KR970069162A - 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Bipheny)폐기물 처리방법 - Google Patents
플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Bipheny)폐기물 처리방법 Download PDFInfo
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- KR970069162A KR970069162A KR1019960013998A KR19960013998A KR970069162A KR 970069162 A KR970069162 A KR 970069162A KR 1019960013998 A KR1019960013998 A KR 1019960013998A KR 19960013998 A KR19960013998 A KR 19960013998A KR 970069162 A KR970069162 A KR 970069162A
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- KR
- South Korea
- Prior art keywords
- waste
- pcb
- plasma
- gas
- polychlorinated biphenyl
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
Description
Claims (6)
- 폴리클로리네이티드바이페닐(Poly Chlorinated Biphenyl :이하, PCB라 함)폐기물 처리하는 방법에 있어서, 상기 PCB폐기물을 고온에서 연소시켜 상기 PCB폐기물을 이온화시키는 단계; 이온화된 상기 PCB폐기물을 반응촉매를 사용하여 분해가스를 생성하는 단계; 및 상기 분해가스의 유독성분을 중화하여 무해화시키는 단계를 포함하는 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Biphenyl)폐기물 처리방법.
- 제1항에 있어서, 상기 이온화단계에서 상기 PCB폐기물은 고온의 플라즈마플레임(Plasmaflame)에 의해 연소되어 이온화 되는 것을 특징으로 하는 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Biphenyl)폐기물 처리방법.
- 제1항에 있어서, 상기 분해가스 생성단계에서는 상기 분해가스의 반응촉매로 과열수증기가 사용되는 것을 특징으로 하는 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Biphenyl)폐기물 처리방법.
- 제3항에 있어서, 상기 이온화된 PCB폐기물은 상기 과열수증기에 작용하여 다음과 같은 일반적인 화학반응식을 따라 반응되는 것을 특징으로 하는 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Biphenyl)폐기물 처리방법.C12H5Cl5+H2O+O2→CO+HCl+H2+N2
- 제1항에 있어서, 상기 무해화처리단계는 상기 분해가스가 소정의 알칼리용액에 투과되는 것을 특징으로 하는 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Biphenyl)폐기물 처리방법.
- 제5항에 있어서, 상기 알칼리용액과 상기 분해가스는 다음과 같이 화학반응하여 무해화처리되는 것을 특징으로 하는 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Biphenyl)폐기물 처리방법.HCl+NaOH→NaCl+H2OCO2+2NaOH→Na2CO3+H2O※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960013998A KR970069162A (ko) | 1996-04-30 | 1996-04-30 | 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Bipheny)폐기물 처리방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960013998A KR970069162A (ko) | 1996-04-30 | 1996-04-30 | 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Bipheny)폐기물 처리방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970069162A true KR970069162A (ko) | 1997-11-07 |
Family
ID=66217464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960013998A Ceased KR970069162A (ko) | 1996-04-30 | 1996-04-30 | 플라즈마(Plasma)를 이용한 폴리클로리네이티드바이페닐(Poly Chlorinated Bipheny)폐기물 처리방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970069162A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990047800A (ko) * | 1997-12-05 | 1999-07-05 | 이해규 | 배기가스의 다이옥신 저감장치 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644877A (en) * | 1984-01-23 | 1987-02-24 | Pyroplasma International N.V. | Plasma pyrolysis waste destruction |
| US4818355A (en) * | 1987-04-27 | 1989-04-04 | Westinghouse Electric Corp. | Method and apparatus for removing polycyclic aromatic hydrocarbons from the exhaust of a municipal waste incinerator |
| US4896614A (en) * | 1988-09-15 | 1990-01-30 | Prabhakar Kulkarni | Method and apparatus for treatment of hazardous waste in absence of oxygen |
| US4998486A (en) * | 1989-04-27 | 1991-03-12 | Westinghouse Electric Corp. | Process and apparatus for treatment of excavated landfill material in a plasma fired cupola |
-
1996
- 1996-04-30 KR KR1019960013998A patent/KR970069162A/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644877A (en) * | 1984-01-23 | 1987-02-24 | Pyroplasma International N.V. | Plasma pyrolysis waste destruction |
| US4818355A (en) * | 1987-04-27 | 1989-04-04 | Westinghouse Electric Corp. | Method and apparatus for removing polycyclic aromatic hydrocarbons from the exhaust of a municipal waste incinerator |
| US4896614A (en) * | 1988-09-15 | 1990-01-30 | Prabhakar Kulkarni | Method and apparatus for treatment of hazardous waste in absence of oxygen |
| US4998486A (en) * | 1989-04-27 | 1991-03-12 | Westinghouse Electric Corp. | Process and apparatus for treatment of excavated landfill material in a plasma fired cupola |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990047800A (ko) * | 1997-12-05 | 1999-07-05 | 이해규 | 배기가스의 다이옥신 저감장치 |
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