JPH0211521B2 - - Google Patents
Info
- Publication number
- JPH0211521B2 JPH0211521B2 JP59012245A JP1224584A JPH0211521B2 JP H0211521 B2 JPH0211521 B2 JP H0211521B2 JP 59012245 A JP59012245 A JP 59012245A JP 1224584 A JP1224584 A JP 1224584A JP H0211521 B2 JPH0211521 B2 JP H0211521B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- reaction
- boron nitride
- carbon
- nitriding
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 229910052582 BN Inorganic materials 0.000 claims description 24
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 238000005121 nitriding Methods 0.000 claims description 16
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 11
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
- 239000004327 boric acid Substances 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 description 15
- 238000004458 analytical method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000010924 continuous production Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 239000006230 acetylene black Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005087 graphitization Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000005580 one pot reaction Methods 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000006231 channel black Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012772 electrical insulation material Substances 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- -1 moisture Chemical compound 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1224584A JPS60155507A (ja) | 1984-01-26 | 1984-01-26 | 窒化ほう素の連続的製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1224584A JPS60155507A (ja) | 1984-01-26 | 1984-01-26 | 窒化ほう素の連続的製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60155507A JPS60155507A (ja) | 1985-08-15 |
| JPH0211521B2 true JPH0211521B2 (zh) | 1990-03-14 |
Family
ID=11799977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1224584A Granted JPS60155507A (ja) | 1984-01-26 | 1984-01-26 | 窒化ほう素の連続的製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60155507A (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256307A (ja) * | 1985-09-05 | 1987-03-12 | Tokuyama Soda Co Ltd | 窒化ほう素と他の非酸化物セラミックスとの混合粉末の製造方法 |
| JPH11322310A (ja) * | 1998-05-11 | 1999-11-24 | Sumitomo Electric Ind Ltd | 立方晶窒化ホウ素多結晶砥粒およびその製造方法 |
| US6348179B1 (en) | 1999-05-19 | 2002-02-19 | University Of New Mexico | Spherical boron nitride process, system and product of manufacture |
| US20050164143A1 (en) * | 2004-01-14 | 2005-07-28 | Holcombe Cressie E. | Continuous pusher-type furnacing system for the production of high-quality uniform boron nitride |
| US8617503B2 (en) | 2009-08-20 | 2013-12-31 | Kaneka Corporation | Process for production of spheroidized boron nitride |
| JP5579029B2 (ja) * | 2010-11-24 | 2014-08-27 | 電気化学工業株式会社 | 窒化ホウ素粉末、その製造方法、それを含有してなる組成物及び放熱材 |
| US20140314652A1 (en) | 2011-11-02 | 2014-10-23 | Kaneka Corporation | Process for continuous production of boron nitride powder |
| US20150144481A1 (en) * | 2012-05-30 | 2015-05-28 | Auckland Uniservices Limited | Production of BN-Composite Materials |
| WO2014109134A1 (ja) * | 2013-01-10 | 2014-07-17 | 株式会社カネカ | 六方晶窒化ホウ素及びそれを用いた高熱伝導性樹脂成形体 |
| JP6356025B2 (ja) * | 2014-09-17 | 2018-07-11 | 株式会社トクヤマ | 窒化硼素粉末及びその製造方法 |
| JP6441027B2 (ja) * | 2014-11-04 | 2018-12-19 | 株式会社トクヤマ | 窒化硼素粉末の製造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870084A (en) * | 1958-03-24 | 1961-06-14 | United States Borax Chem | Method of manufacturing boron nitride |
| JPS5347320A (en) * | 1976-10-13 | 1978-04-27 | Nippon Musical Instruments Mfg | Manufacturing of magnetic material |
| JPS55158176A (en) * | 1979-05-24 | 1980-12-09 | Showa Denko Kk | Manufacture of boron nitride filled carbon product |
| JPS5888107A (ja) * | 1981-11-16 | 1983-05-26 | Denki Kagaku Kogyo Kk | α型窒化珪素の連続製造法 |
-
1984
- 1984-01-26 JP JP1224584A patent/JPS60155507A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870084A (en) * | 1958-03-24 | 1961-06-14 | United States Borax Chem | Method of manufacturing boron nitride |
| JPS5347320A (en) * | 1976-10-13 | 1978-04-27 | Nippon Musical Instruments Mfg | Manufacturing of magnetic material |
| JPS55158176A (en) * | 1979-05-24 | 1980-12-09 | Showa Denko Kk | Manufacture of boron nitride filled carbon product |
| JPS5888107A (ja) * | 1981-11-16 | 1983-05-26 | Denki Kagaku Kogyo Kk | α型窒化珪素の連続製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60155507A (ja) | 1985-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0211521B2 (zh) | ||
| JPS6112844B2 (zh) | ||
| US4818511A (en) | Process and apparatus for producing non-oxide compounds | |
| US4619905A (en) | Process for the synthesis of silicon nitride | |
| KR880005286A (ko) | 알루미나의 탄소-질화에 의한 고순도 초미세 질화알루미늄의 연속 제조공정 | |
| EP0431927B1 (en) | Method for producing aluminium nitride by carbothermal reduction and apparatus | |
| US4530825A (en) | Process for the production of silicon nitride | |
| EP0188038A1 (en) | Process for producing silicon aluminum oxynitride | |
| CN115924863A (zh) | 液相法生产氮化硅粉体的装置及方法 | |
| JPS6351965B2 (zh) | ||
| JPS5888107A (ja) | α型窒化珪素の連続製造法 | |
| JPH0416502A (ja) | 窒化ほう素の製造方法 | |
| JPH0483706A (ja) | 窒化ほう素の製造方法 | |
| JPS63199833A (ja) | 高純度金属クロムの製造方法 | |
| JPH10203806A (ja) | 窒化硼素粉末の製造方法 | |
| JP2726703B2 (ja) | 窒化アルミニウム粉末の製造方法 | |
| JPS5938164B2 (ja) | 立方晶窒化ほう素の製造法 | |
| US3141737A (en) | Method for the preparation of aluminum nitride refractory material | |
| JP3539777B2 (ja) | 窒化アルミニウムの製造方法 | |
| JP3585302B2 (ja) | 窒化アルミニウムの製造方法 | |
| JPS61168509A (ja) | 六方晶窒化硼素の製造方法 | |
| JPH0463802B2 (zh) | ||
| JPH02192408A (ja) | 窒化アルミニウム粉末の製造方法 | |
| JPH03115109A (ja) | 窒化硼素粉末 | |
| JPH066485B2 (ja) | 炭化珪素の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |