KR890014762A - 소각기 재속에 포함된 중금속의 연속단괴방법 - Google Patents
소각기 재속에 포함된 중금속의 연속단괴방법 Download PDFInfo
- Publication number
- KR890014762A KR890014762A KR1019890002631A KR890002631A KR890014762A KR 890014762 A KR890014762 A KR 890014762A KR 1019890002631 A KR1019890002631 A KR 1019890002631A KR 890002631 A KR890002631 A KR 890002631A KR 890014762 A KR890014762 A KR 890014762A
- Authority
- KR
- South Korea
- Prior art keywords
- ash
- melt
- heavy metals
- nodule
- additive
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 229910001385 heavy metal Inorganic materials 0.000 title claims 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 title 1
- 239000002956 ash Substances 0.000 title 1
- 239000000155 melt Substances 0.000 claims 5
- 239000000654 additive Substances 0.000 claims 3
- 230000000996 additive effect Effects 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- 230000008018 melting Effects 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 235000019738 Limestone Nutrition 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000010459 dolomite Substances 0.000 claims 1
- 229910000514 dolomite Inorganic materials 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000006028 limestone Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 239000002910 solid waste Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
- B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
- B09B3/29—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix involving a melting or softening step
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
-
- 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
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
- F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J9/00—Preventing premature solidification of molten combustion residues
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/14—Waste material, e.g. to be disposed of
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명을 실시하는 바람직한 방법을 나타내는 도면.
Claims (7)
- 중금속으로 환경이 오염되는 것을 막기 위하여 도시의 고형쓰레기(11)에서 산출된 재(10) 속에 포함된 중금속의 연속단괴방법에 있어서, 상기 연소기(11)로부터 상기 재(10)을 경사진 내화표면(12)에 떨어뜨려 상기 재(10)가 상기 경사표면(12)를 따라 내려오면서 재가 용융되어 상기 경사면(12)를 따라 내려올때까지 보조의 고온개스발생장치(14)로서 재(17)의 층을 전체적으로 용융점까지 가열하는 단계와, 상기 용융재(10a)를 단괴기(16) 속으로 떨어뜨려 상기 용융재를 유리같은 단괴(10b)로 형성시키는 단계로 이루어지는 것을 특징으로 하는 방법.
- 제 1항에 있어서, 보조의 고온개스발생장치(14)를 가지고 상기 재의 얇은 층을 가열시키는 것은 플라즈마토치로 가열시키는 것을 특징으로 하는 방법.
- 제 1항에 있어서, 단괴기(16) 속으로 상기 용융재를 떨어뜨리는 것은 습윤 슬래그제거기(16) 속으로 상기 용융재를 떨어뜨리는 것을 특징으로 하는 방법.
- 제 1항에 있어서, 상기 재(10)이 상기 경사표면(12)에 떨어지기 전에 상기 연소기속의 상기 재(10)에 첨가제를 첨가하고 첨가제와 재를 혼합하여 재(10)의 용융온도를 낮추는 것을 특징으로 하는 방법.
- 제 4항에 있어서, 상기 첨가제(19)는 모래, 유리, 석회석과 백운석 중에서 선택되는 것을 특징으로 하는 방법.
- 제1항에 있어서. 상기 재(10)을 가열하는 것은 1150℃-1250℃의 온도로 가열하는 것을 특징으로 하는 방법.
- 제 1항에 있어서, 상기 재속의 불완전연소할 탄소를 연소시켜 보조의 고온 개스발생장치(14)가 상기 재를 용융시키는 것을 돕기 위한 부가의 열을 제공하기 위하여 상기 재(10)에 공기를 첨가하는 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16284088A | 1988-03-02 | 1988-03-02 | |
US162840 | 2002-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890014762A true KR890014762A (ko) | 1989-10-25 |
Family
ID=22587343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890002631A KR890014762A (ko) | 1988-03-02 | 1989-03-02 | 소각기 재속에 포함된 중금속의 연속단괴방법 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0330872A3 (ko) |
JP (1) | JPH01270990A (ko) |
KR (1) | KR890014762A (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3930899A1 (de) * | 1989-09-15 | 1991-03-28 | Horn Aug Soehne | Verfahren und vorrichtung zur umweltschonenden beseitigung von umweltgefaehrdenden wasserloeslichen rueckstaenden |
US4977837A (en) * | 1990-02-27 | 1990-12-18 | National Recovery Technologies, Inc. | Process and apparatus for reducing heavy metal toxicity in fly ash from solid waste incineration |
DK168245B1 (da) * | 1990-07-03 | 1994-02-28 | Lund Milj Teknik A S V | Fremgangsmåde og anlæg til forbrænding af fast og eventuelt flydende affald af forskellig art |
US5385104A (en) * | 1990-07-03 | 1995-01-31 | Volund Ecology Systems A/S | Method and apparatus for incinerating different kinds of solid and possibly liquid waste material |
AT398121B (de) * | 1990-10-09 | 1994-09-26 | Voest Alpine Ind Anlagen | Verfahren zur abfallverbrennung |
FR2671606B1 (fr) * | 1991-01-14 | 1993-04-16 | Trepaud | Procede et installation d'incineration de dechets. |
FR2675884A1 (fr) * | 1991-01-14 | 1992-10-30 | Trepaud | Procede et installation d'incineration de dechets. |
FR2689213B1 (fr) * | 1992-03-31 | 1994-09-09 | Trepaud | Procédé et installation de vitrification de déchets. |
JP3284606B2 (ja) * | 1992-09-24 | 2002-05-20 | 石川島播磨重工業株式会社 | 灰溶融炉 |
US5534659A (en) * | 1994-04-18 | 1996-07-09 | Plasma Energy Applied Technology Incorporated | Apparatus and method for treating hazardous waste |
FR2774086B1 (fr) * | 1998-01-29 | 2000-03-17 | Demontage Valorisation Electro | Vitrification de dechets |
US6971323B2 (en) | 2004-03-19 | 2005-12-06 | Peat International, Inc. | Method and apparatus for treating waste |
US7832344B2 (en) | 2006-02-28 | 2010-11-16 | Peat International, Inc. | Method and apparatus of treating waste |
AU2007247895A1 (en) | 2006-05-05 | 2007-11-15 | Plascoenergy Ip Holdings, S.L., Bilbao, Schaffhausen Branch | A gas homogenization system |
NZ573217A (en) | 2006-05-05 | 2011-11-25 | Plascoenergy Ip Holdings S L Bilbao Schaffhausen Branch | A facility for conversion of carbonaceous feedstock into a reformulated syngas containing CO and H2 |
JP2010500420A (ja) | 2006-05-05 | 2010-01-07 | プラスコエナジー アイピー ホールデイングス,エス.エル.,ビルバオ,シャフハウゼン ブランチ | 横方向移送システムを有する水平配向されたガス化装置 |
KR101382513B1 (ko) | 2006-05-05 | 2014-04-17 | 플라스코에너지 아이피 홀딩스, 에스.엘., 빌바오, 샤프하우젠 브랜치 | 탄소함유 공급원료를 가스로 전환시키기 위한 제어 시스템 |
WO2008117119A2 (en) * | 2006-11-02 | 2008-10-02 | Plasco Energy Group Inc. | A residue conditioning system |
US8690975B2 (en) | 2007-02-27 | 2014-04-08 | Plasco Energy Group Inc. | Gasification system with processed feedstock/char conversion and gas reformulation |
US8252244B2 (en) | 2008-02-08 | 2012-08-28 | Peat International, Inc. | Method and apparatus of treating waste |
US8671855B2 (en) | 2009-07-06 | 2014-03-18 | Peat International, Inc. | Apparatus for treating waste |
US9321640B2 (en) | 2010-10-29 | 2016-04-26 | Plasco Energy Group Inc. | Gasification system with processed feedstock/char conversion and gas reformulation |
US9539581B2 (en) | 2011-10-11 | 2017-01-10 | Materials Recovery Company | Method for recycling ash |
JP5973157B2 (ja) * | 2011-12-08 | 2016-08-23 | 日本碍子株式会社 | 放射性セシウム汚染物の処理方法 |
CN103939920A (zh) * | 2014-04-29 | 2014-07-23 | 河南中易环保科技有限公司 | 一种飞灰处理方法和*** |
CN104501170A (zh) * | 2014-11-25 | 2015-04-08 | 桑德环境资源股份有限公司 | 提高垃圾发电厂冬季垃圾池料堆温度的方法及*** |
CN107246614B (zh) * | 2017-06-09 | 2019-02-05 | 加拿大艾浦莱斯有限公司 | 一种等离子体熔融化灰炉 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1168005B (de) * | 1960-01-16 | 1964-04-16 | Roman Rummel | Verfahren und Vorrichtung zum Verbrennen von festen Abfallstoffen |
DE1246924B (de) * | 1961-03-20 | 1967-08-10 | L Von Roll A G | Muellverbrennungsanlage mit Schmelzkammer |
US3745941A (en) * | 1971-12-03 | 1973-07-17 | B Reilly | Slagging refuse incinerators |
GB2136939B (en) * | 1983-03-23 | 1986-05-08 | Skf Steel Eng Ab | Method for destroying refuse |
-
1989
- 1989-02-08 EP EP19890102102 patent/EP0330872A3/en not_active Withdrawn
- 1989-03-02 KR KR1019890002631A patent/KR890014762A/ko not_active Application Discontinuation
- 1989-03-02 JP JP1050968A patent/JPH01270990A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH01270990A (ja) | 1989-10-30 |
EP0330872A2 (en) | 1989-09-06 |
EP0330872A3 (en) | 1990-09-12 |
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Legal Events
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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |