活性炭催化剂载体

研究了以沥青为原料制备炭质凝胶，由炭质凝胶制备中孔活性炭用作催化剂载体的影响因素及制备规律。

It is investigated that the mesoporous activated carbon used as catalyst support is fabricated from carbonaceous gel derived from petroleum asphalt .

主要研究结论如下：（1）利用浸渍法，采用酸碱改性后的粉状活性炭作为催化剂载体，选择Fe3+作为催化剂的活性组分。

The main conclusions of the study are as follows : ( 1 ) By steeping , activated carbon as carrier is modified by acid and alkali . Fe3 + is the active component of catalyst .

它在高性能炭纤维、超高功率电极用针状焦、锂离子二次电池负极、超高比表面积活性炭及催化剂载体、泡沫炭等领域得到了较好的应用。

It has been successfully applied in the fields of high-performance carbon fiber , needle coke used for ultrahigh power electrode , anode of rechargeable lithium-ion batteries , activated carbon with super-high surface area , catalyst supports and carbon foams .

从乙炔法气相合成醋酸乙烯的反应机理入手，综述了醋酸锌/活性炭催化剂的载体、活性组分、助剂以及失活机理的国内外研究情况。

This paper outlines the research overview of reaction mechanism of vinyl acetate synthesis from acetic acid and acetylene catalyzed by active carbon-zinc acetate , and reviews the researches on the catalyst supporter , the major metal catalyst , the promoters and the deactivation mechanism at home and abroad .

活性炭作为催化剂的载体，它的性质对电极性能有较大的影响。

Active carbon is the catalyst carrier , which was related to electrode performance .

铁/活性炭催化剂中金属-载体相互作用的穆斯堡尔谱研究

A Mossbauer spectroscopic study on the metal-support interactions in iron / activated carbon catalysts