提高4A沸石产量的有效途径研究

Study on Effective Measures To Increase 4A Zedite Output

4A沸石生产过程中 ,水热合成反应 (溶铝、混胶、结晶 )在夹套反应釜中进行 ,结晶的 4A沸石沉积于釜底。因此结晶时间成为影响产量的限制因子 ,本文针对性地提出增加结晶池 ,在反应釜中完成水热合反应之后 ,转入结晶池完成结晶工艺 ,提高反应釜的利用率 ,从而提高产量。

Hydrothermal reaition (aluminium dissolution, gel mixing,crystallization) undergoes in a jacketed reactor crgstallized 4A zeolite deposits in the still Therefore,crystallization time will greatly influence the output of zeolite This article suggests to add a crystallization tank After hydrothermal reaction is finished in the reactor, the resultants are transferred to the crystallization tank for crystallization As aresult,utilization rate of reactor and output are improved