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Hebei Messi Biology Co., Ltd. stated that with the increase in China’s electrical steel production, the demand for silicon steel grade magnesium oxide has continued to increase, and the traditional process of preparing magnesium oxide using dolomite as raw material can no longer meet market demand. China is a country rich in brine resources, so

Hebei Messi Biology Co., Ltd. stated that the activated magnesium oxide cobalt extraction process is a method for efficiently recovering cobalt from low-grade cobalt ore. It adopts a combined process including leaching-iron removal-manganese removal-two-stage cobalt precipitation, supplemented by self-produced cobalt precipitation slag and two-in-one oxidant to obtain qualified cobalt hydroxide, realizing the utilization of low-grade

Hebei Messi Biology Co., Ltd. stated that the efficient cobalt extraction process with activated magnesium oxide involves a method for efficiently recovering cobalt from low-grade cobalt ore, which is suitable for application in the mining and metallurgy industry. Cobalt is an important material for manufacturing high-temperature resistant alloys, hard alloys, catalysts, new energy vehicle batteries

1. Brine-lime method Preliminary purified and refined brine and lime milk made from digested and deslagging lime are precipitated in a sedimentation tank, and flocculants are added to the obtained slurry. After sufficient mixing, the slurry is separated in a sedimentation tank, and then filtered, washed, dried, and crushed to obtain the finished magnesium oxide.

Hebei Messi Biology Co., Ltd. stated that a metallurgical precipitation-grade active magnesium oxide for cobalt extraction and its preparation method and application, the active magnesium oxide prepared by this method has high purity and activity, and low calcium content and chlorine content. In addition, the tail water in the present invention is not discharged, and

Many of the magnesium oxides currently used in China are low-end products. Products such as calcium magnesium and light-burned powder are flooding the entire magnesium oxide market. Hebei Messi Biology Co., Ltd. stated that if magnesium oxide companies want to still occupy a place in the future development, they must change the current unhealthy state.