JPH0334823U - - Google Patents
Info
- Publication number
- JPH0334823U JPH0334823U JP9553589U JP9553589U JPH0334823U JP H0334823 U JPH0334823 U JP H0334823U JP 9553589 U JP9553589 U JP 9553589U JP 9553589 U JP9553589 U JP 9553589U JP H0334823 U JPH0334823 U JP H0334823U
- Authority
- JP
- Japan
- Prior art keywords
- desulfurization
- tower
- gas
- pressure
- regenerated
- 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
- 238000006477 desulfuration reaction Methods 0.000 claims description 8
- 230000023556 desulfurization Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims 4
- 239000003795 chemical substances by application Substances 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000000112 cooling gas Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は従来例を示す構成図である。
図中、２は脱硫塔、３は再生塔、４は吸収塔、
５は循環ラインである。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a configuration diagram showing a conventional example. In the figure, 2 is a desulfurization tower, 3 is a regeneration tower, 4 is an absorption tower,
5 is a circulation line.
Claims (1)
る脱硫塔と、その脱硫後の脱硫剤を導入し、これ
を高圧の酸素含有ガスで再生した後、再生脱硫剤
を上記脱硫塔に戻す再生塔と、該再生塔で発生す
る亜硫酸ガスを含む再生排ガスを高圧のまま導入
し、これを吸収液と接触させて亜硫酸ガスを吸収
させる吸収塔と、該吸収塔からの排ガスを昇圧し
て上記再生塔に冷却ガスとして戻す循環ラインと
を備えたことを特徴とする乾式脱硫装置。 A desulfurization tower that desulfurizes the high-pressure gas to be treated with a desulfurization agent is introduced, and the desulfurization agent after desulfurization is introduced, and after being regenerated with high-pressure oxygen-containing gas, the regenerated desulfurization agent is returned to the desulfurization tower. an absorption tower that introduces the regenerated exhaust gas containing sulfur dioxide gas generated in the regeneration tower under high pressure and contacts it with an absorption liquid to absorb the sulfur dioxide gas; and an absorption tower that increases the pressure of the exhaust gas from the absorption tower to produce the above-mentioned A dry desulfurization device characterized by being equipped with a circulation line that returns the cooling gas to the regeneration tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9553589U JPH0334823U (en) | 1989-08-16 | 1989-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9553589U JPH0334823U (en) | 1989-08-16 | 1989-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334823U true JPH0334823U (en) | 1991-04-05 |
Family
ID=31644793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9553589U Pending JPH0334823U (en) | 1989-08-16 | 1989-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334823U (en) |
-
1989
- 1989-08-16 JP JP9553589U patent/JPH0334823U/ja active Pending
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