JPS59190208A - 超微細炭化珪素粉末の製造方法 - Google Patents
超微細炭化珪素粉末の製造方法Info
- Publication number
- JPS59190208A JPS59190208A JP58061007A JP6100783A JPS59190208A JP S59190208 A JPS59190208 A JP S59190208A JP 58061007 A JP58061007 A JP 58061007A JP 6100783 A JP6100783 A JP 6100783A JP S59190208 A JPS59190208 A JP S59190208A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- carbon
- carbon powder
- reaction
- raw material
- 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.)
- Granted
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims description 51
- 238000002360 preparation method Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 121
- 238000006243 chemical reaction Methods 0.000 claims abstract description 66
- 239000002994 raw material Substances 0.000 claims abstract description 65
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 33
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000011230 binding agent Substances 0.000 claims abstract description 27
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000001590 oxidative effect Effects 0.000 claims abstract description 12
- 238000005469 granulation Methods 0.000 claims abstract description 6
- 230000003179 granulation Effects 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 36
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 23
- 239000004094 surface-active agent Substances 0.000 claims description 16
- 239000006234 thermal black Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 150000002894 organic compounds Chemical class 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims description 3
- 239000011301 petroleum pitch Substances 0.000 claims description 3
- 239000011269 tar Substances 0.000 claims description 3
- 239000011276 wood tar Substances 0.000 claims description 3
- 239000011332 wood tar pitch Substances 0.000 claims description 3
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 2
- 229940072056 alginate Drugs 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 150000003868 ammonium compounds Chemical class 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 239000011280 coal tar Substances 0.000 claims description 2
- 239000011294 coal tar pitch Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 2
- 239000007849 furan resin Substances 0.000 claims 1
- 239000006232 furnace black Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 238000013329 compounding Methods 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 24
- 239000007789 gas Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 21
- 239000013078 crystal Substances 0.000 description 13
- -1 silicon halides Chemical class 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 8
- 230000036961 partial effect Effects 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000007858 starting material Substances 0.000 description 7
- 230000035699 permeability Effects 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000011362 coarse particle Substances 0.000 description 3
- 239000002612 dispersion medium Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011163 secondary particle Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 description 1
- 239000004484 Briquette Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000006231 channel black Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000021552 granulated sugar Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010680 novolac-type phenolic resin Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920001558 organosilicon polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58061007A JPS59190208A (ja) | 1983-04-08 | 1983-04-08 | 超微細炭化珪素粉末の製造方法 |
| US06/524,391 US4529575A (en) | 1982-08-27 | 1983-08-18 | Process for producing ultrafine silicon carbide powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58061007A JPS59190208A (ja) | 1983-04-08 | 1983-04-08 | 超微細炭化珪素粉末の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59190208A true JPS59190208A (ja) | 1984-10-29 |
| JPH0138042B2 JPH0138042B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-08-10 |
Family
ID=13158849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58061007A Granted JPS59190208A (ja) | 1982-08-27 | 1983-04-08 | 超微細炭化珪素粉末の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59190208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02180710A (ja) * | 1988-11-10 | 1990-07-13 | Pechiney Electrometall | 微粉状αまたはβ炭化ケイ素の製造方法 |
| US5070049A (en) * | 1987-12-16 | 1991-12-03 | Ibiden, Co. Ltd. | Starting composition for the production of silicon carbide and method of producing the same |
| US5401464A (en) * | 1988-03-11 | 1995-03-28 | Deere & Company | Solid state reaction of silicon or manganese oxides to carbides and their alloying with ferrous melts |
| JP2006256941A (ja) * | 2005-03-18 | 2006-09-28 | Toda Kogyo Corp | 炭化ケイ素粉末の製造法 |
| WO2010064415A1 (ja) | 2008-12-02 | 2010-06-10 | パナソニック株式会社 | 超音波探触子 |
| US8292818B2 (en) | 2003-09-29 | 2012-10-23 | Kabushiki Kaisha Toshiba | Acoustic lens composition, ultrasonic probe, and ultrasonic diagnostic apparatus |
-
1983
- 1983-04-08 JP JP58061007A patent/JPS59190208A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070049A (en) * | 1987-12-16 | 1991-12-03 | Ibiden, Co. Ltd. | Starting composition for the production of silicon carbide and method of producing the same |
| US5401464A (en) * | 1988-03-11 | 1995-03-28 | Deere & Company | Solid state reaction of silicon or manganese oxides to carbides and their alloying with ferrous melts |
| JPH02180710A (ja) * | 1988-11-10 | 1990-07-13 | Pechiney Electrometall | 微粉状αまたはβ炭化ケイ素の製造方法 |
| US8292818B2 (en) | 2003-09-29 | 2012-10-23 | Kabushiki Kaisha Toshiba | Acoustic lens composition, ultrasonic probe, and ultrasonic diagnostic apparatus |
| JP2006256941A (ja) * | 2005-03-18 | 2006-09-28 | Toda Kogyo Corp | 炭化ケイ素粉末の製造法 |
| WO2010064415A1 (ja) | 2008-12-02 | 2010-06-10 | パナソニック株式会社 | 超音波探触子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138042B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-08-10 |
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