Synthesis Of H Acid By A New Technology

A new technology for synthesis of H acid was studied, High purity H acid was synthesized from naphthalene through sulfonation, nitration, reduction and hydrolysis. Utilization of waste sulfuric acid was tested. Waste gas, wastewater and residue of the new technology were less and could be treated more conveniently than them of the old one. Sun Yonghui Directed by Cao Zhengbai...