优化分子筛焙烧条件,提高分子筛质量合格率  

Optimizing the roasting conditions of molecular sieves to improve the quality of molecular sieves

作　　者：唐玉龙[1] 张国鑫[1] 赵军[1] 尹喜祥 Tang Yulong;Zhang Guoxin;Zhao Jun;Yin Xixiang(Lanzhou Petrochemical Catalyst Factory,Lanzhou,Gansu,730060)

机构地区：[1]中国石油兰州石化公司催化剂厂,甘肃兰州730060

出　　处：《工业催化》2018年第5期117-119,共3页Industrial Catalysis

摘　　要：焙烧强度对分子筛超稳化反应至关重要,探讨如何优化分子筛焙烧条件,提高焙烧强度,通过不断摸索,最终找到炉温控制和改善转筒黏料的方法,达到超稳化温度要求,分子筛质量合格率有了较大幅度的提高。Roasting intensity ultrastabilization response is vital to molecular sieve,this paper on how to optimize the molecular sieve calcination conditions,improve the strength of roasting,through continuous exploration,finally found the temperature control and improvement method of drum stick material,reach ultrastabilization temperature requirements,molecular sieve quality rate had been greatly improved.

关 键 词：催化剂工程 优化分子筛 焙烧强度 超稳化 湿含量 

分 类 号：TQ426.6[化学工程] TQ424.25