Power Plant Chemical Testing Standards - Selected Topics　Coal Quality Testing

Author: Writing Group of Selected Standards for Power Plant Chemical Testing, edited by the Second Editorial Office of China Standard Press
Publisher:
Publishing Date: 2006-01-01
Features: Chemical supervision is one of the important links for ensuring the safe, economical, and stable operation of power generation and supply equipment. It is essential to adopt detection methods and scientific management approaches that can adapt to the development of power production, promptly identify and eliminate potential hazards related to chemical supervision, and prevent accidents. Implementing power plant chemical testing standards, including water and steam, oil quality, and coal quality standards, is a crucial means of organizing power production and ensuring the safe and economical operation of power units. It is also an important component of modern enterprise management. To facilitate the learning and implementation of power plant chemical testing standards by chemical testing personnel, the expert Cao Changwu and the Second Editorial Office of China Standard Press jointly edited the "Selected Standards for Power Plant Chemical Testing" series. This series is divided into three sub-series: water and steam testing, oil quality testing, and coal quality testing. Each sub-series of this series includes two parts: basic standards and testing method standards. Since sample collection and preparation are prerequisites for testing, sample collection and preparation standards are included in the basic standards. Common and important standards used in power plant chemical testing are selected for this series. This sub-series, "Selected Standards for Power Plant Chemical Testing - Coal Quality Testing," includes 3 basic standards and 30 testing method standards, among which 25 are national standards and 8 are industry standards. The attributes of the national standards collected in this compilation are indicated in this catalog (GB or GB/T), with the year indicated by a four-digit number. Some national standards were published before the national standard cleanup and revision, and have not been revised yet. Therefore, the original text is retained in the main body. When readers use these national standards, their attributes should be based on those indicated in this catalog (please note that the attributes of standards referenced in the "Referenced Standards" section of the standard text should be checked by readers). Due to differences in publishers and publication years, the formats, symbols, designations, units, and terminology of the standards included in this compilation vary. During this compilation, only obvious errors in the technical content of foreign standards and other clear inappropriate aspects were corrected. This compilation is primarily intended for production frontline personnel and technical management personnel engaged in coal quality testing in various types of power plants, including large, medium, and small power plants, self-provided power plants in various industries, and thermal power plants. It is also suitable for personnel and departments in various industries engaged in coal quality testing and related fields.