Carbonation curing technology is an innovative technology proposed in recent years to treat weak soil with low carbon mixing. This technology uses magnesium oxide cement to mix with soil first, and then carbonizes it with CO2 to achieve rapid strength improvement. The effect of MgO activity on carbonation curing was investigated in an indoor experiment […]

Paper artifacts have witnessed the development of human history and have an important cultural value. However, with the passage of time and many irresistible factors, paper heritage is suffering from great damage, how to effectively protect paper heritage has become an important research topic. Acidification is the most important factor to damage the paper relics,

A method of preparing highly dispersed magnesium hydroxide from agglomerated magnesium hydroxide, which belongs to the field of inorganic chemical material preparation technology. This invention takes agglomerated magnesium hydroxide with average original particle size 0.13 microns and average agglomerated particle size 550 microns as raw material, firstly mixed with appropriate amount of inorganic melt, roasted

Electrofused magnesia refractory raw material industry is a typical resource-based industry. 1980s, since China\’s reform and opening up, due to the rapid increase in demand for magnesia raw materials, the low threshold of access to primary raw material processing, resulting in the rational development of magnesia ore has been seriously damaged. Due to economic reasons,

Recently, the magnesium oxide for silicon steel developed and produced by Hebei Messi Biology Co., Ltd. was successfully applied to ultra-thin specifications of high-grade low-temperature oriented silicon steel, and the comprehensive index is better than foreign products, which also marks that China has cracked the \”neck\” technology, broke the foreign monopoly and achieved a major

A few days ago, the food -grade magnesium oxide products produced by Hebei Messi Biology Co., Ltd. exported to Egypt smoothly and went abroad. Hebei Messi Biology Co., Ltd. is located under the beautiful Taihang Mountain, and surrounded by magnesium ore resources such as magnesium ore and dolomite with rich reserves and pure texture, providing

The role of magnesium oxide in chlorinated butyl rubber products Magnesium oxide is an oxide of magnesium, an ionic compound that is white solid at normal temperature and can be used as an accelerator, an activator, a scorch relieving agent, an acid-absorbing agent, a viscous adjusting agent in the production of rubber products, and its

Magnesium oxide (MgO) is a white fine ceramic powder, which can be sintered by itself to make MgO ceramics, but also synthesized, compounded or used as additives with other compounds to make high performance ceramics or crystals. typical application scenarios of MgO are as follows. I. Typical applications as the main component 1. MgO transparent

The sky is high and the autumn breeze is cool. 21-24 August 2022, the first national magnesium resources utilization academic conference was held in the world magnesium capital – Anshan City, Liaoning Province. This conference is themed on promoting high-quality development, taking reform and innovation as the fundamental driving force, taking green safety as the

Nanomaterials with diameters of <100 nm are being used in a number of applications across multiple domains such as biology, physics, chemistry, cosmetics, optical components, polymer science, pharmaceutical drug manufacture, toxicology, and mechanical engineering. This article discusses the properties and applications of magnesium oxide nanoparticles. Magnesium is a Block S, Period 3 element, while oxygen