The present invention relates to a
graphene cat
litter with 2.5-12 mm. of size, and having
odor adsorption, antibacterial, and eco-friendly properties, wherein the
graphene material is prepared from the carbon byproducts from thermochemical process, for examples,
direct combustion,
pyrolysis, and gasification. The advantages of this invention are the combination of
graphene with
biomass which is biodegradable residues from tofu or soybeans as the matrix, which reduce
pollution and enhance the pet's health. This graphene cat
litter of present invention is prepared by using ultrasonic for reducing the agglomeration and maintain the quality of graphene via vacuum infusion for enhancing the stability and preventing the
precipitation, in order to obtain the preferable graphene cat
litter. The graphene cat litter of present invention also have the property of reducing
ammonia emission from cat
urine, and further comprises the additives selected from
vitamin and flavoring agent to enhance the pet care efficiency and pet
hygiene, along with the higher
sustainability and reduces environmental
pollution. This present invention shows the progress of graphene application in everyday products, with the response in performance and
sustainability, corresponding to the trend of developing products for the environment and
consumer health.