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蓬萊干冰

2021-09-07 08:59:42
蓬萊干冰
詳細介紹:

煙臺干冰是固態的二氧化碳,在6250.5498千帕壓力下,把二氧化碳冷凝成無色的液體,再在低壓下迅速凝固而得到。  

有關干冰的歷史可以追溯到1823年英國的法拉第和笛彼,他們液化了二氧化碳,其后的1834年德國的奇絡列成功地制出了固體二氧化碳。但是當時只是限于研究使用,并沒有被普遍使用過。

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E-mail:15725521528@126.com         地址:煙臺市芝罘區幸福中路187號

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