It is certified that using existing rehabilitated cuprammonia scrubber tower can reduce CO content in purified gas, and improve quality of the gas so as to increase capacity and save energy con...

• 实践证明,运用该技术改造现有铜洗塔,可降低精炼气中一氧化碳的含量,提高精炼气质量,达到增产降耗的目的。