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简要介绍二氧化碳汽提尿素装置低压回收工序采用低压洗涤塔工艺,有效降低了尾气中氨、二氧化碳的排放,大大降低了生产成本。
Brief introduction of carbon dioxide stripping urea plant low-pressure recovery process using low-pressure scrubber process, effectively reducing the exhaust ammonia, carbon dioxide emissions, greatly reducing production costs.