This standard specifies the test method for the sulfur capacity of medium-temperature iron oxide desulfurizers. This standard is applicable to iron oxide desulfurizers that remove hydrogen sulfide from various chemical raw gases under medium temperature conditions.
HG/T 4679-2014 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 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 6678 General principles for sampling chemical products
GB/T 6682 Water for analytical laboratory use.Specification and test methods
HG/T 4679-2014 history
2014HG/T 4679-2014 Test method of iron oxide desulfurization sorbent at medium temperature