JPH0533089B2 - - Google Patents
Info
- Publication number
- JPH0533089B2 JPH0533089B2 JP60166047A JP16604785A JPH0533089B2 JP H0533089 B2 JPH0533089 B2 JP H0533089B2 JP 60166047 A JP60166047 A JP 60166047A JP 16604785 A JP16604785 A JP 16604785A JP H0533089 B2 JPH0533089 B2 JP H0533089B2
- Authority
- JP
- Japan
- Prior art keywords
- smoke
- flue gas
- heavy metals
- ash
- mercury
- 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 - Fee Related
Links
- 239000000779 smoke Substances 0.000 claims description 29
- 239000002956 ash Substances 0.000 claims description 27
- 229910001385 heavy metal Inorganic materials 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 239000003546 flue gas Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 17
- 239000002699 waste material Substances 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 229910052753 mercury Inorganic materials 0.000 claims description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 239000000383 hazardous chemical Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 239000003818 cinder Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 229910052793 cadmium Inorganic materials 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000002957 persistent organic pollutant Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000004826 dibenzofurans Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010291 electrical method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000009997 thermal pre-treatment Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843427941 DE3427941C2 (de) | 1983-06-07 | 1984-07-28 | Verfahren zur Reinigung von Rauchgas |
| DE3427941.5 | 1984-07-28 | ||
| DE3436339.4 | 1984-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6138619A JPS6138619A (ja) | 1986-02-24 |
| JPH0533089B2 true JPH0533089B2 (ko) | 1993-05-18 |
Family
ID=6241853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16604785A Granted JPS6138619A (ja) | 1984-07-28 | 1985-07-29 | 煙道ガスの浄化法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138619A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4688899A (en) * | 1984-07-27 | 1987-08-25 | Casio Computer Co., Ltd. | Dual-frequency, dielectric anisotropy liquid crystal display |
-
1985
- 1985-07-29 JP JP16604785A patent/JPS6138619A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138619A (ja) | 1986-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |