伊朗 Sharif 科技大学开发通过细菌使重质、含硫原油脱硫的工艺,以替代现有炼油厂的脱硫工艺。称为 Stachybotrys 的菌种可使两个不同原油油田重质原油中的硫脱除65%～76%,脱硫过程在30 ℃下进行。这一发现将有助于降低空气污染和减少因汽油中含硫组分释放而引起的酸雨,并将有助于石油公 Sharif University of Technology, Iran, has developed a desulfurization process that destroys heavy, sulfur-containing crude by bacteria and replaces desulphurization processes in existing refineries. The strain called Stachybotrys removes 65% to 76% of the sulfur in heavy crude oils from two different crude oil fields and the desulfurization process is carried out at 30 ° C. This finding will help to reduce air pollution and reduce acid rain caused by the release of sulfur-containing components in gasoline and will help oil companies