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Exhaust gas treatment technology of continuous graphite thermal chemical puriifcation process
Pages: 19-22,26
Year: Issue:  5
Journal: Hi-Tech Fiber & Application

Keyword:  continuous typegraphitethermal chemical purificationexhaust gas treatmentprocesstechnology;
Abstract: To use continuous thermal chemical purification process to produce high purity graphite raw material is the main graphite production process. The method is to feed graphite powder raw material with fluid type into the high temperature hot zone, and purge small amount of Cl2 and other process gases, combining the thermal and chemical methods to continuous purify the graphite raw material. During the continuous production, the impurities and exhaust gas coming out all the time, so the exhaust gas treatment technology is a very important to the continuous reliable process running. This paper compared features of different exhaust gas treatment tech-nologies, analysis the composition of the exhaust gas, and discuss the graphite purification process exhaust gas treatment technology, then it provides a feasible and high efficient exhaust gas treatment process. This process is versatile, high efficient, cost effective and continuous running, it can fully satisfy the requirements of exhaust gas treatment technology in continuous thermal chemical purification process.
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