GB/T 33690-2017

Active

Test method of coal liquefaction activity by autoclave

煤炭液化反应性的高压釜试验方法

Standard Type
GBT
ICS
73.040
CCS
D20
Status
Active
Issue Date
2017-05-12
Implementation
2017-12-01
Centralized Committee
中国煤炭工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the test method for evaluating the liquefaction activity of coal using a high-pressure autoclave. It is applied in the coal chemical industry and research laboratories to determine the conversion rate and product distribution of coal under simulated liquefaction conditions. The method supports process development, catalyst screening, and quality assessment for direct coal liquefaction projects.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.