GB/T 31191-2014
Test method of manganese deoxidizer deoxy performance at room temperature (English Version)

Standard No.

GB/T 31191-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 31191-2014

Scope

This standard specifies the test method for the deoxidation performance of manganese-based deoxidizers at room temperature. This standard applies to deoxidizers that use manganese oxide as the main active component to remove oxygen from olefins, light hydrocarbons and inert gases at room temperature.

GB/T 31191-2014 Referenced Document

• GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
• GB/T 6679 General rules for sampling solid chemical products

GB/T 31191-2014 history

• 2014 GB/T 31191-2014 Test method of manganese deoxidizer deoxy performance at room temperature