This standard specifies the requirements for ammonia synthesis catalysts such as A110 series (including A110-1, A110-2, A110-3, A110-4, A110-5Q, A110-6), A201, A202, A203, A207, A301, etc. Test methods, inspection rules and markings, packaging, storage, and transportation. This standard applies to the A110 series (including A110-1, A110-2, A110-3, A110-4, A110-5Q, A110-6), A201, and A202 used to react hydrogen and nitrogen to produce ammonia in ammonia synthesis units. , A203, A207, A301 type ammonia synthesis catalyst.
HG/T 3550-2013 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 3545 Test method of activity for ammonia synthesis catalyst*, 2014-10-29 Update
HG/T 3554 Analytical method of chemical composition in ammonia synthesis catalyst