NO983368L - Finely divided fuel and its process - Google Patents

Finely divided fuel and its process

Info

Publication number
NO983368L
NO983368L NO983368A NO983368A NO983368L NO 983368 L NO983368 L NO 983368L NO 983368 A NO983368 A NO 983368A NO 983368 A NO983368 A NO 983368A NO 983368 L NO983368 L NO 983368L
Authority
NO
Norway
Prior art keywords
mixture
additive components
finely divided
slf
water
Prior art date
Application number
NO983368A
Other languages
Norwegian (no)
Other versions
NO983368D0 (en
Inventor
Erich Jesse
Original Assignee
Mutabor 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 Mutabor Gmbh filed Critical Mutabor Gmbh
Publication of NO983368D0 publication Critical patent/NO983368D0/en
Publication of NO983368L publication Critical patent/NO983368L/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
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44—Burning; Melting
    • C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
    • C04B7/4423—Waste or refuse used as fuel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/48—Solid fuels essentially based on materials of non-mineral origin on industrial residues and waste materials
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Structural Engineering (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Oppfinnelsen vedrører et finoppdelt brennstoff, særlig for oppvarming av smelteovner eller sementdreierørovner, bestående av en blanding av A- en grunnkomponent av 1) oppdelt kunststoffavfall (SLF), 2) brent kalk (CaO), og B- en eller flere tilsatskomponenter inneholdende kunststoff, kullstøv, spillolje, bitumenholdige bestand- deler, stearat og/eller andre hydro- karbonholdige produkter såvel som en fremgangsmåte for fremstilling av dette, hvorved det for fremstilling av grunnkomponent A tillages en blanding av oppdelt kunststoffavfall (SLF) med brent kalk, ved sammenblanding, og ved vanntilsats innstilles en sluttfuktighet på 20 til 30, og fortrinnsvis 25 vekt% vann, hvorved tilsatskomponentene B og eventuelt de ytterligere jernholdige tilsatskomponenter tilføres under eller etter denne blanding.The invention relates to a finely divided fuel, in particular for heating furnaces or cement pipes, consisting of a mixture of A- a basic component of 1) divided plastic waste (SLF), 2) burnt lime (CaO), and B- or more additive components containing plastics, coal dust, waste oil, bitumen-containing constituents, stearate and / or other hydrocarbonaceous products, as well as a process for their preparation, whereby a mixture of split plastic waste (SLF) with burnt lime is allowed by mixing, and at the addition of water, a final humidity of 20 to 30, and preferably 25% by weight of water, is adjusted, whereby the additive components B and optionally the additional ferrous additive components are added during or after this mixture.

NO983368A 1997-07-22 1998-07-21 Finely divided fuel and its process NO983368L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19731353A DE19731353C1 (en) 1997-07-22 1997-07-22 Fine-particle fuel and process for producing the same

Publications (2)

Publication Number Publication Date
NO983368D0 NO983368D0 (en) 1998-07-21
NO983368L true NO983368L (en) 1999-01-25

Family

ID=7836455

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983368A NO983368L (en) 1997-07-22 1998-07-21 Finely divided fuel and its process

Country Status (4)

Country Link
EP (1) EP0894846A3 (en)
DE (1) DE19731353C1 (en)
EE (1) EE9800137A (en)
NO (1) NO983368L (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853989A (en) * 1981-09-25 1983-03-30 Koyo Kasei Kk Reclamation of waste oil to fuel
WO1992001771A1 (en) * 1990-07-20 1992-02-06 Prand Research Institute Method of turning wastes into solid body and method of burning such solid body
DE4139348C1 (en) * 1991-11-29 1993-04-15 Rheinbraun Ag, 5000 Koeln, De Removing sulphurous fumes from combustion gases - by mixing fuel with calcium carbonate, calcium hydroxide and calcium oxide, and spraying hot combustion gas with water
JPH07242889A (en) * 1994-03-04 1995-09-19 Ube Ind Ltd Method for producing solid fuel
JPH07278637A (en) * 1994-04-13 1995-10-24 Aikoo Kk Auxiliary material for steel making
JP3578522B2 (en) * 1994-10-26 2004-10-20 東芝機械株式会社 Fuel manufacturing method and fuel
DE19541673A1 (en) * 1994-11-14 1996-08-29 Krupp Ag Hoesch Krupp Prodn. of solid reductants/energy carriers for blast furnaces

Also Published As

Publication number Publication date
EP0894846A3 (en) 1999-04-14
NO983368D0 (en) 1998-07-21
EE9800137A (en) 1999-04-15
EP0894846A2 (en) 1999-02-03
DE19731353C1 (en) 1998-12-17

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application