KR100386380B1 - 산화제1동의 제조방법 - Google Patents
산화제1동의 제조방법 Download PDFInfo
- Publication number
- KR100386380B1 KR100386380B1 KR10-2000-0044504A KR20000044504A KR100386380B1 KR 100386380 B1 KR100386380 B1 KR 100386380B1 KR 20000044504 A KR20000044504 A KR 20000044504A KR 100386380 B1 KR100386380 B1 KR 100386380B1
- Authority
- KR
- South Korea
- Prior art keywords
- copper
- cuprous oxide
- oxide
- waste liquid
- chloride
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
- 염화동을 함유하는 PCB폐액에 직경 1∼2mm의 철 입자 또는 아연 입자를 가하여 반응시켜 환원동을 생성한 후, 이를 여과, 분리하고, 이를 반응기에 넣고, 300∼500℃로 가열하면서 2∼3.5:1의 수증기와 공기의 혼합물을 가하여 산화 반응시킴을 특징으로 하는 산화제1동의 제조방법.
- 제 1항에 있어서, 반응기가 볼밀 타입 반응기이고, 반응기의 온도가 300∼500℃임을 특징으로 하는 산화제1동 제조방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0044504A KR100386380B1 (ko) | 2000-08-01 | 2000-08-01 | 산화제1동의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0044504A KR100386380B1 (ko) | 2000-08-01 | 2000-08-01 | 산화제1동의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020011166A KR20020011166A (ko) | 2002-02-08 |
KR100386380B1 true KR100386380B1 (ko) | 2003-06-02 |
Family
ID=19681179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0044504A KR100386380B1 (ko) | 2000-08-01 | 2000-08-01 | 산화제1동의 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100386380B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100888282B1 (ko) * | 2008-07-24 | 2009-03-10 | 주식회사 아이지엘 | Pcb폐액에서의 구리 추출방법 |
US10626021B2 (en) * | 2017-03-31 | 2020-04-21 | Honda Motor Co., Ltd. | Method of making metal and metal oxide nanoparticles |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939721A (ja) * | 1982-08-27 | 1984-03-05 | Nippon Chem Ind Co Ltd:The | 亜酸化銅の製造方法 |
JPS59174526A (ja) * | 1983-03-24 | 1984-10-03 | Nippon Chem Ind Co Ltd:The | 亜酸化銅の製造方法 |
JPH0725613A (ja) * | 1993-07-08 | 1995-01-27 | Tsurumi Soda Co Ltd | 塩化第一銅の製造方法 |
JPH1160239A (ja) * | 1997-08-06 | 1999-03-02 | Hitachi Chem Co Ltd | 塩化第二銅を含有するエッチング廃液から酸化銅を製造する方法 |
-
2000
- 2000-08-01 KR KR10-2000-0044504A patent/KR100386380B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939721A (ja) * | 1982-08-27 | 1984-03-05 | Nippon Chem Ind Co Ltd:The | 亜酸化銅の製造方法 |
JPS59174526A (ja) * | 1983-03-24 | 1984-10-03 | Nippon Chem Ind Co Ltd:The | 亜酸化銅の製造方法 |
JPH0725613A (ja) * | 1993-07-08 | 1995-01-27 | Tsurumi Soda Co Ltd | 塩化第一銅の製造方法 |
JPH1160239A (ja) * | 1997-08-06 | 1999-03-02 | Hitachi Chem Co Ltd | 塩化第二銅を含有するエッチング廃液から酸化銅を製造する方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20020011166A (ko) | 2002-02-08 |
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