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首页> 外文会议>2010 International conference of international conference on combating land degradation in agricultral areas. >Synthesis of Type-A Zeolite in Synthesis of Type-A Zeolite in Hydrothermal Condition with Stellerite
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Synthesis of Type-A Zeolite in Synthesis of Type-A Zeolite in Hydrothermal Condition with Stellerite

机译：在水热条件下用恒沸石合成A型沸石

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摘要

Type-A zeolite was synthesized in hydrothermal condition with stellerite obtained from Guangxi. The influences of raw material modification,crystallization temperature,crystallization time and particles’size of stellerites were discussed on preparing zeolite molecular sieve. It is shown that A-type zeolite was synthesized in crystallization time of 6 hours, crystallization temperature of 90-100 ℃ according to certain proportion with stellerite modified by hydrochloric acid of 15%. The crystallinity of A-type zeolite is 98%, whiteness 95%, average particle size 3.72 μm and more than 90% particles’size are less than 10μm. These meet the zeolite standards of Q/Chalco A021-2004.
机译：在水热条件下，用广西合成的恒星石合成了A型沸石。讨论了原料改性，结晶温度，结晶时间和恒星石粒径对制备沸石分子筛的影响。结果表明，A型分子筛是在6小时的结晶时间，90-100℃的结晶温度下按一定比例合成的A型分子筛，其中的15％的盐酸改性的恒沸石。 A型沸石的结晶度为98％，白度为95％，平均粒径为3.72μm，大于90％的粒径小于10μm。这些符合Q / Chalco A021-2004的沸石标准。

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