FIELD: method of complex oxides production is used in chemical and petrochemical industries. SUBSTANCE: aim is to exercise synthesis in conditions of partial contact of reaction mixture with surrounding gas medium, that allows to carry out synthesis under partial pressures different from conditions in outside gas medium. Aim is achieved due to the fact, that reaction mixture is in crucible closed by lid and dipped in crucible of bigger size. Smaller crucible inside bigger crucible is buried with layer of finely dispersed inert substance ( building sand, aluminum, magnesium etc oxides). EFFECT: improved process. 2 cl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINATION OF PARTIAL PRESSURE AND GAS CONCENTRATION IN GAS MIXTURES | 1991 |
|
RU2017145C1 |
| METHOD FOR PRODUCING LUMINESCENT MATERIAL OF THE YELLOW AND GREEN EMISSION COLOR TO CREATE RESULTING WHITE LIGHT IN LEDS | 2017 |
|
RU2643988C1 |
| METHOD FOR PRODUCTION OF SINGLE CRYSTAL LITHIUM ALUMINATE | 2003 |
|
RU2245402C2 |
| METHOD OF PRODUCING HIGH-PURITY SILICON PELLETS | 2011 |
|
RU2477684C1 |
| METHOD OF CARBOTHERMAL SYNTHESIS OF DISPERSE SILICIN CARBIDE POWDERS | 2013 |
|
RU2537616C1 |
| METHOD FOR SYNTHESIS OF CERIUM OXYFLUORIDE DOPED WITH RARE EARTH ELEMENT | 2022 |
|
RU2805567C1 |
| METHOD OF PRODUCING SYNTHESIS GAS | 2010 |
|
RU2433950C1 |
| METHOD FOR PRODUCING LUMINESCENT MATERIAL FOR GENERATING RESULTING WHITE LIGHT IN LIGHT EMITTING DIODES | 2013 |
|
RU2553868C2 |
| ELECTROCHEMICAL METHOD OF OBTAINING OF POWDERS OF STRONG AND BARIUM HEXBORODES | 2017 |
|
RU2658835C1 |
| METHOD OF PRODUCING OXIDISING REAGENT CONTAINING IRON IONS IN OXIDATION STATES +4, +5, +6, +7, +8 | 2009 |
|
RU2448055C2 |
