JPH0434478B2 - - Google Patents
Info
- Publication number
- JPH0434478B2 JPH0434478B2 JP62299544A JP29954487A JPH0434478B2 JP H0434478 B2 JPH0434478 B2 JP H0434478B2 JP 62299544 A JP62299544 A JP 62299544A JP 29954487 A JP29954487 A JP 29954487A JP H0434478 B2 JPH0434478 B2 JP H0434478B2
- Authority
- JP
- Japan
- Prior art keywords
- ash
- ammonia
- kneading
- treating
- coal
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 74
- 229910021529 ammonia Inorganic materials 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000004898 kneading Methods 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 23
- 150000003863 ammonium salts Chemical class 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 19
- 239000004568 cement Substances 0.000 claims description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 11
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 11
- 239000008187 granular material Substances 0.000 claims description 11
- 239000004571 lime Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 8
- 238000010531 catalytic reduction reaction Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000010883 coal ash Substances 0.000 description 26
- 239000002956 ash Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000007790 solid phase Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000010169 landfilling Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62299544A JPH01143677A (ja) | 1987-11-27 | 1987-11-27 | アンモニウム塩付着灰の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62299544A JPH01143677A (ja) | 1987-11-27 | 1987-11-27 | アンモニウム塩付着灰の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01143677A JPH01143677A (ja) | 1989-06-06 |
| JPH0434478B2 true JPH0434478B2 (de) | 1992-06-08 |
Family
ID=17873989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62299544A Granted JPH01143677A (ja) | 1987-11-27 | 1987-11-27 | アンモニウム塩付着灰の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143677A (de) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108039A (en) * | 1980-01-29 | 1981-08-27 | Toshiba Corp | Heater for liquid |
| JPS6018473A (ja) * | 1983-07-12 | 1985-01-30 | 松岡 良市 | 「きよう」小幅折畳み自転車 |
| JPS6153105A (ja) * | 1984-08-18 | 1986-03-17 | Toho Gas Kk | ドライアイスの製造方法 |
| JPS6338273U (de) * | 1986-08-29 | 1988-03-11 | ||
| JPS63230953A (ja) * | 1987-03-20 | 1988-09-27 | Mitsubishi Heavy Ind Ltd | 内燃機関のコジエネレ−シヨンシステム |
-
1987
- 1987-11-27 JP JP62299544A patent/JPH01143677A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108039A (en) * | 1980-01-29 | 1981-08-27 | Toshiba Corp | Heater for liquid |
| JPS6018473A (ja) * | 1983-07-12 | 1985-01-30 | 松岡 良市 | 「きよう」小幅折畳み自転車 |
| JPS6153105A (ja) * | 1984-08-18 | 1986-03-17 | Toho Gas Kk | ドライアイスの製造方法 |
| JPS6338273U (de) * | 1986-08-29 | 1988-03-11 | ||
| JPS63230953A (ja) * | 1987-03-20 | 1988-09-27 | Mitsubishi Heavy Ind Ltd | 内燃機関のコジエネレ−シヨンシステム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01143677A (ja) | 1989-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |