Addition of H2O2 is favorable to reduce the content of asphaltene and sulphur in aquathermolysis, and addition of NaNO2 and NH4Cl/ NH4NO3 could generate a mass of gas that is very helpful.

• 添加H2O2对降低稠油沥青质和硫含量有明显作用,而NaNO2与NH4Cl或NH4NO3热化学提温技术会产生大量气体。