EA201291250A1 - Способ и установка для снижения остаточного содержания углерода в золе - Google Patents

Способ и установка для снижения остаточного содержания углерода в золе

Info

Publication number
EA201291250A1
EA201291250A1 EA201291250A EA201291250A EA201291250A1 EA 201291250 A1 EA201291250 A1 EA 201291250A1 EA 201291250 A EA201291250 A EA 201291250A EA 201291250 A EA201291250 A EA 201291250A EA 201291250 A1 EA201291250 A1 EA 201291250A1
Authority
EA
Eurasian Patent Office
Prior art keywords
carbon content
green
installation
reduce
residual carbon
Prior art date
Application number
EA201291250A
Other languages
English (en)
Other versions
EA025146B1 (ru
Inventor
Никола Анастасиевич
Гюнтер Шнайдер
Original Assignee
Ототек Оюй
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 Ототек Оюй filed Critical Ототек Оюй
Publication of EA201291250A1 publication Critical patent/EA201291250A1/ru
Publication of EA025146B1 publication Critical patent/EA025146B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/42—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
    • 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
    • F23C10/12—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 exclusively within the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2204/00—Supplementary heating arrangements
    • F23G2204/20—Supplementary heating arrangements using electric energy
    • F23G2204/203—Microwave
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/30—Solid combustion residues, e.g. bottom or flyash
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Drying Of Solid Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

Изобретение относится к снижению содержания углерода в золе, согласно которому золу, содержание углерода в которой составляет от 1 до 20 мас.%, вводят в реактор и сжигают в реакторе при температурах, составляющих от 700 до 1100°С. Во время сжигания в реактор направляют микроволновое излучение и, по меньшей мере, частично рекуперируют энергию, высвобождаемую во время сжигания.
EA201291250A 2010-06-01 2011-05-30 Способ и установка для снижения остаточного содержания углерода в золе EA025146B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010022400 DE102010022400B4 (de) 2010-06-01 2010-06-01 Verfahren und Anlage zur Absenkung des Rest-Kohlenstoffgehaltes von Asche
PCT/EP2011/058856 WO2011151294A1 (en) 2010-06-01 2011-05-30 Process and plant for lowering the residual carbon content of ash

Publications (2)

Publication Number Publication Date
EA201291250A1 true EA201291250A1 (ru) 2013-06-28
EA025146B1 EA025146B1 (ru) 2016-11-30

Family

ID=44351667

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201291250A EA025146B1 (ru) 2010-06-01 2011-05-30 Способ и установка для снижения остаточного содержания углерода в золе

Country Status (10)

Country Link
US (1) US8876969B2 (ru)
EP (1) EP2576043B1 (ru)
CN (1) CN102917785B (ru)
AU (1) AU2011260345B2 (ru)
BR (1) BR112012030456A2 (ru)
CA (1) CA2799063C (ru)
DE (1) DE102010022400B4 (ru)
EA (1) EA025146B1 (ru)
PL (1) PL2576043T3 (ru)
WO (1) WO2011151294A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101171799B1 (ko) * 2010-06-29 2012-08-13 고려대학교 산학협력단 실리카 에칭 폐기물을 재활용하는 방법 및 메조다공성 물질을 제조하는 방법
WO2017025875A2 (en) * 2015-08-07 2017-02-16 Thermax Limited A system for reducing un-burnt carbon content in ash particles
CN106801865B (zh) * 2016-12-26 2019-01-08 浙江春晖环保能源股份有限公司 循环流化床尾气灰渣回收利用装置

Family Cites Families (20)

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DE2533010A1 (de) * 1974-07-26 1976-02-05 Commw Scient Ind Res Org Reaktor mit einem spoutbett oder spoutbett-fluidatbett
US4705409A (en) * 1985-03-21 1987-11-10 Trerice Douglas N Method and apparatus for measurement of carbon content in fly ash
US4663507A (en) * 1985-03-21 1987-05-05 Trerice Douglas N Method and apparatus for reduction of fly ash carbon by microwave
AU657091B2 (en) * 1990-03-23 1995-03-02 Commonwealth Scientific And Industrial Research Organisation Determination of carbon in fly ash
US5160539A (en) * 1991-04-05 1992-11-03 Progress Materials Inc. Method and product of fly ash benefication by carbon burnout in a dry bubbling fluid bed
US5484476A (en) * 1994-01-11 1996-01-16 Electric Power Research Institute, Inc. Method for preheating fly ash
US5399194A (en) * 1994-02-23 1995-03-21 Electric Power Research Institute Method of fly ash beneficiation and apparatus for same
JPH07265834A (ja) * 1994-03-31 1995-10-17 Nkk Corp マイクロ波照射による飛灰処理方法
US5868084A (en) * 1995-03-20 1999-02-09 U.S. Scientific, L.L.C. Apparatus and process for carbon removal from fly ash
AU721221B2 (en) * 1996-08-27 2000-06-29 Emr Microwave Technology Corporation Method for microwave induced oxidation of sulphidic ore material in fluidized bed without sulphur dioxide emissions
ATE349653T1 (de) * 1999-11-02 2007-01-15 Cons Eng Co Inc Verfahren und vorrichtung zur verbrennung von restkohlenstoffen in flugasche
US20020189497A1 (en) * 2001-06-01 2002-12-19 Emr Microwave Technology Corporation Method of reducing carbon levels in fly ash
DE10260745A1 (de) * 2002-12-23 2004-07-01 Outokumpu Oyj Verfahren und Anlage zur thermischen Behandlung von körnigen Feststoffen
DE10260743B4 (de) * 2002-12-23 2008-05-15 Outokumpu Oyj Verfahren und Anlage zum thermischen Behandeln von körnigen Feststoffen in einem Wirbelbett
CA2417022A1 (en) * 2003-01-23 2004-07-23 Dominion Ash Ccp Ltd. A method of reducing unburned carbon levels in coal ash
US7214254B2 (en) * 2003-10-28 2007-05-08 Hendrix Holding Company, Inc. Method of removing mercury from mercury contaminated materials
AU2004299837B2 (en) * 2003-12-12 2010-09-23 Jy Capital Investment Llc A pre-burning, dry process methodology and systems for enhancing solid fuel properties
US8960107B2 (en) * 2005-06-17 2015-02-24 The SEFA Group Inc. Apparatus for turbulent combustion of fly ash
US20090314185A1 (en) * 2006-10-17 2009-12-24 Matrix Llc Treatment of fly ash
US8716637B2 (en) * 2009-06-18 2014-05-06 Babcock & Wilcox Technical Services Y-12, Llc Fluidized bed heat treating system

Also Published As

Publication number Publication date
US20130068138A1 (en) 2013-03-21
CN102917785B (zh) 2015-07-15
PL2576043T3 (pl) 2015-03-31
WO2011151294A1 (en) 2011-12-08
DE102010022400A1 (de) 2011-12-01
BR112012030456A2 (pt) 2016-08-09
EP2576043B1 (en) 2014-09-17
CA2799063C (en) 2016-08-16
EA025146B1 (ru) 2016-11-30
AU2011260345A1 (en) 2012-12-20
EP2576043A1 (en) 2013-04-10
CN102917785A (zh) 2013-02-06
CA2799063A1 (en) 2011-12-08
AU2011260345B2 (en) 2014-03-13
US8876969B2 (en) 2014-11-04
DE102010022400B4 (de) 2013-04-25

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU