摘要
文章从Y型沸石的结构入手,分析了离子交换、焙烧和脱铝补硅等操作参数对PSRY分子筛质量的影响,优化了工艺条件,有效地提高了产品质量。
In this paper, the influence of process-parameters of ion exchange, calcinations, dealumination and silicon reinsertion on the quality of PSRY was investigated from the view of Y zeolite structure. With the optimization of processing conditions, the product quality was improved.
出处
《企业技术开发》
2007年第10期10-12,共3页
Technological Development of Enterprise
关键词
PSRY
Y型沸石
离子交换
焙烧
脱铝
补硅
PSRY
Y zeolite
ion exchange
calcination
dealumination
silicon reinsertion
