Stress is laid on the description of the engineering and equipment used in China in the manufacture of sulfuric acid from pyrite, smelter gas, gypsum, phosphogypsum and hydrogen sulfide.

• 摘要重点叙述了我国硫铁矿制酸、冶炼烟气制酸以及石膏、磷石膏、硫化氢制酸工程技术和装备。