Study on Nitrogen Preparation System based on Simulation Experiment of Intrinsically Safe Operation of Tank

In order to satisfy the actual need of simulation experiment of intrinsically safe operation of tank for inert gas(this paper is selected as nitrogen), a small volume of nitrogen preparation system has been developed. Study on process of nitrogen preparation system was carried out, process of nitrogen preparation system was optimized, and according to the optimized process, a flow rate of 50 m3/h nitrogen preparation system has been developed. Through the trial experiment, production quantity and purity of the nitrogen preparation system has been verified. The nitrogen preparation system has a fast production speed and a high purity of nitrogen, each index of nitrogen satisfy the need of simulation experiment of intrinsically safe operation of tank.