Ads Rack
Home » Articles » New User Sign Up ! Sign In

Supply and production condition of limestone



On the whole, limestone resources of China can meet the needs of production. Some areas, however, are deficient in limestone resources, including coastal areas such as the Bohai Bay area, coastal area of Jiangsu, southeastern Zhejiang, southeastern Fujian, eastern Guangdong and southeastern Hainan; and inland areas such as central Inner Mongolia, eastern Jilin, western Jiangxi and northern Shaanxi. Consequently, some old cement plants in these areas are in bad need of limestone resources, for example the Jiangshan Cement Plant of Zhejiang and Mudanjiang Cement Plant of Heilongjiang.

Limestone ores produced in China are mainly supplied to internal markets. Only minor amounts of them are exported and the exports have been fluctuated and even decreased in recent years. The export of 1996 was 31.53% lower than that of 1995 and the export of 1997 was 41.87% lower than that of 1996. Table 4.19.2 shows the import and export of limestone ores from 1994 to 1997.Henan Hongxing Mining Machinery Co., Ltd is the professional manufacturer of complete sets of mining machinery, for example,classifiers,spiral separator Welcome all of you to visit our official website.sand washing equipment:

In China, most of the limestone deposits are mined in open pits and underground mining is operated only in some small mines in Fujian Province. The opencut mining is mostly carried out on hillsides. The Tiemen limestone mine of the Luoyang Cement Plant was extended from hillsides to depressions and the mine operates effectively. The limestone products include raw materials of cement and various limestones for metallurgical, chemical and sugar industries as well as other industrial usages.

There are currently 1840 and more limestone mines in China, over 100 of which are State-owned enterprises. The average annual production capacity is about 2 billion tons.

According to the yearbook published by the State Statistical Bureau of China, the output of cement limestone was 442 million tons in 1997 (converted ba

Category : Professional
 African-american Apple Tablets - The Reality About Irvingia Gabonensis
Posted on - Jan 11,2013
Have you attempted to lose weight, but found yourself unhappy with the pace where it is lost by you? Have you been fed up with continually wanting more food while on an eat....

 Advantages of hiring the services of Website Designing Companies
Posted on - Jan 10,2013
Just as the internet plays an important role in every individual’s life for gaining information, so does a well-designed website towards the success of any small or m....

 Contact home improvement professional to enhance the décor and functionality of your premise
Posted on - Jan 10,2013
Remodeling is very essential service to improve the worth and value of your home or business place. An outdated and dull home creates a bad energy and feel at home. Remodel....

Place Your Ad Here
Copyright © 2018 Ads Rack. All Rights Reserved.