China Drying Network News The Green Chemistry Research and Development Center of the Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences successfully developed palladium for the elimination of carbon monoxide (CO) oxidation, the elimination of carbon monoxide-hydrogen (CO-H2) co-oxidation and the elimination of H2 selective oxidation under the CO conditions. / Iron Oxide (Pd/FeOx) Catalyst. For the first time, this study realizes the co-oxidation of CO and H2 on Pd/FeOx catalysts under low temperature (0°C~20°C) or the catalytic oxidation of H2 under CO atmosphere. The catalytic performance of the catalyst in CO-catalyzed combustion can be comparable to that of conventional Au catalysts. This work breaks through the conventional CO Au catalyst system based on nano-Au, subverts the traditional understanding of the poor performance of nano-Pd in ​​this reaction system, and is a breakthrough in the field of CO and H2 co-oxidation. Steel PC bar refers to a type of reinforcing bar used in concrete structures that is made of high-strength steel wires or strands. These bars are commonly used in precast and prestressed concrete structures, such as bridges, parking garages, and high-rise buildings. They are designed to provide tensile strength to the concrete, which helps to resist bending and cracking under load. Steel PC bars are typically made of low-carbon steel, which is treated with heat and pressure to increase its strength and durability. They are available in a range of sizes and can be customized to meet specific project requirements. Steel Pc Bar,High Tensile Pc Bar,steel wire pc bar,9mm pc bar,7mm pc bar Taizhou Amitycare International Co.,Ltd. , https://www.tzamity.com
Lanhua developed a new palladium catalyst