PetroChina Dushanzi Petrochemical Sulfur Recovery Unit

　　The company is committed to the development and application of petrochemical and coal chemical technologies, and has a relatively high design level and capability in refining equipment and supporting public works, oil storage and transportation and supporting facilities for tens of millions of refineries. Over the years, the company has successively completed atmospheric and vacuum distillation unit, catalytic cracking unit, hydrofining unit, asphalt unit, coking unit, gas separation unit, catalyst unit, sulfur recovery unit, methyl tert-butyl ether unit, lubricating oil unit, etc. Design or general contracting work for more than 450 large and medium-sized petrochemical plants. In the current situation where the country advocates energy saving, emission reduction and increasingly stringent environmental protection requirements, the advantages of 3D engineering have been better utilized, and good results have been achieved in sulfur recovery, oil upgrading, denitrification, sewage treatment, and flue gas treatment. .