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class="ly_crumb"> <img src="/skins/647015/images/crumb_icon.png" /><p>當(dāng)前位置：<a href="/">首頁</a> > <a href="/news.html">新聞中心</a> > <span>解說蜂窩陶瓷分子篩的吸附特性</span></p> </div>   <div id="nd8kb1mndpqn" class="ly_NyNewsdetail"> <h1 class="NyNewsdetail_title">解說蜂窩陶瓷分子篩的吸附特性</h1> <div id="nd8kb1mndpqn" class="NyNewsdetail_tips">更新時間：2022-03-17 點擊次數(shù)：1886</div> <div id="nd8kb1mndpqn" class="NyNewsdetail_con"> 　　<strong><a href="http://www.cangyuantech.com/SonList-1429763.html" target="_blank">蜂窩陶瓷分子篩</a></strong>因其高效的吸附和解吸能力，在涂料、包裝、印刷等行業(yè)廣泛應(yīng)用于有機(jī)廢氣的凈化。蜂窩陶瓷分子篩對H2O、NH3、H2S和CO2等高聚物的極性具有很高的親和力。特別是對于水，它在低分壓（甚至在133帕以下）或低濃度、高溫（甚至在100℃以上）等非常惡劣的條件下仍具有較高的吸附能力。<div>　　1、低分壓或低濃度下的吸附</div><div>　　在相對濕度30%時分子篩的吸水量比硅膠,活性氧化鋁都高。隨著相對濕度的降低，分子篩的*性越發(fā)顯著，而硅膠，活性氧化鋁隨著濕度的增加，吸附量不斷增加，在相對濕度很低時，它們的吸附量很少。</div><div>　　2、高溫吸附</div><div>　　分子篩是可用的高溫吸附劑。在100℃和1.3%相對濕度時分子篩可吸附15%重量的水分,比相同條件下活性氧化鋁的吸水量大10倍;而比硅膠大20倍以上。所以在較高的溫度下，分子篩仍能吸附相當(dāng)數(shù)量的水分，而活性氧化鋁，特別是硅膠，大大喪失了吸附能力。</div><div>　　3、高速吸附</div><div>　　分子篩對像水等極性分子在分壓或濃度很低時的吸附速率要遠(yuǎn)遠(yuǎn)超過硅膠，活性氧化鋁。雖然在相對濕度很高時，硅膠的平衡吸水量要高于分子篩，但隨著吸附質(zhì)的線速度的提高，硅膠的吸水率越來越不如分子篩效率高。</div> </div> <div id="nd8kb1mndpqn" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/News-548287.html">萬萬沒想到，蜂窩分子篩的吸附原理是這樣的</a></li> <li>下一篇：<a href="/News-546212.html">多種領(lǐng)域能充分應(yīng)用蜂窩狀沸石分子篩</a></li> </ul> </div> </div>   <div id="nd8kb1mndpqn" class="foot_box"> <div id="nd8kb1mndpqn" class="foot_t"> <div id="nd8kb1mndpqn" class="w1200"> <a 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