JP2022526736A - プラズマ安定性のためのプラズマ反応器の排出ガス圧の制御 - Google Patents
プラズマ安定性のためのプラズマ反応器の排出ガス圧の制御 Download PDFInfo
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Abstract
【選択図】図1
Description
Claims (16)
- 内部を通してマイクロ波エネルギーを伝送する導波管と、
前記導波管に結合され、前記マイクロ波エネルギーを用いて内部にプラズマを発生させるように構成されたプラズマチャンバと、
入力ガスを前記プラズマチャンバに導入する流入口と、
前記プラズマチャンバからの排出ガスを運ぶ排出ガス管であって、前記プラズマが前記入力ガスを前記排出ガスに変換する、排出ガスを運ぶ排出ガス管と、
前記排出ガス管内に設置され、前記排出ガス管内の前記排出ガスの圧力を制御するように構成された圧力制御装置と
を備えるプラズマ発生システム。 - 前記圧力制御装置は、少なくとも1つのオリフィスが内部に形成された円盤である、請求項1に記載のプラズマ発生システム。
- 前記圧力制御装置は、前記排出ガスが通過する少なくとも1つの孔を有する球体である、請求項1に記載のプラズマ発生システム。
- 前記圧力制御装置は、メッシュ生地を含む、請求項1に記載のプラズマ発生システム。
- 前記圧力制御装置は、1つまたは複数の縁部切欠きを有する円盤である、請求項1に記載のプラズマ発生システム。
- 前記圧力制御装置はチューブであり、前記チューブの直径は前記チューブの下流の方向に沿って変わる、請求項1に記載のプラズマ発生システム。
- 前記圧力制御装置は、フィードバック制御ユニットを含むとともに、
前記排出ガス管内の前記排出ガスの圧力を測定するセンサと、
前記排出ガス管内の前記排出ガスの前記圧力を調節する弁と、
前記圧力に関連した信号を受信し、前記信号に応答して前記弁を制御する制御ユニットとを備える、
請求項1に記載のプラズマ発生システム。 - 内部を通してマイクロ波エネルギーを伝送する導波管と、
前記導波管に結合され、前記マイクロ波エネルギーを用いて内部にプラズマを発生させるように構成されたプラズマチャンバと、
入力ガスを前記プラズマチャンバに導入する流入口と、
前記プラズマチャンバからの排出ガスを運ぶ排出ガス管であって、前記プラズマが前記入力ガスを前記排出ガスに変換する、排出ガスを運ぶ排出ガス管と、
前記排出ガス管の側面に取り付けられ、前記排出ガス管に流体連通している容器と
を備えるプラズマ発生システム。 - プラズマ発生システムにおいて、
複数のプラズマ反応器であって、前記複数のプラズマ反応器の各々が、
内部を通してマイクロ波エネルギーを伝送する導波管、
前記導波管に結合され、前記マイクロ波エネルギーを用いて内部にプラズマを発生させるように構成されたプラズマチャンバ、
ガスを前記プラズマチャンバに導入する流入口、
前記プラズマチャンバからの排出ガスを運ぶ排出ガス管であって、前記プラズマが前記ガスを前記排出ガスに変換する、排出ガスを運ぶ排出ガス管、および
前記排出ガス管内に設置され、前記排出ガス管内の前記排出ガスの圧力を制御するように構成された圧力制御装置
を含む、複数のプラズマ反応器と、
前記複数のプラズマ反応器の前記排出ガス管に結合され、前記排出ガス管から前記排出ガスを受け入れるように構成されたマニホールドと
を備えるプラズマ発生システム。 - 前記圧力制御装置は、少なくとも1つのオリフィスが内部に形成された円盤である、請求項9に記載のプラズマ発生システム。
- 前記圧力制御装置は、前記排出ガスが通過する少なくとも1つの孔を有する球体である、請求項9に記載のプラズマ発生システム。
- 前記圧力制御装置は、メッシュ生地を含む、請求項9に記載のプラズマ発生システム。
- 前記圧力制御装置は、1つまたは複数の縁部切欠きを有する円盤である、請求項9に記載のプラズマ発生システム。
- 前記圧力制御装置はチューブであり、前記チューブの直径は前記チューブの下流の方向に沿って変わる、請求項9に記載のプラズマ発生システム。
- 前記圧力制御装置は、フィードバック制御ユニットを含むとともに、
前記排出ガス管内の前記排出ガスの圧力を測定するセンサと、
前記排出ガス管内の前記排出ガスの前記圧力を調節する弁と、
前記圧力に関連した信号を受信し、前記信号に応答して前記弁を制御する制御ユニットとを備える、
請求項9に記載のプラズマ発生システム。 - プラズマ発生システムにおいて、
複数のプラズマ反応器であって、前記複数のプラズマ反応器の各々が、
内部を通してマイクロ波エネルギーを伝送する導波管、
前記導波管に結合され、前記マイクロ波エネルギーを用いて内部にプラズマを発生させるように構成されたプラズマチャンバ、
ガスを前記プラズマチャンバに導入する流入口、
前記プラズマチャンバからの排出ガスを運ぶ排出ガス管であって、前記プラズマが前記ガスを前記排出ガスに変換する、排出ガスを運ぶ排出ガス管、および
前記排出ガス管の側面に取り付けられ、前記排出ガス管に流体連通している容器、
を含む、複数のプラズマ反応器と、
前記複数のプラズマ反応器の前記排出ガス管に結合され、前記排出ガス管から前記排出ガスを受け入れるように構成されたマニホールドと
を備えるプラズマ発生システム。
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962823436P | 2019-03-25 | 2019-03-25 | |
US201962823484P | 2019-03-25 | 2019-03-25 | |
US201962823517P | 2019-03-25 | 2019-03-25 | |
US201962823514P | 2019-03-25 | 2019-03-25 | |
US201962823505P | 2019-03-25 | 2019-03-25 | |
US201962823508P | 2019-03-25 | 2019-03-25 | |
US201962823492P | 2019-03-25 | 2019-03-25 | |
US62/823,514 | 2019-03-25 | ||
US62/823,505 | 2019-03-25 | ||
US62/823,517 | 2019-03-25 | ||
US62/823,508 | 2019-03-25 | ||
US62/823,484 | 2019-03-25 | ||
US62/823,436 | 2019-03-25 | ||
US62/823,492 | 2019-03-25 | ||
US16/790,644 US20200312629A1 (en) | 2019-03-25 | 2020-02-13 | Controlling exhaust gas pressure of a plasma reactor for plasma stability |
US16/790,644 | 2020-02-13 | ||
PCT/US2020/020559 WO2020197702A1 (en) | 2019-03-25 | 2020-02-29 | Controlling exhaust gas pressure of a plasma reactor for plasma stability |
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