What is the cost of regenerating waste acid from sulfate-based alkylation?
Thread Content
May I ask how much does an alkylation plant with an annual production capacity of 200,000 tons spend each year on the regeneration of waste acid?
200,000 tons are accompanied by a 20,000-ton waste acid treatment facility; the cost of treating waste acid is approximately 400 yuan per ton
It seems that recycling spent acid isn’t that expensive either – just 8 million{:3_50:}
Is 8 million enough? At least 15 million, I guess
This is related to the process technology you intend to use. If imported process packages are used, the price will be higher.
Didn’t you say the processing cost was 400 per ton? With 20,000 tons of acid used throughout the year, that would amount to 8 million, right?
The investment required for building acid waste recovery facilities and the costs associated with the recovery and processing of acid waste are not the same thing
What I want to ask is about the cost of recycling and processing waste acid – how much does it cost per year for a plant with a capacity of 200,000 tons to cover these expenses?
Recycling 20,000 tons of waste sulfuric acid is a costly operation for companies. The investment for a set of pyrolysis equipment is 18 million yuan, and the operating cost is around 1,500 yuan per ton; thus, the annual operating expense amounts to 30 million yuan. . .
Thank you for your reply, but the price of 1,500 yuan per ton you mentioned differs greatly from the 400 yuan per ton mentioned on the second floor. What expenses are included in this price of 1,500 yuan per ton?
400 yuan per ton means that you can supply the waste sulfuric acid to other manufacturers who are willing to purchase it; you cover the shipping costs, an additional 400 yuan. If those manufacturers are not interested in your waste acid, they won’t take it even if you pay 1,000 yuan. The 1,500 yuan mentioned includes the energy costs associated with sulfuric acid decomposition, labor costs, and the cost of selling the resulting 98% pure sulfuric acid; still, so much money is required after that