The process and equipment of potassium sulfate based on Mannheim process are introduced; its advantage and shortcoming is analyzed.

简要介绍了曼海姆法硫酸钾生产工艺设备情况，及优缺点。

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The process conditions, such as temperature, pressure and the amount of active agent added for the production of granular potassium sulfate based on Mannheim method are given.

给出了在曼海姆工艺基础上生产颗粒硫酸钾的温度、压力、活性物质添加量等条件。

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