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用醇代替水來吸收化工産品生産中排出的廢氣HCI

返回打印发布时间：2016/4/4 点击：10893

用醇代替水來吸收化工産品生産中排出的廢氣HCI

氯化氫對環境的影響，大家都有所聽說，但是沒有認證的了解過，接下來的文章會讓您有所收獲。

用醇代替水來吸收化工産品生産中排出的廢氣氯化氫；所述醇的化學通式是ROH，其中的R爲1-8個碳原子；當吸收釜中的氯化氫在醇中溶解达到饱和时，把饱和溶液放入装有冷凝器的反应釜中，在常压下、温度为40～190℃时排出氯化氫。

排出氯化氫後，再升高反應釜中溶液的溫度至50～210℃，在常壓下排出溶液中多余的醇；排出多余的醇以後，反應釜中的剩余物用堿性物質中和至pH爲6.5～7.0，再用沈降法分層，去水、蒸餾，便得到剩余物成品。

吸收與利用廢氣氯化氫時，可減少環境汙染，降低生産成本。

山東言赫化工有限公司專業經營淄博萬達利特種氣體公司生産的氯化氫是在淄博齊魯石化工業園區注冊的高新科技企業，淄博萬達利直屬于北京華宇同方，主要從事新材料技術和化工新技術的研發，以及高新技術産品的生産和銷售。研發的沸石催化劑及其應用技術處于世界先進水平.生産的“華宇同方”牌高純氯化氫産品與國際知名品牌的性能相當,爲半導體器件制造業、光伏産業和醫藥工業提供了充足的優質原材料。

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