Overview
ISO 1213-1:2020 is an international standard published by the International Organization for Standardization (ISO) that provides a comprehensive vocabulary relating to coal preparation. This third edition updates and replaces previous editions to reflect current industry practices. The document defines commonly used terms associated with the physical and mechanical processes applied in coal preparation plants, ensuring consistency and clarity in communication across the coal and coke industry. It excludes petrographic analysis terms, which fall under the scope of ISO 7404-1.
Key Topics
The standard is structured to cover key terminology essential for understanding and operating coal preparation processes effectively:
-
General Coal Preparation Terms
Defines foundational vocabulary such as raw coal, run of mine (r.o.m.), cleaned coal, middlings, reject, and discard. These terms describe various stages and materials encountered in coal processing.
-
Sizing and Screening
Includes terms related to particle size distribution, various screening techniques, screens classification based on purpose and design, and sizing in fluids such as air or water.
-
Coal Cleaning and Beneficiation
Covers vocabulary pertinent to processes for improving coal quality by removing undesirable materials. Key processes include dry cleaning, jigging, dense medium separation, froth flotation, and other cleaning equipment.
-
Separation of Solids from Water or Air
Elaborates terms that relate to the dewatering, clarification, thickening, and separation of solids from air streams-critical for efficient coal processing and environmental management.
-
Size Reduction Technology
Describes terminology regarding crushing, grinding, and other size reduction methods along with size reduction machinery.
-
Expression of Results
Defines terms used to describe outcomes and analytical data from coal preparation processes, including recovery rates and solids concentration.
-
Miscellaneous and Specialized Terms
Includes glossary entries for blending, homogenization, and automatic control systems integral to modern coal preparation plants.
Applications
ISO 1213-1:2020 is essential for:
-
Coal Preparation Plants
Facilitates standardized communication among engineers, operators, and quality controllers involved in coal processing to ensure operational efficiency and product quality.
-
Coal Processing Equipment Manufacturers
Enables manufacturers to clearly specify operational parameters and compatibility through standardized terms on equipment datasheets and manuals.
-
Trade and Quality Assurance
Supports clarity in contracts, compliance with regulatory requirements, and consistency in coal quality reporting across international markets.
-
Research and Development
Assists researchers in documenting processes accurately and comparing results across studies and geographic regions.
-
Training and Education
Provides a foundational glossary for educating personnel in the coal and coke industry about key processes and technical terminology.
Related Standards
-
ISO 7404-1 - Petrographic analysis of coal - Terminology related to petrographic methods, complementing ISO 1213-1 by covering coal characterization aspects.
-
Other parts of the ISO 1213 series present vocabulary for additional areas in coal and coke processing beyond preparation, such as coking and utilisation.
Keywords
Coal preparation vocabulary, ISO 1213-1, coal processing terms, coal cleaning, coal screening, dense medium separation, froth flotation, coal beneficiation, coal size reduction, coal preparation plant terminology, coal classification, coal handling standards, international coal standards.
ISO 1213-1:2020 serves as an authoritative resource to harmonize terminology in the coal preparation industry, thereby supporting improved communication, operational efficiency, safety, and quality assurance worldwide. For professionals and organizations in coal mining, processing, and supply chains, adherence to this standard promotes best practices and facilitates international cooperation.
