Production cost of the sulfuric acid system
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Everyone please talk about the production cost per ton of acid (100%) for the sulfuric acid system that they are aware of
Smelting acid: 150-180. Pyrite: around 400.
The current price mainly depends on that of pyrite; based on today’s pyrite price, the cost of producing acid from pyrite is only 200 yuan
The cost of sulfuric acid at the Guixi Smelting Plant (including management fees) is less than 100 yuan, and it also includes several waste acid treatment systems
The cost of producing acid from pyrite is about 200 yuan
The cost of sulfuric acid at the Guixi Smelting Plant (including administrative expenses) is less than 100 yuan; moreover, several waste acid treatment systems are also included in this figure. This is incorrect, as it does not take into account the cost of sulfur in copper concentrate, nor equipment depreciation. The total cost is approximately 165 yuan per ton
Since different units use different raw materials, this cost component has a significant impact on the overall cost. Therefore, when reporting costs, it would be helpful if you could specify the cost of the raw materials separately from the processing costs associated with them.
Currently (2008-10-22), the cost of producing sulfuric acid from sulfur is 360 yuan.
The cost of producing acid from smelting flue gas is low; in the case of Guiye, I agree with what was said on the 6th floor； The cost of producing acid from pyrite depends mainly on the price difference between the acid and pyrite; a price difference of 140–150 yields a profit margin.
So the cost of sulfuric acid is so low after all. Some time ago, in our region in the northeast, sulfuric acid was selling for 1,800 yuan per ton – that’s an enormous profit margin:@
Reply to 1# guoqing: The price of pyrite has gone up now, and the cost per ton of acid at our factory has reached 750 yuan