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高压反应釜有哪几种封头形式

点击次数:885  发布时间:2018-01-12
   高压反应釜封头形式主要有半球形、椭圆形、蝶形、平盖形这四中。如果从工艺操作要求考虑,对高压反应釜用封头形状无特殊要求。但是由于平盖封头都存在较大的边缘应力,且采用平板封头厚度较大,故上述两种封头在高压反应釜中并不宜采用。

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