This standard specifies methods for analyzing the chemical composition of light oil conversion catalysts. This standard applies to nickel oxide (10%~50%), aluminum oxide (20%~70%), calcium oxide (10%~15%), and magnesium oxide (10%~15%) in light oil conversion catalysts , Ferric oxide (0.5%~1%), titanium dioxide (0.5%~1%), silicon dioxide (0.5%~13%), potassium oxide (2%~6%), zirconium dioxide (0.3%~ 1%) and the determination of mass fraction of loss on ignition.
HG/T 3555-2016 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 601 Chemical reagent.Preparations of reference titration solutions
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods