| 摘要 |
FIELD: chemical industry, zeolites crystallization and neutralization processes, zeolites usage as addition to synthetic washing products in particular. SUBSTANCE: method provides production of zeolites by crystallization out of alumosilicahydrogel in column type direct-flow apparatus in pressing out mode. In the case in zone of crystallization finish, 10 - 35 % of suspension volume is continuously separated during treatment of suspension flow with low-frequency pulsation and water is fed into product discharging zone. EFFECT: improved process. |
