菱沸石

SAPO-34分子筛具有类菱沸石结构，孔径大小为0.38nm，具有中等酸性以及良好的热稳定性和水热稳定性，在许多反应中表现为性能优良的催化剂。

SAPO-34 is molecular sieve with the framework topology of the natural zeolite chabazite with narrow diameter pores of 0.38 nm , moderate acidity and excellent thermal stability and hydrothermal stability , which is an excellent catalyst for many important reactions .

天然菱沸石去除~（137）Cs性能的研究

Basic studys on removing ~ ( 137 ) cs with natural cabasite

本文叙述了天然菱沸石吸附~（137）Cs的性能，并测定了交换容量。

The adsorption property of natural cabasite for removing ~ ( 137 ) Cs is described .

沸石转晶的研究（Ⅱ）&T型沸石中毛沸石与菱钾沸石间转换关系的研究

The Mutual Transformation Between Erionite and Offretite in T-type Zeolite

加入晶种、模板剂或控制较低的碱浓度均可以合成以菱钾沸石为主体的T型分子筛。

Zeolite T containing main offretite could be synthesized with seeds and organic templates , respectively , or at a relatively low alkali concentration .