Silver - extraction and processing

In order to improve the recovery of silver ore flotation independent, to take measures in three areas: First, aiming at the thickness characteristics of the silver mineral inlay particle size, the silver mineral is fully dissociated as much as possible, and the recovery rate of silver is improved;

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Industry trend outlook: no LED no lighting

LED is undoubtedly the most mainstream lighting source in the world. As the saying goes, the ad slogan of Adidas (no brothers, no basketball) is called: no LED, no lighting. Whether it is international lighting brands such as Osram, Philips, Panasonic, or domestic leading companies such as NVC, San

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