JPS6116490B2 - - Google Patents
Info
- Publication number
- JPS6116490B2 JPS6116490B2 JP54041322A JP4132279A JPS6116490B2 JP S6116490 B2 JPS6116490 B2 JP S6116490B2 JP 54041322 A JP54041322 A JP 54041322A JP 4132279 A JP4132279 A JP 4132279A JP S6116490 B2 JPS6116490 B2 JP S6116490B2
- Authority
- JP
- Japan
- Prior art keywords
- absorption tower
- slurry
- limestone
- exhaust gas
- 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.)
- Expired
Links
- 238000010521 absorption reaction Methods 0.000 claims description 72
- 239000002002 slurry Substances 0.000 claims description 59
- 235000019738 Limestone Nutrition 0.000 claims description 34
- 239000006028 limestone Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 32
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 17
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 17
- 239000004571 lime Substances 0.000 claims description 17
- 239000002351 wastewater Substances 0.000 claims description 16
- 239000010459 dolomite Substances 0.000 claims description 12
- 229910000514 dolomite Inorganic materials 0.000 claims description 12
- 239000002562 thickening agent Substances 0.000 claims description 12
- 230000002745 absorbent Effects 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 10
- 239000006228 supernatant Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 35
- 238000006477 desulfuration reaction Methods 0.000 description 18
- 230000023556 desulfurization Effects 0.000 description 18
- 150000002366 halogen compounds Chemical class 0.000 description 16
- 239000012535 impurity Substances 0.000 description 14
- 239000010440 gypsum Substances 0.000 description 11
- 229910052602 gypsum Inorganic materials 0.000 description 11
- 239000000428 dust Substances 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910052736 halogen Inorganic materials 0.000 description 8
- 150000002367 halogens Chemical class 0.000 description 8
- 230000009257 reactivity Effects 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 229910004261 CaF 2 Inorganic materials 0.000 description 2
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 2
- 235000010261 calcium sulphite Nutrition 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910014813 CaC2 Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4132279A JPS55134632A (en) | 1979-04-05 | 1979-04-05 | Elimination of water exhaustion in exhaust gas treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4132279A JPS55134632A (en) | 1979-04-05 | 1979-04-05 | Elimination of water exhaustion in exhaust gas treating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55134632A JPS55134632A (en) | 1980-10-20 |
| JPS6116490B2 true JPS6116490B2 (enrdf_load_stackoverflow) | 1986-04-30 |
Family
ID=12605275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4132279A Granted JPS55134632A (en) | 1979-04-05 | 1979-04-05 | Elimination of water exhaustion in exhaust gas treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55134632A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03130984U (enrdf_load_stackoverflow) * | 1990-04-16 | 1991-12-27 | ||
| GB2284203A (en) * | 1993-11-24 | 1995-05-31 | Daniel Stewart Robertson | Removal of gases from flue gases |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107229A (en) * | 1980-12-26 | 1982-07-03 | Mitsui Miike Mach Co Ltd | Improvement of wet type waste gas desulfurization method |
| DE3414822A1 (de) * | 1984-04-19 | 1985-11-07 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Verfahren zur weiterverarbeitung von entschwefelungschlamm einer rauchgasentschwefelungsanlage |
| CA2159521C (en) * | 1994-10-07 | 1999-11-09 | Shigeo Iiyama | Method for desulfurizing exhaust gas |
-
1979
- 1979-04-05 JP JP4132279A patent/JPS55134632A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03130984U (enrdf_load_stackoverflow) * | 1990-04-16 | 1991-12-27 | ||
| GB2284203A (en) * | 1993-11-24 | 1995-05-31 | Daniel Stewart Robertson | Removal of gases from flue gases |
| GB2284203B (en) * | 1993-11-24 | 1997-11-26 | Daniel Stewart Robertson | A process for the removal of carbon dioxide from the flue gases of electrical power generating stations |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55134632A (en) | 1980-10-20 |
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