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精留塔の窒素保護の方法

2017-03-31View Original

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工場は防爆工場で、現在蒸留塔に窒素保護を施す必要がありますが、どのように行えばよいでしょうか。どのような機器が必要でしょうか
Reply #22017-03-31
よくわかりませんが、内部で窒素封入を行う場合は、精留塔の各接続部を閉じて窒素ガスをわずかに正圧で送り込めばよいです。窒素ガスボンベ、減圧弁、圧力計を用意すれば大丈夫です
Reply #32017-03-31
窒素シールですか?停止時の窒素による保護ですか、それとも運転中の窒素シールですか?

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