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15:19
Development of Sulfidogenic Sludge from Marine Sediments and Trichloroethylene Reduction in an Upflow Anaerobic Sludge Blanket Reactor
Published on: October 15, 2015
Recent developments in biodesulfurization of fossil fuels
1Key Laboratory of Microbial Metabolism, Ministry of Education, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China, pingxu@sjtu.edu.cn.
Advances in Biochemical Engineering/Biotechnology
|May 29, 2009
Summary
Biodesulfurization offers an eco-friendly method to remove sulfur from fossil fuels. This review highlights recent advancements in China for cleaner gasoline, diesel, and crude oil production.
Area of Science:
- Environmental Science
- Biotechnology
- Petroleum Engineering
Background:
- Sulfur oxide emissions negatively impact the environment.
- Stricter sulfur content regulations necessitate advanced desulfurization techniques.
- Biodesulfurization presents an environmentally friendly alternative for fossil fuel treatment.
Purpose of the Study:
- To review recent progress in petroleum biodesulfurization.
- To focus on advancements primarily from China.
- To cover biodesulfurization of gasoline, diesel, and crude oils.
Main Methods:
- Utilizing free and immobilized microbial cells for sulfur removal.
- Investigating the mechanisms and developments in biodesulfurization.
- Employing genetic technology to enhance sulfur removal efficiency.
Main Results:
- Demonstrated effectiveness of biodesulfurization for various petroleum products.
- Progress in understanding biodesulfurization mechanisms.
- Improvements in sulfur removal efficiencies through genetic engineering.
Conclusions:
- Biodesulfurization is a promising green technology for petroleum refining.
- Recent research, particularly in China, shows significant progress.
- Further development, including genetic enhancement, is key to optimizing sulfur removal.
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