SU142635A1 - Method for boronization of graphite vessels to obtain boron - Google Patents
Method for boronization of graphite vessels to obtain boronInfo
- Publication number
- SU142635A1 SU142635A1 SU624766A SU624766A SU142635A1 SU 142635 A1 SU142635 A1 SU 142635A1 SU 624766 A SU624766 A SU 624766A SU 624766 A SU624766 A SU 624766A SU 142635 A1 SU142635 A1 SU 142635A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- boronization
- boron
- obtain boron
- vessels
- graphite
- Prior art date
Links
Landscapes
- Carbon And Carbon Compounds (AREA)
Description
Способы борировани графитовых сосудов известны, однако они ие обеспечивают получени чистого бора.Methods for boronization of graphite vessels are known, but they do not provide pure boron.
Предлагаемый способ борировани графитовых сосудов дл получени бора отличаетс от известных тем, что обмазку внутренней поверхности сосуда провод т кашицеобразной массой, полученной из чистого бора и воды или раствора сол ной кислоты, с последующим прокаливанием сосуда в вакууме или инертной атмосфере при 1600-2000°. Благодар такому способу обмазки обеспечиваетс получение чистого бора и многократное использование сосуда.The proposed method for boronization of graphite vessels to obtain boron differs from that known in that the inner surface of the vessel is coated with a pasty mass obtained from pure boron and water or hydrochloric acid solution, followed by calcining the vessel in vacuum or inert atmosphere at 1600-2000 °. Thanks to this method of coating, it is possible to obtain pure boron and repeated use of the vessel.
Обмазка производитс следующим образом.The coating is carried out as follows.
Аморфный бор увлажн етс водой или сол ной кислотой, разведенной пополам с водой до тестообразной консистенции. Полученна масса наноситс на дно и внутреннюю боковую поверхность графитового стакана . Затем он просущиваетс и прокаливаетс в вакууме или инертной атмосфере при упом нутой температуре, необходимой дл рафинировани бора.Amorphous boron is moistened with water or hydrochloric acid, diluted in half with water to a pasty consistency. The resulting mass is applied to the bottom and the inner side surface of the graphite cup. It is then lowered and calcined in a vacuum or inert atmosphere at the aforementioned temperature required for boron refining.
Предмет изобретени Subject invention
Способ борировани графитовых сосудов дл получении бора nyj тем обмазывани внутренней поверхности сосудов массой, содержащей бор, с дальнейшей прокалкой сосуда, отличающийс тем, что, с целью обеспечени многократного использовани сосуда и получени чистого бора в нем, обмазку провод т кашицеобразной массой, полученной из чистого бора и воды или раствора сол ной кислоты, с последующим прокаливанием сосуда в вакууме или инертной атмосфере при 1600-2000°.The method of boronization of graphite vessels to obtain boron nyj by coating the inner surface of vessels with a mass containing boron, with further calcining the vessel, characterized in that, in order to ensure repeated use of the vessel and to obtain pure boron in it, the pasty is made from a clean pulp boron and water or hydrochloric acid solution, followed by calcination of the vessel in a vacuum or inert atmosphere at 1600-2000 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU624766A SU142635A1 (en) | 1959-04-08 | 1959-04-08 | Method for boronization of graphite vessels to obtain boron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU624766A SU142635A1 (en) | 1959-04-08 | 1959-04-08 | Method for boronization of graphite vessels to obtain boron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU142635A1 true SU142635A1 (en) | 1960-11-30 |
Family
ID=48298477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU624766A SU142635A1 (en) | 1959-04-08 | 1959-04-08 | Method for boronization of graphite vessels to obtain boron |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU142635A1 (en) |
-
1959
- 1959-04-08 SU SU624766A patent/SU142635A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT328471B (en) | ELECTROLYSIS CELL FOR THE PRODUCTION OF HALOGENES AND ALKALIMETAL HYDROXYDES | |
| SU142635A1 (en) | Method for boronization of graphite vessels to obtain boron | |
| KR840004399A (en) | Method for preparing uranium trioxide having large specific surface from hydrate of uranil nitrate | |
| ES481778A1 (en) | Automatic calcining kettle | |
| SE384684B (en) | PROCEDURE FOR THE PREPARATION OF ALKENYL SILANES BY STORAGE OF ACETYLENE TO SILANES | |
| SE404200B (en) | PROCEDURE FOR THE MANUFACTURE OF AQUATIC METAL PROCESSING VESSELS CONTAINING ORTHOPHOSPHIC ACID ESTERS | |
| JPS6461301A (en) | Production of hydrogen gas | |
| YU36050B (en) | Process for the electrolytic deposition of gold coatings | |
| ZA756977B (en) | Process for the preparation of ureaformaldehyde condensates to be used as fertilizers | |
| ZA745903B (en) | Method of applying refactory linings to ,etallurgical vessels | |
| GB793267A (en) | Improvements in or relating to processes for the production of insulating layers | |
| GB1071269A (en) | Process for the preparation of alumina | |
| GB815514A (en) | Improvements in and relating to alumina | |
| YU147974A (en) | Process for the conversion of solid or liquid chemical wastematerials into innoxious materials | |
| ES250481A1 (en) | Process for the preparation of aluminium fluoride from gases containing hydrofluoric acid | |
| SU134093A1 (en) | Electrolyte for electrochemical etching of aluminum and its alloys | |
| GB754008A (en) | Improvements in or relating to processes for agglomerating alumina | |
| JPS5421990A (en) | Process for removing phosphorus compnent in fluorite | |
| ES226873A1 (en) | Activation of clay by acid treatment and calcination | |
| GB594463A (en) | Catalysts | |
| GB2006730A (en) | Dehydrating aluminium fluoride. | |
| SU124418A1 (en) | Hydrometallurgical method of cleaning graphite and molybdenite, intended for special lubricants, from abrasive impurities | |
| SU105336A1 (en) | The method of obtaining thiophosgene | |
| GB809833A (en) | Improvements in or relating to the production of refractory vessels | |
| SU78363A1 (en) | The method of obtaining molybdenum trioxide from calcined concentrate |