DK172050B1 - Fremgangsmåde til fremstilling af et puzzolanmateriale af papirslam - Google Patents

Fremgangsmåde til fremstilling af et puzzolanmateriale af papirslam Download PDF

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Publication number
DK172050B1
DK172050B1 DK021493A DK21493A DK172050B1 DK 172050 B1 DK172050 B1 DK 172050B1 DK 021493 A DK021493 A DK 021493A DK 21493 A DK21493 A DK 21493A DK 172050 B1 DK172050 B1 DK 172050B1
Authority
DK
Denmark
Prior art keywords
heat
flue gas
paper
mineral
furnace system
Prior art date
Application number
DK021493A
Other languages
Danish (da)
English (en)
Other versions
DK21493D0 (da
Inventor
Soeren Hundeboel
Original Assignee
Smidth & Co As F L
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 Smidth & Co As F L filed Critical Smidth & Co As F L
Priority to DK021493A priority Critical patent/DK172050B1/da
Publication of DK21493D0 publication Critical patent/DK21493D0/da
Priority to DE69403241T priority patent/DE69403241T2/de
Priority to EP19940300839 priority patent/EP0613867B1/de
Application granted granted Critical
Publication of DK172050B1 publication Critical patent/DK172050B1/da

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
    • C04B18/10—Burned or pyrolised refuse
    • 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
    • C04B7/12—Natural pozzuolanas; Natural pozzuolana cements; Artificial pozzuolanas or artificial pozzuolana cements other than those obtained from waste or combustion residues, e.g. burned clay; Treating inorganic materials to improve their pozzuolanic characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
DK021493A 1993-02-26 1993-02-26 Fremgangsmåde til fremstilling af et puzzolanmateriale af papirslam DK172050B1 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK021493A DK172050B1 (da) 1993-02-26 1993-02-26 Fremgangsmåde til fremstilling af et puzzolanmateriale af papirslam
DE69403241T DE69403241T2 (de) 1993-02-26 1994-02-04 Verfahren zur Herstellung eines Puzzolanmaterials aus Papierschlamm
EP19940300839 EP0613867B1 (de) 1993-02-26 1994-02-04 Verfahren zur Herstellung eines Puzzolanmaterials aus Papierschlamm

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK021493A DK172050B1 (da) 1993-02-26 1993-02-26 Fremgangsmåde til fremstilling af et puzzolanmateriale af papirslam
DK21493 1993-02-26

Publications (2)

Publication Number Publication Date
DK21493D0 DK21493D0 (da) 1993-02-26
DK172050B1 true DK172050B1 (da) 1997-09-29

Family

ID=8091024

Family Applications (1)

Application Number Title Priority Date Filing Date
DK021493A DK172050B1 (da) 1993-02-26 1993-02-26 Fremgangsmåde til fremstilling af et puzzolanmateriale af papirslam

Country Status (3)

Country Link
EP (1) EP0613867B1 (de)
DE (1) DE69403241T2 (de)
DK (1) DK172050B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9507494D0 (en) * 1995-04-11 1995-05-31 Ecc Int Ltd Recovery of useful materials from de-inking plant sludge
US20020079075A1 (en) 1998-09-04 2002-06-27 Imerys Minerals Limited Treatment of solid containing material derived from effluent
CN108046625A (zh) * 2018-01-11 2018-05-18 江西赣州南方万年青水泥有限公司 一种水泥旋窑处理造纸固废白泥的方法
CN116535117A (zh) * 2023-05-08 2023-08-04 天津水泥工业设计研究院有限公司 一种可实现解耦功能的偏高岭土制备***及制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB173504A (en) * 1920-12-24 1923-03-21 Edouard Bouchaud Praceiq Improvements in the preparation of pulverulent fuels for the purposes of converting their ashes into hydraulic cements
FR1362956A (fr) * 1963-07-11 1964-06-05 Von Roll Ag Procédé d'incinération de boues de clarification des eaux d'égouts
GB1426389A (en) * 1973-05-07 1976-02-25 Ebara Infilco Process for incinerating slurry
DE3523677A1 (de) * 1985-03-02 1987-01-08 Kloeckner Humboldt Deutz Ag Verfahren zum verbrennen von schlamm
AT394711B (de) * 1990-11-30 1992-06-10 Wopfinger Stein Kalkwerke Verfahren zum herstellen von zementklinker

Also Published As

Publication number Publication date
EP0613867B1 (de) 1997-05-21
EP0613867A1 (de) 1994-09-07
DE69403241T2 (de) 1997-09-11
DE69403241D1 (de) 1997-06-26
DK21493D0 (da) 1993-02-26

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed