JP5044306B2 - ポリ塩化ビフェニル含有ブッシングのプラズマ溶融分解処理方法 - Google Patents
ポリ塩化ビフェニル含有ブッシングのプラズマ溶融分解処理方法 Download PDFInfo
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- JP5044306B2 JP5044306B2 JP2007172172A JP2007172172A JP5044306B2 JP 5044306 B2 JP5044306 B2 JP 5044306B2 JP 2007172172 A JP2007172172 A JP 2007172172A JP 2007172172 A JP2007172172 A JP 2007172172A JP 5044306 B2 JP5044306 B2 JP 5044306B2
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- plasma
- pcb
- polychlorinated biphenyl
- drum
- compound
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Description
切断物 幅:2cm
破砕物 アルミナ粉砕物最大長さ:約3cm
破砕物:塩基度調整剤(石灰)=1:1(質量比)
ペール缶 直径40cm×高さ40cm
プラズマ溶融分解炉の温度:1450℃
スラグ温度1450℃
以上の運転条件で処理した結果、プラズマ溶融分解炉において、破砕物が塊状になることなく短時間で溶解することが可能であった。
2:装入室
3:気密ゲート
4:気密ゲート
5:プラズマ溶融分解炉
7:碍子
8:コンデンサコア
9:導電部
10:PCBコンパウンド
Claims (2)
- アルミナ製の絶縁碍子、金属製の導電部、ポリ塩化ビフェニルコンパウンドを有するポリ塩化ビフェニル含有ブッシングを長手方向に直交する方向に複数箇所で切断して切断物とする切断工程、
前記切断物を破砕して破砕物とする破砕工程、
前記破砕物と、プラズマ分解装置内で溶融して破砕物のアルミナと共存することにより単一組成のアルミナの融点より低いスラグを生成させる塩基度調整剤とをドラム缶に入れて撹拌混合して混合物とする混合工程、
前記混合物を前記ドラム缶に封入する工程、
前記混合物を封入した前記ドラム缶をプラズマ分解装置内に投入して混合物をプラズマ溶融分解する工程からなることを特徴とするポリ塩化ビフェニル含有ブッシングのプラズマ溶融分解処理方法。 - 前記塩基度調整剤がCa化合物、Si化合物、Na化合物のうち1種又は2種以上であることを特徴とする請求項1記載のポリ塩化ビフェニル含有ブッシングのプラズマ溶融分解処理方法。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007172172A JP5044306B2 (ja) | 2007-06-29 | 2007-06-29 | ポリ塩化ビフェニル含有ブッシングのプラズマ溶融分解処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007172172A JP5044306B2 (ja) | 2007-06-29 | 2007-06-29 | ポリ塩化ビフェニル含有ブッシングのプラズマ溶融分解処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009006301A JP2009006301A (ja) | 2009-01-15 |
| JP5044306B2 true JP5044306B2 (ja) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007172172A Expired - Fee Related JP5044306B2 (ja) | 2007-06-29 | 2007-06-29 | ポリ塩化ビフェニル含有ブッシングのプラズマ溶融分解処理方法 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5069703B2 (ja) * | 2009-02-05 | 2012-11-07 | 新日鉄エンジニアリング株式会社 | 処理対象物のプラズマ溶融分解処理における前処理方法及び前処理設備 |
| JP6063107B2 (ja) * | 2011-01-06 | 2017-01-18 | 川崎重工業株式会社 | Pcb廃棄物の処理方法及びその処理設備 |
| CN104801531B (zh) * | 2015-04-29 | 2016-08-24 | 绵阳市鑫科源环保科技有限公司 | 等离子体熔融裂解工业污泥系统及其处理工艺 |
| JP6501646B2 (ja) * | 2015-06-19 | 2019-04-17 | 株式会社神鋼環境ソリューション | Pcb処理方法 |
| JP6618501B2 (ja) * | 2017-04-11 | 2019-12-11 | 株式会社神鋼環境ソリューション | Pcb汚染物の減容化方法 |
| JP6457012B2 (ja) * | 2017-05-16 | 2019-01-23 | 株式会社神鋼環境ソリューション | 安定器の詰替方法 |
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- 2007-06-29 JP JP2007172172A patent/JP5044306B2/ja not_active Expired - Fee Related
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| JP2009006301A (ja) | 2009-01-15 |
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