The invention relates to the technical field of filtering materials, more especially, a type of carbon crystal compound micropore ceramic filter element and its preparation technique. Chemical, electric power, metallurgy, oil, electronic equipment, and machinery are only a few of the several sectors where filtering materials find great utility. An air filter for an automobile, for instance, filters the air entering the engine by preventing mechanical admixtures like particles in air and particulate from entering gasoline, diesel oil, or machine oil.
Given the significant environmental damage and great hazards to health, air handling systems are also absolutely vital. Harmful particles can be absorbed by air filtering materials; they also help to avoid the entrance of dangerous chemicals into the workplace, so enhancing quality of life and lowering the illness generating potential. Water filtration, sewage disposal, and heavy metal separation in water or toxic component separation use some of filtering materials.
Ceramic honeycomb, filter paper, and steel wire make up the present filtering materials mostly. Nevertheless, current honeycomb ceramic filter material feedstock does not satisfy technological development criteria. This invention aims to produce a sort of carbon crystal compound micropore ceramic filter element together with its preparation techniques.
Among the several raw materials used in the filter element are precipitated calcium carbonate, kaolin, diatomite, bamboo charcoal powder, charcoal powder, stalk ashes, celestite powder, talcum powder, mica powder, chlorinated paraffin wax, ethanol, and modified alta-mud 25-35. Bentonite is calcined at 490-520 DEG C for 3-4 hours, cooled with purified water, and then soaked in a hydrochloric acid solution for 3-4 hours producing the altered alta-mud. The mixture is then stirred and blended for thirty to forty minutes; the resultant product is sprayed into the MTES (Microtechnical Test System) equivalent to bentonite weight 2-5%.
Among numerous purposes, the filter element serves filtration, absorption, and anti-bacteria breeding. Excellent features including corrosion-resistant micronic dust, long service life, and air removal; it also has great purifying efficiency, high temperature resistance, low pressure loss. Air handling systems, water filtration, car filter inhales, and many hostile settings can all benefit from this creation.