2004


Release time:

2024-07-12

In 2004, a 40,000-ton annual phosphoric acid production line (Phosphate Line 2#) and a 100,000-ton annual ammonium phosphate powder concentration device were established. The phosphoric acid system added two 2.2-meter ball mills and used an 80 m² rotary filter. This filter is less prone to mechanical failure and provides excellent filtering results, significantly increasing phosphoric acid production capacity from 30,000 tons/year to 70,000 tons/year.

2004年,筹建了4万吨磷酸/年生产线(磷酸2#线)和10万吨/年的磷铵粉状配套浓缩装置。磷酸系统增加了两台2.2米球磨机,过滤机采用的是80 m2转盘式过滤机,该过滤机机械故障少,过滤效果好,大大提高了磷酸产能,将磷酸产能从原来的3万吨/年增加到7万吨/年。

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