论文部分内容阅读
高粘凹凸棒石粘土高粘凹凸棒石粘土为灰白色微细粉末，因其具有很高的粘性，常被用在高质量分子筛中作为粘结剂。用高粘凹凸棒石粘土作粘结剂制成的分子筛比用山西羊肝土作粘结剂制成的分子筛寿命长４倍，且制成的分子筛遇水破碎率小，强度高。上海中美联碳公司一直使用美...
High-viscosity attapulgite clay High-viscosity attapulgite clay is an off-white fine powder that is often used as a binder in high-quality molecular sieves due to its high viscosity. The molecular sieve made with high-viscosity attapulgite clay as the binder has 4 times longer life span than the molecular sieve made with Shanxi Sheep liver-soil as binder, and the resulting molecular sieve has small water-breaking rate and high strength. Shanghai United Carbon Company has been using the United States ...