金堆城钼业集团有限公司 关键词 ：WSA制酸;酸浓;工艺控制 [gap=663]Key words ：WSA acid making； sulfuric acid concentration ； process control
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A green acid-making technology by desulfurization of wet gas containing sulphur (WSA) process was introduced.
介绍了一种绿色含硫气湿法直接脱硫制酸新工艺——WSA工艺。
The WSA condenser is a key equipment in the acid-making system with off-gas at low SO2, and damage of this equipment due to change of operating conditions would affect normal operation of the system.
WSA 冷凝器是低浓度SO2制酸系统中的关键设备，由于工况的变化导致该设备损坏，影响系统的正常运转。
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