GB/T 37175-2018 in English

Background of Standard Formulation and Analysis of Technical Evolution

GB/T 37175—2018 "Coking Carbazole" is a national standard formulated for coking carbazole, an important intermediate product in the coal chemical industry. The standard is managed by the National Technical Committee for Coal Chemical Standardization, proposed by the China Iron and Steel Association, and officially released in 2018.

Coking carbazole is an important chemical extracted from coal tar and is widely used in electronics, medicine, dyes and other fields. With the rapid development of my country's coal chemical industry, higher demands have been placed on the quality and technical requirements of coking carbazole. The formulation of this standard aims to standardize product quality, unify test methods, and ensure the healthy development of the industry.

Comparative analysis of standard frameworks

Explanation of professional terms and practical application cases

Implementation suggestions

• Enterprise side: Establish a complete quality management system to ensure that the production process meets the standard requirements; regularly calibrate and maintain production equipment and testing instruments.
• Testing agency: Carry out inspection work in strict accordance with the test methods specified in the standard to ensure the accuracy and reliability of the data; establish a long-term quality monitoring mechanism to provide technical support for the industry.
• Supervisory departments: Strengthen supervision and inspection of coal chemical enterprises, urge enterprises to implement the main responsibility for quality; promote the publicity and implementation of standards, and improve the technical level and quality awareness of practitioners.