{"id":620,"date":"2026-06-29T13:48:30","date_gmt":"2026-06-29T05:48:30","guid":{"rendered":"https:\/\/www.dawosmachinery.com\/?post_type=product&p=620"},"modified":"2026-07-30T10:15:53","modified_gmt":"2026-07-30T02:15:53","slug":"membrane-nitrogen-generator","status":"publish","type":"product","link":"https:\/\/www.dawosmachinery.com\/ar\/product\/membrane-nitrogen-generator\/","title":{"rendered":"\u0645\u0648\u0644\u062f \u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u063a\u0634\u0627\u0626\u064a"},"content":{"rendered":"
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Membrane nitrogen generators operate on the principle of selective permeation. Different gas components in air exhibit distinct solubility and diffusion rates when passing through polymer membranes. Fast-permeating gases are separated from slower-permeating components, such as nitrogen, by exploiting this property.<\/div>\n<\/div>\n

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1. Offshore oil platforms\uff1a<\/h3>\n
Produces inert nitrogen for explosion prevention and oxidation control, ensuring operational safety.<\/div>\n

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2. Oil tankers (oil\u2013gas displacement)\uff1a<\/h3>\n
Displaces flammable gases in cargo tanks to eliminate explosion risks during transportation.<\/div>\n

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3. Vehicle-mounted mobile nitrogen generator\uff1a<\/h3>\n
Compact and flexible, enabling on-site nitrogen supply for temporary work sites.<\/div>\n

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4. Field military applications\uff1a<\/h3>\n
Rapidly generates nitrogen for field operations, equipment protection, and explosion prevention.<\/div>\n
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Technical Indicators<\/h3>\n<\/div>\n
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Nitrogen flow rate: 1 – 5000 Nm\u00b3\/h<\/td>\n(under standard conditions)<\/td>\n<\/tr>\n
Nitrogen purity: 90% – 99.9995%<\/td>\n(based on national standard, non-oxygen content)<\/td>\n<\/tr>\n
Nitrogen pressure: 0.01 – 0.8 MPa<\/td>\n(stable and adjustable gauge pressure)<\/td>\n<\/tr>\n
Nitrogen dew point: -40\u00b0C to -70\u00b0C<\/td>\n(atmospheric dew point)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Process flow diagram<\/h3>\n<\/div>\n
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Part drawing<\/h3>\n<\/div>\n
\"PSA\u96f6\u4ef6\u56fe\"<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"featured_media":1158,"template":"","meta":{"_acf_changed":false},"product_cat":[20,45],"class_list":["post-620","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-nitrogen-generator","product_cat-membrane-separation-nitrogen-generator"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dawosmachinery.com\/ar\/wp-json\/wp\/v2\/product\/620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dawosmachinery.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dawosmachinery.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dawosmachinery.com\/ar\/wp-json\/wp\/v2\/media\/1158"}],"wp:attachment":[{"href":"https:\/\/www.dawosmachinery.com\/ar\/wp-json\/wp\/v2\/media?parent=620"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dawosmachinery.com\/ar\/wp-json\/wp\/v2\/product_cat?post=620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}