| 发明名称 |
METHOD OF PRODUCING MAGNETOACTIVE COMPOUND |
| 摘要 |
FIELD: chemistry.SUBSTANCE: magnetoactive compound is obtained via condensation from iron (II) salt solutions and an oxidising agent while mixing and adding an alkaline agent. The iron (II) salt used is iron (II) sulphate heptahydrate. The oxidising agent used is a chromium (VI) salt solution - potassium chromate or potassium bichromate.EFFECT: invention enables to obtain a magnetoactive compound without releasing toxic nitrogen oxides.3 cl, 1 tbl, 12 ex |
| 申请公布号 |
RU2576436(C1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
RU20150100332 |
申请日期 |
2015.01.12 |
| 申请人 |
FEDERALNOE GOSUDARSTVENNOE AVTONOMNOE OBRAZOVATELNOE UCHREZHDENIE VYSSHEGO PROFESSIONALNOGO OBRAZOVANIJA "SEVERNYJ (ARKTICHESKIJ) FEDERALNYJ UNIVERSITET IMENI M.V. LOMONOSOVA" (SAFU) |
发明人 |
KHABAROV JURIJ GERMANOVICH;KUZJAKOV NIKOLAJ JUREVICH;VESHNJAKOV VJACHESLAV ALEKSANDROVICH |
| 分类号 |
C01G49/08;H01F1/01 |
主分类号 |
C01G49/08 |
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