Homogenous reaction between hydrogen sulfide and elemental lead vapor removes hydrogen sulfide efficiently as the hot coal gas left the carbonizer.
气态铅和硫
氢在离开炼焦室时，由于煤气降低温度，又生成硫铅。
Homogenous reaction between hydrogen sulfide and elemental lead vapor removes hydrogen sulfide efficiently as the hot coal gas left the carbonizer.
气态铅和硫氢在离开炼焦室时，由于煤气降低温度，又生成硫铅。
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