GB/T 1653-1997
Replaced
GB/T 31191-2014
Active
National standards
GB/T 31191-2014 Test method of manganese deoxidizer deoxy performance at room temperature
GB/T 31191-2014 Test method of manganese deoxidizer deoxy performance at room temperature
Basic Information
Standard Code:
GB/T 31191-2014
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basics of catalysts and general methods
ICS Name:
Other chemical products
Publish Date:
2014-09-03
Implement Date:
2015-05-01
Pages:
8 pages
Scope
This standard specifies the test method for the deoxygenation performance of manganese-based deoxygenation agents at normal temperature.
This standard is applicable to deoxygenation agents mainly composed of manganese oxide, which can remove oxygen from olefins, light hydrocarbons, and inert gases at normal temperature.
Development Information
Referenced Standards
GB/T 6003.1-1997 Test sieves of metal wire cloth
GB/T 6003.1-2012 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth
GB/T 6003.1-2022 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth
GB/T 6679-2003 General rules for sampling solid chemical products
Related Standards
LY/T 1645-2005
Active
LY/T 1645-2005 Domestic camphor
WB/T 1023-2005
Active
WB/T 1023-2005 Magnesite cement material modifiers
GB/T 20621-2006
Active
GB/T 20621-2006 Generator of complex chlorine dioxide by chemical reaction
GB/T 20622-2006
Active
GB/T 20622-2006 Stable isotope 15N inorganic labelled compound
GB/T 20783-2006
Replaced