GB/T 6052-2011 in English
SUPERSEDEDIndustrial liquid carbon dioxide
- Issued on:2011-12-30
- Implemented on:2012-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 6052-2011工业液体二氧化碳》由TC206(全国气体标准化技术委员会)归口,主管部门为中国石油和化学工业联合会。
Scope
This standard specifies the technical requirements, test methods, packaging, marking, storage and transportation of liquid carbon dioxide for industrial use and welding. This standard applies to liquid carbon dioxide produced from lime kiln gas, fermentation gas, hydrocarbon conversion gas and recovered from industrial exhaust gas, mainly used in welding, chemical industry, casting, refrigeration, chemical fiber, agriculture and scientific research and other departments and fields. Molecular formula: CO2 Relative molecular mass: 44.0095 (according to the international relative atomic mass in 2007).

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