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The sulfur supply of China is 8.6393 million tons of sulfur. China itself can produce 17.2672 million tons pyrite standard ore (sulfur-containing concentrates), 230,200 tons of powdered sulfur, 4.287 million tons of smelter acid and 234,000 tons acid from gypsum; they combine to amount to 7.8561 million tons of sulfur equivalent or 90.93% of the […]

Sulfur is mainly consumed in the manufacture of sulfuric acid, and the latter is mainly used in the manufacture of fertilizers, especially phosphate fertilizer. Now phosphate fertilizer produced by China itself cannot meet the agricultural demand and it is necessary to import more than 4 million tons every year to meet fertilizer demand. As we […]

Geothermals, an abbreviation of geothermal resources, often refer to thermal resources in the interior of the earth which can be utilized economically by mankind. Geothermal resources available for direct use only occur in areas of strong modern volcanic activities and tectonic movements, where heat is enriched in the earth’s interior. Geothermal resources, in a broad […]

In the early 1970s, exploration and exploitation of buried geothermal resources started firstly in Beijing and Tianjin by specialized hydrogeological exploration parties under the guidance of Prof. Li Siguang, the first Minister of Geology. As a result geothermal water of 40~90¡æ was discovered at the depth of 1,000 m on the outskirts of Tianjin and […]

(1)The distribution of geothermal resources is obviously controlled by China’s geological structure and its position in the global tectonics China is situated in the eastern part of the Eurasian plate, and the main body of the China Continent sits among the Indian plate(including Burma plate), Pacific plate and Philippines plate. The mechanism of collision and […]