Barite which main purpose

Circulation mud rotary drilling of oil drilling oil and gas wells in the weighting agent cooling the bit, take away the detritus of cutting down, lubricating the drill pipe, closed the hole wall to control the oil and gas pressure, to prevent the well from the spray, the chemical production of barium carbonate, barium chloride, various barium compounds of barium sulfate, lithopone, barium hydroxide, barium oxide and other barium compounds are widely used in the reagents, catalysts, sugar refining, textiles, fire, all kinds of fireworks, synthetic rubber coagulant, plastics, pesticides agent, the surface hardening of steel, phosphor, fluorescent lamps, welding flux, grease additives. Glass oxygen scavengers, clarifying agents, the flux increase of the optical stability of the glass, luster and strength, rubber, plastics, paints, fillers, credit to agents, weighting agents, construction of concrete aggregates, paving the weight of the marsh area buried pipeline, instead of stereotype for the shielding of nuclear facilities, nuclear plants, X-ray laboratories, and extend the life of the road.