METHOD OF COMBINED PROCESSING OF WASTED SULFURIC ACID AND PYROCONDENSATE OBTAINED IN MANUFACTURE OF ETHYLENE AND ACETYLENE, BY HIGH-TEMPERATURE PYROLYSIS OF LIQUID OIL-PRODUCTS

摘要

SUMMARY OF THE INVENTION: Co-processing of spent sulfuric acid and pyrocondensate. obtained in the production of ethylene and acetylene, high temperature pyrolysis of liquid petroleum products by mixing them in a weight ratio of 1: (1 2), by heating at reflux for 10-60 min, followed by distilling off benzene from the reaction mixture fraction. Yield benzyl ash fraction in the order of 25-35%. Sulfomassu also obtained which can be used in concrete manufacture. Table 12.