KR860003050A - Waste gas cleaning method and device - Google Patents

Waste gas cleaning method and device Download PDF

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KR860003050A
KR860003050A KR1019850002558A KR850002558A KR860003050A KR 860003050 A KR860003050 A KR 860003050A KR 1019850002558 A KR1019850002558 A KR 1019850002558A KR 850002558 A KR850002558 A KR 850002558A KR 860003050 A KR860003050 A KR 860003050A
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gas
waste gas
waste
chamber
decomposition
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KR1019850002558A
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Korean (ko)
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벤텔 랄스 (외 1)
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라그나르 룬트그렌
에스케이에프스틸 엔지니어링 에이비
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Publication of KR860003050A publication Critical patent/KR860003050A/en

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    • 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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • 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
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Treating Waste Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

내용 없음No content

Description

폐가스의 세척방법 및 장치Waste gas cleaning method and device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 폐기물 분해 장치의 개략도.1 is a schematic view of a waste decomposition apparatus according to the present invention.

제2도는 본 발명에 따른 폐기물 분해장치의 다른 방도의 구현실시예의 개략도.Figure 2 is a schematic diagram of an embodiment of another embodiment of a waste cracking apparatus according to the present invention.

제3도는 침탄로와 결합된, 본 발명의 한 구현실시예에 따라서 동작되는 분해실의 개략도.3 is a schematic view of a decomposition chamber operating in accordance with one embodiment of the present invention in combination with a carburizing furnace.

* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings

1:소각로, 2,30:분해실, 3,13:열교환기, 4,14:세정 및 냉각수단, 5:굴뚝, 10:분해장치, 11,40:분해실, 12,31,41:침탄로, 32,36,44:입구, 33,34:전극, 35:전기아아크, 37:출구, 42:플라즈마발생기DESCRIPTION OF SYMBOLS 1 Incinerator, 2,30 Decomposition chamber, 3,13 Heat exchanger, 4,14 Cleaning and cooling means, Chimney, 10 Decomposition apparatus, 11,40 Decomposition chamber, 12,31,41 Carburizing , 32, 36, 44: inlet, 33, 34: electrode, 35: electric arc, 37: outlet, 42: plasma generator

Claims (18)

유해성 염소화합물 및/또는 중탄화수소의 산업적 및 가정용 폐기물을 취급하는 분해장치로 부터, 폐가스에서 발생되는 염소화합물이 분해실에서 자외선으로 된 방사에 의해 분해되고 또한 폐가스에서 발생되는 중탄화수소가 연소와 별도로 된 외부 열 에너지의 연속적인 공급에 의해 분해되는 것을 특징으로 하는 폐가스의 세척방법.From the decomposer handling industrial and household waste of hazardous chlorine compounds and / or heavy hydrocarbons, the chlorine compounds generated from the waste gas are decomposed by ultraviolet radiation in the decomposition chamber and the heavy hydrocarbons generated from the waste gas are separated from the combustion. The waste gas washing method characterized in that it is decomposed by a continuous supply of external heat energy. 제1항에 있어서, 동시에 가스의 물리적 열용량을 증가시키면서 가스류의 일부를 이온화 온도로 가열시키기 위해 분해실에서 발생된 전기 아아크를 통해 가스를 인도시키므로써 자외선 방사가 달성됨을 특징으로 하는 폐가스의 세척방법.2. The cleaning of waste gas according to claim 1, wherein ultraviolet radiation is achieved by directing the gas through an electric arc generated in the cracking chamber to heat a portion of the gas stream to the ionization temperature while simultaneously increasing the physical heat capacity of the gas. Way. 제1항에 있어서, 플라즈마발생기 내의 인온화 온도로 가열된 가스가 도입되는 방으로 폐가스를 인도시키므로써 방사가 이루어짐을 특징으로 하는 폐가스의 세척방법.The method according to claim 1, wherein the spinning is performed by guiding the waste gas into a room into which a gas heated to an incubation temperature in the plasma generator is introduced. 제1 내지 3항 중 어느 한 항에 있어서, 폐가스가 분해실속으로 접선방향으로 인도되어서 회전되게끔 하는 것을 특징으로 하는 폐가스의 세척방법.4. A method for washing waste gas according to any one of claims 1 to 3, wherein the waste gas is led in a tangential direction to the cracking chamber for rotation. 제1 내지 4항 중 어느한 항에 있어서, 가연성 가스를 생성시키기 위해 부족량의 산소로 동작하는 분해 장치에서 폐가스가 분해실을 통과한 다음, 덩어리 형태의 탄소질 물질로 충전된 로속에 도입되어 일산화탄소 및 수소를 함유하는 가스를 발생시키고, 동시에 가스의 열용량을 이용하여서 자체의 산소포텐샬을 감소시키는 것을 특징으로 하는 폐가스의 세척방법.5. The method according to any one of claims 1 to 4, wherein in a cracking device operating with insufficient oxygen to produce flammable gas, the waste gas is passed through a cracking chamber, and then introduced into a furnace filled with agglomerate carbonaceous material and carbon monoxide. And generating a gas containing hydrogen and simultaneously reducing its oxygen potential by utilizing the heat capacity of the gas. 제5항에 있어서, 반응도를 증가시키기 위한 물질이 로속에 덩어리 형태의 탄소질 물질과 혼합됨을 특징으로 하는 폐가스의 세척방법.The method of claim 5, wherein the material for increasing the reactivity is mixed with the carbonaceous material in the form of agglomerates in the furnace. 제6항에 있어서, 반응도를 증가시키기 위한 물질이 알칼리 화합물임을 특징으로 하는 폐가스의 세척방법.The method of claim 6, wherein the substance for increasing the reactivity is an alkali compound. 제1 내지 7항 중 어느 한 항에 있어서, 세척용 가스를 350∼700℃로 냉각 또는 열교환시킨 다음 적당한 수용체로 충전된 반응장치속으로 도입시켜, 가스중의 임의의 금속증기를 응축시킴은 물론 가스로 부터 염소 및/또는 HCl 을 제거시킴을 특징으로 하는 폐가스의 세척방법.The process according to claim 1, wherein the washing gas is cooled or heat exchanged to 350-700 ° C. and then introduced into a reactor charged with a suitable receptor to condense any metal vapor in the gas, as well as to condense it. A method for cleaning waste gases characterized by removing chlorine and / or HCl from gas. 제8항에 있어서, 산화칼슘 또는 소석회 및/또는 백운석이 수용체로서 사용됨을 특징으로 하는 폐가스의 세척방법.9. A method according to claim 8, wherein calcium oxide or hydrated lime and / or dolomite are used as acceptors. 유해성 염소화합물 및/또는 중탄화수소의 산업적 및 가정용 폐기물을 취급하는 분해장치로부터 제1항에 의한 방법을 수행하면서 폐가스를 세척시키기 위하여, 그 장치가 산업적 및 가정용 폐기물의 최소한 부분적 분해 및 기화를 위한 용광로와 열교환, 세척 및 냉각을 위한 관례적인 수단으로 구성되고 또한 열 에너지의 공급원은 물론 자외선방사를 위한 공급원을 내포하고 있는 분해실로 이루어짐을 특징으로 하는 폐가스의 세척장치.A furnace for at least partial decomposition and vaporization of industrial and domestic waste, in order to wash off waste gases while carrying out the method according to claim 1 from a decomposition apparatus for handling industrial and household waste of hazardous chlorine compounds and / or heavy hydrocarbons. And a cracking chamber composed of customary means for heat exchange, washing and cooling, and containing a source of thermal energy as well as a source for ultraviolet radiation. 제10항에 있어서, 분해실이 단열되어 있음을 특징으로 하는 폐가스의 세척장치.The waste gas washing apparatus according to claim 10, wherein the decomposition chamber is insulated. 제10항 또는 제11항에 있어서, 분해실이 폐가스를 위해서 접선 방향의 입구를 갖춘 반응장치로 이루어짐을 특징으로 하는 폐가스의 세척장치.12. The apparatus for cleaning waste gas according to claim 10 or 11, wherein the decomposition chamber comprises a reactor having a tangential inlet for the waste gas. 제10 내지 12항 중 어느 한 항에 있어서, 자외선 방사의 공급원 및 열 에너지 공급원이 분해실 속에 삽입된 두 전극으로 이루어져서 두 전극 사이에서 전기 아아크를 발생시키고, 이 아아크를 통해 폐가스가 유동되게끔 한 것을 특징으로 하는 폐가스의 세척장치.The method according to any one of claims 10 to 12, wherein the source of ultraviolet radiation and the heat energy source consist of two electrodes inserted into the decomposition chamber to generate an electric arc between the two electrodes, causing the waste gas to flow through the arc. Waste gas washing apparatus, characterized in that. 제10 내지 12항 중 어느 한 항에 있어서, 자외선 방사의 공급원 및 열에너지의 공급원이 분해실에 바로 인접하여서 배치된 플라즈마발생기에 놓여져서 그 플라즈마 발생기속에서 가스류가 이온화 온도로 가열되고, 상기 이온화된 가스가 뒤이어 분해실 속으로 도입되는 것을 특징으로 하는 폐가스의 세척장치.13. The method according to any one of claims 10 to 12, wherein a source of ultraviolet radiation and a source of thermal energy are placed in a plasma generator disposed immediately adjacent to the decomposition chamber so that the gas stream is heated to an ionization temperature in the plasma generator. The waste gas washing apparatus, characterized in that the gas is subsequently introduced into the decomposition chamber. 제10 내지 14항 중 어느 한항에 있어서, 덩어리 형태의 탄소질 물질로 충전된 침탄로가 분해실의 바로 뒤에 배치되어 있음을 특징으로 하는 폐가스의 세척장치.15. The apparatus of any one of claims 10 to 14, wherein a carburizing furnace filled with agglomerate carbonaceous material is disposed immediately behind the cracking chamber. 제10 내지 15항 중 어느 한항에 있어서, 염소 및 HCl의 적당한 수용체로 충전된 반응장치가 분해실 다음에 배치되어 있음을 특징으로 하는 폐가스의 세척장치.16. A waste gas scrubber according to any one of claims 10 to 15, characterized in that a reactor packed with a suitable acceptor of chlorine and HCl is placed after the cracking chamber. 제10 내지 15항 중 어느 한항에 있어서, 분해실 뒤에 침탄로가 배치되고, 또한 350∼700℃의 온도로 가스를 냉각시키기 위한 냉각기 또는 열 교환기가 구성되어 있음을 특징으로 하는 폐가스의 세척장치.The apparatus for cleaning waste gas according to any one of claims 10 to 15, wherein a carburizing furnace is disposed behind the decomposition chamber, and a cooler or a heat exchanger for cooling the gas to a temperature of 350 to 700 ° C is provided. 제17항에 있어서, 염소 및 HCl 을 위한 적당한 수용체로 충전된 반응장치가 분해실 뒤에 배치됨을 특징으로 하는 폐가스의 세척장치.18. The apparatus of claim 17, wherein a reactor charged with appropriate receptors for chlorine and HCl is disposed behind the cracking chamber. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850002558A 1984-10-23 1985-04-16 Waste gas cleaning method and device KR860003050A (en)

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SE8405302-4 1984-10-23
SE8405302A SE452255B (en) 1984-10-23 1984-10-23 SET FOR PURIFICATION OF EXHAUST GAS FROM TOXIC CHLORINE COMPOUNDS AND / OR WEIGHTER THE FLASK, AND DEVICE FOR IMPLEMENTATION OF THE SET

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KR860003050A true KR860003050A (en) 1986-05-19

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AT (1) ATA117885A (en)
AU (1) AU578673B2 (en)
BE (1) BE902290A (en)
BR (1) BR8501685A (en)
CH (1) CH668199A5 (en)
DE (1) DE3512922A1 (en)
DK (1) DK169385A (en)
ES (1) ES8607749A1 (en)
FI (1) FI80832C (en)
FR (1) FR2571978B1 (en)
GB (1) GB2165827B (en)
IL (1) IL74794A (en)
IT (1) IT1184451B (en)
NL (1) NL8501035A (en)
NO (1) NO851335L (en)
PH (1) PH23203A (en)
SE (1) SE452255B (en)
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DE2908912A1 (en) * 1979-03-07 1980-09-18 Mueller Otto Gmbh Burner removing organic gas or vapour from crude contaminated air - has combustion chamber at centre of interleaved-spiral-sheet counterflow heat exchanger
GB2053446B (en) * 1979-07-10 1983-04-07 Brown W R Exhaust gas anti-pollution control
SE451033B (en) * 1982-01-18 1987-08-24 Skf Steel Eng Ab SET AND DEVICE FOR CONVERSION OF WASTE MATERIALS WITH PLASMA MAGAZINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010016158A (en) * 2000-11-15 2001-03-05 김성근 Photolysis and pyrolysis complex air purification apparatus and a purification method thereof
KR100482701B1 (en) * 2002-07-12 2005-04-13 주식회사 세실플라즈마 Apparatus and method for cleaning of exahust gas with low temperature plasma

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NL8501035A (en) 1986-05-16
SE8405302D0 (en) 1984-10-23
ES542359A0 (en) 1986-06-01
SE452255B (en) 1987-11-23
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FR2571978B1 (en) 1989-12-08
FR2571978A1 (en) 1986-04-25
IL74794A0 (en) 1985-07-31
FI851310A0 (en) 1985-04-01
FI80832B (en) 1990-04-30
SE8405302L (en) 1986-04-24
DK169385A (en) 1986-04-24
FI851310L (en) 1986-04-24
BR8501685A (en) 1986-11-11
PH23203A (en) 1989-06-06
AU578673B2 (en) 1988-11-03
GB2165827B (en) 1988-04-20
CH668199A5 (en) 1988-12-15
DE3512922A1 (en) 1986-05-07
IL74794A (en) 1988-03-31
DE3512922C2 (en) 1989-04-06
IT8520350A0 (en) 1985-04-16
BE902290A (en) 1985-08-16
ATA117885A (en) 1992-01-15
GB8505127D0 (en) 1985-04-03
IT1184451B (en) 1987-10-28
ZA852471B (en) 1986-11-26
ES8607749A1 (en) 1986-06-01
GB2165827A (en) 1986-04-23
AU4106585A (en) 1986-05-01
JPS61101232A (en) 1986-05-20
DK169385D0 (en) 1985-04-15
FI80832C (en) 1990-08-10

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