Sulfuric acid: non-stop fruitful results

Since the Eighteenth National Congress of the Communist Party of China, China's sulfuric acid industry has developed fruitfully, with continuous growth in production capacity and new production volumes; The equipment level is continuously improved to achieve iterative upgrading; Continue to develop sulfur resource supply channels to ensure the stable development of the industry; Pay more attention to green development and achieve low-carbon environmental protection

In the past ten years, China's sulfuric acid industry has been committed to improving the self-sufficiency rate of

In the past ten years, major technological breakthroughs

In the past decade, the scale of sulfuric acid plants has become large-scale

In the past ten years, the sulfuric acid industry has continuously achieved technological upgrading in the treatment of "three wastes", and the environmental protection level of the industry has been increasingly improved

In terms of exhaust gas emissions, the exhaust gas treatment technology of the sulfuric acid industry is constantly upgrading

In terms of wastewater discharge, compared with the coefficient of "one pollutant popular", the amount of industrial wastewater and arsenic production coefficient of pyrite to acid in "two pollutes" have decreased

In terms of solid waste utilization, the sulfuric acid industry formulated the national standard of "Pyrite Slag" in 2013 and revised it in 2021

With the continuous improvement of environmental protection requirements, sulfur-containing waste has become a bottleneck