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GR1003333B - Method of exploitation of solid waste material by thermal co-processing with mineral raw materials of the production of hydraulic cement with a wide range of applications - Google Patents

Method of exploitation of solid waste material by thermal co-processing with mineral raw materials of the production of hydraulic cement with a wide range of applications

Info

Publication number
GR1003333B
GR1003333B GR990100067A GR990100067A GR1003333B GR 1003333 B GR1003333 B GR 1003333B GR 990100067 A GR990100067 A GR 990100067A GR 990100067 A GR990100067 A GR 990100067A GR 1003333 B GR1003333 B GR 1003333B
Authority
GR
Greece
Prior art keywords
solid waste
kiln
processing
raw materials
thermal
Prior art date
Application number
GR990100067A
Other languages
Greek (el)
Inventor
Original Assignee
������� �������� ���������� ������O����� "���������..
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 , ������� �������� ���������� ������O����� "���������.. filed Critical
Publication of GR1003333B publication Critical patent/GR1003333B/en

Links

Classifications

    • 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

  • Processing Of Solid Wastes (AREA)

Abstract

The invention concerns a technological method to utilise solid waste by thermal co-processing with certain added mineral raw materials in a special, three-part, thermal processing kiln for production of a hydraulic mortar of wide application. The method is characterised by pre- processing of the solid waste, drying and separation into heavy and light fractions. The heavy fraction is fed into the middle, static, part of the kiln where it meets the mixture of mineral raw materials which is fed into the upper, revolving, part of the kiln. The light fraction, mixed with a conventional combustible material, is fed into the burner of the kiln in the lower, revolving, section. The product from the kiln consists of cement clinker which on milling and the addition of gypsum gives a hydraulic mortar as the end product. The method ensures no residues are produced, utilisation of the ash of the solid waste, restriction of atmospheric pollution, the facility to utilise solid waste and the viability of the production process.
GR990100067A 1999-03-01 1999-03-01 Method of exploitation of solid waste material by thermal co-processing with mineral raw materials of the production of hydraulic cement with a wide range of applications GR1003333B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR99100067 1999-03-01

Publications (1)

Publication Number Publication Date
GR1003333B true GR1003333B (en) 2000-03-07

Family

ID=10943751

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990100067A GR1003333B (en) 1999-03-01 1999-03-01 Method of exploitation of solid waste material by thermal co-processing with mineral raw materials of the production of hydraulic cement with a wide range of applications

Country Status (1)

Country Link
GR (1) GR1003333B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834862A (en) * 1972-05-15 1974-09-10 K Eliasson Apparatus for producing pellets of expanded clay
DE3524316A1 (en) * 1985-07-08 1987-01-08 Kloeckner Humboldt Deutz Ag Disposal of domestic refuse in conjunction with clinker production
GB2201954A (en) * 1987-03-12 1988-09-14 Catrel Sa Manufacturing cement utilizing crushed refuse
JPH10265244A (en) * 1997-03-25 1998-10-06 Chichibu Onoda Cement Corp Production of cement composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834862A (en) * 1972-05-15 1974-09-10 K Eliasson Apparatus for producing pellets of expanded clay
DE3524316A1 (en) * 1985-07-08 1987-01-08 Kloeckner Humboldt Deutz Ag Disposal of domestic refuse in conjunction with clinker production
GB2201954A (en) * 1987-03-12 1988-09-14 Catrel Sa Manufacturing cement utilizing crushed refuse
JPH10265244A (en) * 1997-03-25 1998-10-06 Chichibu Onoda Cement Corp Production of cement composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 9850, Derwent World Patents Index; AN 1998-589552, XP002118835 *

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Legal Events

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