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- The results show that CoY and Co 2+-exchanged zeolite-like catalyst have an unusual hydrothermal stability. 结果表明 :焙烧温度对CoY催化活性的影响与CuY显著不同 ; Co2 + 对Y、ZSM 5分子筛和蒙脱土 (类分子筛 )的骨架稳定性有促进作用
- It has been shown that the hydrothermal stability Of ultrastabl Y zeolite FSY can be improved by adding silicon colloidal sol into the FSY slurry. 在制备过程中添加硅溶胶改善了氟硅酸铵脱铝补硅超稳Y沸石FSY的水热稳定性。
- By comparing 12 different kinds of fatliquors,the influences of fatliquoring agents on the hydrothermal stability of chrome-reduced pig garment leather were studied. 通过对比实验研究了12种加脂剂对少铬鞣猪皮服装革耐湿热稳定性及物理-机械性能的影响。
- The thermal and hydrothermal stability of MSU-2 increased with the increasing silica to alumina ratio,the MSU-2 has a matchable thermal stability with NaY zeolite,and a matchable hydrothermal stability with HZSM-5 (n(SiO 2)/n(Al 2O 3)=38) zeolite. 实验结果表明 ,中孔分子筛MSU -2热稳定性与NaY分子筛相当 ,水热稳定性与HZSM -5 (n(SiO2 ) /n(Al2 O3 )为 38)相当 ,随着n(SiO2 ) /n(Al2 O3 )的增大 ,MSU -2的热和水热稳定性增强 ;
- HMS molecular sieve, with high diffusing performance and high hydrothermal stability, can be applied in many organic reactions as catalyst support or catalyst, especially for large molecular compounds. 中孔HMS分子筛的扩散性能好、水热稳定性高,可作为载体或催化剂应用于多类有机化学反应,尤其是分子尺寸较大的有机化合物的反应。
- The effect of different content of starch of the samples was studied on the mesopore structure, macropore appearance, hydrothermal stability and enzyme activity to immobilize gluczyme. 因此较大孔径载体材料可能有利于提高酶活性,但这方面的工作很少,值得深入研究。
- MSU is the secondary in hydrothermal stability; MSU的水热稳定性次之；
- thermal stability and hydrothermal stability 热和水热稳定性
- In this paper, it was shown that in tannage of several metals combined with vegetable tanning agents the hydrothermal stabilities are different with tanning order of the tanning agents added. 本文研究了几种金属盐与植物鞣剂结合鞣革，由于鞣剂间加入顺序不同，获得革的耐湿热稳定性不同。
- Keywords catalysts;activity;hydrothermal stability;spinels; 催化剂;活性;水热稳定性;尖晶石;
- thermal and hydrothermal stabilities 水热稳定性
- Keywords ultrastable Y zeolite;hydrothermal stability;silicon colloidal sol; 超稳Y沸石;水热稳定性;硅溶胶;
- Global strategic balance and stability. 全球战略平衡和稳定。
- Keywords SAPO 34 molecular sieve;Thermal stability;Hydrothermal stability; 34分子筛;热稳定性;水热稳定性;
- Keywords mesoporous sieve;microcline;13X zeolite;hydrothermal stability;aluminosilicates; 介孔分子筛;微斜长石;13X沸石;水热稳定性;铝硅酸盐;
- PLZT powder is prepared by hydrothermal method. 采用水热法合成了PLZT(8/65/35)粉末。
- Ore bearing hydrothermal migrates ... 成矿过程中，体系是开放的。
- Political stability is essential to economic prosperity. 政治稳定对经济繁荣是必要的。
- Preparation of PLZT powder by hydrothermal method. 水热法合成PLZT粉末的研究？
- Keywords SAPO;catalyst;support;selectivity;thermal stability;hydrothermal stability; 催化剂;载体;选择性;热稳定性;湿热稳定性;
