1) Zirconium oxide sulfate
酸性硫酸锆
2) zirconium sulfate
硫酸锆
1.
The water-tolerant CZ/AC(CZZr(SO_4)_2) solid acid catalyst was prepared by supporting zirconium sulfate on activated carbon(AC) and used for esterification of acrylic acid and n-octanol.
采用X射线衍射(XRD)、傅里叶变换红外光谱(FT-IR)、X射线光电子能谱(XPS)和低温N2吸附方法对催化剂的结构和酸性进行了表征,XRD及XPS测试结果均表明硫酸锆以非晶态形式高度分散在活性炭的表面;原位红外吸附NH3测试中在1 521和1 695 CM-1处有两个吸收峰,表明催化剂表面存在L酸和B酸。
2.
The results indicated that alkali metal sulfate and some heavy metal sulfate,especially potassium hydrogen sulfate and zirconium sulfate,has better catalytic ability than concentrated sulfuric acid to .
结果表明:碱金属酸性硫酸盐和部分重金属硫酸盐,尤其是硫酸氢钾、硫酸锆催化能力比浓硫酸强,而且硫酸锆重复使用性能效果更好,代替浓硫酸催化剂完全符合环境保护和清洁生产的要求。
3.
Cyclohexene was synthesized by dehydration of cyclohexanol using zirconium sulfate or potassium hydro- gen sulfate as catalyst instead of concentrated sulfuric acid.
用硫酸锆、硫酸氢钾分别代替浓硫酸,催化环己醇脱水合成了环己烯,主要考察了催化剂用量、分馏反应时间对产物收率的影响。
3) zirconium sulphate
硫酸锆
1.
In this article the production proc ess of zirconium sulphate was described,and counter -measures to the problems in production were brought out which had gotten good results.
介绍了硫酸锆生产工艺,针对生产中存在的问题和原因,提出了改进措施,简述了改进后的生产效果。
4) zirconium oxysulfate
硫酸氧锆
5) sulfated zirconia
硫酸氧化锆
6) Zirconium sulfate tetrahydrate
四水硫酸锆
1.
A theoretical study of the surface structure of silica-supported zirconium sulfate tetrahydrate with high catalytic activity for synthesis of 2-ethoxyethyl acetate has been investigated using the ASED-MO method (including atomic repellent energy) .
在对硅胶表面结构单元和四水硫酸锆单体空间模型结构参数进行优化的基础上,依据四水硫酸锆与硅胶载体表面的成键状态、电荷布居及能量变化,从理论上分析了四水硫酸锆与载体表面之间静电和脱水的相互作用的合理模型及硅胶负载型硫酸锆的结构稳定性,阐明了硫酸锆在载体表面的分散趋向于单分散的特征。
补充资料：酸性硫酸锆
分子式：Zr5O8.(SO4)2
分子量：776.21
CAS号：62010-10-0
性质：
分子量：776.21
CAS号：62010-10-0
性质：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条