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precious metal
Precious Metals: Precious, Valuable, and Unique
Precious metals are some of the most valuable and unique substances in all of nature. Rare, valuable, and often difficult to obtain, they bring with them a fascinating history and allure. Gold, silver, and other precious metals offer certain distinc......
1101 
Sophie
Gold regeneration
Metal recycling is the process of recovering scrap or waste metal and reprocessing it into useful products. This is much more efficient than mining and producing new metal products since it saves energy and resources. In addition, it minimizes pollution and waste.
Metal recycling consists of two ......
manganite
Lead-zinc ore is one of the most abundant metallic ore resources in the world. It has a wide range of distribution and rich reserves. It has important significance for the economic development and promotion of human society.
Lead-zinc ore is mainly composed of galena and sphalerite minerals. It i......
Fuming treatment of lead smelting slag
Lead Smelting Slag Purification and Toxic Emissions Treatment
The process of lead smelting, also known as pyrometallurgy, involves heating lead concentrates with coke and other materials in a blast furnace in order to produce a molten bath of lead, along with a slag consisting of other metals, fl......
Mercury Concentrate Multi-hearth Furnace Roasting
Mercury ore roasting in multiple chamber furnaces is a key step in the industrial processing of mercury ore in the mercury smelting process. This process helps to reduce the mercury content of ore and enable the mercury metal to be recovered in a usable form.
In the past, traditional multiple cha......
Bet-4 Carbon
Carbon Bet-4
Carbon Bet-4 (CB-4) is a new way to minimize the environmental impact from carbon emissions. It works by taking the profits from businesses and investments that are generating carbon emissions and using them to fund projects that reduce the amount of carbon dioxide in the atmosphere.......
Yellow Slag (Volume Name: Mining and Metallurgy)
The process of smelting has been a vital part of the world since ancient times. Smelting is the process of extracting valuable metals from ore by heating it to a very high temperature, usually with the help of a furnace. It is a very difficult and dangerous process, and often yields low returns in......
Huaibei mining area
HuaiBei Mining Zone
The HuaiBei Mining Zone is located in northern China, situated in the HeiLongjiang Province. It is one of the major areas of mineral exploration, production, and processing in the province. The mining zone is surrounded by a number of mountains, making it ideal for mining mine......
Gravity beneficiation
Re-selection of ore is perhaps one of the most important steps in the production of minerals. It is also one of the most labour-intensive operations in the mineral processing industry. Re-selection of ore involves screening out rocks, minerals, and other materials, particularly tailings, from the ......
ore homogenization
Ore blending
As an important parameter in mineral processing，ore blending becomes the feature of many strategies for handling and processing the available ore. ore blending is a very important process. When two ore types mix together, the cooperative results increase more than the sum of the ind......
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