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KR940021993A - 소각로 배출가스 처리방법 - Google Patents

소각로 배출가스 처리방법 Download PDF

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Publication number
KR940021993A
KR940021993A KR1019940004454A KR19940004454A KR940021993A KR 940021993 A KR940021993 A KR 940021993A KR 1019940004454 A KR1019940004454 A KR 1019940004454A KR 19940004454 A KR19940004454 A KR 19940004454A KR 940021993 A KR940021993 A KR 940021993A
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KR
South Korea
Prior art keywords
exhaust gas
incinerator
ammonium persulfate
dust collector
treatment method
Prior art date
Application number
KR1019940004454A
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English (en)
Other versions
KR0137628B1 (ko
Inventor
다다시 이토
유지 호리이
시게노리 지치부
유키히로 시라이시
히로아키 가와바타
Original Assignee
가메다카 소키치
가부시키가이샤 고베 세이코쇼
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.)
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Application filed by 가메다카 소키치, 가부시키가이샤 고베 세이코쇼 filed Critical 가메다카 소키치
Publication of KR940021993A publication Critical patent/KR940021993A/ko
Application granted granted Critical
Publication of KR0137628B1 publication Critical patent/KR0137628B1/ko

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Classifications

    • 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
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/70—Organic halogen compounds
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • 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
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • 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
    • F23J2215/10—Nitrogen; Compounds thereof
    • F23J2215/101—Nitrous oxide (N2O)
    • 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
    • F23J2215/30—Halogen; Compounds thereof
    • F23J2215/301—Dioxins; Furans
    • 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
    • F23J2215/60—Heavy metals; 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 
    • F23J2219/00—Treatment devices
    • F23J2219/10—Catalytic reduction devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Incineration Of Waste (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

폐기물의 소각로(7)에서 배출가스 배출로를 통하여 집진기에 도입할 때에 소각로(7)내에 과황산암모늄을 공급하는 소각로 배출가스 처리방법 및 상기 배출가스 배출로내의 400℃ 이상의 장소에 과황산암모늄을 공급함과 동시에, 상기 집진기로부터 배출되는 가스를 다시 탈진용 촉매장치에 도입하는 소각로 배출가스 처리방법.
배출가스중의 디옥신류, 중금속류 및 NOx의 감소 제거를 과황산암모늄이라는 공통의 첨가제에 의하여 달성할 수 있고, 그 때문에 첨가제의 공급위치 및 첨가제 공급장치가 각각 하나라도 족하고, 따라서 배출가스 처리시스템을 매우 간단화할 수 있음과 동시에 처리운전의 번잡성을 현저히 완화할 수 있게 된다.

Description

소각로 배출가스 처리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예 1의 소각로 배출가스 처리장치의 개략 구성도,
제2도는 제1도의 있어서의 소각로의 분무노즐 위치에서의 수평 단면도,
제3도는 실시예 2의 소각로 배출가스 처리장치의 개략 구성도,
제4도는 과황산암모늄을 첨가한 경우와 첨가하지 않는 경우에 대한 배출가스중의 CO농도와 집진기 입구에서의 디옥신류 농도와의 관계도.

Claims (4)

  1. 소각로에서 배출가스를 배출가스 배출로를 통하여 집진기에 도입할때에 상기 소각로내에 과황산암모늄을 공급하는 것을 특징으로 하는 소각로 배출가스 처리방법.
  2. 소각로에서 배출가스를 배출가스 배출로를 통하여 집진기에 도입할 때에 상기 배출가스 배출로내의 400℃ 이상의 장소에 과황산암모늄을 공급하는 것을 특징으로 하는 소각로 배출가스 처리방법.
  3. 제2항에 있어서, 상기 집진기로부터 배출되는 가스를 다시 탈질용 촉매장치에 도입하는 것을 특징으로 하는 소각로 배출가스 처리방법.
  4. 제1항 내지 제3항 중의 어느 한 항에 있어서, 과황산암모늄의 공급량을 소각로의 배출가스량에 대하여 0.01g/N㎥ 이상으로 하는 것을 특징으로 하는 배출가스 처리방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940004454A 1993-03-11 1994-03-08 소각로 배출가스 처리방법 KR0137628B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5050648A JP2601612B2 (ja) 1993-03-11 1993-03-11 焼却炉排ガス処理方法
JP93-50648 1993-03-11

Publications (2)

Publication Number Publication Date
KR940021993A true KR940021993A (ko) 1994-10-19
KR0137628B1 KR0137628B1 (ko) 1998-05-01

Family

ID=12864765

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940004454A KR0137628B1 (ko) 1993-03-11 1994-03-08 소각로 배출가스 처리방법

Country Status (4)

Country Link
EP (1) EP0614690B1 (ko)
JP (1) JP2601612B2 (ko)
KR (1) KR0137628B1 (ko)
DE (1) DE69410853T2 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69808718T2 (de) * 1997-01-30 2003-06-12 Kurita Water Ind Ltd Verfahren zum abbau von dioxinen
JP3935547B2 (ja) * 1997-02-19 2007-06-27 三菱重工業株式会社 排ガス処理方法及び排ガス処理装置
JP2000356339A (ja) * 1999-06-16 2000-12-26 Nkk Corp 廃棄物の焼却方法及びその設備
JP2000356328A (ja) * 1999-06-16 2000-12-26 Nkk Corp 廃棄物の焼却方法及びその設備
JP2000356329A (ja) * 1999-06-16 2000-12-26 Nkk Corp 廃棄物の焼却方法及びその設備
JP2000291931A (ja) * 1999-04-05 2000-10-20 Nkk Corp 廃棄物の処理方法及びその装置
JP2000291922A (ja) * 1999-04-05 2000-10-20 Nkk Corp 廃棄物の処理方法及びその装置
GB2348270B (en) * 1998-11-24 2003-04-30 Nippon Kokan Kk Waste incineration method and device therefor
DE19953418A1 (de) * 1999-11-06 2001-05-17 Gsf Forschungszentrum Umwelt Verfahren zur Minderung des Gehalts von polychlorierten Dibenzodioxinen und -Furanen im Abgas von chemischen Hochtemperatur-Prozessen
CN103157358B (zh) * 2013-04-15 2014-11-05 武汉大学 一种基于高级氧化技术的烟气脱硝方法
CN103423749A (zh) * 2013-07-23 2013-12-04 浙江大学 使用新型s-n阻滞剂控制垃圾焚烧中二恶英生成的方法
JP6300666B2 (ja) * 2014-06-30 2018-03-28 新日鉄住金エンジニアリング株式会社 熱分解ガスの燃焼方法、及び燃焼装置
KR101638971B1 (ko) * 2014-12-08 2016-07-13 (주) 테크윈 폐수로부터 생산된 산화제를 이용한 습식 가스 세정 시스템
CN111715052B (zh) * 2019-03-20 2021-09-03 中国科学院大连化学物理研究所 一种生活垃圾焚烧过程中二噁英类物质和NOx协同高效减排方法
JP7431129B2 (ja) * 2020-09-08 2024-02-14 三菱重工業株式会社 燃焼設備及び燃焼設備の運転方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843257B1 (ko) * 1970-06-23 1973-12-18
SU418205A1 (ko) * 1971-07-13 1974-03-05
SE396772B (sv) * 1975-09-16 1977-10-03 Boliden Ab Forfarande for extraktion och utvinning av kvicksilver ur gaser
DE3513484A1 (de) * 1985-04-16 1986-10-16 Krupp Polysius Ag, 4720 Beckum Verfahren zur verringerung der stickoxid-emission aus zementbrennanlagen
SU1473858A1 (ru) * 1987-04-21 1989-04-23 Магнитогорский горно-металлургический институт им.Г.И.Носова Способ очистки газов от пыли

Also Published As

Publication number Publication date
JPH06265133A (ja) 1994-09-20
DE69410853D1 (de) 1998-07-16
JP2601612B2 (ja) 1997-04-16
KR0137628B1 (ko) 1998-05-01
EP0614690B1 (en) 1998-06-10
DE69410853T2 (de) 1998-11-12
EP0614690A1 (en) 1994-09-14

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