预还原型氨合成催化剂的特性及使用

Characteristics and Use of Pre-Reduced Ammonia Synthesis Catalysts

研究了预还原型氨合成催化剂的有关特性 ,提出了该类催化剂应有适当厚度的氧化层保护膜 ,催化剂在使用中应注意用N2 或其它惰性气保护、避开热源。

The relevant characteristics are studied of pre reduced ammonia synthesis catalysts. It is proposed that these catalysts should have an oxide layer protection film of a suitable thickness, the catalysts in use should be protected with nitrogen or other inert gases, heat sources should be avoided, and contact with moisture should be prohibitted.