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Sulfur resources are very abundant in China. In this section total sulfur resources include sulfur reserves and potential resources. Sulfur reserves refer to reserves of pyrite, by-product pyrite and native sulfur explored through geological exploration; sulfur potential resources include the unexplored part of resources of sulfur recoverable from oil, natural gas, nonferrous metal sulfides, coal, oil shale, gypsum, anhydrite, alunite and arsenic and out-of-balance reserves of pyrite. It is estimated that China's total sulfur resources amount to 13 billion tons. By 1997 the retained sulfur reserves were 1.451 billion tons, accounting for 11.2% of the total resources, and the sulfur potential resources make up over 88%. The potential resour-ces of sulfur in coals and gypsum of China are enormous. Only sulfur in coals accounts for over 74% of the potential resources; sulfur in gypsum is second with about 11.4% of the potential resources; sulfur in nonferrous metals, oil, natural gas and alunite and the out-of-balance reserves of pyrite etc. together constitute 3.4%.Henan Hongxing Mining Machinery Co., Ltd is the professional manufacturer of complete sets of mining machinery, for example,cement plant,ore beneficiation Welcome all of you to visit our official website.china spiral classifier:http://www.hx-china.com/18.html

By 1997, China had possessed 747 sulfur mining areas with retained sulfur reserves of 1.451 billion tons, of which pyrite sulfur reserves were 806 million tons, accounting for 55.6% of the total, by-product pyrite sulfur reserves were 324 million tons, accounting for 22.3% of the total, and native sulfur reserves were 321 million tons, taking up 22.1% of the total.

Sulfur resources in the world are very rich. According to the Mineral Commodity Summaries, 1997, the world's sulfur reserve base was 3.5 billion tons. China's categories A+B+C reserves may be largely compared with the world's reserve base. China's retained sulfur reserves of categories A+B+C as of 1997 were 386 million tons; it ranked second, following Iraq.Henan Hongxing Mining Machinery Co., Ltd is a joint-stock mining machinery manufacturing enterprise integrated in scientific research, production and marketing. It is located at the High & New Technology Industries Development Zone of Zhengzhou,China with an area of 50 thousand m2 which includes 15,000 m2 of standard heavy duty industrial workshop. Equipments are more than 160 pieces, including large and medium sized metal processing, riveting and installing equipments. There are more than 660 workers including 80 administrators with secondary and senior occupational titles and engineering technicians. In order to promote the competitive strength, the advanced technologies have been introduced from America, Germany, Japan and Australia, which established the international advanced production line, first-class modern testing base as well as research centers of sand maker, mill and mine-selecting equipment. Scientific management, advanced processing technology and innovative manufacturing theory make the company become the mining machinery manufacturing and exporting base in China.