盐矿资源与盐化工产业开发（Salt mine resources and development of salt chemical industry）.docVIP

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盐矿资源与盐化工产业开发（Salt mine resources and development of salt chemical industry）.doc

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盐矿资源与盐化工产业开发（Salt mine resources and development of salt chemical industry）

盐矿资源与盐化工产业开发（Salt mine resources and development of salt chemical industry） Salt mine resources and development of salt chemical industry I. Basic Conditions 1 、 Wuyang salt mine Wuyang salt is located in the eastern Wuyang depression, located in Yexian County, Wuyang, Yancheng three county, 120 kilometers from east to west, 14 km from north to south, an area of about 1600 square kilometers, about 2300 tons of rock salt reserves, reserves ranked second in the country, a large salt pan. 1980 by China National Petroleum Company, Henan Petroleum Exploration Bureau for the first time found. 2 、 County Salt Mine Our county is located in 11 km north of salt rock salt resources Meng Zhai Zhen, Dongzhi area west of Cao Meng, Wang Xing, Wang Meng Yang dry, South, north of the Pang Dian, thing long 10 kilometers, 7.7 kilometers wide north-south, a total area of 77 square kilometers, a total of 225.43 meters thick layer (36 layer), maximum thickness of 17.6 m, estimated reserves of about 40000000000 tons. Salt content of up to 91.87%-98.88%, grade ranked first in the country. Currently available for mining range of 5.607 square kilometers, proven rock salt reserves of 11.87 tons, of which B class reserves of 3.16 tons, C class reserves of 7.79 tons, D class reserves of 0.92 tons. According to the annual output of 3 million 500 thousand tons, the mining period in Wuyang county is 2857, and the exploration period in the Meng Zhai exploration area is about 85 years. Our county salt mine salt rock, pure salt, impurities, less arsenic, lead, mercury, sulfur, bromine, hydrogen sulfide and other toxic and harmful substances. The burial depth and thickness of rock salt layer are moderate. The dip angle of rock salt layer is gentle, the thickness change is small, the lateral distribution is stable, and there is a rule to follow, and the change is not big in the local range. The rock on the top and bottom of rock salt layer is mudstone and gypsum containing mudstone. It is hard, dense a