hydrogenating catalyst

英 美
  • 加氢催化剂
    1. This technology is very useful for decreasing the time of hydrogenation catalyst presulfurization and the equipment eroding as well as pollution.
      该工艺对缩短加氢催化剂的预硫化时间,减少调备腐蚀和环境污染,具有非常积极的意义。