JP2016223880A - 分析装置および排ガス処理システム - Google Patents
分析装置および排ガス処理システム Download PDFInfo
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Abstract
【解決手段】スクラバ装置等を通過した排ガスを採取して分析を行う装置であって、被分析ガスを採取する採取ノズル10と、採取ノズルが採取した被分析ガスに含まれる液体成分を捕集して通過させる液体捕集部14と、液体捕集部が捕集した液体成分を順次排出する液体排出部30と、液体捕集部を通過した被分析ガスのガス成分を分析する分析部50とを備える。
【選択図】図1
Description
特許文献1 特開2013−160692号公報
[数1]
P56=P54・exp(−ε・c・L)
なお、P54は発光部54が照射したレーザー光の強度、εはレーザー光の波長における被測定成分の吸光係数、cはレーザー光が通過する被分析ガスに含まれる被測定成分の濃度、Lは被分析ガス中をレーザー光が通過する光路長を示し、通常はガスセル部55の長さに相当する。
Claims (19)
- ガス成分を分析する分析装置であって、
被分析ガスを採取する採取ノズルと、
前記採取ノズルが採取した被分析ガスに含まれる液体成分を捕集して通過させる液体捕集部と、
前記液体捕集部が捕集した液体成分を排出する液体排出部と、
前記液体捕集部を通過した被分析ガスのガス成分を分析する分析部と
を備える分析装置。 - 前記採取ノズルは、前記被分析ガスを前記液体捕集部に向けて噴射する噴射口を有し、
前記液体捕集部は、
前記被分析ガスに含まれる液体成分を分離して、前記被分析ガスを通過させる分離捕集部と、
前記分離捕集部および前記採取ノズルの前記噴射口を囲む捕集筐体と
を有し、
前記液体排出部は、前記液体成分を前記捕集筐体の外部に排出する排出管を有する
請求項1に記載の分析装置。 - 前記排出管は、排出した前記液体成分が、前記捕集筐体の内部に逆流することを防ぐ構造を有する
請求項2に記載の分析装置。 - 前記採取ノズルは、煙道を通過する前記被分析ガスを採取し、
前記排出管は、前記液体成分を前記煙道に排出する
請求項3に記載の分析装置。 - 前記排出管は、前記捕集筐体と前記煙道との間に前記液体成分を貯留して、貯留した前記液体成分により前記排出管を封止する貯留部を有する
請求項4に記載の分析装置。 - 前記分析部は、
光が通過する発光窓が設けられた発光部と、
光が通過する受光窓が設けられた受光部と、
前記発光部および前記受光部の間に設けられ、前記液体捕集部を通過した被分析ガスが導入されるガスセル部と、
前記ガスセル部において、前記発光窓に対向する領域、および、前記受光窓に対向する領域の少なくとも一方に対してパージガスを導入するパージ部と
を有する請求項1から5のいずれか一項に記載の分析装置。 - 前記分析部は、前記発光窓および前記受光窓の距離と、予め定められた光路長補正値とに応じた光路長を用いて前記被分析ガスのガス成分を分析する計測部を更に有する
請求項6に記載の分析装置。 - 前記分析部は、前記液体捕集部から前記ガスセル部に導入される前記被分析ガスの流量に基づいて、前記ガスセル部に導入する前記パージガスの流量を制御する流量制御部を更に有する
請求項6または7に記載の分析装置。 - 前記分析部は、
前記ガスセル部に校正用ガスを導入する校正ガス導入部と、
前記校正用ガスおよび前記パージガスの流量比毎に、前記受光部が受光した光の強度を計測する計測部と、
前記計測部が計測した前記流量比毎の光の強度に基づく校正情報を記憶する記憶部と
を更に有する
請求項8に記載の分析装置。 - 前記計測部は、前記ガスセル部に前記被分析ガスおよび前記パージガスを導入した場合に前記受光部が受光した光の強度と、前記記憶部が記憶した前記校正情報とに基づいて、前記被分析ガスのガス成分を分析する
請求項9に記載の分析装置。 - 前記発光部は、赤外領域または紫外領域の波長の光を照射する
請求項6から10のいずれか一項に記載の分析装置。 - 前記ガスセル部は、前記被分析ガスを導入する複数の導入口を有し、
前記複数の導入口は、前記発光部から前記受光部に向かう軸と非平行に配列される
請求項6から11のいずれか一項に記載の分析装置。 - 前記複数の導入口は、前記ガスセル部の側壁において等間隔に配置される
請求項12に記載の分析装置。 - 前記分析装置は、前記液体捕集部を2つ備え、
第1の液体捕集部には、前記被分析ガスに含まれるダストを捕集するダスト捕集部が接続され、
第2の液体捕集部には、前記ダスト捕集部が接続されず、
前記分析装置は、前記採取ノズルが採取した前記被分析ガスを、前記第1の液体捕集部および前記第2の液体捕集部のいずれかに選択的に導入する選択部を更に備える
請求項1から13のいずれか一項に記載の分析装置。 - 前記選択部は、前記分析装置の位置情報に基づいて、前記第1の液体捕集部および前記第2の液体捕集部のいずれかを選択する
請求項14に記載の分析装置。 - 前記選択部は、前記被分析ガスを排出したガス源の情報に基づいて、前記第1の液体捕集部および前記第2の液体捕集部のいずれかを選択する
請求項14に記載の分析装置。 - 前記被分析ガスは、スクラバ装置を通過したガスであり、
前記選択部は、前記スクラバ装置の動作状態に基づいて、前記第1の液体捕集部および前記第2の液体捕集部のいずれかを選択する
請求項14に記載の分析装置。 - 前記被分析ガスは、スクラバ装置を通過したガスである
請求項1から16のいずれか一項に記載の分析装置。 - 請求項17または18に記載の分析装置と、
前記スクラバ装置と
を備える排ガス処理システム。
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101793551B1 (ko) * | 2017-08-09 | 2017-11-03 | 황성철 | 멀티 포인트 측정이 가능한 배기가스 성분 분석 시스템 및 배기가스 성분 분석 방법 |
JP2019035729A (ja) * | 2017-08-16 | 2019-03-07 | ハム,トンソク | ガスサンプラー及びこれを含むガス漏れ感知装置 |
KR20190047405A (ko) * | 2017-10-27 | 2019-05-08 | 황성철 | 배기가스 성분 분석 시스템 |
WO2021193592A1 (ja) * | 2020-03-27 | 2021-09-30 | 東京エレクトロン株式会社 | ガス濃度測定装置及び処理システム |
KR20210144066A (ko) * | 2020-05-21 | 2021-11-30 | 한국에너지기술연구원 | 유동층 공정에서 실시간 적용 가능한 가스 샘플링 및 분석 장치와 이를 이용한 가스 샘플링 및 분석 방법 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2940549A3 (en) * | 2014-04-30 | 2016-04-20 | Horiba, Ltd. | Verification system |
US10508976B1 (en) * | 2017-03-31 | 2019-12-17 | Advanced Micro Instruments, Inc. | Gas sampling device and method |
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JP2019158758A (ja) * | 2018-03-15 | 2019-09-19 | 日本碍子株式会社 | ガスセンサの応答時間評価装置及び方法 |
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JP2021025882A (ja) * | 2019-08-06 | 2021-02-22 | 日本エア・リキード合同会社 | 炉を制御するための方法、およびこの方法を行うための分析装置 |
CN110631871B (zh) * | 2019-10-09 | 2022-04-12 | 东南大学 | 一种密封活塞式增压锅炉取灰装置及方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930237A (en) * | 1956-06-19 | 1960-03-29 | Leeds & Northrup Co | Flue gas sampling system |
JPS5233792A (en) * | 1975-09-10 | 1977-03-15 | Mitsubishi Heavy Ind Ltd | Exhaust gas measuring device |
JPS5766341A (en) * | 1980-10-13 | 1982-04-22 | Agency Of Ind Science & Technol | Collector for mist sample in exhaust gas containing dust |
JPS596751U (ja) * | 1982-07-05 | 1984-01-17 | 三菱電機株式会社 | ガス濃度計 |
JP2003194674A (ja) * | 2001-12-26 | 2003-07-09 | Nissan Motor Co Ltd | 赤外線ガス分析装置 |
JP2003344335A (ja) * | 2002-05-27 | 2003-12-03 | Mineral Seimitsu Kagaku Kk | 燃焼排ガスのso3濃度測定方法及び測定装置 |
JP2004264146A (ja) * | 2003-02-28 | 2004-09-24 | Horiba Ltd | 簡易な汚れ防止および補正機能を有する光学装置および分析計 |
JP2009080017A (ja) * | 2007-09-26 | 2009-04-16 | Shimadzu Corp | 多重反射セル式ガス分析システム用のフローセル、多重反射セル式ガス分析システム及びフローセルのミラー間距離の調整方法 |
US20120236323A1 (en) * | 2009-12-04 | 2012-09-20 | Siemens Aktiengesellschaft | Method for Determining the Optical Measurement Path Length in a Duct Gas Monitoring System |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2895335A (en) * | 1956-01-12 | 1959-07-21 | Leeds & Northrup Co | Systems for obtaining gas samples for analysis |
US4413911A (en) * | 1981-04-24 | 1983-11-08 | Measurex Corporation | Gas analyzer with fluid curtain |
US5621213A (en) * | 1995-07-07 | 1997-04-15 | Novitron International Inc. | System and method for monitoring a stack gas |
JPH0947617A (ja) * | 1995-08-10 | 1997-02-18 | Tokai Rubber Ind Ltd | ミスト除去装置 |
JP2000206012A (ja) * | 1999-01-11 | 2000-07-28 | Horiba Ltd | ガスサンプリング装置 |
US6290738B1 (en) * | 1999-07-16 | 2001-09-18 | Nelson Industries, Inc. | Inertial gas-liquid separator having an inertial collector spaced from a nozzle structure |
US6813026B2 (en) * | 2001-04-11 | 2004-11-02 | Therma-Wave, Inc. | Purge system for optical metrology tool |
DE10318786B4 (de) * | 2003-04-25 | 2006-03-09 | Nattkemper, Andreas, Dr.-Ing. | FTIR-Messzelle zur Analyse aggressiver Gase |
US8443648B2 (en) * | 2007-06-29 | 2013-05-21 | Babcock & Wilcox Power Generation Group, Inc. | Controlled humidification calibration checking of continuous emissions monitoring system |
US8152884B1 (en) * | 2009-11-20 | 2012-04-10 | Cummins Filtration Ip Inc. | Inertial gas-liquid impactor separator with flow director |
FR2966931B1 (fr) * | 2010-10-27 | 2012-11-16 | Commissariat Energie Atomique | Cellule de caracterisation pour analyse de fumee |
US9804082B2 (en) * | 2011-03-08 | 2017-10-31 | Magee Scientific Corporation | Method for automatic performance diagnosis and calibration of a photometric particle analyzer |
JP5465739B2 (ja) | 2012-02-07 | 2014-04-09 | 中国電力株式会社 | 排ガス分析装置 |
KR20160129874A (ko) * | 2014-07-07 | 2016-11-09 | 선전 후이딩 테크놀로지 컴퍼니 리미티드 | 지문 센서 |
EP3104163B1 (de) * | 2015-06-12 | 2017-12-20 | Siemens Aktiengesellschaft | Prozess-gasanalysator und verfahren zur analyse eines prozessgases |
-
2015
- 2015-05-29 JP JP2015109703A patent/JP6561587B2/ja active Active
-
2016
- 2016-05-25 EP EP16171379.7A patent/EP3101405B1/en active Active
- 2016-05-26 US US15/164,894 patent/US10378416B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930237A (en) * | 1956-06-19 | 1960-03-29 | Leeds & Northrup Co | Flue gas sampling system |
JPS5233792A (en) * | 1975-09-10 | 1977-03-15 | Mitsubishi Heavy Ind Ltd | Exhaust gas measuring device |
JPS5766341A (en) * | 1980-10-13 | 1982-04-22 | Agency Of Ind Science & Technol | Collector for mist sample in exhaust gas containing dust |
JPS596751U (ja) * | 1982-07-05 | 1984-01-17 | 三菱電機株式会社 | ガス濃度計 |
JP2003194674A (ja) * | 2001-12-26 | 2003-07-09 | Nissan Motor Co Ltd | 赤外線ガス分析装置 |
JP2003344335A (ja) * | 2002-05-27 | 2003-12-03 | Mineral Seimitsu Kagaku Kk | 燃焼排ガスのso3濃度測定方法及び測定装置 |
JP2004264146A (ja) * | 2003-02-28 | 2004-09-24 | Horiba Ltd | 簡易な汚れ防止および補正機能を有する光学装置および分析計 |
JP2009080017A (ja) * | 2007-09-26 | 2009-04-16 | Shimadzu Corp | 多重反射セル式ガス分析システム用のフローセル、多重反射セル式ガス分析システム及びフローセルのミラー間距離の調整方法 |
US20120236323A1 (en) * | 2009-12-04 | 2012-09-20 | Siemens Aktiengesellschaft | Method for Determining the Optical Measurement Path Length in a Duct Gas Monitoring System |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101793551B1 (ko) * | 2017-08-09 | 2017-11-03 | 황성철 | 멀티 포인트 측정이 가능한 배기가스 성분 분석 시스템 및 배기가스 성분 분석 방법 |
JP2019035729A (ja) * | 2017-08-16 | 2019-03-07 | ハム,トンソク | ガスサンプラー及びこれを含むガス漏れ感知装置 |
KR20190047405A (ko) * | 2017-10-27 | 2019-05-08 | 황성철 | 배기가스 성분 분석 시스템 |
KR102022344B1 (ko) | 2017-10-27 | 2019-09-18 | 황성철 | 배기가스 성분 분석 시스템 |
WO2021193592A1 (ja) * | 2020-03-27 | 2021-09-30 | 東京エレクトロン株式会社 | ガス濃度測定装置及び処理システム |
KR20210144066A (ko) * | 2020-05-21 | 2021-11-30 | 한국에너지기술연구원 | 유동층 공정에서 실시간 적용 가능한 가스 샘플링 및 분석 장치와 이를 이용한 가스 샘플링 및 분석 방법 |
KR102362237B1 (ko) | 2020-05-21 | 2022-02-15 | 한국에너지기술연구원 | 유동층 공정에서 실시간 적용 가능한 가스 샘플링 및 분석 장치와 이를 이용한 가스 샘플링 및 분석 방법 |
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