| 1. | Sodium molybdate dihydrate 二水目酸钠 |
| 2. | Synergistic slow corrosion of sodium molybdate and sodium dodecylbenzene sulfonate on steel in hydrochloric acid solution 钼酸钠与十二烷基苯磺酸钠在盐酸介质中对钢的协同缓蚀作用 |
| 3. | Synergistic effect on corrosion inhibition by cerium ion and sodium molybdate for cold rolled steel in hydrochloric acid solution 离子和钼酸钠在盐酸溶液中对冷轧钢的缓蚀协同效应 |
| 4. | By the mixing of sodium sulfide and sodium molybdate within a suitable ph range , molybdenum trisulfide particles were obtained as precipitation substance 在一定酸性的条件下将硫化钠和钼酸钠的水溶液进行混合与反应,生成棕色三硫化钼膏状沉淀。 |
| 5. | Abstract : the prospect of application for sodium molybdate , particularly the application in the corrosion inhibitor bleaching of chemical pulp and cleaning industry etc . were described briefly 文摘:简要叙述了钼酸钠的应用前景,特别是在缓蚀、化学纸浆漂白和清洗工业领域的应用。 |
| 6. | In order to develop an environment - friendly method to form a chemical conversion film on aluminium surface without the toxic hexavalent chromium compounds , a process with sodium molybdate and potassium permanganate as the oxidants in the treating solution has been investigated 摘要采用钼酸盐、高锰酸盐作为成膜氧化剂,研究了铝合金化学转化膜的处理溶液,优化了溶液配方与工艺参数,在铝合金表面制备出有良好耐蚀性的转化膜。 |
| 7. | Abstract : this paper introduces a kind of special technology to treat low grade molybdate and sodium molybdate which makes frist ammonium leaching of molybdenum up to above 96 % , and frist bases leaching of molybdenum up to above 97 % , with the 0 . 5 % 1 . 0 % of total molybdenum amount washed away and the less than 4 % of molybdenum amount thrown away . consequently , the solution and product has gained arise of high purity 文摘:介绍了处理低品位钼精砂生产钼酸铵及钼酸钠的工艺,钼的一次氨浸率达96 %以上,一次碱浸率达97 %以上,随同废液流失的钼占总投入钼量的0 . 5 % 1 . 0 % ,弃渣含钼小于4 % ,所得溶液及产品纯度高。 |