摘要
生产实践证明,BASFR-HYHL-IV催化剂具有高负荷,高收率的显著特点,在风速40000Nm3/h,盐浴温度340~400℃,负荷能够达到90g/Nm3,产品收率达到110%~113%。
Production practices prove BASF R-HYHL-IV catalyst have high load, high remarkable characteristic of charging rate, in wind speed 40000Nm3/h, salt bath temperature is 340~400 ℃, load can reach 90g/Nm3, the accepting rate of the products is up to 110%~113%
出处
《天津化工》
CAS
2005年第3期45-46,共2页
Tianjin Chemical Industry
关键词
苯酐
催化剂
应用
phthalic anhydride
catalyst
application