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What is the Test Standard of SYAMCAT A217 Ammonia Synthesis Catalyst Activity ?
What is the Test Standard of SYAMCAT A217 Ammonia Synthesis Catalyst Activity ?
Activity Measurement:
In accordance with the Q/SA002-2010 test method for ammonia synthesis catalysts, the activity of SYAMCAT A217 is determined under laboratory conditions.
The catalyst is prepared with a particle size of 1.0 to 1.4 mm, a loading of 2 ml, a pressure of 15.0 MPa, a space velocity of 3×10^4 hr⁻¹, and a temperature of 415°C (after 20 hours of heat resistance at 500°C). The minimum ammonia content in the outlet gas should not be less than 14.2%.