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Pyrolisator Coal to be Cokes (Coal Cokes) Casting Metal Industry Standard

机译:高温焦化煤要焦化(焦炭)铸造金属行业标准

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Pyrolisis of coal is partial combustion to reduce total moisture, volatile matter and sulfur contens and increase the calorific value of coal. The results of pyrolysis of coal is coke. At the laboratory level studies, pyrolisis done in batch using different calorie, namely 5800, 6000, 6300 kcal/kg and a time of 15-60 minutes and the temperature 400-800°C. Maximum results obtained total moisture (0.44%), fixed carbon (89%), volatile matter (2.4%), sulfur content (undetected) and ash (7.2%). Then applied to the scale miniplant with continuous processes using multitube pyrolisator which are designed to operate in the temperature range 400-800°C and a flow rate of 240-730 kg/h, obtained coal cokes that meets industry quality standards, namely TM (0.42%), FC (90.40%), VM (2.16%), S (not detected), Ash (6.8%) incalori 6300 kcal/h, a flow rate of 240 kg / h and temperatures between 600-700°CKey words: coal / coke / pyrolisis / solvenisasi / total moisture / fixed carbon / volatile matter / sulfur content
机译:煤的热解是部分燃烧,以减少总水分,挥发性物质和硫的含量并增加煤的热值。煤热解的结果是焦炭。在实验室一级的研究中,使用不同的卡路里(即5800、6000、6300 kcal / kg),15-60分钟的时间和400-800°C的温度分批进行了热解。获得的最大结果为总水分(0.44%),固定碳(89%),挥发性物质(2.4%),硫含量(未检测到)和灰分(7.2%)。然后使用多管热解器连续设计应用于规模小型工厂,该多管热解器设计用于400-800°C的温度范围和240-730 kg / h的流量,获得的煤焦符合工业质量标准,即TM( 0.42%),FC(90.40%),VM(2.16%),S(未检测到),灰分(6.8%)incalori 6300 kcal / h,流速240 kg / h和温度600-700°C之间:煤/焦炭/热解/溶解度/总水分/固定碳/挥发性物质/硫含量

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