Advantages of cellulose filter aids compared to diatomaceous earth
Cellulose filter aid is a natural organic medium, which is extracted from the tissues that form various parts of plants, and is widely used in food, metal lubrication, chemical industry and other fields. Because the chemical composition of cellulose filter aid contains only three elements, C, H, and 0. After being carried into the system, it will burn at high temperature to form CO2 and water vapor, which will not deposit on the surface of the catalyst, so it has little effect on the catalyst pressure drop. So what are the advantages of cellulose filter aids compared to diatomaceous earth?
Sulfur residue cleaning
Judging from the slag discharge situation of the filter, the sulfur residue of the filter using cellulose filter aid is relatively loose, which is easier to clean than the filter using diatomite.
Production cost comparison
The cost of cellulose consumption per 1t of liquid sulfur produced is lower than that of diatomaceous earth. The sulfur content in the sulfur residue is about 50%, and the amount of sulfur carried in the added filter aid is the sulfur content in the sulfur residue. The amount of cellulose filter aids added is lower than that of diatomaceous earth, and the amount of sulfur carried by the filter aid in each cycle of the filter is also relatively reduced. Therefore, the production cost of using cellulose filter aid is lower than that of diatomite.
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Founded in 2003, LVJIAN is a company that researches, develops and produces high quality natural organic fibers. With the mission of "create value-added products that are conducive to social development, economical and environmentally friendly",View More+
LVJIAN has developed the "green" function of plant materials with advanced fiber technology and applied it to construction chemicals, road construction, organic filter aid, animal nutrition, pet litter and other industries.