Anhui Six Kingdoms Chemical Co.,Ltd
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In recent years, the six countries have implemented 128 technical reform projects such as the phosphoric acid system's anti-fouling treatment, phosphorus phosphogypsum residual phosphorus technology research, and wet grinding transformation, aiming at the general goal of energy expansion. And the operating load has increased significantly. In 2007, the company took advantage of the flash fleet overhaul to upgrade the energy-concentrated B line of the old phosphoric acid system. In order to improve the filtration and cleaning effect, the new system was used to extract the flow cell and improve the filtration and cleaning process; To extend the operating cycle of the phosphoric acid concentrator and adopt the method of fractionated digestion of dilute and concentrated acid filter residue to improve the aging process of dilute phosphoric acid and concentrated acid.
In the second half of 2007, the monthly output of the six countries rose steadily, with 28,700 tons of phosphoric acid produced in December, creating a record high for monthly production.