【摘要】 从技术开发、工艺流程、煤化工上的应用等方面对Shell粉煤加压气化技术和新型气流床粉煤加压气化技术加以介绍。我国煤炭资源丰富,但不少是高硫煤和褐煤,有效利用率低并对环境造成污染,粉煤加压气化技术为煤的洁净利用开辟了重要途径,该技术的使用和推广必将带来重大的经济效益和社会效益。更多还原

【Abstract】 From the viewpoints of technical development,process flow path and use in coal chemicals,an introduction is given to the technology of shell pulverized coal gasification under pressure and that of the new GSP process.China is abundant in coal resources,but there are much high-sulfur coals and lignite,so their effective utilization is low,and they pollute the environment.The technology of pulverized coal gasification under pressure opens up an important route for the clean utilization of coal,and its use and promotion will certainly bring about significant economic and social benefits.更多还原