Pall Ring

Bauer halkası, Raschig halkası üzerinde önemli ölçüde iyileştirilmiştir. Halkanın dış çapı da yüksekliğine eşit olmasına rağmen, halka duvarında içe doğru uzanan dil benzeri parçalara sahip iki sıra pencere kesilir. Her...

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Pall halkası, Raschig halkası üzerinde önemli ölçüde iyileştirilmiştir. Halkanın dış çapı da yüksekliğine eşit olmasına rağmen, halka duvarında içe doğru uzanan dil benzeri parçalara sahip iki sıra pencere kesilir. Her pencere deliği tabakası 5 dil benzeri parçaya sahiptir. Bu yapı, gaz-sıvı dağılımını iyileştirir, halkanın iç yüzeyinden tam olarak yararlanır ve gaz-sıvı dağılımının ve iletiminin verimliliğini artırır. Genellikle metal, plastik veya seramikten yapılmıştır. Moleküler elekler, gözenek çaplarından daha küçük olan molekülleri gözenek kanallarına adsorbe edebilir ve büyük molekülleri kanalların dışına itebilir, böylece moleküllerin taranmasında rol oynar. Tabii ki, moleküler elekler sadece tarama işlevine sahip olmakla kalmaz, aynı zamanda reaksiyon yeteneğini geliştirmede belirli bir role sahiptir, yani kimyasal reaksiyonların ilerlemesini teşvik etmek için kimyasal reaksiyonlarda bir "ortam" görevi görürler.

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Plastic Pall Ring

Metal Pall Ring

Ceramic Pall Ring

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