As an important mining production country in the world, Mexico is rich in mineral resources, including silver, oil, graphite, natural soda, which rank first in the worldmineral resources and reserves.Mexico is the world's second largest producer of silver; the first is Peru.The silver mining plays an important role in the Mexico economic development. In this country silver deposits are mainly distributed in the eastern part of Mexico City to the northwest of Nora, which is a 100 km fracture zone with 1000 km length and50 widths.The deposit is for epithermal stock work type and vein type, besides silver usually containing base metal. At present, the silver production in Mexico reach to 2250 tons/year, whileas the second largest producer of silver, Peru silver production is about 375 tons/year.
As the world's second largest producer of silver, the total silver production was 2531 tons and 2884.5 tons in 2011 and 2012, accounting for about 15% of world output. There are more than 30 large silver mines in Mexico, such as Proano, Tizapa, San Martin and other mines. As the second silver producing country, Mexico silver mining process mainly use chlorination method. In sixteenth-century the first method is called the patio process, which is proved it is inefficient.In recent years, there are several processes used to extract silver from ores.Silver is commonly extracted from ore by smelting or chemical leaching.It is a low-cost way of processing silver ores and has been widely promoted in Mexico silver mining market.Another method is to extract the silver in lead zinc ore,which is produced during the electrolytic refining of copper and by application of the lead metal obtained from lead ores that contain small amounts of silver. Silver ore mining method in Mexico is mainly by chemical process which has high purification.
Silver ore mining process in the production line need corollary equipment, which include crusher, hammer crusher, dry and wet ball mill, high-efficiency and energy-saving cone crusher, magnetic separator, flotation machine, spiral classifier, cylindrical sieve, the chute feeder, rotary dryer, mine mixing barrel.
In the first part silver ores are put into jaw crusher for preliminary broken, the next is ore crushing, grinding process by ball mill. After the silver ore fine grinding mill is expected to enter the next classification process. Spiral classifier can have the aid of different proportion of solid particles in the liquid precipitation principle of different speed, wash and grade of ore mixture. In the silver ore separation process, because material contains a lot of water,Dryer plays an important roleat the end of the link in the silver mining process in Mexico.
Mexico Department of Energy has put forward the future development requirements in the petroleum prospectfrom 2006 to 2016.Now Mexico oil production can each 210 ~ 3400000 barrels a day. According to the best estimates that the average output of oil can up to 3255000 barrels one day, which can up to a maximum of 3400000 barrels a day in 2016. As expected the worst production also need to invest 157000000000 pesos, oil production is mainly from Chicontepec and other deep-wateroil field. At present, Mexico's national oil company is working with International Oil Company to help the exploration and development of deep-water oil and gas reserves.
China has also actively participated in the Mexico mining investment. Chinese companyinvested 214000000 dollars and had a good cooperation with Mexico in 2007. This project is mainly making exploitation of non-metallic mineral resources in Mexico which including copper, gold, molybdenum, silver and zinc. SBM is willing to be your best partner and we can provide efficient equipment for your silver development.
PEW jaw crusher is born with innovative significance as a new generation crusher machine.
Base on decades of years’ R&D experience and thousands of clients’ production experience, SBM updated our tranditional vibrating feeder and developped the TSW series feeder, which can greatly improve the whole production line capacity.
Ball mills are used primary for single stage fine grinding, regrinding, and as the second stage in two stage grinding circuits.
Spiral classifiers are designed to provide the most effective pool area and overflow velocity requirements.
CS cone crusher is used in the industries of metallurgy, building material, road construction, chemical engineering & silicate etc.