金屬拉西環填料

金屬拉西格環-金屬隨機包裝

金屬拉西格環是最早發展起來的隨機填料，它們形狀簡單，高度等於直徑，具有優異的耐酸性，能夠承受除氫氟酸（HF）以外的所有酸的腐蝕，還能耐高溫和老化，由金屬片製成，高度等於直徑，常用的尺寸從25mm到75mm不等（較小的小到6mm，較大的大到150mm）...

產品詢盤

金屬拉西格環是最早發展起來的隨機填料。它們形狀簡單，高度等於直徑。它們具有優異的耐酸性，能夠承受除氫氟酸（HF）以外的所有酸的腐蝕，還能耐高溫和老化。它們由金屬片製成，高度等於直徑。常用的尺寸從25mm到75mm不等（較小的小至6mm，較大的可達150mm）。金屬環的厚度爲0.8mm到1.6mm。在強度允許的情況下，環的壁厚應儘可能薄。雖然拉西格環傳質性能不太理想，但由於其結構簡單、易於製造、成本較低，仍被一些工廠採用。

金属不锈钢拉西环散堆填料metal raschig packing random packing (1).png

Carbon：必須符合GB/T 710T和GB/T 708標準。

Stainless鋼：常用型號有304、316L等。材料必須符合GB/T 3280.

銅/鋁材料的要求：銅必須符合T2純銅標準，鋁可以是鋁合金或純鋁。必須提供質量證書。

陶瓷拉西格環

沒有統一的國家標準，但應滿足以下要求：堆積密度爲1.5-2.0 g/cm³，孔隙率爲50%-75%，比表面積爲200-400 m²/m³。

金属不锈钢拉西环散堆填料metal raschig packing random packing (2).png

NameNormalDiameterHeightThicknessSurface區域真空空間散裝密度No. elementsPackfactormmmm2/m3%kg/m3per/m3m-1金屬拉西格環Φ16160.53509066024800

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