Do you know alumina catalyst support?

Zibo Xiangrun and shandong Bairui manufacture high quality alumina catalyst support. We will explain ” Do you know alumina catalyst support?”

Alumina catalyst support is also called gamma alumina. And it also known as catalyst support, is one of composition of the supported catalyst. catalyst support is the material, usually a solid with a high surface area, to which a catalyst is affixed. Consequently, great effort is made to maximize the surface area of a catalyst by distributing it over the support. The support may be inert or participate in the catalytic reactions. Typical supports include various kinds of carbon, alumina, and silica.

Alumina carrier or alumina catalyst support as catalyst has  white alumina powder or solid alumina. Alumina support for catalyst is one of most widely catalyst carrier, accounting for about 70% of the industry supported catalyst. Alumina support for catalyst has different shapes, like spheres, extrude, clover, ring and others.  The different forms of alumina carriers have different properties. Even if the shape of alumina carrier is same but because of different sources, there will be different properties, such as density, pore structure, specific surface area.

γ-Al2O3 (gamma alumina) is the starting point that determines the micro- and macrostructure of the oxide and, consequently, allows control of the support characteristics. The relevance of the adequate structural characterization of the oxide as well as of its surface sorption behavior through the proton-affinity distributions, are considered. The usefulness of the latter during supported catalyst preparation, for catalytic active sites characterization, and for stability evaluation after calcination are discussed for the Co/γ-Al2O3 system in particular.

Zibo Xiangrun and Shandong Bairui professionally manufacture several kind of alumina catalyst support as your requirement. We could manufacture all kind of shapes, like extrude, spheres, clover, ring and others. Welcome your enquiry and visit!