magnesium oxide

Hebei Messi Biology Co., Ltd. stated that a low-grade cobalt ore was used as raw material, and the contents of CO, Mn, Fe, Al2O3 and MgO in the low-grade cobalt ore were 0.41%, 0.36%, 2.53%, 9.28% and 3.64% respectively. In the industrial test of high-efficiency recovery of cobalt from active magnesium oxide of low-grade cobalt […]

Hebei Messi Biology Co., Ltd. stated that it used active magnesium oxide precipitation method to separate cobalt and nickel from magnesium from sulfuric acid solution, and then used P507-N235 non-saponification extraction system to separate cobalt and nickel. The factors affecting the separation of cobalt and nickel from magnesium and the extraction separation of cobalt and

Hebei Messi Biology Co., Ltd. stated that the application of magnesium oxide in the pharmaceutical industry is basically divided into two types: One is to use magnesium oxide as the main material, directly as a drug for manufacturing gastric acid neutralization, such as medical magnesium oxide, magnesium trisilicate, etc.; The second is to use magnesium

Hebei Messi Biology Co., Ltd. stated that nano magnesium oxide is a new type of functional fine inorganic material that has emerged with the development of nano material technology. Its particle size is between 1-1000nm. It is widely used in electronic ceramic materials, medicine, food, cosmetics, acid gas adsorbents, catalyst carriers and other fields, with

Hebei Messi Biology Co., Ltd. stated that nano-magnesium oxide is a new type of high-functional fine inorganic material. Due to the special effects of nanomaterials such as surface effect, volume effect, quantum size effect and macroscopic quantum tunneling effect, it has some optical, thermal, electrical, magnetic, mechanical and chemical properties that are different from the

Hebei Messi Biology Co., Ltd. stated that in the industrial test of efficient recovery of cobalt by active magnesium oxide, the following steps are included in sequence: The first step is leaching: add water to adjust the ore to a slurry concentration of 25%, then add concentrated sulfuric acid and reducing agent, and react for

Hebei Messi Biology Co., Ltd. stated that magnesite is a natural magnesium carbonate mineral and one of my country’s advantageous mineral resources. When magnesite is calcined, magnesium carbonate will decompose and release carbon dioxide gas. At the same time, magnesium oxide will also be generated. Time and calcination temperature are important factors affecting the activity

Hebei Messi Biology Co., Ltd. pointed out that magnesium oxide is a high-tech material. If production enterprises want to expand this market, they must deeply cultivate and penetrate the market. Before developing each type of magnesium oxide, they must consider the market positioning of the product, adjust it according to the customer’s formula, and do

1. Hebei Messi Biology Co., Ltd. stated that the grain size of the ceramics prepared for the preparation of ceramic capacitor dielectric materials can be controlled within the range of 1000nm, with low dielectric loss and good material uniformity. It is suitable for the production of multilayer ceramic capacitors with large capacity, high insulation resistivity

Hebei Messi Biology Co., Ltd. stated that the raw materials used in health products (including nutrient supplements and functional health products) do not have to be on the list of nutrient supplements. Only health products that belong to nutrient supplements need to be on the list. That is, if you declare the magnesium supplement function,