In the next 15 years, the supply situation of China's mineral resources is grim. According to the static calculation of available reserves, by 2020, only 19 of the 45 major minerals in China can or can basically meet the demand, 21 kinds of minerals are difficult to meet the demand, and 5 kinds of minerals will definitely be in short supply. China should strengthen mineral exploration as soon as possible, and vigorously promote technological progress in exploration, mining and other aspects.
Academician Chen Yichuan, director of the Department of Energy and Mining of the Chinese Academy of Engineering, made the remarks at the Science and Technology Conference of the China Metallurgical Geological Exploration Engineering Administration, which was closed today.
Chen Qichuan said that the research on China's sustainable development mineral resources strategy completed in the first half of this year shows that 171 species of minerals have been discovered in China, of which 157 are proven reserves. Among these minerals, the reserves of petroleum, iron-rich, manganese, chromium, copper and aluminum are large, and the reserves of lead, zinc, nickel, phosphorus, sulfur and boron are limited. The holding amount of tungsten, tin and antimony has been Shortly afterwards, there have been no new discoveries in minerals such as cobalt, platinum and diamond in recent years. China is currently in the process of developing from the early stage of industrialization to the medium-term. It needs to consume a lot of mineral resources. Only by vigorously advancing technological progress, continuously strengthening mineral exploration, increasing investment and expanding scale can meet the needs of rapid improvement.
Yan Xueyi, director of the General Administration of Metallurgical Geological Exploration of China, said that the modern geological science and metallogenic theory will be used as a guide to accelerate the research and development of key technologies and core technologies, strengthen the geological exploration and evaluation of mineral belts, strengthen the exploration capability of mineral exploration, and improve the technical level of mineral exploration. Improve the efficiency of mine-wide exploration of the whole system, provide the country with 20.3 million tons of iron ore resources, 100 million tons of manganese ore, 2 million tons of lead-zinc ore, 3 million tons of copper ore, 200 tons of gold ore, and silver. Mine 3000 tons.
Academician Chen Yichuan, director of the Department of Energy and Mining of the Chinese Academy of Engineering, made the remarks at the Science and Technology Conference of the China Metallurgical Geological Exploration Engineering Administration, which was closed today.
Chen Qichuan said that the research on China's sustainable development mineral resources strategy completed in the first half of this year shows that 171 species of minerals have been discovered in China, of which 157 are proven reserves. Among these minerals, the reserves of petroleum, iron-rich, manganese, chromium, copper and aluminum are large, and the reserves of lead, zinc, nickel, phosphorus, sulfur and boron are limited. The holding amount of tungsten, tin and antimony has been Shortly afterwards, there have been no new discoveries in minerals such as cobalt, platinum and diamond in recent years. China is currently in the process of developing from the early stage of industrialization to the medium-term. It needs to consume a lot of mineral resources. Only by vigorously advancing technological progress, continuously strengthening mineral exploration, increasing investment and expanding scale can meet the needs of rapid improvement.
Yan Xueyi, director of the General Administration of Metallurgical Geological Exploration of China, said that the modern geological science and metallogenic theory will be used as a guide to accelerate the research and development of key technologies and core technologies, strengthen the geological exploration and evaluation of mineral belts, strengthen the exploration capability of mineral exploration, and improve the technical level of mineral exploration. Improve the efficiency of mine-wide exploration of the whole system, provide the country with 20.3 million tons of iron ore resources, 100 million tons of manganese ore, 2 million tons of lead-zinc ore, 3 million tons of copper ore, 200 tons of gold ore, and silver. Mine 3000 tons.
Other Fiberglass Mesh,PVC Window Screen,Fiberglass Window Screen
Pengxin Fiberglass Co., Ltd. , http://www.sdfoldingscreens.com