JP5486684B2 - 汚染物質の処理方法及びシステム - Google Patents
汚染物質の処理方法及びシステム Download PDFInfo
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Description
110 土壌室システム
112 ヒータ
114 換気システム
116 流体システム
118 制御システム
120 土壌室
122 壁
123 共有壁
124 床
126 カバー
130 土壌
132 ヒータ
132a 棒
132b スペーサ/ディスク
132c ハウジング
134 通気孔
136 熱伝導層
140 断熱材
142 熱電対
144 ポート
146 控壁
150 土壌移動車両及び/又は装置
152 側壁
154 端壁
Claims (32)
- 少なくとも1枚の壁及び少なくとも1枚の床と、
複数枚の前記壁のうち少なくとも1枚の壁に結合した又は内部に存在させた少なくとも1つのヒータと、
前記複数枚の壁のうち少なくとも1枚の壁を少なくとも部分的に前記ヒータのうち少なくとも1つから土壌室の内部に伝熱するように構成した熱伝導材料と、
前記床に結合した又は前記床内に存在させた少なくとも1つの略長尺な床ヒータとを含む土壌室であって、2枚以上の前記壁で前記土壌室の内部を囲み、前記壁の少なくとも1枚を、前記土壌室を加熱中の閉位置と、土壌を前記土壌室に供給する又は前記土壌室から除去するために、土壌移動車両を前記土壌室の内部にアクセス可能にする開位置との間で移動するように構成した土壌室と、
を含むことを特徴とする汚染土壌処理システム。 - 前記土壌室は、
少なくとも1枚のカバーと、
前記少なくとも1枚のカバーに隣接して配置する少なくとも1つの蒸気収集配管と、
前記土壌室の内部に隣接する少なくとも1つの流体注入/抽出配管又はスクリーンと
を更に含むことを特徴とする、請求項1に記載の汚染土壌処理システム。 - 前記床は、前記略長尺な床ヒータの1つ又は複数から前記土壌室の内部に伝熱するよう構成した熱伝導材料を含むことを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記熱伝導材料は、略平板状の金属板、シート又は層を含むことを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記熱伝導材料の少なくとも一部を、使用中に、前記ヒータの少なくとも1つと、前記土壌室の内部に供給した土壌との間に配置するように構成することを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記壁の少なくとも1枚の一部を、使用中に、前記ヒータの少なくとも1つ又は複数と、前記土壌室の内部に供給した土壌との間の接触を防止するように構成することを特徴とする、請求項1に記載の汚染土壌処理システム。
- 少なくとも1つのヒータは、略長尺な加熱要素を含むことを特徴とする、請求項1に記載の汚染土壌処理システム。
- 少なくとも1枚の壁は、2つの略長尺なヒータを含み、前記熱伝導材料の少なくとも一部を、使用中に、前記2つの略長尺なヒータの少なくとも1つと、前記土壌室の内部に供給した土壌との間に配置するように構成し、前記熱伝導材料を、使用中に、前記2つの略長尺なヒータから前記土壌に伝熱するように構成することを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記壁の少なくとも2枚を、互いに離間して、前記土壌を堆積する通路を画定することを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記土壌室の幅を少なくとも2メートルとし、高さを少なくとも1メートルとすることを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記土壌室の少なくとも一部分を囲むように配設した4枚の前記壁を含むことを特徴とする、請求項1に記載の汚染土壌処理システム。
- 少なくとも1枚の壁の内表面の少なくとも10%は、前記熱伝導材料を含むことを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記土壌室に隣接する第2土壌室を更に含み、前記2つの土壌室を共有壁によって分離することを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記土壌室の内部を、前記少なくとも1枚の壁、床及びカバーの内表面によって画定し、前記土壌室に供給する熱の殆どを、1枚又は複数の熱伝導板によって前記土壌室の内部から分離した1つ又は複数のヒータから発生させるように構成することを特徴とする、請求項1に記載の汚染土壌処理システム。
- 使用中に、ガスが前記土壌室の内部に入れるように構成したガス入力システムを更に含むことを特徴とする、請求項1に記載の汚染土壌処理システム。
- 前記ガス入力システムは、コンプレッサ、低圧送風機、又は前記土壌室の1つ又は複数のガス入口に接続した通気口及び導管の中少なくとも1つを含むことを特徴とする、請求項15に記載の汚染土壌処理システム。
- 使用中に、ガス及び/又は蒸気が、前記土壌室の内部から出られるように構成したガス出力システムを更に含むことを特徴とする、請求項1に記載の汚染土壌処理システム。
- 使用中に、前記土壌室の外部に結合する断熱材を更に含むことを特徴とする、請求項1に記載の汚染土壌処理システム。
- 少なくとも1枚の壁及び少なくとも1枚の床と、
複数枚の前記壁のうち少なくとも1枚の壁に結合した又は内部に存在させた少なくとも1つのヒータと、
前記複数枚の壁のうち少なくとも1枚の壁を少なくとも部分的に前記ヒータのうち少なくとも1つから土壌室の内部に伝熱するように構成した熱伝導材料と、
前記床に結合した又は前記床内に存在させた少なくとも1つの略長尺な床ヒータとを含む土壌室であって、前記壁の少なくとも1枚で前記土壌室の内部を少なくとも部分的に囲み、前記壁の少なくとも1枚を、前記土壌室を加熱中の閉位置と、土壌を前記土壌室に供給する又は前記土壌室から除去するために、土壌移動車両を前記土壌室の内部にアクセス可能にする開位置との間で移動するように構成した土壌室とを有し、前記土壌室に汚染土壌を供給するステップと、前記汚染土壌中の汚染物質のレベルを大幅に低減するために、前記土壌室内で前記汚染土壌を加熱するステップを具備することを特徴とする汚染土壌を処理する方法。 - 前記土壌中の化合物の熱分解を容易にするために、ガスを前記土壌室に供給することを更に含むことを特徴とする、請求項19に記載の方法。
- 前記汚染土壌を、摂氏50度〜摂氏500度の範囲の温度まで加熱することを更に含むことを特徴とする、請求項19に記載の方法。
- 前記土壌室への汚染土壌の供給は、汚染土壌を含む1個又は複数の袋、箱、ドラム缶を前記土壌室に供給することを含むことを特徴とする、請求項19に記載の方法。
- 1個又は複数の袋又は箱の少なくとも一部を酸化するのに十分な温度に加熱することを更に含むことを特徴とする、請求項22に記載の方法。
- 前記汚染土壌を前記汚染室に積込むために、車両を使用することを更に含むことを特徴とする、請求項19に記載の方法。
- 前記土壌室を可搬式にし、前記汚染土壌を前記土壌室に供給する前に、前記土壌室を、前記汚染土壌に近接する場所に移動させることを特徴とする、請求項19に記載の方法。
- 少なくとも1枚の壁の内表面の少なくとも10%は、前記熱伝導材料を含むことを特徴とする、請求項19に記載の方法。
- 前記土壌室は、
少なくとも1枚のカバーと、
前記少なくとも1枚のカバーに隣接して配置する少なくとも1つの蒸気収集配管と、
前記土壌室の内部に隣接する少なくとも1つの流体注入/抽出配管又はスクリーンと
を更に含むことを特徴とする、請求項19に記載の方法。 - 使用中に、土壌を収容するように構成した土壌室であって、該土壌室の内部を囲む少なくとも2枚の壁を含み、前記2枚の壁の少なくとも1枚は、少なくとも2つの略長尺なヒータと、前記略長尺なヒータの1つ又は複数と前記室内部との間に、前記略長尺なヒータの1つ又は複数を熱伝導板と当接又は近接するように配置する1枚又は複数の前記熱伝導板とを具備しており、前記土壌室は前記土壌室に供給する熱の殆どを、1枚又は複数の熱伝導板によって前記土壌室の内部から分離した1つ又は複数の前記略長尺なヒータから発生させ、前記壁の少なくとも1枚を、前記土壌室を加熱中の閉位置と、土壌を前記土壌室に供給する又は前記土壌室から除去するために、土壌移動車両を前記土壌室の内部にアクセス可能にする開位置との間で移動するように構成したことを特徴とする汚染土壌処理システム。
- 前記熱伝導板は、略平板状の金属板又はシートを含むことを特徴とする、請求項28に記載の土壌処理システム。
- 前記壁の少なくとも1枚を、前記略長尺なヒータの1つ又は複数と、前記土壌室に供給した土壌との間の接触を防止するように構成することを特徴とする、請求項28に記載の土壌処理システム。
- 前記壁の少なくとも1枚の内表面の少なくとも10%は、1枚又は複数の熱伝導板を含むことを特徴とする、請求項28に記載の汚染土壌処理システム。
- 床を更に含み、該床に結合した又は該床内に存在させる少なくとも1つの略長尺な床ヒータを有し、前記床は、前記略長尺な床ヒータの1つ又は複数と、使用中に土壌を収容するように構成した前記室の内部との間に配置する1枚又は複数の熱伝導板を含み、該1枚又は複数の熱伝導板を、前記略長尺な床ヒータの1つ又は複数から前記土壌室の内部に伝熱するように構成することを特徴とする、請求項28に記載の土壌処理システム。
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CN2623365Y (zh) * | 2003-07-11 | 2004-07-07 | 中国科学院沈阳应用生态研究所 | 一种污染土壤生物修复设施 |
ATE437707T1 (de) | 2004-06-11 | 2009-08-15 | D2G | Verfahren und vorrichtung zum reinigen eines kontaminierten bodens |
CA2511691A1 (en) * | 2004-07-08 | 2006-01-08 | E.A.I. Technologies | Mobile filtration system and method |
JP4513456B2 (ja) * | 2004-08-05 | 2010-07-28 | 富士電機ホールディングス株式会社 | 直流−直流変換装置の変圧器偏磁検出装置 |
CN1290632C (zh) * | 2004-08-30 | 2006-12-20 | 清华大学 | 挥发性和半挥发性有机物污染土壤场外治理工艺及装置 |
CA2577510C (en) * | 2007-02-07 | 2008-04-29 | Tr3 Energy Inc. | Soil remedying trommel with vapor removal |
JO2601B1 (en) * | 2007-02-09 | 2011-11-01 | ريد لييف ريسورسيز ، انك. | Methods of extraction of hydrocarbons from hydrocarbons using existing infrastructure and accompanying systems |
CA2582801C (en) * | 2007-03-26 | 2009-06-02 | Tr3 Energy Inc. | Soil remedying using an enclosed conveyor with air extraction |
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2009
- 2009-07-29 US US12/511,682 patent/US8348551B2/en active Active
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2010
- 2010-07-27 WO PCT/US2010/043394 patent/WO2011014509A2/en active Application Filing
- 2010-07-27 CN CN2010800339472A patent/CN102625734A/zh active Pending
- 2010-07-27 JP JP2012522968A patent/JP5486684B2/ja active Active
- 2010-07-27 KR KR1020127005544A patent/KR101570563B1/ko not_active Application Discontinuation
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US20140133916A1 (en) | 2014-05-15 |
WO2011014509A2 (en) | 2011-02-03 |
US8562252B2 (en) | 2013-10-22 |
US8348551B2 (en) | 2013-01-08 |
US9914158B2 (en) | 2018-03-13 |
KR20120051732A (ko) | 2012-05-22 |
JP2013500849A (ja) | 2013-01-10 |
US20120214119A1 (en) | 2012-08-23 |
KR101570563B1 (ko) | 2015-11-19 |
US20110027018A1 (en) | 2011-02-03 |
WO2011014509A3 (en) | 2011-07-07 |
CN102625734A (zh) | 2012-08-01 |
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