JP2008529235A - 誘電バリア放電ランプを備えた処理装置 - Google Patents
誘電バリア放電ランプを備えた処理装置 Download PDFInfo
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- 230000005855 radiation Effects 0.000 claims abstract description 22
- 239000004020 conductor Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000007788 roughening Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 25
- 238000010521 absorption reaction Methods 0.000 abstract description 8
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
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Abstract
【選択図】図1
Description
従属請求項は、本発明の有利な実施形態を開示している。
請求項3及び4は、外側の(第2の及び/又は第3の)の電極の好ましい電位に関し、特に媒体の導電性に応じて選択される。
請求項6及び7は、本発明の第3の実施形態のための好ましい構成を開示していて、特に放電ランプを強く冷却するのに有利である。
請求項10によれば、導電体(電極)と周囲の媒体の間に増えた接触領域が得られるので、特に低い導電性の媒体に有利である。
本発明の更なる詳細、特徴、及び利点については、以下の本発明の好ましい実施形態の説明と添付図面に開示されている。
処理リアクタ1のハウジング10が導電性であるならば、ハウジング10は別の外側の第2又は第3の電極として使用することができ、該電極は好ましくは、接地電位に接続され、従って、ランプ2の電流運搬回路の一部を構成する。
以下の好ましい実施形態は、対電極の形態である中間の電極に関して、例示的に示している。
導電体4の表面は、ランプ2の放射波長について高い反射性に作られる。この目的のために、例えば、アルミニウム製のロッドが使用され、機械的及び/又は化学的及び/又は電気機械的な手段によって研磨され、ランプ2の放射波長における反射率を高める。
好ましくは、図1に示すように、導電体は、ランプ2の軸線に対して実質的に平行に延びたロッド4の形態に設けられ、ランプ2の円周に沿って均等に分配されている。
この装置は、再び、円筒形のハウジング10を備えた処理リアクタ1を備える。ハウジング10は、図1と同様に、ハウジング10の軸線に沿って延びた、少なくともひとつの誘電バリア放電ランプ2を取り囲む。
Claims (11)
- 処理装置ないしリアクタ(1)であって、
第1の電極(20)を備えた少なくとも一つの誘電バリア放電ランプ(2)を有し、該少なくとも一つのランプ(2)の少なくとも一つの第2の電極が、ランプ(2)を取り巻く空間(31)又はスペース(61)内の導電媒体(3;6)によって提供されるハウジング(10)と、
前記媒体(3;6)と電気的に接触し、前記ハウジング(10)とランプ(2)との間の中間位置に配置されている少なくともひとつの導電体(4;7)と、を備えている、
ことを特徴とする処理装置ないしリアクタ(1)。 - 前記ハウジング(10)が導電性であって、少なくともひとつのランプ(2)における第3の電極を構成している、
請求項1に記載の処理装置ないしリアクタ(1)。 - 少なくともひとつの第2の電極(4;5,7)及び第3の電極(10)は少なくとも実質的に同一の電位を有している、
請求項2に記載の処理装置ないしリアクタ(1)。 - 少なくともひとつの第2の電極(4;5,7)は接地電位に接続され、第1の電極(20)に関連して、中間対電極として設けられている、
請求項1に記載の処理装置ないしリアクタ(1)。 - 前記空間(31)は、少なくともひとつのランプ(2)とハウジング(10)との間に延び、前記ランプ(2)の放射によって処理される導電媒体(3)と、少なくともひとつの導電体(4)とを備えている、
請求項1に記載の処理装置ないしリアクタ(1)。 - 前記スペース(61)は、少なくともひとつのランプ(2)とランプ(2)を取り囲むスリーブ(5)との間に延び、導電媒体(6)と少なくともひとつの導電体(7)とを収容し、
前記ランプ(2)の放射によって処理される媒体(3)を備えている前記空間(31)は、スリーブ(5)とハウジング(10)との間に延びている、
請求項1に記載の処理装置ないしリアクタ(1)。 - 前記スペース(61)内の媒体(6)は、前記ランプ(2)が発生する放射に対して高い透明性を有し、空間(31)内の媒体(3)の導電性より高い導電性を有している、
請求項6に記載の処理装置ないしリアクタ(1)。 - 前記少なくともひとつの導電体(4;7)は、前記少なくともひとつのランプ(2)に対して少なくともほぼ延びるロッド又はワイヤの形態で実現され、前記ランプ(2)が発生する放射に対して高い反射性をもった表面を備えている、
請求項1に記載の処理装置ないしリアクタ(1)。 - 前記少なくともひとつの導電体(4;7)は金属製のロッドの形態で設けられ、前記ランプ(2)の半径方向に向けられた貫通孔を備えている、
請求項1に記載の処理装置ないしリアクタ(1)。 - 前記処理装置ないしリアクタ(1)において、
前記少なくともひとつの導電体(4;7)は、粗面化により表面積が増大させられた金属製のロッドの形態で設けられている、
請求項1に記載の処理装置ないしリアクタ(1)。 - 前記少なくともひとつの誘電バリア放電ランプ(2)は、処理されるべき媒体がランプ(2)の軸線に対してクロスフロー方向に供給されるように、ハウジング(10)内に配置されている、
請求項1に記載の処理装置ないしリアクタ(1)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05100564 | 2005-01-28 | ||
PCT/IB2006/050272 WO2006079982A1 (en) | 2005-01-28 | 2006-01-25 | Treatment system comprising a dielectric barrier discharge lamp |
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JP2008529235A true JP2008529235A (ja) | 2008-07-31 |
JP2008529235A5 JP2008529235A5 (ja) | 2009-03-12 |
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US (1) | US7683343B2 (ja) |
EP (1) | EP1843981B1 (ja) |
JP (1) | JP2008529235A (ja) |
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WO (1) | WO2006079982A1 (ja) |
Cited By (3)
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JP2011098275A (ja) * | 2009-11-05 | 2011-05-19 | Gowlin Lam | マイクロエネルギーの量子制御方法及びその装置 |
JP2013536003A (ja) * | 2010-07-26 | 2013-09-19 | コーニンクレッカ フィリップス エヌ ヴェ | 流体を紫外線光に晒すことによって流体に殺菌処理を施すための装置 |
JP2016037416A (ja) * | 2014-08-07 | 2016-03-22 | ウシオ電機株式会社 | 紫外線照射式オゾン生成装置 |
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US8834789B2 (en) * | 2006-07-13 | 2014-09-16 | Koninklijke Philips N.V. | Fluid treatment system comprising radiation source module and cooling means |
US8022377B2 (en) * | 2008-04-22 | 2011-09-20 | Applied Materials, Inc. | Method and apparatus for excimer curing |
US9296610B2 (en) * | 2009-01-06 | 2016-03-29 | Koninklijke Philips N.V. | Optical reactor and driving circuit for optical reactor |
WO2011153388A2 (en) | 2010-06-04 | 2011-12-08 | Access Business Group International Llc | Inductively coupled dielectric barrier discharge lamp |
WO2012066440A1 (en) * | 2010-11-16 | 2012-05-24 | Koninklijke Philips Electronics N.V. | Dielectric barrier discharge lamp device, and optical fluid treatment device provided with the dielectric barrier discharge lamp device |
WO2013081054A1 (ja) * | 2011-12-02 | 2013-06-06 | ウシオ電機株式会社 | エキシマランプ |
CN104125929A (zh) * | 2011-12-02 | 2014-10-29 | 水魔星公司 | 处理水溶液及其污染物的装置和方法 |
DE102012017779A1 (de) * | 2012-09-07 | 2014-03-13 | Karlsruher Institut für Technologie | Dielektrisch behinderte Entladungs-Lampe |
CA2900722A1 (en) | 2013-02-11 | 2014-08-14 | AquaMost, Inc. | Apparatus and method for treating aqueous solutions and contaminants therein |
DE102014207690A1 (de) | 2014-04-24 | 2015-10-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur photochemischen Behandlung oder Reinigung eines flüssigen Mediums |
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Also Published As
Publication number | Publication date |
---|---|
CN101111458B (zh) | 2010-05-26 |
CN101111458A (zh) | 2008-01-23 |
WO2006079982A1 (en) | 2006-08-03 |
US7683343B2 (en) | 2010-03-23 |
EP1843981B1 (en) | 2012-09-05 |
US20080185536A1 (en) | 2008-08-07 |
EP1843981A1 (en) | 2007-10-17 |
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