JPH0570679B2 - - Google Patents
Info
- Publication number
- JPH0570679B2 JPH0570679B2 JP2196222A JP19622290A JPH0570679B2 JP H0570679 B2 JPH0570679 B2 JP H0570679B2 JP 2196222 A JP2196222 A JP 2196222A JP 19622290 A JP19622290 A JP 19622290A JP H0570679 B2 JPH0570679 B2 JP H0570679B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- raw material
- hopper
- feeder
- supply amount
- 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
- 239000002994 raw material Substances 0.000 claims description 133
- 239000000843 powder Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 27
- 239000004449 solid propellant Substances 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 8
- 238000002309 gasification Methods 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims 1
- 230000008859 change Effects 0.000 description 18
- 239000007789 gas Substances 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000003245 coal Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 239000011261 inert gas Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000012159 carrier gas Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19622290A JPH0485395A (ja) | 1990-07-26 | 1990-07-26 | 原料粉体の安定供給方法及びその装置と制御システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19622290A JPH0485395A (ja) | 1990-07-26 | 1990-07-26 | 原料粉体の安定供給方法及びその装置と制御システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0485395A JPH0485395A (ja) | 1992-03-18 |
| JPH0570679B2 true JPH0570679B2 (de) | 1993-10-05 |
Family
ID=16354233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19622290A Granted JPH0485395A (ja) | 1990-07-26 | 1990-07-26 | 原料粉体の安定供給方法及びその装置と制御システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485395A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152951B (zh) * | 2011-03-04 | 2013-01-09 | 广东电网公司电力科学研究院 | 给粉机自动启停控制系统与控制方法 |
| JP5887061B2 (ja) * | 2011-03-10 | 2016-03-16 | 新日鉄住金エンジニアリング株式会社 | 石炭ガス化システムおよび石炭ガス化方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61231323A (ja) * | 1985-04-05 | 1986-10-15 | Kawasaki Heavy Ind Ltd | 粉粒体定量供給装置 |
-
1990
- 1990-07-26 JP JP19622290A patent/JPH0485395A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61231323A (ja) * | 1985-04-05 | 1986-10-15 | Kawasaki Heavy Ind Ltd | 粉粒体定量供給装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0485395A (ja) | 1992-03-18 |
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