水煤浆是一种新型液态化全煤基燃料(国外英文资料).docVIP

水煤浆是一种新型液态化全煤基燃料(国外英文资料) Abstract coal water slurry is a new type of liquid based whole coal based fuel. It has the characteristics of high combustion efficiency, small amount of NOX and waste emissions, high combustion oil and high economic benefits. China is a coal based energy producer and consumer. Since the 65 period, the development of coal water slurry technology has been applied in many ways. In this paper, the development of coal water slurry, the preparation process of coal water slurry, the selection of equipment, storage and transportation of coal water slurry are discussed in detail with the combination of the Jilin Petrochemical Co oil fired boiler to change the water heating coal slurry project. Coal water slurry; high concentration grinding; pulping; high shear treatment; special equipment; storage and transportation The background of the development of the technology of coal water slurry The development of domestic and external water coal slurry Overseas, coal water slurry production started relatively early. The concentration of coal water slurry of the earliest application of American black maisa project for 50% years, the amount of 4 million 500 thousand tons of coal, 439 km pipeline supply, Mohav power plant in Russia for 89 years; the completion of the worlds largest manufacturing and application of coal water slurry system engineering, coal water slurry annual production scale of 5 million tons, the concentration of 62~65%, pipeline transportation for 260 kilometers, Novosibirsk fifth thermal power plant. Countries such as Japan and France have correspondingly applied coal water slurry technology in power generation, chemical industry and other fields. China is a coal based energy producer and consumer, and it has been developed in many ways since the 65 period. Such as: Yanshan petrochemical power division third thermal power station built a 220t/h coal water slurry boiler was put into production in 2000; Shandong Baiyanghe Power Plant Pulver