DE3608920C2 - - Google Patents

Info

Publication number
DE3608920C2
DE3608920C2 DE3608920A DE3608920A DE3608920C2 DE 3608920 C2 DE3608920 C2 DE 3608920C2 DE 3608920 A DE3608920 A DE 3608920A DE 3608920 A DE3608920 A DE 3608920A DE 3608920 C2 DE3608920 C2 DE 3608920C2
Authority
DE
Germany
Prior art keywords
ash
lime
bed
fluidized bed
minerals
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
DE3608920A
Other languages
German (de)
English (en)
Other versions
DE3608920A1 (de
Inventor
Manfred 4630 Bochum De Ackermann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19863608920 priority Critical patent/DE3608920A1/de
Priority to EP19870103867 priority patent/EP0238048B1/de
Priority to DE8787103867T priority patent/DE3764678D1/de
Publication of DE3608920A1 publication Critical patent/DE3608920A1/de
Application granted granted Critical
Publication of DE3608920C2 publication Critical patent/DE3608920C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/06—Systems for accumulating residues from different parts of furnace plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/101—Baghouse type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/40—Intercepting solids by cyclones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/60—Sorption with dry devices, e.g. beds
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
DE19863608920 1986-03-18 1986-03-18 Verfahren zur herstellung von koernigen mineralstoffen aus kohleabbraenden Granted DE3608920A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19863608920 DE3608920A1 (de) 1986-03-18 1986-03-18 Verfahren zur herstellung von koernigen mineralstoffen aus kohleabbraenden
EP19870103867 EP0238048B1 (de) 1986-03-18 1987-03-17 Verfahren zur Herstellung von körnigen Mineralstoffen aus Kohleabbränden
DE8787103867T DE3764678D1 (de) 1986-03-18 1987-03-17 Verfahren zur herstellung von koernigen mineralstoffen aus kohleabbraenden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863608920 DE3608920A1 (de) 1986-03-18 1986-03-18 Verfahren zur herstellung von koernigen mineralstoffen aus kohleabbraenden

Publications (2)

Publication Number Publication Date
DE3608920A1 DE3608920A1 (de) 1987-10-08
DE3608920C2 true DE3608920C2 (US07122603-20061017-C00045.png) 1988-02-04

Family

ID=6296594

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863608920 Granted DE3608920A1 (de) 1986-03-18 1986-03-18 Verfahren zur herstellung von koernigen mineralstoffen aus kohleabbraenden
DE8787103867T Expired - Lifetime DE3764678D1 (de) 1986-03-18 1987-03-17 Verfahren zur herstellung von koernigen mineralstoffen aus kohleabbraenden.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8787103867T Expired - Lifetime DE3764678D1 (de) 1986-03-18 1987-03-17 Verfahren zur herstellung von koernigen mineralstoffen aus kohleabbraenden.

Country Status (2)

Country Link
EP (1) EP0238048B1 (US07122603-20061017-C00045.png)
DE (2) DE3608920A1 (US07122603-20061017-C00045.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115827A1 (de) * 2001-03-29 2002-10-10 Mac Mix Baustoffe Gmbh & Co Kg Verfahren zur Herstellung eines autoklav erhärtenden Porenbetons

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668815B1 (fr) * 1990-11-02 1993-04-09 Chauffe Cie Gle Procede d'incineration de dechets urbains dans une unite comportant un foyer a lit fluidise et une chaudiere, avec epuration intrinseque des fumees.
DE69825818T2 (de) * 1997-06-09 2005-09-01 Toyo Boseki K.K. Poröser Polyesterfilm und thermisches Übertragungsbildempfangsschicht
CN1152124C (zh) * 1999-10-22 2004-06-02 郑春雷 煤净化燃烧及伴生物的应用和产品
CN100350059C (zh) * 2005-12-30 2007-11-21 山西太钢不锈钢股份有限公司 一种除尘镁铁球及其在电炉造渣中的应用
CN108892406B (zh) * 2018-07-03 2020-07-28 济南大学 一种多孔空芯轻骨料及其制备方法
CN114269708B (zh) * 2019-08-14 2023-03-17 维科Ip控股有限公司 制备粒状陶瓷混合物的方法
CN111495556B (zh) * 2020-04-30 2021-06-18 舒新前 一种煤矸石建材原料的分级提质方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204175A1 (de) * 1972-01-29 1973-08-02 Battelle Institut E V Verfahren zur herstellung von kuenstlichen puzzolanen
US4344796A (en) * 1979-06-20 1982-08-17 L. John Minnick Cementitious compositions and aggregate derivatives from said compositions
DE3147855A1 (de) * 1981-02-27 1982-09-16 Manfred 4630 Bochum Ackermann Silikathydratgebundener formstein fuer bauwerke und verfahren zu dessen herstellung
DE3319502C2 (de) * 1983-05-28 1986-06-26 L. & C. Steinmüller GmbH, 5270 Gummersbach Verwendung von Rückständen der Wirbelschichtverbrennung als Sekundärrohstoffe für die Zementherstellung
FR2556983B1 (fr) * 1983-12-23 1986-05-16 Creusot Loire Procede et installation de traitement de matieres en lit fluidise, en particulier pour la combustion ou gazeification de matiere combustible

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115827A1 (de) * 2001-03-29 2002-10-10 Mac Mix Baustoffe Gmbh & Co Kg Verfahren zur Herstellung eines autoklav erhärtenden Porenbetons
DE10115827C2 (de) * 2001-03-29 2003-05-28 Mac Mix Baustoffe Gmbh & Co Kg Verfahren zur Herstellung von Porenbeton
DE10115827C5 (de) * 2001-03-29 2005-11-03 Mac Mix Baustoffe Gmbh & Co. Kg Verfahren zur Herstellung von Porenbeton

Also Published As

Publication number Publication date
EP0238048B1 (de) 1990-09-05
DE3764678D1 (de) 1990-10-11
DE3608920A1 (de) 1987-10-08
EP0238048A1 (de) 1987-09-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee