Jiangxi Tungsten Mine is a typical native quartz - tungsten, bismuth multi-metal ore types, Gannan ...

The beneficiation plant flotation concentrate gives the diameter 3.7 meters In the concentrator, ...

Jin Liu is a chemically stable precious metal. Gold is dissolved in a thin cyanide solution in the ...

Xupei Yao, Ding Zhinong powders coal ash, pyrite slags, to design a new process new inorganic polym...

PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 26pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: wind...

The top and bottom composite blowing technology of the converter adopts top blowing O 2 , and the b...

In the 1920s, Debye and Huckel proposed a theory that treats ions as a point charge and a solvent a...

Shuikoushan Mining Bureau BEIFANG copper mine, surface lean ore and tailings piled up a lot of coppe...

Source: element present in trace amounts in the main cassiterite and sphalerite, treated with a che...

The small weather station is a special equipment for the Bureau of Agriculture, Chinese ...

Whether it is video surveillance, building intercom or entrance and exit control and other fields,...

"After replacing the molecular sieve, the pressure difference of the condensate dryer B was re...