Sulfur Recovery Technology

The company is the earliest unit engaged in the design and R&D of sulfur recovery, with independent development of non-online furnace sulfur recovery technology in China, filling the domestic gap and achieving an advanced level in the world. This technology is accredited as "2012 National Key Environment Protection Practical Technology" by China Environment Protection Society. Sulfur recovery technology with independent R&D by the company which is applicable to the purification of acidic gas from the coal chemical industry is listed in the Collection of Advanced Technologies in the Prevention and Control of Air Pollution, prepared by the Ministry of Science and Technology, and the Ministry of Environment Protection. SH/T3158-2009. A Tubular waste heat boiler in the petrochemical industry, is developed by the company. Currently, the Shandong Province Sulfur Recovery Engineering and Technical Research Center is an affiliated unit of the company.

A series of deep desulfurization technologies for different industries such as petrochemical, coal chemical, natural gas, etc., are provided by the company to address the strict environmental protection requirements; The company has awarded 30 patents related to the sulfur technical field, in which 18 invention patents, and therefore the company is recognized as the "expert" in sulfur recovery. More than 40 sulfur recovery projects by the company are awarded with excellent design awards by Shandong Province, Sinopec, China Petroleum and Chemical Engineering Survey and Design Association.