This standard specifies the requirements, test methods, inspection rules and marking, packaging, storage and transportation of Z203, Z204 and Z206 natural gas two-stage reforming catalysts. This standard applies to Z203, Z204, Z206 natural gas two-stage reforming catalysts and similar products used in other conversion devices for further conversion of natural gas to hydrogen in the second-stage reformer of synthetic ammonia plants and similar processes for hydrogen production.
HG/T 2273.2-2013 Referenced Document
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 6678 General principles for sampling chemical products
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
HG/T 2273.4 Test method of natural gas reforming catalyst for primary and secondary reformer*, 2014-10-29 Update
HG/T 2782 Test method for single pellet crush strength of fertilizer catalysts
HG/T 3543 Analytical method of chemical composition in natural gas reforming catalyst*, 2014-10-29 Update
HG/T 2273.2-2013 history
2013HG/T 2273.2-2013 The natural gas catalyst for secondary reforming
2004HG/T 2273.2-2004 The natural gas catalyst for secondary reforming