JPH0463063U - - Google Patents
Info
- Publication number
- JPH0463063U JPH0463063U JP10610590U JP10610590U JPH0463063U JP H0463063 U JPH0463063 U JP H0463063U JP 10610590 U JP10610590 U JP 10610590U JP 10610590 U JP10610590 U JP 10610590U JP H0463063 U JPH0463063 U JP H0463063U
- Authority
- JP
- Japan
- Prior art keywords
- reducing
- mercury
- liquid
- gas
- flow path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 17
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052753 mercury Inorganic materials 0.000 claims description 7
- 229940100892 mercury compound Drugs 0.000 claims description 7
- 150000002731 mercury compounds Chemical class 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Description
第１図はこの考案の一実施例を示す水銀化合物
の還元装置の概略構成図、第２図は従来例を示す
概略構成図である。
１０……還元液タンク、１１……還元液、１３
……酸化防止手段（保護流体）、２３……気液接
触流路、２３ａ……上流端、２４……供給流路、
２５……気液分離器、２６……帰還流路、２７…
…ガス流路、３０……水銀酸素除去部、３１……
水銀酸素吸着剤、Ｇ……排ガス。
FIG. 1 is a schematic block diagram of a mercury compound reduction apparatus showing an embodiment of this invention, and FIG. 2 is a schematic block diagram showing a conventional example. 10...Reducing liquid tank, 11...Reducing liquid, 13
...oxidation prevention means (protective fluid), 23... gas-liquid contact channel, 23a... upstream end, 24... supply channel,
25... Gas-liquid separator, 26... Return flow path, 27...
...Gas flow path, 30...Mercury oxygen removal section, 31...
Mercury oxygen adsorbent, G...Exhaust gas.
Claims (1)
を還元する還元液とを接触させながら流して水銀
化合物を還元する気液接触流路と、この気液接触
流路の上流端に還元液タンク内の還元液を供給す
る供給流路と、上記気液接触流路の下流端に接続
され上記還元液と還元されたガス状の水銀を含む
排ガスとを分離する気液分離器と、この気液分離
器からのガス状の水銀を含む排ガスを測定器に導
くガス流路と、上記気液分離器からの還元液を上
記還元液タンクに帰還させる帰還流路とを備えた
水銀化合物の還元装置において、 上記還元液タンク中の還元液を外気から遮断し
て還元液が酸化するのを防止する酸化防止手段を
上記還元液タンクに設け、上記還元液中の酸素を
吸着する酸素吸着剤が充填された酸素除去部を上
記帰還流路に設け、上記還元液中の水銀を吸着す
る水銀吸着剤が充填された水銀除去部を上記帰還
流路または供給流路の少なくとも一方に設けたこ
とを特徴とする水銀化合物の還元装置。[Scope of Claim for Utility Model Registration] A gas-liquid contact channel for reducing mercury compounds by flowing exhaust gas containing mercury compounds and a reducing solution for reducing the mercury compounds in contact with each other, and a gas-liquid contact channel for reducing mercury compounds; A supply channel that supplies the reducing solution in the reducing solution tank to the upstream end, and a gas-liquid that is connected to the downstream end of the gas-liquid contact channel and separates the reducing solution from exhaust gas containing reduced gaseous mercury. A separator, a gas flow path that leads exhaust gas containing gaseous mercury from the gas-liquid separator to a measuring device, and a return flow path that returns the reducing liquid from the gas-liquid separator to the reducing liquid tank. In the reducing device for mercury compounds, the reducing liquid tank is provided with an oxidation prevention means for blocking the reducing liquid in the reducing liquid tank from the outside air and preventing the reducing liquid from oxidizing. An oxygen removal section filled with an oxygen adsorbent that adsorbs mercury is provided in the return flow path, and a mercury removal section filled with a mercury adsorption agent that adsorbs mercury in the reducing liquid is provided at least in the return flow path or the supply flow path. A mercury compound reduction device characterized in that it is provided on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10610590U JPH0738853Y2 (en) | 1990-10-08 | 1990-10-08 | Reduction device for mercury compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10610590U JPH0738853Y2 (en) | 1990-10-08 | 1990-10-08 | Reduction device for mercury compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463063U true JPH0463063U (en) | 1992-05-29 |
| JPH0738853Y2 JPH0738853Y2 (en) | 1995-09-06 |
Family
ID=31852064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10610590U Expired - Lifetime JPH0738853Y2 (en) | 1990-10-08 | 1990-10-08 | Reduction device for mercury compounds |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738853Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010249643A (en) * | 2009-04-15 | 2010-11-04 | Babcock Hitachi Kk | Method and device for measuring mercury concentration |
-
1990
- 1990-10-08 JP JP10610590U patent/JPH0738853Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010249643A (en) * | 2009-04-15 | 2010-11-04 | Babcock Hitachi Kk | Method and device for measuring mercury concentration |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738853Y2 (en) | 1995-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU5743199A (en) | Exhaust gas purification device | |
| US4869735B1 (en) | Adsorbent for arsenic compound and method for removing arsenic compound from combustion gas | |
| ATE140160T1 (en) | SINGLE USE CARBON DIOXIDE ABSORBER | |
| JPH0232929U (en) | ||
| JPH0463063U (en) | ||
| SE7907099L (en) | SET AND DEVICE FOR BREATHING GAS ORGANIZATION | |
| ATE126076T1 (en) | ACTIVE CHARCOAL FILTER LAYER FOR GAS MASKS AND GAS MASK CONTAINING THIS ACTIVE CHARCOAL FILETRE LAYER. | |
| ES536088A0 (en) | OXIDE-REDUCTION PROCEDURE OF NITROGEN OXIDES CONTAINED IN A GASEOUS STREAM | |
| JP2853847B2 (en) | Method for removing NOx-containing breath gas | |
| JPH0620124Y2 (en) | Gas analyzer sampling device | |
| JP3834915B2 (en) | Gas sensor | |
| JPH0239481Y2 (en) | ||
| JPS6339632Y2 (en) | ||
| US5908993A (en) | Apparatus for measuring total surface area of a portion of catalytic metal particles | |
| JPH0232808Y2 (en) | ||
| JPS60116348U (en) | Static pressure automatic evacuation device for circulation type breathing apparatus | |
| JPS6231914U (en) | ||
| JPS61183121U (en) | ||
| JPH0282090A (en) | Calcining furnace for oxidization | |
| JPS61284257A (en) | Small gas concentration uniformizing apparatus for measurement metabolism by flow dividing system | |
| RU92014924A (en) | RESPIRATORY DEVICE FOR CREATING HYPOXIA | |
| JPH0220924U (en) | ||
| JPS6232366U (en) | ||
| JPH045216U (en) | ||
| JPS58152936U (en) | body fluid purification device |