China Chemical Reporter, January 6th, 1999
Production
By the end of 1997, China had 524 sulfuric acid producers with a total capacity of 23.71 million t/a, including 5.16 million t/a based on smelting flue gas, 2 million t/a based on sulfur, 300 000 t/a based on phosphogypsum and the balance on pyrite. There were 92 large and medium producers with a capacity of 13.41 million t/a, accounting for 56.6% of the total. 60 pyrite-based producers each with a capacity of over 80 000 t/a had a total capacity of 7.86 million tons. 14 sulfur-based producers each with a capacity of over 80 000 t/a had a total capacity of 1.26 million tons. 15 l...
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