JPH0478599B2 - - Google Patents
Info
- Publication number
- JPH0478599B2 JPH0478599B2 JP63228840A JP22884088A JPH0478599B2 JP H0478599 B2 JPH0478599 B2 JP H0478599B2 JP 63228840 A JP63228840 A JP 63228840A JP 22884088 A JP22884088 A JP 22884088A JP H0478599 B2 JPH0478599 B2 JP H0478599B2
- Authority
- JP
- Japan
- Prior art keywords
- silicon carbide
- combustion
- fluidized
- carbide whiskers
- free carbon
- 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
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical class [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 60
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 43
- 229910052799 carbon Inorganic materials 0.000 claims description 43
- 239000002245 particle Substances 0.000 claims description 43
- 238000002485 combustion reaction Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 239000000567 combustion gas Substances 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 239000012495 reaction gas Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 13
- 229910010271 silicon carbide Inorganic materials 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 8
- 235000012239 silicon dioxide Nutrition 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005485 electric heating Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012533 medium component Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63228840A JPH0280399A (ja) | 1988-09-14 | 1988-09-14 | 炭化珪素ウィスカーに含有する遊離炭素の流動燃焼除去方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63228840A JPH0280399A (ja) | 1988-09-14 | 1988-09-14 | 炭化珪素ウィスカーに含有する遊離炭素の流動燃焼除去方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280399A JPH0280399A (ja) | 1990-03-20 |
| JPH0478599B2 true JPH0478599B2 (fr) | 1992-12-11 |
Family
ID=16882685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63228840A Granted JPH0280399A (ja) | 1988-09-14 | 1988-09-14 | 炭化珪素ウィスカーに含有する遊離炭素の流動燃焼除去方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280399A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392730B (zh) * | 2020-04-22 | 2022-08-30 | 扬州市汀月科技有限公司 | 一种利用流化床结合碳热还原反应制备碳化硅晶须的方法及其应用 |
-
1988
- 1988-09-14 JP JP63228840A patent/JPH0280399A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0280399A (ja) | 1990-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |