Abstract:

Efficient use of heavy and poor oil resources has been the hot point attracting attention of domestic enterprises. Taking the case of SINOPEC Shanghai Petrochemical Company for instance，with the yearly increasing of comprehensive processing capacity of crude oil in the recent three years，the processing volume of heavy and poor residual oil rose continuously. The economical efficiency for application of low sulfur and high sulfur residual oil in different fields was analyzed，which had reference value for products structure adjustment in petroleum refining enterprises. Proposals were raised for direction of technical progress in the future.