JP4249652B2 - 排ガス処理装置及び排ガス処理方法 - Google Patents
排ガス処理装置及び排ガス処理方法 Download PDFInfo
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- JP4249652B2 JP4249652B2 JP2004131831A JP2004131831A JP4249652B2 JP 4249652 B2 JP4249652 B2 JP 4249652B2 JP 2004131831 A JP2004131831 A JP 2004131831A JP 2004131831 A JP2004131831 A JP 2004131831A JP 4249652 B2 JP4249652 B2 JP 4249652B2
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- Prior art keywords
- exhaust gas
- reactor
- gas treatment
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- particles
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- 238000000034 method Methods 0.000 title claims description 13
- 239000002245 particle Substances 0.000 claims description 40
- 238000011084 recovery Methods 0.000 claims description 22
- 239000008187 granular material Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 9
- 238000013022 venting Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 103
- 239000003463 adsorbent Substances 0.000 description 52
- 238000006243 chemical reaction Methods 0.000 description 25
- 239000000428 dust Substances 0.000 description 10
- 238000005192 partition Methods 0.000 description 8
- 238000011010 flushing procedure Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 150000002013 dioxins Chemical class 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- -1 dioxins Chemical class 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000004045 organic chlorine compounds Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Description
Claims (5)
- 反応器内に収容され排ガスに接触する粒体を、回転若しくは移動する駆動体により、当該駆動体と反応器との間に形成される開口である粒体排出口から排出する排ガス処理装置において、
前記反応器の下部を覆うように設けられ、前記粒体排出口から排出される前記粒体を回収する回収ホッパーを備え、
前記粒体排出口への経路である導出部のその内部を流れる排ガスを、前記粒体排出口と異なる方向に分流して前記回収ホッパー内へ排気する分流手段を備えることを特徴とする排ガス処理装置。 - 前記分流手段は、前記粒体排出口から排出される前記粒体の一部を上方から堰き止めると共に、前記導出部内を流れる排ガスを上方に分流して排気する分流板を備えることを特徴とする請求項1記載の排ガス処理装置。
- 前記分流手段は、前記導出部に設けられ、当該導出部内を流れる排ガスを排気するガス抜き口であることを特徴とする請求項1記載の排ガス処理装置。
- 前記駆動体は、回転するロールフィーダーであることを特徴とする請求項1〜3の何れか1項に記載の排ガス処理装置。
- 反応器内に収容され排ガスに接触する粒体を、駆動体の回転若しくは移動により、当該駆動体と反応器との間に形成される開口である粒体排出口から排出する排ガス処理方法において、
前記粒体排出口への経路である導出部のその内部を流れる排ガスを、前記粒体排出口と異なる方向に分流し、前記反応器の下部を覆うように設けられ前記粒体排出口から排出される前記粒体を回収する回収ホッパー内へ排気することを特徴とする排ガス処理方法。
Priority Applications (1)
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JP2004131831A JP4249652B2 (ja) | 2004-04-27 | 2004-04-27 | 排ガス処理装置及び排ガス処理方法 |
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JP2004131831A JP4249652B2 (ja) | 2004-04-27 | 2004-04-27 | 排ガス処理装置及び排ガス処理方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005313037A JP2005313037A (ja) | 2005-11-10 |
JP4249652B2 true JP4249652B2 (ja) | 2009-04-02 |
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JP2004131831A Expired - Lifetime JP4249652B2 (ja) | 2004-04-27 | 2004-04-27 | 排ガス処理装置及び排ガス処理方法 |
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JP (1) | JP4249652B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013027835A (ja) * | 2011-07-29 | 2013-02-07 | Sumitomo Heavy Ind Ltd | 排ガス処理装置 |
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