Ketazine process and hydrogen peroxide process had many advantages, such as salt-free, non-pollution, lower cost , lower energy consumptio...

• 酮连氮法和过氧化氢法具有无盐类副产物、无环境污染、原料成本及能耗低、产物收率及纯度高等优点,代表了水合肼生产工艺的发展方向。