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GB2142620B - Secondary raw material for cement - Google Patents

Secondary raw material for cement

Info

Publication number
GB2142620B
GB2142620B GB8412811A GB8412811A GB2142620B GB 2142620 B GB2142620 B GB 2142620B GB 8412811 A GB8412811 A GB 8412811A GB 8412811 A GB8412811 A GB 8412811A GB 2142620 B GB2142620 B GB 2142620B
Authority
GB
United Kingdom
Prior art keywords
cement
raw material
secondary raw
raw
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
Application number
GB8412811A
Other versions
GB2142620A (en
GB8412811D0 (en
Inventor
Dr Wolfgang Bloss
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller 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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of GB8412811D0 publication Critical patent/GB8412811D0/en
Publication of GB2142620A publication Critical patent/GB2142620A/en
Application granted granted Critical
Publication of GB2142620B publication Critical patent/GB2142620B/en
Expired legal-status Critical Current

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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/061—Ashes from fluidised bed furnaces
    • 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
    • C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
GB8412811A 1983-05-28 1984-05-18 Secondary raw material for cement Expired GB2142620B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3319502A DE3319502C2 (en) 1983-05-28 1983-05-28 Use of residues from fluidized bed incineration as secondary raw materials for cement production

Publications (3)

Publication Number Publication Date
GB8412811D0 GB8412811D0 (en) 1984-06-27
GB2142620A GB2142620A (en) 1985-01-23
GB2142620B true GB2142620B (en) 1987-01-28

Family

ID=6200191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8412811A Expired GB2142620B (en) 1983-05-28 1984-05-18 Secondary raw material for cement

Country Status (8)

Country Link
BE (1) BE899712A (en)
DD (1) DD231063A1 (en)
DE (1) DE3319502C2 (en)
FR (1) FR2546508A1 (en)
GB (1) GB2142620B (en)
LU (1) LU85376A1 (en)
NL (1) NL8401701A (en)
ZA (1) ZA843896B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608920A1 (en) * 1986-03-18 1987-10-08 Manfred Ackermann METHOD FOR PRODUCING GRAINY MINERALS FROM CARBON COMBUSTION
DE19538710C2 (en) * 1995-10-18 1998-07-09 Sicowa Verfahrenstech Use of empty pull ash from coal-fired plants
DE19622741A1 (en) * 1996-06-07 1997-12-11 Bayer Ag Anhydride binder used in the manufacture of mortar

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498953A (en) * 1974-02-28 1978-01-25 Ass Portland Cement Treatment of waste products from portland cement manufacture
US4260421A (en) * 1979-05-18 1981-04-07 Exxon Research & Engineering Co. Cement production from coal conversion residues

Also Published As

Publication number Publication date
DE3319502C2 (en) 1986-06-26
NL8401701A (en) 1984-12-17
GB2142620A (en) 1985-01-23
FR2546508A1 (en) 1984-11-30
DE3319502A1 (en) 1984-11-29
BE899712A (en) 1984-09-17
DD231063A1 (en) 1985-12-18
ZA843896B (en) 1984-12-24
GB8412811D0 (en) 1984-06-27
LU85376A1 (en) 1984-11-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee