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clearfix"><div id="z2ti9fg" class="twoCol"><div id="mtkc9uq" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_gongyeqiti/">工業(yè)氣體</a>?<a href="http://www.cdcfah.com/cp/third-gongyeqiti_danqi/">氮氣</a>?浙江移動制氮機哪里買誠信為本杭州博大凈化設(shè)備供應(yīng)</p><div id="eyfiqzv" class="leftbox clearfix"><h1>浙江移動制氮機哪里買誠信為本杭州博大凈化設(shè)備供應(yīng)</h1><div id="s8rjyk3" class="proBig"><div id="2ofh9ho" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/hzbodabaomeng/637184049062451172/284454.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8n283zl" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/hzbodabaomeng/637184049062451172/284454.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7tm2tf3" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>浙江移動制氮機哪里買</p><p><span>***更新：</span>2020-06-23 08:22:26</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8acjdzl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州博大凈化設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>李經(jīng)理</p><p><span>郵箱: </span>76996226@qq.com</p><p><span>電話: </span>18072916777</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span>http://www.bodapurity.com</p><p><span>手機: </span>0571-23287777</p><p><span>地址: </span>鹿山街道工業(yè)功能區(qū)</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="zd2k77o" class="page-proshow02"><p class="title">詳細說明</p><div id="vj22dpm" class="box"><p><p style="text-indent:25px">17. 杭州博大PSA變壓吸附制氮機的原理是，利用碳分子篩可以同時吸附空氣中的氧和氮，其吸附量也隨著壓力的升高而升高，而且在同一壓力下氧和氮的平衡吸附量無明顯的差異。因而，*憑壓力的變化很難完成氧和氮的有效分離。如果進一步考慮吸附速度的話，就能將氧和氮的吸附特性有效地區(qū)分開來。氧分子直徑比氮分子小，因而擴散速度比氮快數(shù)百倍，故碳分子篩吸附氧的速度也很快，吸附約1分鐘就達到90%以上；而此時氮的吸附量*有5%左右，所以此時吸附的大體上都是氧氣，而剩下的大體上都是氮氣。這樣，如果將吸附時間控制在1分鐘以內(nèi)的話，就可以將氧和氮初步分離開來，也就是說，吸附和解吸是靠壓力差來實現(xiàn)的，浙江移動制氮機哪里買，壓力升高時吸附，壓力下降時解吸。而區(qū)分氧和氮是靠兩者被吸附的速度差，通過控制吸附時間來實現(xiàn)的，將時間控制的很短，氧已充分吸附，而氮還未來得及吸附，浙江移動制氮機哪里買，就停止了吸附過程，浙江移動制氮機哪里買。因而變壓吸附制氮要有壓力的變化，也要將時間控制在1分鐘以內(nèi)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江移動制氮機哪里買" src="http://tyunfile.71360.com/UploadFile/hzbodabaomeng/637184049062451172/284454.jpg"></div><p> 博大的集裝箱式可移動制氮設(shè)備，適用于石油、天然氣、化工及其它相關(guān)領(lǐng)域的管道吹掃、置換、應(yīng)急搶險、易燃氣體、液體的稀釋等。 </p> <p> 1、采用集裝箱式結(jié)構(gòu)，方便運輸，方便安裝，占地小無需基建投資，投資少； </p> <p> 2、嚴格根據(jù)客戶現(xiàn)場的工況來設(shè)計制造； </p> <p> 3、自動化運行，可提供DCS控制； </p> <p> 4、電驅(qū)和發(fā)電機驅(qū)動均可使用，方便野外作業(yè)； </p> <p> 5、操作簡便，運行穩(wěn)定，內(nèi)部構(gòu)件合***流分布均勻； </p> <p> 6、自動氮氣排空裝置，保證產(chǎn)品氮氣質(zhì)量； </p> <p> 7、正常操作使用壽命可達8-10年。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江移動制氮機哪里買" src="http://tyunfile.71360.com/UploadFile/hzbodabaomeng/637183210557216797/6410127.jpg"></div><p style="text-indent:25px">博大的膜制氮設(shè)備原理是，膜空分制氮原理，空氣經(jīng)壓縮機壓縮過濾后進入高分子膜過濾器，由于各種氣體在膜中溶解度和擴散系數(shù)不同，導致不同氣體在膜中相對滲透速率不同。根據(jù)這一特性，可將各種氣體分為“快氣”和“慢氣”。當混合氣體在膜兩側(cè)壓力差的作用下，滲透速率相對快的氣體，如水、氫氣、氦氣、硫化氫、二氧化碳等透過膜后，在膜的滲透側(cè)被富集，而滲透速率相對較慢的氣體，如甲烷、氮氣、一氧化碳和氬氣等氣體則被滯留在膜的側(cè)被富集，從而達到混合氣體分離的目的。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/359835.html</p></div></div></div></div></div><div id="88eb4m3" class="page-right twoColRt"><div id="nwy28sr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lfmj9eq" class="recomPic likePro"><a 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