2012年（124）
分类： IT业界
2012-03-28 09:09:47
After many year development, our country's mineral resource already has the
superiority as a whole, also has the inferiority. Its essential feature mainly
displays in the following several aspects:
(A) the total mineral resources,
rich in range, but less per capita. As of the end of 2005, China has discovered
171 kinds of minerals, has identified reserves of 159 kinds of minerals, of
which: Energy and Mines 10, 54 metal ores, and 92 kinds of non-metallic mineral,
mineral water 3. Deposits have been discovered, the mine more than 20 points
10,000, including the identification of mineral resources and reserves to 1.8
million Department. Coal, rare earth, tungsten, tin, tantalum, vanadium,
antimony, magnesite, titanium, fluorite and barite, graphite, bentonite, talc,
Glauber's salt, gypsum, etc. more than 20 kinds of minerals, in terms of
quantity or quality Both have obvious advantages, there is strong international
competitiveness. But China's per-capita mineral resources have a low per capita
is only 58% of the world, the world No. 53.
(B) most of the mineral resources
of poor quality, weak international competitiveness. The main mineral resources
with foreign countries, China's mineral resources, the quality is not ideal.
Consider grade ore, ore type, ore Xuanye the performance of a combination of
factors, such as China's gold, potassium salt, oil, lead, zinc for the quality
of the medium; coal, iron ore, manganese ore, copper, bauxite, Sulfur, the
quality of phosphate rock in the worst status. Generally speaking, the bulk of
China's mineral resources, especially mineral shortage of poor quality, in the
international market less competitive, restricting its development and
utilization.
(C) a number of important mineral shortage or lack of proven
reserves. China's oil and natural gas, iron ore, manganese ore, chromite,
copper, bauxite, the potassium and other important mineral shortage or lack of
proven reserves, the major consumer of mineral resources, foreign dependence on
large, 2006 China's consumption of imported oil dependence has reached 47.3
percent.
(D) of the total composition of the complex (with) Mine Health and
more, greatly increasing the development and utilization of technology.
According to statistics, there are a total of more than 80 kinds of minerals
(with) Mine Health to the most common non-ferrous metals. For example, the
Chinese lead-zinc (with) up to more than 50 kinds of components of Health, only
in the lead-zinc silver on the National Bank reserves accounted for 60% of
output accounted for 70%; unfamiliar with up to large-scale, the large copper
deposit there Block 10, National 76% of the associated gold and associated
silver 32.5 percent came from copper and so on. Although the total (with) Mine
Health and the potential of a larger, even more than the ＆#118alue of the major
components, but the development and utilization of technology is also more
difficult, Xuanye is complicated and costly. Thus low competitiveness.
With its high quality products such as , , , , , Henan Hongxing mining machinery Co.Ltd has ascended in the front rank of the world in the exporting of mining equipments.
