beneficiation
Học thuậtThân thiện
Definition
Noun: 1. The process of treating raw ore: A process, typically in mining and metallurgy, of treating crude ore to improve its quality or chemical content by removing unwanted material (gangue) and concentrating the desired minerals. This is done through various physical or chemical techniques to prepare the ore for smelting or further use.
Examples of Usage
- Noun:
- The new plant specializes in the beneficiation of iron ore to increase its iron content before export.
- Beneficiation is a crucial step that adds significant value to mined materials.
- The study compared the costs of different beneficiation techniques for copper sulfide ores.
Advanced Usage
- "to undergo beneficiation": to be processed through a beneficiation plant or circuit.
- The low-grade ore must undergo beneficiation to be economically viable.
- "beneficiation process/plant/circuit": common collocations specifying the system or method used.
- The efficiency of the beneficiation process directly impacts the mine's profitability.
Variants and Related Words
- Beneficiate (verb, less common): To subject (ore) to a process of beneficiation.
- The company plans to beneficiate the raw material locally rather than shipping it overseas.
- Mineral dressing (noun, synonym): Another term for beneficiation, focusing on the physical separation of minerals.
- Ore dressing (noun, synonym): A traditional term essentially synonymous with beneficiation.
Synonyms
- Mineral processing
- Ore dressing
- Mineral dressing
- Concentration (of ore)
Related Phrases
- Value addition through beneficiation: A common phrase in economics and mining policy, referring to the practice of processing raw materials within the country of origin to increase their economic value.
- The government's policy encourages value addition through beneficiation.
Noun
- crushing and separating ore into valuable substances or waste by any of a variety of techniques