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Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIP Production Line adsorbs gold from cyaniding pulp by active carbon including 7 steps: leaching pulp preparation, cyaniding leaching, carbon adsorption, gold loaded carbon desorption, pregnant solution electrodeposit, carbon acid regeneration, leaching pulp. View details
“The sun is parching the earth like a big fireball, and the grass near the road...
On April 10, Xinhai Mining (NEEQ: 836079) successfully signed the mining development strategic
On April 4, Mines and Money, Asia's largest gathering of miners and investors, brought together
As the increasing exploration of global mineral resources, the concept of "useless tailings" ha
“The sun is parching the earth like a big fireball, and the grass near the road is almost burning. The searing air makes people hard to take a breath. Without a breeze, the cannas along the road almost withers.” A child described the summer of 2018 in an essay. However, a group of Xinhai people is still striving for completing each project delivery as scheduled in the scorching sun.
Thickener is mainly applied in slurry thickening, dewatering and classification in mineral processing plant. But there are many factors that affect thickening effect in the process of production, such as low thickening efficiency, too much overflow water, low underflow concentration.
With summer here, a gr oup of young people who had never met before gathered in Xinhai. During the ten-day induction training, they have successfully completed their "ten-day tour" with full enthusiasm. Let's take a look at their wonderful journey.
While the mineral processing industry was in its early years of development, most mineral processing plants adopted low-level management mode due to the limited economic level and ore beneficiation technology, which not only increased the amount of tailings discharge, but also caused mine resources waste.
In recent years, China has been advocating circular economy and sustainable development, especially in the recycling of mineral resources (mainly mine tailings). At present, the main problem is that many mineral processing plants do not have their mine design and research institutes, so they can’t design the most reasonable tailings process.
China is the largest iron ore production and consumption power in the world, but the domestic iron ore is featured with “lean, fine, mixed”, which urges Chinese people to make a lot of research on iron ore dressing process.
Generally, low grade phosphate ore often contains high gangue minerals content in China, and the phosphate ores are closely associated with gangue minerals, so flotation process is the most effective separating method.
There are a variety of toxic heavy metal ions in lead-zinc tailings, these ions often exist in tailings as the solid form, but with the change of physicochemical properties.
Large discharging of lead-zinc tailings not only occupies land area, but also pollutes environment. Tailings will make a difference under the condition of stacking, such as oxidation, hydrolysis and weathering, which make pollution-free components transform into polluting components.
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc. Technical Support: 北京鑫互联科技有限公司
© 2017 Shandong Xinhai Mining Technology & Equipment Inc.