{"id":814873,"date":"2026-05-23T21:17:02","date_gmt":"2026-05-23T21:17:02","guid":{"rendered":"https:\/\/www.abnewswire.com\/pressreleases\/?p=814873"},"modified":"2026-05-23T21:17:02","modified_gmt":"2026-05-23T21:17:02","slug":"sam-introduces-stainless-steel-pall-rings-for-pharmaceutical-separation-processes-to-improve-mass-transfer-efficiency","status":"publish","type":"post","link":"https:\/\/www.abnewswire.com\/pressreleases\/sam-introduces-stainless-steel-pall-rings-for-pharmaceutical-separation-processes-to-improve-mass-transfer-efficiency_814873.html","title":{"rendered":"SAM Introduces Stainless Steel Pall Rings for Pharmaceutical Separation Processes to Improve Mass Transfer Efficiency"},"content":{"rendered":"

Stanford Advanced Materials (SAM) has introduced 304 and 316L stainless steel Pall rings <\/a>designed for pharmaceutical distillation and separation processes. The new packing solution is intended to improve gas-liquid mass transfer efficiency, reduce pressure drop, and enhance corrosion resistance in API manufacturing environments.<\/p>\n

The Efficiency Challenge in Pharmaceutical Distillation<\/strong><\/p>\n

When making API, drug manufacturers face a tough question: how do you boost purity without cranking up the heat and damaging sensitive ingredients?<\/p>\n

Traditional packings like Raschig rings have a closed structure. This causes uneven gas-liquid flow and high pressure drop. To hit purity targets, companies have to raise temperatures or run longer cycles. That drives up energy costs and risks thermal damage, fouling, coking, or even scrapping entire batches.<\/p>\n

SAM’s metal Pall rings solve this with a unique structural design.<\/p>\n

Metal Pall Rings Improve Mass Transfer Efficiency<\/strong><\/p>\n

SAM’s stainless steel Pall rings feature a multi-window design with inwardly bent tabs, as Figure 1.<\/p>\n

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Fig 1. Metal Pall Rings<\/em><\/p>\n

This structure facilitates the direct flow of gas and liquids through the packed bed. Gas forms droplets of liquid, ensuring constant dispersion and re-dispersion of the two phases to ensure maximum contact between gas and liquid. This is made possible by SAM’s Pall rings, which offer greater mass transfer efficiency than conventional packings by about 30% to 50%.<\/p>\n

Metal Pall Rings Keep Fluids Flowing Smoothly and Evenly<\/strong><\/p>\n

How well a packing handles fluid flow is a big deal. SAM’s metal Pall rings are designed with smart window placement and structure, so fluids distribute evenly and move efficiently. Plus, they resist fouling—so even if you’re dealing with solids or sticky liquids, flow stays strong. The tabs also help stop wall flow, so every bit of packing does its job.<\/p>\n

Metal Pall Rings Stand Up to Corrosion<\/strong><\/p>\n

Chemical processes often involve nasty, corrosive stuff that eats away at regular packings. SAM’s metal Pall rings are made of 304 or 316L stainless steel, so they hold up well under tough conditions—no major corrosion, wear, or warping. That means longer packing life and smoother, more reliable operation. Need even more protection? Special coatings are available for extra demanding jobs.<\/p>\n

Big Cost Savings with Metal Pall Rings<\/strong><\/p>\n

Metal Pall rings save you real money. Their low-pressure drop significantly can significantly reduce annual energy consumption costs for mid-sized pharmaceutical production facilities. Better mass transfer efficiency dramatically boosts processing capacity without swapping out the column—while also cutting product loss and improving yield. And thanks to high-quality stainless steel, packing life is much longer, slashing maintenance and replacement costs.<\/p>\n

About Stanford Advanced Materials<\/strong><\/p>\n

Stanford Advanced Materials<\/a> is a trusted global supplier of metals, high-performance ceramics, and industrial packings. SAM provides reliable, high-efficiency solutions for the pharmaceutical, chemical, and manufacturing industries. For detailed specs on SAM’s 304\/316L stainless steel Pall rings, just send us an inquiry<\/a>.<\/p>\n

Media Contact<\/span>
Company Name:<\/strong> Stanford Advanced Materials<\/a>
Contact Person:<\/strong> Maria Higgins
Email:<\/strong> Send Email<\/a>
Address:<\/strong>1940 E Deere Ave #100
City:<\/strong> Santa Ana
State:<\/strong> CA 92705
Country:<\/strong> United States
Website:<\/strong> www.samaterials.com<\/a><\/p>\n

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Stanford Advanced Materials (SAM) has introduced 304 and 316L stainless steel Pall rings designed for pharmaceutical distillation and separation processes. The new packing solution is intended to improve gas-liquid mass transfer efficiency, reduce pressure drop, and enhance corrosion resistance in … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[408,406,423,411,404],"tags":[],"class_list":["post-814873","post","type-post","status-publish","format-standard","hentry","category-Electronics-Semiconductors","category-Pharmaceuticals-Biotech","category-Professional-Services","category-Technology","category-US"],"_links":{"self":[{"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/posts\/814873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/comments?post=814873"}],"version-history":[{"count":0,"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/posts\/814873\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/media?parent=814873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/categories?post=814873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.abnewswire.com\/pressreleases\/wp-json\/wp\/v2\/tags?post=814873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}