我国过氧化氢的生产和应用

Production and application of hydrogen peroxide in China

我国过氧化氢生产方法经历了电解法、镍催化剂搅拌釜氢化工艺的蒽醌法和钯催化剂固定床氢化工艺的蒽醌法 3个阶段。到 1 999年 ,我国仅有 1套电解法装置仍在运行 ,而蒽醌法装置近 70家 ,其中采用钯催化剂固定床氢化工艺的占 65 %。我国过氧化氢的应用领域主要是纺织工业和化工合成 ,利用过氧化氢开发绿色化工生产工艺亦成为国家重点研究课题。

The production methods of hydrogen peroxide in China have experienced three phases: electrolytic process, hydrogenation using Ni catalyst and anthraquinone in stirred reactor, and hydrogenation using Pd catalyst and anthraquinone in fixed-bed. There were near 70 sets of production units based on anthraquinone process and only one unit using electrolytic method in operation in China by 1999. The main application fields of hydrogen peroxide in China were in textile industry and in chemical synthesis. And using hydrogen peroxide in green chemical production has become key researching tasks in China.