desulfurizing agent

例句：

1. 1. The desulfurizing agent is an essential component of the coal-fired power plant.
   脱硫剂是燃煤发电厂的一个必要组成部分。
2. 2.The use of desulfurizing agents can significantly reduce the amount of sulfur dioxide emissions.
   使用脱硫剂可以显著减少二氧化硫排放量。
3. 3.The manufacturer claims that their desulfurizing agent is more effective than others in removing sulfur from coal.
   制造商声称他们的脱硫剂比其它的更有效，能从煤炭中去除硫磺。