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| Ammonia recovery process of high-pressure melamine plant |
| Zhang Hongfeng |
| Zhongyuan Dahua Corporation Ltd.，Henan Energy and Chemical Industry Group, Puyang 475000, China |
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Abstract The principle and flow of ammonia recovery system of high pressure melamine production unit process were introduced. The selection of main operating parameters of the system，pressure and temperature，was mainly introduced.And according to the actual production experience，the operation cautions of the system were discussed.
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