| 发明名称 |
PROCESS FOR THE PREPARATION OF SINTERED PERICLASE |
| 摘要 |
The invention relates to chemical and metallurgical branches of industry. A process for the preparation of sintered periclase is carried out by baking of magnesium hydroxide, prepared by settling from solutions of magnesium salts with solution of strong alkali, besides magnesium hydroxide has a particle size is less than 100 Nm, and preliminary subjected to caking under pressure at least 70 MPa, and baking is carried out in one stage at maximum temperature of 1670-1750 °C. The use of the invention allows decreasing energy demands at preparation of product of increased quality and simplify the process totally. |
| 申请公布号 |
UA102620(C2) |
申请公布日期 |
2013.07.25 |
| 申请号 |
UA20110015351 |
申请日期 |
2011.12.26 |
| 申请人 |
STATE SCIENTIFIC RESEARCH AND DESIGN INSTITUTE OFBASIC CHEMISTRY (NIOKHIM);"BEREZHNYI UKRAINIAN SCIENTIFIC RESEARCH INSTITUTE OF REFRACTORY PRODUCTS" PUBLIC JOINT-STOCK COMPANY |
发明人 |
ANNOPOLSKYI VOLODYMYR FRIDRIKHOVYCH;ALEKSIEIEV VOLODYMYR IVANOVYCH;PRYMACHENKO VOLODYMYR VASYLIOVYCH;MARTYNENKO VALERII VLADLENOVYCH;SPIRIN YURII OLEKSANDROVYCH;SEMENENKO OLHA MYKHAILIVNA;ALEKSIEIEV OLEKSII VOLODYMYROVYCH |
| 分类号 |
C04B35/03;C04B35/035;C04B35/04;C04B35/64 |
主分类号 |
C04B35/03 |
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