Definition

Noun: - The industrial process of separating valuable minerals from their ores: "Mineral processing" refers to the scientific and engineering activities involved in extracting and concentrating valuable metallic or non-metallic components from mined ore. It involves crushing, grinding, and various separation techniques to produce a marketable product or a concentrate for further refining.

Usage

This term is used in industrial, engineering, and geological contexts to describe the stage between mining the raw material and metallurgical refining. It is a standard technical term.

Examples

• Noun:
  • The new plant specializes in the mineral processing of copper ore.
  • Advances in mineral processing have made it economical to extract metals from lower-grade ores.
  • The course covers the fundamental principles of mineral processing.

Advanced Usage

• "Unit operations in mineral processing": This phrase refers to the individual stages, such as crushing, screening, grinding, and flotation, that make up the overall process.
  • Understanding unit operations in mineral processing is essential for plant design.

Variants and Related Words

• Ore dressing (n): A synonym for mineral processing, though slightly older in usage.
  • Ore dressing techniques have evolved significantly over the last century.
• Beneficiation (n): Often used interchangeably with mineral processing, particularly to describe processes that improve the economic value of the ore by removing gangue (worthless rock).
  • The beneficiation plant increased the iron content of the concentrate.
• Mineralurgy (n): A less common term for the science of mineral processing.

Synonyms

• Ore processing
• Ore beneficiation

Related Phrases

• Processing plant (n): The industrial facility where mineral processing occurs.
  • The raw material is transported to the processing plant.
• Tailings (n): The waste materials left over after the valuable minerals have been extracted during processing.
  • The environmental management of tailings is a major concern.

Noun

1. crushing and separating ore into valuable substances or waste by any of a variety of techniques