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简要介绍煤基氮肥、甲醇生产中气体深度净化技术,其中涉及中小型合成氨厂的深度净化技术,合成氨和甲醇厂的脱硫脱碳一体化净化技术,大型甲醇厂的深度净化技术,液氮洗净化技术,布朗深冷净化技术,焦炉煤气的深度净化技术等。
This paper introduces the technology of deep purification of gas in coal-based nitrogenous fertilizer and methanol production, including the deep purification technology of small and medium sized ammonia plant, the integrated desulfurization and decarbonization technology of ammonia plant and methanol plant, the deep purification technology of large-scale methanol plant, Technology, Brown cryogenic purification technology, coke oven gas purification technology and so on.