Preparation method of soda ash preservative solution

1. Utilization ratio: The utilization ratio of raw materials is high, and soda ash and equivalent ammonium chloride are simultaneously produced.

2. Production input cost: limestone and coke are not needed in the production process, which can effectively reduce the input of production cost.

3. Equipment input cost: There is no need to use bulky equipment such as ammonia distillation tower and ash melting machine in the soda ash part, which not only reduces the process steps, but also avoids the equipment input cost.

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