The application of heat pipe in sulfuric acid industry

There is a great deal of valuable waste resources in sulfuric acid industry. But there are also unfavorable factors: high temperature, high dust concentration and high corrosivity that are unfavorable to waste heat recovery. The technology of heat pipe gives a new activity to waste heat recovery in sulfuric acid industry and there have been some effects in many aspects especially in sulfur attack. The article mainly introduces the present status and prospect of heat pipe technology and some other problems that need deeper discussions.