JPS60227816A - 湿式排煙脱硫装置の吸収塔 - Google Patents
湿式排煙脱硫装置の吸収塔Info
- Publication number
- JPS60227816A JPS60227816A JP59083665A JP8366584A JPS60227816A JP S60227816 A JPS60227816 A JP S60227816A JP 59083665 A JP59083665 A JP 59083665A JP 8366584 A JP8366584 A JP 8366584A JP S60227816 A JPS60227816 A JP S60227816A
- Authority
- JP
- Japan
- Prior art keywords
- liquid reservoir
- liquid
- absorption tower
- suspension
- contact
- 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
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 40
- 238000006477 desulfuration reaction Methods 0.000 title claims description 10
- 230000023556 desulfurization Effects 0.000 title claims description 10
- 239000007788 liquid Substances 0.000 claims abstract description 70
- 238000002485 combustion reaction Methods 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 17
- 230000002745 absorbent Effects 0.000 claims abstract description 9
- 239000002250 absorbent Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 45
- 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
- 239000003546 flue gas Substances 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 53
- 238000007254 oxidation reaction Methods 0.000 abstract description 14
- 238000000926 separation method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 5
- 239000002912 waste gas Substances 0.000 abstract 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 16
- 238000006114 decarboxylation reaction Methods 0.000 description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000004090 dissolution Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000005587 bubbling Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011575 calcium Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 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
- 235000012255 calcium oxide Nutrition 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
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method 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
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003464 sulfur compounds Chemical class 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 true JPS60227816A (ja) | 1985-11-13 |
| JPH0536087B2 JPH0536087B2 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2308585A3 (en) * | 2009-10-12 | 2012-12-26 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2308585A3 (en) * | 2009-10-12 | 2012-12-26 | Babcock & Wilcox Power Generation Group, Inc. | Segregated in-situ forced oxidation wet flue gas desulfurization for oxygen-fired fossil fuel combustion |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536087B2 (enrdf_load_stackoverflow) | 1993-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |