JPH02133423U - - Google Patents
Info
- Publication number
- JPH02133423U JPH02133423U JP4118889U JP4118889U JPH02133423U JP H02133423 U JPH02133423 U JP H02133423U JP 4118889 U JP4118889 U JP 4118889U JP 4118889 U JP4118889 U JP 4118889U JP H02133423 U JPH02133423 U JP H02133423U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- absorption
- oxidation tank
- gas
- absorption liquid
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 238000006477 desulfuration reaction Methods 0.000 claims 1
- 230000023556 desulfurization Effects 0.000 claims 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 1
- 239000000347 magnesium hydroxide Substances 0.000 claims 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Treating Waste Gases (AREA)
Description
第１図は本考案の一実施例を示す概略図、第２
図は従来の気液接触装置を示す概略図、第３図は
他の従来例を示す概略図である。
図中、１は気液接触装置、２は吸収塔、３は吸
収液溜、４は酸化槽、９は供給管、１２は抜出管
、１３は戻し管、Ｓ１，Ｓ２は吸収液、Ｇは排ガ
スである。
Figure 1 is a schematic diagram showing one embodiment of the present invention;
The figure is a schematic diagram showing a conventional gas-liquid contact device, and FIG. 3 is a schematic diagram showing another conventional example. In the figure, 1 is a gas-liquid contact device, 2 is an absorption tower, 3 is an absorption liquid reservoir, 4 is an oxidation tank, 9 is a supply pipe, 12 is an extraction pipe, 13 is a return pipe, S 1 and S 2 are absorption liquid , G is exhaust gas.
Claims (1)
グネシウムを含む吸収液と排ガスとを接触させて
脱硫する気液接触装置において、吸収塔底部の吸
収液溜内に液面より高く、且つ上部が開口した酸
化槽を独立して設け、上記吸収液溜内の吸収液を
酸化槽に供給する供給管を設け、且つ酸化槽に酸
化後の吸収液を抜き出す抜出管を接続すると共に
その抜出液の一部を吸収液溜内に戻す戻し管を接
続したことを特徴とする排ガス脱硫用気液接触装
置。 In a gas-liquid contact device that desulfurizes exhaust gas by bringing it into contact with an absorbing liquid containing magnesium hydroxide or magnesium oxide in an absorption tower, an oxidation tank is installed in the absorption liquid reservoir at the bottom of the absorption tower, which is higher than the liquid level and whose top is open. A supply pipe is provided to supply the absorption liquid in the absorption liquid reservoir to the oxidation tank, and an extraction pipe for extracting the oxidized absorption liquid is connected to the oxidation tank, and a part of the extraction liquid is connected to the oxidation tank. A gas-liquid contact device for exhaust gas desulfurization, characterized in that a return pipe is connected to return the gas into an absorption liquid reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4118889U JPH02133423U (en) | 1989-04-07 | 1989-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4118889U JPH02133423U (en) | 1989-04-07 | 1989-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02133423U true JPH02133423U (en) | 1990-11-06 |
Family
ID=31551643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4118889U Pending JPH02133423U (en) | 1989-04-07 | 1989-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02133423U (en) |
-
1989
- 1989-04-07 JP JP4118889U patent/JPH02133423U/ja active Pending
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