It sand beneficiation technology take breakthrough First, the applications demand Natural silica crushed stone is formed by often the parent rock of granite, quartzite, quartz sandstone so vein quartz after long term nature of weathering this quartz sand as a main mineral components like for example mineral raw materials, as well as , its associated minerals, integrating feldspar, lithic, mica, clay courts minerals and heavy vitamins such as zircon, tourmaline, ilmenite, and hornblende.
Natural silica sand alongside a natural rounded hemp shape and uniform compound size, are widely put in place in glass, foundry, cooking oil and other industries. Tongliao, Inner Mongolia region hold flag card, Yamen yingzi, Iraq Huta, Shuangliao City, Jilin Province, Chengde, Hebei Province, paddock area will have a wealth of basic silica sand resources, just the the Tongliao territories of silica sand stocks of more than thousands tons, due toabove environmentally sound silica sand deposit is without a doubt a typical lacustrine sedimentary sand, mineral composition taken over by quartz, followed according to feldspar, a small sum of money of debris, and hefty minerals, silica sand all the way through the Al O additionally Fe O content good using only simplewashing, grading, scrub, magnetic separation or to reelection process, can definitely produce float glass expert raw materials and foundry sand.
The other hand, the more our own above areas and as a result mediumsized glassworks Tongliao glassworks such such as Fuyao Group Tongliao Co., Ltd., Fuyao shuangliao Limited, Qinhuangdao Yaohua glassworks, China Flat Glass Staff Company, are probably not stablesupply of current materials, lack to quality raw materials, to some extent, hindered the building of glass buy and sell in northern China, over the years, the voice involving the construction northern of silica beaches base has lately. Second, the technical advantages and disadvantages.At present, the silica beaches beneficiation technologies possess been used add hydrofluoric acid method, fluorinefree flotation, flotation protection of alkali.
Of hydrofluoric level of acidity flotation environmental pollution, concentrator discharge using waste water fluoride ion content because of treatment a worthwhile reduction in long term production process is definitely difficult to live up to environmental requirements. buy silica gel singapore conducts not use hydrofluoric acid, the let go of waste rainwater to meet eco requirements, but mainly because the quartz desert sand is cheap, construction costs are virtually high, according to finally the survey, utilize of of fluorinefree flotation protection process to pull together one ton along with quartz fine sand, water, electricity, drugstore costs between : plus various taxation’s and fees, think about intently wages, equipment wear and tear costs, low revenues derived.Hospital