CA1051634A - Manufacture of hexagonal boron nitride - Google Patents
Manufacture of hexagonal boron nitrideInfo
- Publication number
- CA1051634A CA1051634A CA242,712A CA242712A CA1051634A CA 1051634 A CA1051634 A CA 1051634A CA 242712 A CA242712 A CA 242712A CA 1051634 A CA1051634 A CA 1051634A
- Authority
- CA
- Canada
- Prior art keywords
- nitrogen
- boride
- starting material
- boron nitride
- boron
- 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
Links
- 229910052582 BN Inorganic materials 0.000 title claims abstract description 28
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000000034 method Methods 0.000 claims abstract description 54
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 46
- 230000008569 process Effects 0.000 claims abstract description 41
- 239000007858 starting material Substances 0.000 claims abstract description 18
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 15
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 8
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 36
- 239000011575 calcium Substances 0.000 claims description 35
- 229910052799 carbon Inorganic materials 0.000 claims description 34
- 229910052791 calcium Inorganic materials 0.000 claims description 30
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000008187 granular material Substances 0.000 claims description 20
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052580 B4C Inorganic materials 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 238000007792 addition Methods 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 9
- 239000000654 additive Substances 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 150000001639 boron compounds Chemical class 0.000 abstract description 2
- 239000000155 melt Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229960005419 nitrogen Drugs 0.000 description 32
- 229910052796 boron Inorganic materials 0.000 description 28
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 18
- 239000000843 powder Substances 0.000 description 16
- 239000000047 product Substances 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 15
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 9
- 229910021529 ammonia Inorganic materials 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052810 boron oxide Inorganic materials 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 5
- 238000005121 nitriding Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 229960000443 hydrochloric acid Drugs 0.000 description 3
- 235000011167 hydrochloric acid Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000007704 wet chemistry method Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 229910021540 colemanite Inorganic materials 0.000 description 2
- 229940000425 combination drug Drugs 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- -1 e.g. Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 description 1
- 241001233887 Ania Species 0.000 description 1
- 241000726103 Atta Species 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- JCYZMTMYPZHVBF-UHFFFAOYSA-N Melarsoprol Chemical compound NC1=NC(N)=NC(NC=2C=CC(=CC=2)[As]2SC(CO)CS2)=N1 JCYZMTMYPZHVBF-UHFFFAOYSA-N 0.000 description 1
- 241001072332 Monia Species 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920004482 WACKER® Polymers 0.000 description 1
- QFSXECTYYJEJCP-UHFFFAOYSA-N [B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[Mg] Chemical compound [B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[Mg] QFSXECTYYJEJCP-UHFFFAOYSA-N 0.000 description 1
- LBZRRXXISSKCHV-UHFFFAOYSA-N [B].[O] Chemical class [B].[O] LBZRRXXISSKCHV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000003935 attention Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229940095643 calcium hydroxide Drugs 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- KIZFHUJKFSNWKO-UHFFFAOYSA-M calcium monohydroxide Chemical compound [Ca]O KIZFHUJKFSNWKO-UHFFFAOYSA-M 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- RGXCTRIQQODGIZ-UHFFFAOYSA-O isodesmosine Chemical compound OC(=O)C(N)CCCC[N+]1=CC(CCC(N)C(O)=O)=CC(CCC(N)C(O)=O)=C1CCCC(N)C(O)=O RGXCTRIQQODGIZ-UHFFFAOYSA-O 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
- Catalysts (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2461821A DE2461821C3 (de) | 1974-12-30 | 1974-12-30 | Verfahren zur Herstellung von hexagonalem Bornitrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1051634A true CA1051634A (en) | 1979-04-03 |
Family
ID=5934749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA242,712A Expired CA1051634A (en) | 1974-12-30 | 1975-12-29 | Manufacture of hexagonal boron nitride |
Country Status (11)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939362B2 (ja) * | 1981-11-12 | 1984-09-22 | 昭和電工株式会社 | 窒化ホウ素系化合物およびその製造方法 |
| CA1260671A (en) * | 1984-06-07 | 1989-09-26 | Takahisa Koshida | High-purity powder of hexagonal boron nitride and a method for the preparation thereof |
| FR2817855B1 (fr) * | 2000-12-11 | 2003-09-05 | Saint Gobain Ct Recherches | Poudre de nitrure de bore et procede pour sa preparation |
| DE102011009834B4 (de) * | 2011-01-31 | 2015-06-03 | Georg Vogt | Verfahren zur Herstellung von kubischem Bornitrid |
| CN114524418B (zh) * | 2022-02-16 | 2023-06-16 | 中国人民解放军火箭军工程大学 | 一种棒槌状短氮化硼纳米管的制备方法 |
| CN118458708B (zh) * | 2024-07-12 | 2024-11-05 | 上海硼矩新材料科技有限公司 | 基于等离子体法制备氮化硼纳米管的装置及生产工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834650A (en) * | 1955-10-04 | 1958-05-13 | Union Carbide Corp | Production of boron nitride |
| DE1229505B (de) * | 1964-01-23 | 1966-12-01 | Kempten Elektroschmelz Gmbh | Verfahren zur Herstellung von Erdalkalimetallboriden und -carbiden |
| DE1228236B (de) * | 1964-04-30 | 1966-11-10 | Kempten Elektroschmelz Gmbh | Verfahren zur Herstellung eines aus Calcium, Bor und gegebenenfalls Kohlenstoff bestehenden Hartstoffes |
| DE1567452B2 (de) * | 1966-02-19 | 1974-12-19 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Bornitrid |
-
1974
- 1974-12-30 DE DE2461821A patent/DE2461821C3/de not_active Expired
-
1975
- 1975-12-09 GB GB50418/75A patent/GB1516689A/en not_active Expired
- 1975-12-19 NL NL7514877A patent/NL7514877A/xx not_active Application Discontinuation
- 1975-12-23 IT IT7552845A patent/IT1052623B/it active
- 1975-12-25 JP JP15572675A patent/JPS5347320B2/ja not_active Expired
- 1975-12-29 FR FR7539949A patent/FR2296590A1/fr active Granted
- 1975-12-29 CA CA242,712A patent/CA1051634A/en not_active Expired
- 1975-12-29 SE SE7514729A patent/SE405244B/xx unknown
- 1975-12-29 AT AT987475A patent/AT360491B/de not_active IP Right Cessation
- 1975-12-30 CH CH1689675A patent/CH601103A5/xx not_active IP Right Cessation
- 1975-12-30 BE BE163200A patent/BE837184A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH601103A5 (enrdf_load_stackoverflow) | 1978-06-30 |
| DE2461821C3 (de) | 1984-10-18 |
| DE2461821B2 (de) | 1978-06-08 |
| FR2296590B1 (enrdf_load_stackoverflow) | 1978-05-19 |
| IT1052623B (it) | 1981-07-20 |
| JPS5347320B2 (enrdf_load_stackoverflow) | 1978-12-20 |
| AT360491B (de) | 1981-01-12 |
| FR2296590A1 (fr) | 1976-07-30 |
| GB1516689A (en) | 1978-07-05 |
| DE2461821A1 (de) | 1976-07-08 |
| ATA987475A (de) | 1980-06-15 |
| BE837184A (fr) | 1976-06-30 |
| SE7514729L (sv) | 1976-07-01 |
| JPS5191000A (enrdf_load_stackoverflow) | 1976-08-10 |
| NL7514877A (nl) | 1976-07-02 |
| SE405244B (sv) | 1978-11-27 |
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