desulfurization of fuel oil

例句：

1. 1. The process ofdesulfurization is crucial for theenvironmental protection of coal-fired powerplants.
   脱硫过程对于燃煤电厂的环境保护至关重要。
2. 2. The company has implemented a newdesulfurization technology to reduce emissions.
   该公司采用了一种新的脱硫技术，以减少排放。
3. 3. The desulfurization process involves removingsulfur compounds from thefuel oil before it is burned.
   脱硫过程涉及在燃料油燃烧前去除其中的硫化合物。