The importance of stone washing agent: in addition to the main component of silica, quartz sand also contains iron oxide, clay, mica, organic impurities, and the surface of natural quartz ore generally has molten iron to form a film. When using quartz sand in production, it must be pickled to reduce the iron content of quartz sand.

So why should quartz stone be cleaned?

Pickling is mainly to eliminate the adsorption on the surface of the quartz sand raw material “quartz stone” diatomite carrier, and reduce the need for pickling of the chromatographic peak delamination carrier before production and processing. In order to eliminate the surface adsorption phenomenon of the quartz sand raw material quartzite diatomite carrier, the pickling process of the chromatographic peak delamination carrier before production and processing is reduced.

The carrier was heated and digested with 6 mol/L hydrochloric acid for 2 h or concentrated hydrochloric acid for 30 min, filtered, washed with water until neutral, and dried. Pickling can remove surface impurities, such as iron, aluminum, calcium, magnesium, etc., commonly used acids are: hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, hydrofluoric acid, etc. In the process of producing high-purity quartz sand, pickling is one of the important links, and the acid-washing of high-purity quartz sand is different from ordinary quartz sand. It can use weak acid to remove yellow skin, rust and Organic chromosomes are different from the acid washing of high-purity quartz sand, which can remove yellow skin, rust and organic chromosomes on the mineral surface.

ore cleaner

Henan Shijie Environmental Protection Technology Co., Ltd. is mainly engaged in quartz sand and stone washing agent, potassium feldspar stone washing agent, purification and whitening non-metallic ore agent, boiler descaling agent, wall decontamination agent, kaolin whitening agent, All solid powder, melted water is colorless, odorless and transparent, does not hurt hands, maintains the original mineral essence glaze after washing!