UA82066C2 - Способ получения мелкодисперсного порошка карбида бора - Google Patents
Способ получения мелкодисперсного порошка карбида бора Download PDFInfo
- Publication number
- UA82066C2 UA82066C2 UA20041109303A UA20041109303A UA82066C2 UA 82066 C2 UA82066 C2 UA 82066C2 UA 20041109303 A UA20041109303 A UA 20041109303A UA 20041109303 A UA20041109303 A UA 20041109303A UA 82066 C2 UA82066 C2 UA 82066C2
- Authority
- UA
- Ukraine
- Prior art keywords
- boron carbide
- powder
- liquid
- preparation
- ethanol
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract description 20
- 229910052580 B4C Inorganic materials 0.000 title claims abstract description 15
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001257 hydrogen Substances 0.000 claims abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 4
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000012876 topography Methods 0.000 claims 1
- 239000002912 waste gas Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 5
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052810 boron oxide Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 238000004157 plasmatron Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
Способ получения мелкодисперсного порошка карбида бора включает термическую обработку смеси газообразных трихлорида бора, метана и водорода в азотной плазме, пропускание продукта реакции вместе с отходящими газами через этанол и последующее отделение карбида бора от этанола.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA20041109303A UA82066C2 (ru) | 2004-11-15 | 2004-11-15 | Способ получения мелкодисперсного порошка карбида бора |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA20041109303A UA82066C2 (ru) | 2004-11-15 | 2004-11-15 | Способ получения мелкодисперсного порошка карбида бора |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA82066C2 true UA82066C2 (ru) | 2008-03-11 |
Family
ID=39817379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA20041109303A UA82066C2 (ru) | 2004-11-15 | 2004-11-15 | Способ получения мелкодисперсного порошка карбида бора |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA82066C2 (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2648421C2 (ru) * | 2016-07-06 | 2018-03-26 | Акционерное общество "Производственное объединение Электрохимический завод" (АО "ПО ЭХЗ") | Способ получения карбида бора плазмохимическим методом |
| CN108046268A (zh) * | 2017-12-12 | 2018-05-18 | 江西瑞合精细化工有限公司 | 等离子体化学气相合成法制备高纯纳米碳化硼粉末的方法 |
-
2004
- 2004-11-15 UA UA20041109303A patent/UA82066C2/ru unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2648421C2 (ru) * | 2016-07-06 | 2018-03-26 | Акционерное общество "Производственное объединение Электрохимический завод" (АО "ПО ЭХЗ") | Способ получения карбида бора плазмохимическим методом |
| CN108046268A (zh) * | 2017-12-12 | 2018-05-18 | 江西瑞合精细化工有限公司 | 等离子体化学气相合成法制备高纯纳米碳化硼粉末的方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2610082C2 (ru) | Способ получения синтетического газа | |
| US9359200B2 (en) | Method for the parallel production of hydrogen and carbon-containing products | |
| Petrov et al. | Detonation nanodiamonds simultaneously purified and modified by gas treatment | |
| Bulychev et al. | Plasma discharge in liquid phase media under ultrasonic cavitation as a technique for synthesizing gaseous hydrogen | |
| US20120068124A1 (en) | Process for the Production of Carbon Graphenes and other Nanomaterials | |
| TWI648390B (zh) | 在與冶金設備結合之操作中產生合成氣之方法 | |
| RU2008140743A (ru) | Способ получения кремния для фотоэлементов и других применений | |
| CN108779404B (zh) | 用于制备合成气的方法 | |
| UA51727C2 (ru) | Способ изготовления магния | |
| Xie et al. | Chemical reactions between calcium carbide and chlorohydrocarbon used for the synthesis of carbon spheres containing well-ordered graphite | |
| RU2009108731A (ru) | Способ получения топлив из отходов | |
| Jiang et al. | An efficient way of recycling silicon kerf waste for synthesis of high‐quality SiC | |
| Watanabe et al. | Preparation of ultrafine particles of silicon base intermetallic compound by arc plasma method | |
| Zhao et al. | Mechanism for One‐Pot Synthesis of 0D‐2D Carbon Materials in the Bubbles Inside Molten Salts | |
| UA82066C2 (ru) | Способ получения мелкодисперсного порошка карбида бора | |
| Polyakh et al. | Silicon-carbide production from steel-plant wastes | |
| RU2616058C2 (ru) | Способ получения карбидов элементов и композиций элемент-углерод | |
| Yugeswaran et al. | Plasma dissociation of zircon with concurrent in-flight removal of silica | |
| Li et al. | Phase behavior of serpentine mineral by carbothermal reduction nitridation | |
| Zhu et al. | Facile synthesis of Si3N4 nanocrystals via an organic–inorganic reaction route | |
| EP4337602A1 (en) | Plasma arc process and apparatus for the production of fumed silica | |
| Dąbrowska et al. | Graphene‐Like Carbon Nanostructures From Combustion Synthesis | |
| RU2556763C2 (ru) | Способ синтеза ультрадисперсных алмазов | |
| Zhao et al. | Synergistic extraction of valuable elements from high-alumina fly ash via carbochlorination | |
| JP2002105355A (ja) | 高純度カーボンブラック |