模拟放大、工程设计、设备制造和材料性能的问题，是我国合成氨工业技术进步缓慢的主要原因。
Problems existed in simulation scale-up, engineering design, equipment manufacture and materials properties are main causes for the slow technical progress of the ammonia industry in China.
氢在化学工业中用于合成氨和蔬菜、动物油和脂肪的氢化作用。
Hydrogen is used in the chemical industry to synthesize ammonia and in the hydrogenation of vegetable and animal oils and fats.
概述了合成氨和石油化工中氯对催化剂及设备的危害，以及工业脱氯的重要意义与成功应用范例。
Damage to catalyst and equipment from chlorine in ammonia plant and petrochemical industry Is described in. Significance and successful examples of dechlorination in industry are introduced.
分析了吉林化学工业公司化肥厂合成氨装置氨压缩机t形槽干气密封磨损、泄漏、使用寿命短原因。
The reasons for worn dry gas seal on t slot, leakage and the short life of application were analyzed for the ammonia plant in Jilin Chemical Industry Company.
总结了焦化汽油馏分低压加氢精制生产合成氨原料的工业试验情况。
A commercial test of coker gasoline hydrotreating for synthetic ammonia feedstock was summarized.
可以广泛应用于合成氨厂和所有含氢工业尾气的工厂。对于综合利用能够取得理想的效益。
It is able to be used wildly in ammonia plants or other chemical works with hydrogen-containing tail gas, thus attained satisfactory benefits in stand of comprehensive utilization.
可以广泛应用于合成氨厂和所有含氢工业尾气的工厂。对于综合利用能够取得理想的效益。
It is able to be used wildly in ammonia plants or other chemical works with hydrogen-containing tail gas, thus attained satisfactory benefits in stand of comprehensive utilization.
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