Group 1 - China National Petroleum Chemical Corporation has obtained a patent for a "sulfuric acid structure, flotation machine, and phosphate flotation system," with the authorization announcement number CN223761202U and an application date of December 2024 [1] - The patent addresses technical issues in flotation machines, specifically improving the dispersion of concentrated sulfuric acid in mineral slurry, thereby reducing scaling phenomena caused by reactions between concentrated sulfuric acid and the slurry [1] - The company was established in 2000, is located in a province-level administrative region, and primarily engages in the manufacturing of chemical raw materials and products, with a registered capital of 461 million RMB [1] Group 2 - Hubei Dayukou Chemical Co., Ltd. was founded in 2005 and is based in Jingmen City, focusing on the manufacturing of chemical raw materials and products, with a registered capital of approximately 110.31 million RMB [2] - The company has made investments in one enterprise, participated in 2,800 bidding projects, and holds 41 patents, along with 159 administrative licenses [2]
中海石油化学取得加酸结构新专利，减少浓硫酸与矿浆反应导致的结垢现象