Abstract The treating fluid in the piston of inner-cooling oil channel is acid wastewater containing copper ion, it would adversely affect aquatic ecosystem when emission directly. This paper use magnesium hydroxide as a treatment agent, to study effect dose, stirring time, temerature on results treatment, and get best conditions. indicate that has an excellent performance including easy operat...

Magnesium is a raw material of great importance, which attracted increasing interest in the last years. A promising route to recover magnesium form Hydroxide via precipitation from highly concentrated Mg2+ resources, e.g. industrial or natural brines and bitterns. Several production methods characterization procedures have been presented literature reporting broad variety Mg(OH)2 particle sizes...

In a fire scenario, huge amounts of heat are generated and high temperatures rapidly achieved in such a way that the integrity of structural materials becomes compromised. One of the aims of Passive Fire Protection is the use of building materials that are able to absorb at least part of that heat and maintain the structural materials under critical temperatures for longer times in order to gai...

Abstract LiNiO 2 cathode materials with magnesium and chromium doping were prepared using a simple low - cost efficient co precipitation lithiation procedure. During this procedure, both form concentrated core particle, unto which nickel hydroxide precipitates. lithiation, the elements in question will redistribute themselves homogenous mixture. Magnesium containing exhibit an excellent electro...

Fire accidents occur frequently and pose a great threat to high-rise buildings with flammable construction materials. Recently, researchers have been doing significant work on this topic improve the flame retardancy of composites by adding inorganic metal hydroxide, such as magnesium hydroxide (MH), due its higher thermal decomposition temperature low toxicity. Research retardant polymer is rap...