Latin America raises boom in biofuel development

In the face of stubbornly high international oil prices, many Latin American countries have adapted to local conditions and learned from each other, setting off an upsurge in the development of biofuels to meet the growing energy needs of various countries. In the development of biofuels, Lati

North chemical machine equipment to fill the gap

At the end of November, an expert group organized by the China Petroleum and Chemical Industry Association and the China Chlor-Alkali Industry Association, Chengdu Huarong Chemical Co., Ltd. independently designs and manufactures a 30,000-ton drum roll for Lanxing (Beijing) Chemical Machinery

Chinese pump delivers concrete to 492 meters

Morning News The construction of Shanghai World Financial Center yesterday set a world record. After 4 pm, the ultra-high pressure “China Pump” pumped the concrete to the construction height of 492 meters for pouring construction, which set a world record of 406 me