anhydrite iii based hydraulic binder and a recycled asbestos-based compound
SI2027943T1 (en) 2007-07-31 2016-01-29 Ivano Zanatto Industrial process for the direct temperature induced transformation and recycling of asbestos containing wastes using a tunnel kiln
EP2047918A1 (en) * 2007-10-08 2009-04-15 MCT-Establishment Method and device for processing asbestos cement
IT1394081B1 (en) * 2009-04-15 2012-05-25 Siti B & T Group Spa METHOD OF CLEANING OF ASBESTOS AND WASTE OF ASBESTOS AND PLANT FOR THE IMPLEMENTATION OF THE METHOD
IT1400796B1 (en) * 2010-06-24 2013-07-02 Zetadi S R L CONCRETE MIXTURE INCLUDING CEMENT-ASBESTOS THERMICALLY INERT
ES2742082T3 (en) 2013-12-23 2020-02-13 Pmc Int B V Asbestos-containing steel scrap recycling process
EP2990131B1 (en) 2014-09-01 2018-11-07 D-Nature B.V. A method for converting an asbestos-containing waste product into a safe asbestos-free product
EP2990130B1 (en) 2014-09-01 2018-01-31 D-Nature B.V. Method for heating an asbestos-containing waste product and apparatus for removing the resulting safe product
DE102016124707A1 (en) * 2016-12-16 2018-06-21 BN Umwelt GmbH A method of providing a hydraulically setting binder and use of the cement based thereon

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1218027B (en) * 1988-05-30 1990-03-30 Luigi Filini PROCEDURE FOR THE INERTIZATION OF INDUSTRIAL WASTE ASBESTOS CRISOTILO
DE19517595A1 (en) * 1995-05-08 1996-11-14 Kokoschko Rene Dipl Krist Treatment of asbestos fibre-cement binder combination materials
DE19718606A1 (en) * 1997-05-02 1998-11-05 Sut Sicherheit Umwelt Technik Method of converting materials with asbestos content

Also Published As

Publication number Publication date
DE50213378D1 (en) 2009-05-07
EP1277526A1 (en) 2003-01-22
DE10133972A1 (en) 2003-02-27
ATE426465T1 (en) 2009-04-15
PT1277527E (en) 2009-05-25
CY1109100T1 (en) 2014-07-02
EP1277527B1 (en) 2009-03-25
ES2323765T3 (en) 2009-07-24
EP1277527A1 (en) 2003-01-22

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