HUP0002115A2 - Method and device for producing storage mineral constituents to immobilize harmful substances and for producing components, specially building slabs and mixtures - Google Patents

Method and device for producing storage mineral constituents to immobilize harmful substances and for producing components, specially building slabs and mixtures

Info

Publication number
HUP0002115A2
HUP0002115A2 HU0002115A HUP0002115A HUP0002115A2 HU P0002115 A2 HUP0002115 A2 HU P0002115A2 HU 0002115 A HU0002115 A HU 0002115A HU P0002115 A HUP0002115 A HU P0002115A HU P0002115 A2 HUP0002115 A2 HU P0002115A2
Authority
HU
Hungary
Prior art keywords
harmful substances
producing
mixtures
mineral constituents
housing
Prior art date
Application number
HU0002115A
Other languages
Hungarian (hu)
Inventor
Georg Gebhard
Beate Werner
Original Assignee
Georg Gebhard
Beate Werner
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
Priority claimed from DE1997119684 external-priority patent/DE19719684C1/en
Priority claimed from DE1998117518 external-priority patent/DE19817518A1/en
Priority claimed from DE1998117519 external-priority patent/DE19817519A1/en
Application filed by Georg Gebhard, Beate Werner filed Critical Georg Gebhard
Publication of HUP0002115A2 publication Critical patent/HUP0002115A2/en
Publication of HUP0002115A3 publication Critical patent/HUP0002115A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/706—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with all the shafts in the same receptacle
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/703—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with stirrers rotating at different speeds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/93—Heating or cooling systems arranged inside the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
    • B28C5/466—Heating, e.g. using steam
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
    • 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
    • C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A találmány tárgya eljárás és készülék tároló ásványialkotórészek előállítására káros anyagok megkötése és épületelemek,különösen építőlapok és keverékek előállítása céljából. A tárolóásványokat égetési maradékoknak víztartalmú anyagokkal és mésszel valóösszekeverése és egy reaktorban való égetése révén állítják elő,mialatt az így felszabadult víz reagál a szabad kalcium-oxiddal ésaluminátokkal, és szilikátokkal, s így hidraulikusan aktív fázisokkeletkeznek, amelyek tárolják a káros anyagokat. A találmányszerinti eljárás megvalósítására készüléket használnak, amely készülékegy adagolókészülékkel (1), valamint elektromos hajtással (2)rendelkező hajtóművel (3) és csapágyakkal (4) ellátott, fekvő helyzetűlapátos tengelyekkel (5) van kialakítva, amelyeken a lapátok atengelyre vonatkoztatva beállítható , szögben vannakelrendezve, továbbá, amely tengelyek zónánként fűtött, hosszúkásgőzelszívással (9) és gőzvisszavezetéssel ellátott házban (6) vannakvezetve, amely ház a végén egy további, megtámasztó csapágyazással (7)és egy kiürítőnyílással (8) van kialakítva. Ó The subject of the invention is a method and device for the production of mineral constituents for the binding of harmful substances and for the production of building elements, especially building blocks and mixtures. Storage minerals are produced by mixing incineration residues with water-containing materials and lime and burning them in a reactor, during which the water thus released reacts with free calcium oxide and aluminates, and with silicates, thus forming hydraulically active phases that store harmful substances. To implement the method according to the invention, a device is used, which device is designed with a dosing device (1), an electric drive (2), a gear (3) with bearings (4), horizontal paddle shafts (5), on which the blades can be adjusted with respect to the axis, and are arranged at an angle , and which axes are guided in a housing (6) heated by zone, with elongated steam extraction (9) and steam recirculation, which housing has an additional supporting bearing (7) and a discharge opening (8) at the end. HE

HU0002115A 1997-05-09 1998-05-07 Method and device for producing storage mineral constituents to immobilize harmful substances and for producing components, specially building slabs and mixtures HUP0002115A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1997119684 DE19719684C1 (en) 1997-05-09 1997-05-09 Pollutant immobilisation mineral production
DE1998117518 DE19817518A1 (en) 1997-05-09 1998-04-09 Production of storage mineral components
DE1998117519 DE19817519A1 (en) 1997-05-09 1998-04-09 Production of storage mineral components
PCT/EP1998/002680 WO1998051634A1 (en) 1997-05-09 1998-05-07 Method and device for producing storage mineral constituents to immobilize harmful substances and for producing components, specially building slabs and mixtures

Publications (2)

Publication Number Publication Date
HUP0002115A2 true HUP0002115A2 (en) 2000-10-28
HUP0002115A3 HUP0002115A3 (en) 2002-01-28

Family

ID=27217369

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0002115A HUP0002115A3 (en) 1997-05-09 1998-05-07 Method and device for producing storage mineral constituents to immobilize harmful substances and for producing components, specially building slabs and mixtures

Country Status (6)

Country Link
EP (1) EP0980344A1 (en)
DE (1) DE19880619D2 (en)
HU (1) HUP0002115A3 (en)
SI (1) SI20068A (en)
SK (1) SK153699A3 (en)
WO (1) WO1998051634A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009063442A2 (en) * 2007-11-12 2009-05-22 Hempire Building Materials Limited A process for producing a fibre plant/lime product

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU423448B2 (en) * 1968-03-28 1972-04-21 Monzino Riotinto Of Australia Limited Production of alpha plaster
NL8501137A (en) * 1985-04-18 1986-11-17 Aardelite Holding Bv METHOD FOR PRE-TREATING FLYES
DE3821657A1 (en) * 1988-06-27 1989-12-28 Rheine Kalkwerke Gmbh METHOD FOR PRODUCING A BINDER AND ITS USE
DE4339529C2 (en) * 1993-11-19 2000-08-03 Herbert Wethmar Process for producing a hydraulic binder from fly ash
DE4439819C1 (en) * 1994-11-08 1996-08-08 Gebhard Georg Dr Rer Nat Regeneration of laminar alkaline earth aluminate(s) charged with harmful substances
DE4441509A1 (en) * 1994-11-22 1996-05-23 Georg Dr Gebhard Modification of ash from coal burning furnaces
IT1267362B1 (en) * 1994-12-28 1997-01-28 Ugo Brusa REACTOR FOR THE HEATING AND TREATMENT OF MATERIALS IN A CONTROLLED ATMOSPHERE
DE19503134A1 (en) * 1995-02-01 1996-11-07 Bioelement Spezialbau Gmbh Prodn. of sealed high strength concrete-like building materials

Also Published As

Publication number Publication date
SK153699A3 (en) 2000-09-12
DE19880619D2 (en) 2000-11-16
HUP0002115A3 (en) 2002-01-28
SI20068A (en) 2000-04-30
WO1998051634A1 (en) 1998-11-19
EP0980344A1 (en) 2000-02-23

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