Alumina min bɛ kɛ katalisita tabaga ye, o bɛ se ka lajɛ ka kɛ suguya ninnu ye ka kɛɲɛ n’a farikolo ni a kemikaliya ye ani Alumina jɔyɔrɔ min bɛ a la:
(1) High temperature alumina carrier. This type of alumina has a small specific surface area, high temperature resistance, chemical resistance and high mechanical strength, so it can withstand harsh operating conditions. Due to the inertness of alumina, the high-temperature alumina carrier will not become a potential source of activity that causes side reactions and a decrease in selectivity, nor will it become a potential source of toxicity for the catalyst system.
(2) Interactive carrier. Nin alumina suguya in ye min bɛ kɛ ka caya. A bɛ se ka kɛ ni katalisita yɔrɔ baarakɛtaw ye, ka katalisita yɔrɔ baarakɛtaw jɛnsɛn ka don tabaga la, ani ka yɔrɔ kɛrɛnkɛrɛnnenw di ni yɔrɔ kɛrɛnkɛrɛnnen nafama ye ani ka porose jɔcogo ɲuman sɔrɔ walasa ka katalisita ka funteni sabatili sabati ka ɲɛ ka ɲɛsin katalisita ma{3}} ani baga kɛlɛli la{.
(3) Sinɛrɛzi walima fila-fila-cakɛri. Ka fara a kɛli kan i n’a fɔ a yɔrɔ baarakɛta kolosinsinnan, nin alumina suguya in fana bɛ gain effect di katalisimu ka catalytique effect.
