Knowledge

【Abstract】Phenolic resin is an important binder of refractory materials. Compared with asphalt, phenolic resin has good wetting properties for refractory materials and graphite, hi

On August 25, Zijin Mining disclosed that it had completed the acquisition of 100% equity in Guyana Gold Field. This is the second gold mine merger and acquisition completed by the

Jakarta, August 26, Indonesian President Joko Widodo gave a speech at the Presidential Presidential Forum: Ordering the nickel ore trade in Indonesia must comply with the benchmark

According to customs data, in July 2020, China imported a total of 12,300 refined nickel (the total amount of nickel and cobalt ≥99.99%, cobalt ≤0.005% of unwrought unalloyed nicke

Glencore Plc, the world's leading producer of battery metal cobalt, announced this week that it has joined a new initiative to support informal miners in the Democratic Republi

Dexing Copper Mine is located in Dexing City, Jiangxi Province and is China's first open-pit copper mine. Dexing Copper Mine has rich copper resources. The amount of copper met

For nanometer calcium carbonate, crystal form is a very important technical indicator. Because products of different crystal types are suitable for different application fields, on

On August 24, Jakarta, the sales director of Indonesia's State Power Corporation (PLN) said in an interview that the epidemic has eliminated Indonesians’ interest in new energy

Morovali On August 24, because the management of Aoyama, Indonesia fired hundreds of Indonesian workers, 1,000 Indonesian employees in the Morovali Park continued to strike in the

Following a meeting in Kinshasa last week with the country's biggest miners, the DRC granted miners an indefinite exemption from the ban on the export of cobalt hydroxide, carb

On August 23, 2020, the first ship of Zhenshi Yashi Indonesia Investment Co., Ltd. was loaded onto the ship and shipped. Zhejiang Yushi International Logistics Co., Ltd. of Zhenshi

Morovali on August 22, the labor dispute between Morovali park in Aoyama, Indonesia and several hundred Indonesian employees continued to reach the Central Sulawesi Provincial Coun