JPH0369570B2 - - Google Patents
Info
- Publication number
- JPH0369570B2 JPH0369570B2 JP58093370A JP9337083A JPH0369570B2 JP H0369570 B2 JPH0369570 B2 JP H0369570B2 JP 58093370 A JP58093370 A JP 58093370A JP 9337083 A JP9337083 A JP 9337083A JP H0369570 B2 JPH0369570 B2 JP H0369570B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- absorbent
- soot
- nitrogen
- contact type
- 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
- 239000007789 gas Substances 0.000 claims description 57
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 42
- 239000002250 absorbent Substances 0.000 claims description 12
- 230000002745 absorbent Effects 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 239000004071 soot Substances 0.000 claims description 10
- 230000002378 acidificating effect Effects 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 6
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 6
- 239000000920 calcium hydroxide Substances 0.000 claims description 6
- 229910017464 nitrogen compound Inorganic materials 0.000 claims description 5
- 150000002830 nitrogen compounds Chemical class 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- -1 NOx Chemical class 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Chimneys And Flues (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58093370A JPS59222212A (ja) | 1983-05-28 | 1983-05-28 | 排ガスの処理設備 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58093370A JPS59222212A (ja) | 1983-05-28 | 1983-05-28 | 排ガスの処理設備 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59222212A JPS59222212A (ja) | 1984-12-13 |
| JPH0369570B2 true JPH0369570B2 (pt) | 1991-11-01 |
Family
ID=14080406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58093370A Granted JPS59222212A (ja) | 1983-05-28 | 1983-05-28 | 排ガスの処理設備 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59222212A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01293123A (ja) * | 1988-05-23 | 1989-11-27 | Mitsubishi Heavy Ind Ltd | 燃焼排ガスの総合的処理方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916187A (pt) * | 1972-06-07 | 1974-02-13 | ||
| JPS4947242A (pt) * | 1972-09-08 | 1974-05-07 | ||
| JPS5162181A (pt) * | 1974-11-29 | 1976-05-29 | Nippon Steel Corp | |
| JPS55145520A (en) * | 1979-04-30 | 1980-11-13 | Babcock & Wilcox Co | Filter house and method for simultaneously removing nox and granular body from gas current |
-
1983
- 1983-05-28 JP JP58093370A patent/JPS59222212A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916187A (pt) * | 1972-06-07 | 1974-02-13 | ||
| JPS4947242A (pt) * | 1972-09-08 | 1974-05-07 | ||
| JPS5162181A (pt) * | 1974-11-29 | 1976-05-29 | Nippon Steel Corp | |
| JPS55145520A (en) * | 1979-04-30 | 1980-11-13 | Babcock & Wilcox Co | Filter house and method for simultaneously removing nox and granular body from gas current |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59222212A (ja) | 1984-12-13 |
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