程敢、张传祥著的《褐煤基腐植酸钾\\活性炭净化燃煤烟气SO2研究(英文版)》结合环境保护、资源利用等领域相关学科，选用褐煤为原料制备腐植酸钾和活性炭，用于净化烟气SO2以提高褐煤经济价值、拓展应用范围、降低脱硫成本。研究采用水热法提取腐植酸，优化了褐煤腐植酸提取技术；研究腐植酸钾浓度、反应温度、SO2浓度、氧含量等因素对SO2吸收效率的影响，探讨腐植酸钾液相脱硫机理，并对脱硫产物进行分析研究；采用KOH活化法制备活性炭，考察了碱碳比、活化温度对活性炭产率、比表面积、孔容、孔结构等参数的影响，分析了烟气流量、人口SO2浓度、氧气含量等因素对褐煤活性炭脱硫效率的影响。研究成果可供燃煤电厂锅炉、冶炼行业烟气脱硫借鉴。

Chapter 1 Introduction
1.1 Brief Review of Coal—fired Flue Gas DesuIfuriz
1.2 The desulfurization technology
1.3 Extraction methods of HA
Chapter 2 Extraction of Humic Acid from Lignite
2.1 Introduction
2.2 Experimental method and materials
2.3 Results and discussion
2.4 Conclusions
Chapter 3 Flue Gas Desulfurization Performance of Lignite-based
Potassium Humate
3.1 Introduction
3.2 Experimental method and materials
3.3 Results and discussion
3.4 Conclusions
Chapter 4 Preparation of Lignite—based Activated Carbon and its
Flue Gas DesulfurizatiOn Performance
4.1 Introduction
4.2 Experiments
4.3 Preparation and Characterization of AC
4.4 Desulfurization performance of the prepared ACs
4.5 Conclusions
Chapter 5 Summary and Expectation
5.1 Summary
5.2 Expectation
References