今年化学矿、硫酸、纯苯市场预测硫铁矿我国的硫矿资源主要是硫铁矿，自然硫以及石油、天然气中回收硫很少。目前，我国已探明硫铁矿保有储量为１４５亿吨，但贫矿多，富矿少，硫品位大于３５％的硫铁矿仅占总储量的４３％。硫铁矿在化工生产中主要用于生产硫酸。１９... This year, chemical ore, sulfuric acid, benzene market forecast pyrite China’s sulfur resources are mainly pyrite, natural sulfur and oil, natural gas recovery of sulfur is very small. At present, China has proven reserves of pyrite reserves of 1,450 million tons, but more lean mines, less rich mines, and sulfur grade greater than 35% of pyrite accounts for only 4 3% of the total reserves. Pyrite in chemical production is mainly used for the production of sulfuric acid. 19 ...