详情
Beta zeolite is one king of high SiO2ï¼?AL2O3 ratio zeolites with
three-dimensional twelve-membered rings , composed of double
six-membered rings with two four-membered rings .The diameter of
the main duct of Beta zeolite is0.*6Ã?0.*6nm, Beta zeolite only has
duct without cages, so it is able to exchange all the cations. Beta
zeolite has relatively large absorptive capacity of cyclohexane and
n-hexane, each above*4%, and also has a high thermostability.
Because of the feature of duty, Beta zeolite has high selectivity
of chain hydtocarbon in cracking reaction Used into petroleum
hydrocarbon cracking industry to obtain of high carbon low
freezing-point cracking product, Beta zeolite is able to decrease
the solidifying point of diesel oil. Beta zeolite is a new hydro
cracking catalyst producing diesel oil with low solidifying point,
so it has a good industrial application prospect in oil refining
industry
In petrochemical industry , at present , the decreasing olefin
catalyst can both reduce olefin and octane ratio in gasoline
.Adding modified Beta zeolite into FCC catalyst is able to decrease
the content of olefin in catalysts cracking reaction, and increase
octane ratio simultaneously .So the FCC catalyst with modified Beta
zeolite will play important role to solve this question
.Fuethetmore, for some dismutation reaction such as toluene,
dimethyl benzene , C9 and transalkylation reaction , Beta zeolite
has excellent stability and selectivity.
In fine chemical industry, β-zeolite has already been used both in
the alkylation of propence to isopropyl-benzene and ethylbenzene.
Beta zeolite is the catalyst with high activity for dehydration and
deammonia reaction.
Our factory is able to produce **0 tons of Beta zeolite which
SiO2ï¼?AL2O3 ratio is from *0 to pure silicon per year. Our
product, Beta zeolite, possesses excellent competitive position of
quality and price in the internal and international market.
