1) silver supported catalyst
负载型银催化剂
2) Silver Catalysts
负载银催化剂
1.
Selective Catalytic Reduction of NO with CH_4 over Silver Catalysts;
负载银催化剂上CH_4选择还原NO反应的研究
3) supported catalyst
负载型催化剂
1.
Recent developments in heteropoly acid and their supported catalysts;
杂多酸及其负载型催化剂的研究进展
2.
Preparation and Catalytic Performance of Supported catalyst for Furoic Acid Hydrogenation;
糠酸加氢负载型催化剂的制备及催化性能
3.
Polymerization of butadiene with TiCl_4/SiO_2 supported catalysts Ⅰ. Effect of preparation of catalysts on polymerization;
TiCl_4/SiO_2负载型催化剂用于丁二烯聚合 Ⅰ.催化剂制备条件对聚合的影响
4) Supported silver oxide catalyst
负载型Ag2O催化剂
5) non-supported catalyst
非负载型催化剂
1.
Advances in the application of microwave technique in catalyst preparation in recent years are reviewed,including the preparation of non-supported catalysts and catalyst support along with the load of active ingredient.
介绍了近年来微波技术在催化剂制备领域应用的研究情况,包括微波技术在非负载型催化剂和常规催化剂载体制备及活性成分在催化剂载体上的负载等方面的应用,比较了微波辐射制备方法和传统制备方法。
6) supported photocatalyst
负载型光催化剂
1.
A series of supported photocatalyst with different calcination temperature and coated times were prepared by coated TiO2 sol-gel on floating sphere with hollow structure to find photocatalyst having high photocatalytic activity so as to enhance the efficiency of degradated wastewater from dyestuff industrial processes.
为提高光催化降解印染废水的效率,以空心结构微珠(浮珠)为载体,将TiO2溶胶-凝胶负载于表面,制备一系列不同焙烧温度、不同负载次数、具有高催化性能的负载型光催化剂。
补充资料：银催化剂
银催化剂
silver catalyst
y旧eu一huaJ-银催化剂(silve:Catalyst)以银为主要活性组分制成的贵金属催化剂。西方国家用量每年达100~150t。银催化剂对氧化反应显示出良好活性。 银催化剂的形态有金属(丝网或银粒)型和载体负载型两种。金属型银催化剂用于甲醇氧化制甲醛和乙醇氧化脱氢制乙醛。这两条生产路线虽然很古老，但技术成熟，至今仍在使用。负载型银催化剂最主要的工业应用是乙烯氧化制环氧乙烷，从193。年开发·直适用至今。该催化剂一般采用a一Alz()3作载体，含银量为1。%一3。%。为了改善催化剂的性能，常添加有枷、艳、钙、钡等助催化剂。典型的制备方法是用硝酸银溶液浸渍AI:03载体，然后经热分解制成催化剂。后来发现，经有机银化合物(如烯酮银)中间体再分解，可制得银晶粒更细且分散更好的催化剂，其选择性大幅度提高。此外，载体银催化剂还用于燃料电池作催化电极(Ag/活性炭)及石油化工中甲苯歧化生产对二甲笨(Ag/A12O3)。 (杨汝琳)
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