How much does it cost in total for the previous low-temperature methanol washing unit to produce 300,000 tons of synthetic ammonia?
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For 300,000 tons of synthetic ammonia, how much does an entire low-temperature methanol washing unit cost? How much do the liquid nitrogen washing process and the Claus sulfur recovery unit cost respectively? Comrades, please share how much money was spent on these devices that you have used
The cost for 30W ammonia synthesis using low-temperature methanol washing is around 200 million, while the cost for sulfur recovery is around 150 million. I’m not sure about the cost for liquid nitrogen washing
Sulfur recovery costs over 20 million yuan; the cost for methanol washing should be less than the estimate for the second floor. Of course, foreign patents are not used
Thank you all for your participation. Does the 200 million you mentioned refer to foreign patents or those from Dalian University of Technology? How much is each one? I wonder how much the difference is between them? Thank you
The estimate for the 2nd floor is too high; I agree with the view on the 3rd floor. Based entirely on domestic design and domestically manufactured equipment, the investment for methanol washing is approximately 80 million yuan.