NO832914L - Kontinuerlig fremstilling av siliciumcarbidhaarkrystaller - Google Patents
Kontinuerlig fremstilling av siliciumcarbidhaarkrystallerInfo
- Publication number
- NO832914L NO832914L NO832914A NO832914A NO832914L NO 832914 L NO832914 L NO 832914L NO 832914 A NO832914 A NO 832914A NO 832914 A NO832914 A NO 832914A NO 832914 L NO832914 L NO 832914L
- Authority
- NO
- Norway
- Prior art keywords
- materials
- heating zone
- heating
- zone
- silicon carbide
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title claims description 51
- 229910052710 silicon Inorganic materials 0.000 title claims description 16
- 239000010703 silicon Substances 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims description 85
- 239000000463 material Substances 0.000 claims description 78
- 238000000034 method Methods 0.000 claims description 67
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 37
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 24
- 241000209094 Oryza Species 0.000 claims description 23
- 235000007164 Oryza sativa Nutrition 0.000 claims description 23
- 235000009566 rice Nutrition 0.000 claims description 23
- 239000010903 husk Substances 0.000 claims description 22
- 230000018044 dehydration Effects 0.000 claims description 21
- 238000006297 dehydration reaction Methods 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 21
- 239000011261 inert gas Substances 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 229910052786 argon Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000003209 petroleum derivative Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000011437 continuous method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 23
- 238000010926 purge Methods 0.000 description 10
- 229910002804 graphite Inorganic materials 0.000 description 8
- 239000010439 graphite Substances 0.000 description 8
- 239000000356 contaminant Substances 0.000 description 6
- 230000032258 transport Effects 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000000956 solid--liquid extraction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/36—Carbides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
- C01B32/963—Preparation from compounds containing silicon
- C01B32/97—Preparation from SiO or SiO2
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/005—Growth of whiskers or needles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Carbon And Carbon Compounds (AREA)
- Inorganic Fibers (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33133181A | 1981-12-16 | 1981-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO832914L true NO832914L (no) | 1983-08-12 |
Family
ID=23293509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO832914A NO832914L (no) | 1981-12-16 | 1983-08-12 | Kontinuerlig fremstilling av siliciumcarbidhaarkrystaller |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4637924A (it) |
| EP (1) | EP0096070A4 (it) |
| JP (1) | JPS58502096A (it) |
| AU (2) | AU563308B2 (it) |
| BE (1) | BE895360A (it) |
| CA (1) | CA1202168A (it) |
| DE (1) | DE3249270T1 (it) |
| GB (3) | GB2122982B (it) |
| IT (1) | IT1155382B (it) |
| NL (1) | NL8220497A (it) |
| NO (1) | NO832914L (it) |
| WO (1) | WO1983002108A1 (it) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983002108A1 (en) * | 1981-12-16 | 1983-06-23 | Atlantic Richfield Co | Continuous silicon carbide whisker production |
| GB2162504B (en) * | 1984-07-17 | 1988-05-18 | Nippon Light Metal Co | Process for continuous reaction furnace for production of b-type silicon carbide whiskers |
| JPS61146797A (ja) * | 1984-12-14 | 1986-07-04 | Tateho Kagaku Kogyo Kk | 窒化珪素ならびに炭化珪素の連続的製造方法 |
| US4789536A (en) * | 1987-01-20 | 1988-12-06 | J. M. Huber Corporation | Process for producing silicon carbide whiskers |
| US5021230A (en) * | 1987-04-22 | 1991-06-04 | Krstic Vladimir D | Method of making silicon carbide |
| US4839150A (en) * | 1987-05-15 | 1989-06-13 | Union Oil Company Of California | Production of silicon carbide |
| US4963286A (en) * | 1987-05-15 | 1990-10-16 | Union Oil Company Of California | Dispersions of silica in carbon and a method of making such dispersions |
| US4915924A (en) * | 1987-08-12 | 1990-04-10 | Alcan International Limited | Method of preparing whiskers of silicon carbide and other materials |
| US5037626A (en) * | 1988-11-22 | 1991-08-06 | Union Oil Company Of California | Process for producing silicon carbide whiskers using seeding agent |
| US5404836A (en) * | 1989-02-03 | 1995-04-11 | Milewski; John V. | Method and apparatus for continuous controlled production of single crystal whiskers |
| US5108729A (en) * | 1989-10-02 | 1992-04-28 | Phillips Petroleum Company | Production of carbide products |
| US5039501A (en) * | 1990-04-12 | 1991-08-13 | General Motors Corporation | Method for growing silicon carbide whiskers |
| WO2008026789A1 (en) * | 2006-09-01 | 2008-03-06 | Industry-Academic Cooperation Foundation, Yeungnam University | Whiskered porous body and method for manufacturing the same |
| JP6261384B2 (ja) * | 2014-03-03 | 2018-01-17 | 太平洋セメント株式会社 | 炭化珪素の製造方法 |
| JP2018090455A (ja) * | 2016-12-05 | 2018-06-14 | 大阪瓦斯株式会社 | カーボンナノチューブを含む炭素材料を製造する製造方法、および炭素材料 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA544597A (en) * | 1957-08-06 | Van Der Pyl Edward | Synthesis of silicon carbide | |
| CA655798A (en) * | 1963-01-15 | Schenk Walter | Apparatus for the continuous reaction of solid materials | |
| US3271109A (en) * | 1963-04-11 | 1966-09-06 | Pittsburgh Plate Glass Co | Pigmentary silicon carbide |
| JPS5755937B2 (it) * | 1973-07-10 | 1982-11-26 | ||
| JPS5542927B2 (it) * | 1974-10-31 | 1980-11-04 | ||
| JPS5228758A (en) * | 1975-08-29 | 1977-03-03 | Mitsubishi Heavy Ind Ltd | Prepairing process of failured and leaked thin tube for heat exchanger s |
| JPS5934751B2 (ja) * | 1975-11-28 | 1984-08-24 | ニツシヨウイワイ カブシキガイシヤ | コ−クスノセイゾウホウ オヨビ ソノカンリユウロ |
| JPS5366898A (en) * | 1976-11-29 | 1978-06-14 | Pacific Metals Co Ltd | Furnace and installation for producing silicon carbide |
| JPS6120281Y2 (it) * | 1978-08-15 | 1986-06-18 | ||
| US4276120A (en) * | 1978-09-25 | 1981-06-30 | Davy Inc. | Purification of coke |
| US4248844A (en) * | 1980-01-28 | 1981-02-03 | Great Lakes Carbon Corporation | Production of SiC from rice hulls and silica |
| US4284612A (en) * | 1980-01-28 | 1981-08-18 | Great Lakes Carbon Corporation | Preparation of SiC whiskers |
| WO1983002108A1 (en) * | 1981-12-16 | 1983-06-23 | Atlantic Richfield Co | Continuous silicon carbide whisker production |
| JPS6052120B2 (ja) * | 1982-06-04 | 1985-11-18 | タテホ化学工業株式会社 | 炭化珪素の製造方法 |
-
1982
- 1982-12-14 WO PCT/US1982/001738 patent/WO1983002108A1/en not_active Application Discontinuation
- 1982-12-14 NL NL8220497A patent/NL8220497A/nl unknown
- 1982-12-14 AU AU11531/83A patent/AU563308B2/en not_active Expired
- 1982-12-14 JP JP83500448A patent/JPS58502096A/ja active Pending
- 1982-12-14 DE DE823249270T patent/DE3249270T1/de not_active Withdrawn
- 1982-12-14 GB GB08321576A patent/GB2122982B/en not_active Expired
- 1982-12-14 EP EP19830900374 patent/EP0096070A4/en not_active Withdrawn
- 1982-12-15 BE BE0/209738A patent/BE895360A/fr not_active IP Right Cessation
- 1982-12-15 CA CA000417834A patent/CA1202168A/en not_active Expired
- 1982-12-15 IT IT24761/82A patent/IT1155382B/it active
-
1983
- 1983-08-12 NO NO832914A patent/NO832914L/no unknown
-
1984
- 1984-12-27 US US06/686,780 patent/US4637924A/en not_active Expired - Lifetime
-
1985
- 1985-02-21 GB GB858504447A patent/GB8504447D0/en active Pending
- 1985-03-06 GB GB08505713A patent/GB2154999B/en not_active Expired
-
1986
- 1986-11-06 AU AU64890/86A patent/AU586047B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8224761A0 (it) | 1982-12-15 |
| NL8220497A (nl) | 1983-11-01 |
| GB2154999B (en) | 1986-05-14 |
| GB2154999A (en) | 1985-09-18 |
| IT8224761A1 (it) | 1984-06-15 |
| AU586047B2 (en) | 1989-06-29 |
| IT1155382B (it) | 1987-01-28 |
| GB8321576D0 (en) | 1983-09-14 |
| GB2122982A (en) | 1984-01-25 |
| AU1153183A (en) | 1983-06-30 |
| AU6489086A (en) | 1987-02-05 |
| GB8505713D0 (en) | 1985-04-11 |
| BE895360A (fr) | 1983-03-31 |
| DE3249270T1 (de) | 1984-01-12 |
| CA1202168A (en) | 1986-03-25 |
| JPS58502096A (ja) | 1983-12-08 |
| GB8504447D0 (en) | 1985-03-27 |
| GB2122982B (en) | 1986-04-30 |
| WO1983002108A1 (en) | 1983-06-23 |
| EP0096070A4 (en) | 1987-10-12 |
| AU563308B2 (en) | 1987-07-02 |
| US4637924A (en) | 1987-01-20 |
| EP0096070A1 (en) | 1983-12-21 |
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