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WO1987001692A3 - Use of waste material with a calorific value for cement production - Google Patents

Use of waste material with a calorific value for cement production Download PDF

Info

Publication number
WO1987001692A3
WO1987001692A3 PCT/DE1986/000376 DE8600376W WO8701692A3 WO 1987001692 A3 WO1987001692 A3 WO 1987001692A3 DE 8600376 W DE8600376 W DE 8600376W WO 8701692 A3 WO8701692 A3 WO 8701692A3
Authority
WO
WIPO (PCT)
Prior art keywords
calorific value
clinker
waste material
waste
production
Prior art date
Application number
PCT/DE1986/000376
Other languages
German (de)
French (fr)
Other versions
WO1987001692A2 (en
Inventor
Albrecht Wolter
Wolfgang Grigel
Rolf Hartmann
Alexander Grisar
Original Assignee
Kloeckner Humboldt Deutz Ag
Dyckerhoff Eng Gmbh
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 Kloeckner Humboldt Deutz Ag, Dyckerhoff Eng Gmbh filed Critical Kloeckner Humboldt Deutz Ag
Publication of WO1987001692A2 publication Critical patent/WO1987001692A2/en
Publication of WO1987001692A3 publication Critical patent/WO1987001692A3/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • 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
    • 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
    • Y02P40/125—Fuels from renewable energy sources, e.g. waste or biomass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

To make greater use of the possibilities offered by the recovery of waste material for the production of clinker, it is necessary to homogenize the solid residue resulting from the carbonization or partial combustion of the waste prior to its addition to the cement clinker, and to exclude part of the hot combustion gases laden with toxic material. The relatively large amount of waste matter having a calorific value offers considerable savings in primary energy needed for clinker production.
PCT/DE1986/000376 1985-09-21 1986-09-18 Use of waste material with a calorific value for cement production WO1987001692A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853533775 DE3533775A1 (en) 1985-09-21 1985-09-21 METHOD AND DEVICE FOR RECYCLING WATER-CONTAINING WASTE MATERIALS IN CONNECTION WITH THE PRODUCTION OF BINDING AGENTS
DEP3533775.3 1985-09-21

Publications (2)

Publication Number Publication Date
WO1987001692A2 WO1987001692A2 (en) 1987-03-26
WO1987001692A3 true WO1987001692A3 (en) 1988-04-21

Family

ID=6281624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1986/000376 WO1987001692A2 (en) 1985-09-21 1986-09-18 Use of waste material with a calorific value for cement production

Country Status (3)

Country Link
EP (1) EP0245295A1 (en)
DE (1) DE3533775A1 (en)
WO (1) WO1987001692A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717542A1 (en) * 1987-05-25 1988-12-15 Krupp Polysius Ag Method and facility for providing a consumer with pyrolysis gas
DE3735906A1 (en) * 1987-10-23 1989-05-18 Kloeckner Humboldt Deutz Ag METHOD FOR THERMAL DISPOSAL OF ORGANIC OR ORGANICALLY-CONTAMINATED WASTE
DE3803170A1 (en) * 1988-02-03 1989-08-17 Krupp Polysius Ag Apparatus and plant for producing cement clinker
EP0347808B1 (en) * 1988-06-21 1992-08-26 Max Dipl.-Ing. Aicher Process for the treatment of sewage sludge
DE4041251A1 (en) * 1990-12-21 1992-06-25 Krupp Polysius Ag Material firing and power generation - uses low value fuel at kiln to give hot exhaust gas which is used to generate electricity
DE4208977C1 (en) * 1992-03-20 1993-07-15 Metallgesellschaft Ag, 6000 Frankfurt, De
DE4303170A1 (en) * 1993-02-04 1994-08-11 Kloeckner Humboldt Deutz Ag Process and apparatus for the thermal treatment of pulverulent raw materials
DE4338927A1 (en) * 1993-11-15 1995-05-18 Kloeckner Humboldt Deutz Ag Process and plant for thermal recycling of waste materials
DE10202776A1 (en) * 2002-01-25 2003-07-31 Kloeckner Humboldt Wedag Plant for the production of cement clinker
AT504193B1 (en) * 2006-09-14 2008-06-15 Holcim Ltd PROCESS FOR PRE-RENTING CHARGES CONTAMINATED WITH CARBON CARRIER
PL208970B1 (en) 2008-04-03 2011-07-29 Zdzisław Sukiennik Method of continuous processing of energy sources to pyrrolitic hydrocarbons in connection with production of building materials
CN102159515B (en) * 2008-09-17 2013-07-24 Fl史密斯公司 Rotary kilns for alternative fuels
WO2010124702A1 (en) * 2009-04-30 2010-11-04 Schwenk Zement Kg Method and apparatus for fuel treatment in a cement clinker firing process
AT512113B1 (en) 2011-10-25 2016-06-15 Holcim Technology Ltd METHOD AND DEVICE FOR REPROCESSING WET, ORGANIC COMPONENTS CONTAINING WASTE MATERIAL
DE102012022179B4 (en) 2012-11-13 2014-07-03 Khd Humboldt Wedag Gmbh Firing device for particulate fuels with mechanical fuel transport
DE102013006237B4 (en) 2013-04-11 2016-06-16 Khd Humboldt Wedag Gmbh Process for the operation of a plant for the production of cement and plant for the production of cement
CN117945676B (en) * 2024-01-26 2024-10-18 大同市煤炭清洁高效利用研究所 Cement clinker production system and cement clinker production method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329606A1 (en) * 1975-10-30 1977-05-27 Ass Portland Cement PERFECTED CALCINATION PROCESS OF MINERAL MATERIALS
DE2952703A1 (en) * 1979-01-08 1980-07-10 Cementa Ab Environment-endangering waste destruction - uses incinerator burning fuel-containing waste using flue gas-preheated air for temp. boosts
DE3218232A1 (en) * 1982-05-14 1984-02-09 Quittkat, Wolfram G., Dr.-Ing., 8183 Rottach-Egern Process for burning carbonate-type raw materials
DE3320670A1 (en) * 1983-06-08 1984-12-13 Wolfram G. Dr.-Ing. 8183 Rottach-Egern Quittkat Process and apparatus for the preparation of binders, using starting materials having a calorific value
EP0141932A2 (en) * 1983-08-25 1985-05-22 Klöckner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for the pollutant-free disposal of noxious and waste materials with a low calorific value, esp. refuse, by burning
EP0148723A2 (en) * 1983-12-21 1985-07-17 MANNESMANN Aktiengesellschaft Process for wasteless energetic utilisation of residues rich in cellulose, and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510392A (en) * 1976-01-19 1978-05-10 Ass Portland Cement Portland cement manufacture and utilisation of waste matter
DE2627056A1 (en) * 1976-06-16 1977-12-29 Dotternhaus Portland Zement Process for the production of cement clinkers
AT387273B (en) * 1976-10-29 1988-12-27 Perlmooser Zementwerke Ag METHOD FOR RECYCLING WASTE MATERIALS WITH COMBUSTIBLE INGREDIENTS
FR2446266B1 (en) * 1979-01-09 1985-07-12 Lafarge Conseils PROCESS AND INSTALLATION FOR THE MANUFACTURE OF CEMENT CLINKER

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329606A1 (en) * 1975-10-30 1977-05-27 Ass Portland Cement PERFECTED CALCINATION PROCESS OF MINERAL MATERIALS
DE2952703A1 (en) * 1979-01-08 1980-07-10 Cementa Ab Environment-endangering waste destruction - uses incinerator burning fuel-containing waste using flue gas-preheated air for temp. boosts
DE3218232A1 (en) * 1982-05-14 1984-02-09 Quittkat, Wolfram G., Dr.-Ing., 8183 Rottach-Egern Process for burning carbonate-type raw materials
DE3320670A1 (en) * 1983-06-08 1984-12-13 Wolfram G. Dr.-Ing. 8183 Rottach-Egern Quittkat Process and apparatus for the preparation of binders, using starting materials having a calorific value
EP0141932A2 (en) * 1983-08-25 1985-05-22 Klöckner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for the pollutant-free disposal of noxious and waste materials with a low calorific value, esp. refuse, by burning
EP0148723A2 (en) * 1983-12-21 1985-07-17 MANNESMANN Aktiengesellschaft Process for wasteless energetic utilisation of residues rich in cellulose, and apparatus

Also Published As

Publication number Publication date
DE3533775C2 (en) 1990-08-02
WO1987001692A2 (en) 1987-03-26
DE3533775A1 (en) 1987-03-26
EP0245295A1 (en) 1987-11-19

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