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1·A new method for manufacture of spherical ammonia synthesis catalyst was described in this paper.

作者发明了一种高效制造球形氨合成催化剂的新方法。

2·The installation, reduction and commercial operation of A201 type ammonia synthesis catalyst are reported.

本文介绍了A201型氨合成催化剂的装填、还原以及使用情况。

3·This article introduces the application of DNCA type ammonia synthesis catalyst in 800 ammonia synthesis tower.

介绍了DNCA型氨合成催化剂在80 0氨合成塔的应用情况，对它的特点、触媒升温还原要点进行了总结。

4·This article introduces the application of DNCA type ammonia synthesis catalyst in 800 ammonia synthesis tower.

分析氨合成塔下绝热层催化剂利用率低的原因，提出了提高利用率的措施以及实施效果。

5·The industrial application is given of the Type ZA 5 low temperature and low pressure ammonia synthesis catalyst.

报道了ZA5 型低温低压氨合成催化剂的工业应用状况。

6·Through investigation for the easy lost of service life of ammonia synthesis catalyst among middle and small nitrogen plants. it is found;

由于对原料气中硫的净化把关不严，使硫中毒问题成为中小氮肥厂影响氨催化剂使用寿命共同存在的突出问题。

7·As a kind of supported catalyst, the supports of ruthenium-based ammonia synthesis catalysts have a direct effect on the activity of the catalysts.

钌基氨合成催化剂作为一种负载型催化剂，载体对催化剂活性有直接影响。

8·The replacement of the ammonia synthesis catalyst and the reduction by heating of Type A110-1H prereduced catalyst and its operation are summed up.

总结了氨合成催化剂更换及A1 1 0 - 1H型预还原催化剂升温还原以及运行情况。

9·The sorts, research and application situation of the ammonia synthesis catalyst were described. The prospect and direction of development were pointed out.

阐述了氨合成催化剂的种类、研究和使用概况，指出了氨合成催化剂的发展前景与开发方向。

10·A new ammonia synthesis catalyst with rare earths, which is suitable for condition of low temperature and low pressure, highly activated and poison proof, is introduced.

介绍一种新型稀土氨合成催化剂，它具有低温、低压、高活性、高抗毒性。