GB/T 15678-2010
Active
T/ZZB 3634-2024
Active
Group standards
T/ZZB 3634-2024 Nitrogen Decompression Cooling Box for Ammonia Synthesis by Deep-Cryogenic Liquid Nitrogen Absorption。
T/ZZB 3634-2024 Nitrogen Decompression Cooling Box for Ammonia Synthesis by Deep-Cryogenic Liquid Nitrogen Absorption。
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3634-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mechanical
ICS Name:
Other chemical equipment
Publish Date:
2024-04-15
Implement Date:
2024-06-15
Scope
Main technical content: This document specifies the product composition, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, as well as quality commitments of the cryogenic liquid nitrogen washing coolers used in synthetic ammonia. This document is applicable to the cryogenic liquid nitrogen washing coolers (referred to as "liquid nitrogen washing coolers") used for removing carbon monoxide, argon, methane and other components from raw gas by the cryogenic method, and proportioning pure synthetic gas for ammonia synthesis with a hydrogen-nitrogen ratio of 3:1
Development Information
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