Comparison between continuous sulfur melting and batch sulfur melting reactors in petrochemical, coking, and fertilizer industries

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The solution for dealing with sulfur paste, a type of solid waste from chemical plants, lies in heating and melting this sulfur paste to produce black sulfur. To process it, a sulfur melting furnace is necessary. In the past, people used intermittent melting methods, which resulted in high energy consumption, poor environmental conditions, and low production rates. What’s more, the slag and liquid were not separated, leading to the generation of large amounts of wet slag that could not be disposed of. Now an active feeding system and continuous sulfur melting are in use, with the cost per ton being less than 100 yuan. This approach not only saves energy but also reduces consumption; the environment improves as well, as the waste produced is dry slag. In general, continuous sulfur melting is an effective process for saving energy and reducing costs, and it is worth promoting