The reporter learned from the China Petroleum and Chemical Industry Association that according to the industry’s dispute over the excess of methanol, a recent survey conducted by the association shows that whether methanol production capacity is surplus depends on whether the national methan ......
On the Energy Conservation and Emissions Reduction Forum held on March 28th in the World Environment Magazine, Dr. He Ping of the Beijing Representative Office of the United Nations Development Program believes that China’s energy issue faces two challenges: rapid energy consumption growth a ......
Recently, Aeolus Tire Co., Ltd. successfully trial-produced 9.00-16-14PR (Q-9C) octagonal light truck tires, adding new varieties to its truck tires. The new tyre of this specification is inflated and its outer diameter is 890mm±1.2% after inflation. The section width is 255mm±3.5%. The sta ......
Alps Electric has released a new series of pressure sensor "HSPC" series for detecting absolute pressures such as tire pressure, blood pressure and air pressure. The working principle is to use a bending deformation of a diaphragm that also serves as an electrode to read ......
Abstract: It is a basic national policy of our country to improve energy efficiency, realize the comprehensive utilization of energy and build a conservation-oriented society. The comprehensive utilization of thermal energy has drawn much attention. The people with lofty ideals have never stopped r ......
As the prices of oil and natural gas have risen steadily, the coal chemical industry, which uses coal as raw material, has rapidly warmed in just a few years. Coal chemical projects planned to be on and around the country continue to increase, and the scale of projects varies. Although the National ......
1, Introduction The concept of vortex is quite old. At the beginning of the 20th century, the world already had the patent of vortex technology. However, because of the technical limitations at that time, the vortex mechanism could not be manufactured and the vortex concept was forgotten. The scrol ......
Unlike the bayonet blades of domestic brands and imported brands in the domestic car market, the real battle has only just begun in the commercial vehicle sector. Moreover, the production and sales volume of national self-owned brands in the domestic commercial vehicle market accounts for 90% of t ......
In a five-star hotel 1000m3 / d direct drinking water projects used in hollow fiber ultrafiltration membrane, the outer diameter of about 1mm, the inner hole of about 0.7? Mm, the raw water filtered through the fiber hole, under pressure, Water through the membrane pores, together into the ultrafilt ......
To timely and comprehensively analyze the current status of the caustic soda industry and the upstream and downstream industries in the northwest region and even the entire country, the Chinese caustic soda industry will hold the Northwestern District Exchange Conference in Xi’an from April ......