KR920009447A - 이차 알류미늄융해공장으로부터 나오는 폐가스의 처리와 정제 방법 및 장치 - Google Patents
이차 알류미늄융해공장으로부터 나오는 폐가스의 처리와 정제 방법 및 장치 Download PDFInfo
- Publication number
- KR920009447A KR920009447A KR1019910007796A KR910007796A KR920009447A KR 920009447 A KR920009447 A KR 920009447A KR 1019910007796 A KR1019910007796 A KR 1019910007796A KR 910007796 A KR910007796 A KR 910007796A KR 920009447 A KR920009447 A KR 920009447A
- Authority
- KR
- South Korea
- Prior art keywords
- waste gas
- post
- purification
- waste
- combustion
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- 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
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- 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
-
- 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
- F23J2219/40—Sorption with wet devices, e.g. scrubbers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
본 발명의 실시를 나타내는 공정계통도.
Claims (7)
- 이차 알루미늄융해공장에서 처리된 알루미늄스크랩을 융해, 야금학적처리, 사후-정제 및 사후-합금 할때 발생하는 페가스의 처리 및 정제방법에 있어서, 융해단계와 건조단계로 부터의 각각의 페가스 흐름을 수집하여, 사후-연소시키고, 사후-연소에 필요한 에너지는 페기물질로 부터 발생시키고, 사후-연소된 페가스를 스크랩의 야금학적처리 및 사후-합금과정에서 발생하는 가스들과 함께 정제하고, 정제된 페가스를 굴뚝을 통해방출함을 특징으로 하는 페가스의 처리 및 정제방법.
- 제1항에 있어서, 약 800∼900℃ 의 온도의 융해단계 및 약 400∼500℃의 온도의 건조단계에서 방출되는 페가스를 혼합하고 조분리기(coarse separator)를 경유하여 냉각 단게로 통과시키고, 이 기에서 페가스는 약 600℃로부터 약 150℃ 까지 냉각시키고, 그에 의해서 발생된 수증기를 회수하여 활용함을 특징으로 하는 방법.
- 제2항에 있어서, 냉각된 페가스를가입하고, 800℃ 이상의 온도에서 높은 열량의 부가의 페기물질들과 함께 반송가스로서 완전히 연소시킴을 특징으로 하는 방법.
- 제3항에 있어서, 페기물질들로서 자동차페품으로 부터의 가벼운 조각들, 종이재생과정에서의 폐기물질 또는 쓰레기처리 과정에서나오는 플라스틱을 포함하는 잔류물을 사용함을 특징으로 하는 방법.
- 용융염의 존재하에서 처리된 스크랩을 융해하기 위한 회전드럼 소정로(1)와, 열보유오븐(3)(전로)내에서 이 회전드럼소성로에서 나오는 용융금속을 야금학적으로 처리하고, 사후-정제하고, 사후-합금하는 장치에 있어서, 금속부스러기건조기(2)및 회전드럼소성로(1)앞에 설치되어, 여기에서 회전드럼소성로 및 금속부스러기건 조기로 부터 방출되는 페가스를 혼합하고, 계속해서 조분리기(5)를 통하하여 보일러(6)까지 통과하고, 환풍펜(7)이 보일러(6)와 연소로 (8)사이에 설치되고, 연소로 (8)다음에 전제수단이 설치되고, 이 정제수단은 또한 열보유오븐(3)으로부터의 페가스로 포함함을 특징으로 하는 제1항의 실시하기위한 장치.
- 제5항에 있어서, 연소로는 입동로(8)임을 특징으로 하는 장치.
- 제5항에 있어서, 정제수단(9)은 입자필터, 가스세정기 및 활성탄필터를 포함함을 특징으로 하는 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4037370A DE4037370A1 (de) | 1990-11-23 | 1990-11-23 | Verfahren und vorrichtung zum weiterbehandeln und reinigen von in einem sekundaer-aluminium-schmelzwerk entstehenden abgasen |
DEP4037370.3 | 1990-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920009447A true KR920009447A (ko) | 1992-06-25 |
Family
ID=6418829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910007796A KR920009447A (ko) | 1990-11-23 | 1991-05-14 | 이차 알류미늄융해공장으로부터 나오는 폐가스의 처리와 정제 방법 및 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5224984A (ko) |
EP (1) | EP0486759B1 (ko) |
JP (1) | JPH04232217A (ko) |
KR (1) | KR920009447A (ko) |
AT (1) | ATE102328T1 (ko) |
DE (1) | DE4037370A1 (ko) |
PT (1) | PT98316A (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4305774C2 (de) * | 1993-02-25 | 1994-11-17 | Siempelkamp Gmbh & Co | Verfahren zur Rückgewinnung von Metall aus Stahlblechschrott |
EP0652295B1 (de) * | 1993-11-10 | 1999-03-10 | ALUMINIUM RHEINFELDEN GmbH | Verfahren und Vorrichtung zur umweltgerechten Rückgewinnung von Aluminium aus Abfällen |
EP0666328B1 (de) * | 1994-02-07 | 1998-11-11 | ALUMINIUM RHEINFELDEN GmbH | Verfahren und Vorrichtung zur umweltgerechten Rückgewinnung von Aluminium aus Abfällen |
AT400007B (de) * | 1994-04-06 | 1995-09-25 | Austria Metall | Verfahren zur reinigung von ofenabgasen und zur nutzung des dabei anfallenden filterstaubes |
DE19621238A1 (de) * | 1996-05-25 | 1997-11-27 | Vaw Ver Aluminium Werke Ag | Verfahren und Vorrichtung zur Reinigung von aluminiumstaubhaltiger Abluft |
CN111389124A (zh) * | 2019-05-16 | 2020-07-10 | 佛山市航亚铝业有限公司 | 一种铝材熔铸真空精炼除气装置 |
CN114534461A (zh) * | 2022-01-13 | 2022-05-27 | 淮北矿业股份有限公司 | 一种利用余热升温的脱硫脱硝反应器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2005220A1 (en) * | 1970-02-05 | 1971-08-19 | Weissheimer V | Metallurgical furnace flue gas removal plant |
US4019896A (en) * | 1972-10-25 | 1977-04-26 | Appleby Vernon L | Trash disposal system |
US4010935A (en) * | 1975-12-22 | 1977-03-08 | Alumax Inc. | High efficiency aluminum scrap melter and process therefor |
JPS5582735A (en) * | 1978-12-18 | 1980-06-21 | Daiei Tsushin Shisetsu Kk | Recovering and recycling method for industrial waste aluminum-plastic scrap |
DE3443452A1 (de) * | 1984-11-29 | 1986-05-28 | Varta Batterie Ag, 3000 Hannover | Schachtofen zur verhuettung von altblei aus akkumulatorenschrott mit einer nachverbrennungsanlage fuer das beim verhuettungsprozess entstehende gichtgas |
US4601750A (en) * | 1985-06-28 | 1986-07-22 | Aluminum Company Of America | Scrap melting system |
SU1497437A1 (ru) * | 1987-08-31 | 1989-07-30 | Ленинградское Отделение Всесоюзного Научно-Исследовательского И Проектного Института "Теплопроект" | Устройство дл тепловой обработки замасленной стружки |
DE3920519A1 (de) * | 1989-01-24 | 1990-07-26 | Erich Kraemer | Verfahren und vorrichtung zum reinigen von metallteilen |
-
1990
- 1990-11-23 DE DE4037370A patent/DE4037370A1/de not_active Withdrawn
-
1991
- 1991-05-14 KR KR1019910007796A patent/KR920009447A/ko not_active Application Discontinuation
- 1991-05-31 JP JP3129646A patent/JPH04232217A/ja active Pending
- 1991-06-20 EP EP91110166A patent/EP0486759B1/de not_active Expired - Lifetime
- 1991-06-20 AT AT91110166T patent/ATE102328T1/de not_active IP Right Cessation
- 1991-07-12 PT PT98316A patent/PT98316A/pt not_active Application Discontinuation
- 1991-07-29 US US07/736,831 patent/US5224984A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PT98316A (pt) | 1992-05-29 |
EP0486759A1 (de) | 1992-05-27 |
US5224984A (en) | 1993-07-06 |
ATE102328T1 (de) | 1994-03-15 |
EP0486759B1 (de) | 1994-03-02 |
JPH04232217A (ja) | 1992-08-20 |
DE4037370A1 (de) | 1992-05-27 |
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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |