JPH0536087B2 - - Google Patents
Info
- Publication number
- JPH0536087B2 JPH0536087B2 JP59083665A JP8366584A JPH0536087B2 JP H0536087 B2 JPH0536087 B2 JP H0536087B2 JP 59083665 A JP59083665 A JP 59083665A JP 8366584 A JP8366584 A JP 8366584A JP H0536087 B2 JPH0536087 B2 JP H0536087B2
- Authority
- JP
- Japan
- Prior art keywords
- suspension
- liquid
- liquid reservoir
- gas
- absorption tower
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 68
- 239000007789 gas Substances 0.000 claims description 44
- 238000010521 absorption reaction Methods 0.000 claims description 34
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 14
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 8
- 238000006477 desulfuration reaction Methods 0.000 claims description 8
- 230000023556 desulfurization Effects 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 8
- 230000005587 bubbling Effects 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 52
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 18
- 238000006114 decarboxylation reaction Methods 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 description 9
- 235000010216 calcium carbonate Nutrition 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011575 calcium Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- -1 SO 2 ) Chemical class 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59083665A JPS60227816A (ja) | 1984-04-27 | 1984-04-27 | 湿式排煙脱硫装置の吸収塔 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59083665A JPS60227816A (ja) | 1984-04-27 | 1984-04-27 | 湿式排煙脱硫装置の吸収塔 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60227816A JPS60227816A (ja) | 1985-11-13 |
| JPH0536087B2 true JPH0536087B2 (pl) | 1993-05-28 |
Family
ID=13808754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59083665A Granted JPS60227816A (ja) | 1984-04-27 | 1984-04-27 | 湿式排煙脱硫装置の吸収塔 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60227816A (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8795416B2 (en) * | 2009-10-12 | 2014-08-05 | Babcock & Wilcox Power Generation Group, Inc. | Segregated in-situ forced oxidation wet flue gas desulfurization for oxygen-fired fossil fuel combustion |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60179120A (ja) * | 1984-02-28 | 1985-09-13 | Mitsubishi Heavy Ind Ltd | 石膏とダストを分離回収する排ガス処理方法 |
| JPS60222132A (ja) * | 1984-04-19 | 1985-11-06 | Mitsubishi Heavy Ind Ltd | 炭酸塩濃度調整方法 |
-
1984
- 1984-04-27 JP JP59083665A patent/JPS60227816A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60179120A (ja) * | 1984-02-28 | 1985-09-13 | Mitsubishi Heavy Ind Ltd | 石膏とダストを分離回収する排ガス処理方法 |
| JPS60222132A (ja) * | 1984-04-19 | 1985-11-06 | Mitsubishi Heavy Ind Ltd | 炭酸塩濃度調整方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60227816A (ja) | 1985-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |