本文通过合成氨工艺流程的课件开发，探讨了多媒体在化工工艺流程教学中的应用。
This article discusses the application of multimedia in the teaching of the chemical technological process.
介绍了合成氨中压联醇串高压醇烷化工艺技术，达到了取代铜洗的目的。
The process technology for medium-pressure methanol in ammonia synthesis combined with high-pressure methanol methanation was introduced; the purpose for replacing the copper washing was reached.
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