GB/T 5178-1985
Replaced
T/SDAS 194-2020
Active
Group standards
T/SDAS 194-2020 ether-derived butane。
T/SDAS 194-2020 ether-derived butane。
Price:
$ 20.00
Basic Information
Standard Code:
T/SDAS 194-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Non-ferrous metals and their alloy products
ICS Name:
\nAromatic hydrocarbons
Publish Date:
2020-11-01
Implement Date:
2020-11-15
Scope
Main technical content: This document specifies the terms and definitions, technical requirements, and test methods for post-etherified C4, as well as inspection rules, marking, packaging, transportation, and storage, delivery acceptance, and safety. This document applies to post-etherified C4 produced from liquefied gas with C3 and C4 as the main components, through processes such as refining, gas fractionation, and etherification. This product is mainly used as a raw material for alkylation units.
Development Information
Related Standards
GB/T 13530.1-1992
Replaced
GB/T 13530.1-1992 Sodium ethoxylated alkyl sulfate—Determination of total active matter content
GB/T 13530.2-1992
Replaced
GB/T 13530.2-1992 Sodium ethoxylated alkyl sulfate—Determination of unsulfated matter content
GB/T 13530.3-1992
Replaced
GB/T 13530.3-1992 Sodium ethoxylated alkyl sulfate—Determination of the mean relative molecular mass
GB/T 13658-1992
Replaced
GB/T 13658-1992 Polymethylene polyphenylene isocyanate
GB 14544-1993
Replaced