Nano-materials as the catalyzator applications in the crease-resistant finish of wool fabric 纳米催化剂在毛织物防皱整理中的应用
The application Prospects of organic molybdenum are reviewed emphatically in the field such as additive of lubricating oil. catalyzator, adhesive, hot working and gas shielded welding. 并重点评述了有机钼在润滑剂、添加剂、催化剂、粘结剂、热加工和气体保护焊接等方面的应用前景。
This paper makes study on effects of several factors such as leaching time, solid liquid ratio, concentration of KBr, NaCl, and NaClO on gold leaching in acid and neutral sodium chloride solution with bromide as catalyzator and industrial sodium chlorite as oxidizer. 研究了NaCl的酸性和中性溶液中用溴化物作催化剂,工业用的次氯酸钠溶液氧化剂,考察了KBr、NaCl及NaClO浓度,浸出时间和固液比对浸金率的影响。