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http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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src="https://tyunfile.71360.com/WaterMark/UploadFile/zhsyyq/637388708795467077/3987498.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qoqd8q4" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zhsyyq/637388708795467077/3987498.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tlrircn" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè),甲醛/甲苯發(fā)生器</p><p><span>***更新：</span>2020-12-30 10:28:19</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="rpvm8mf" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州眾好實驗儀器科技有限公司</a></p><p><span>聯(lián)系人：</span>徐兵兵</p><p><span>郵箱: </span>xbbhdu@163.com</p><p><span>電話: </span>18268001581</p><p><span>傳真: </span>0512_</p><p><span>網址: </span>http://www.zonho-tech.com</p><p><span>手機: </span>0512-68290889</p><p><span>地址: </span>中國（江蘇）自由貿易試驗區(qū)蘇州片區(qū)蘇州工業(yè)園區(qū)現(xiàn)代大道88號物流大廈1801-02室</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="k7yudyf" class="page-proshow02"><p class="title">詳細說明</p><div id="vtpvrip" class="box"><p><p style="text-indent:25px">銀催化氧化法制備甲醛工藝過程中，在甲醇的上限操作，浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè)，混合氣中甲醇濃度較高，設備負荷大，對工藝流程要求低，因而建廠投資較低。產品中甲酸含量少，尾氣中含氫，可以燃燒，但是甲醇的轉化率低，單耗高，浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè)，甲醛中含有相當一部分甲醇，對降低成本、改善環(huán)境不利，且主要用于生產低濃度甲醛（37%左右），有一定局限性。由于銀法在873K高溫下操作，電解銀容易在反應條件下晶粒長大，加上銀催化劑對原料中毒物如[Fe（Co）5S]極為敏感，因而催化劑壽命較短，浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè)，致使催化劑頻繁更換，不能長期穩(wěn)定操作。便攜式甲醛/甲苯發(fā)生器廠家報價。浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè),甲醛/甲苯發(fā)生器" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhsyyq/637388708795467077/3987498.png"></div><p style="text-indent:25px">甲醛發(fā)生器氣體導入設備，具體為一種甲醛發(fā)生器氣體導入裝置，包括甲醛發(fā)生器，所述甲醛發(fā)生器的一端面固定安裝有進氣管，所述進氣管內腔中安裝有單向通氣閥，所述進氣管的右端固定夾設有氣體導入裝置，所述氣體導入裝置的內腔中設有抽氣泵，并與外管內壁貼合，抽氣泵的出氣管插入內管中，且與內管內壁貼合，所述內管和外管上均固定套設有限位套管，本實用新型結構通過將抽氣泵設置在氣體導入裝置內，利用在抽氣泵的進氣管口和出氣管口分別設置活動連接管，通過改變結構的活動連接管可以很方便的實現(xiàn)氣體導入裝置與甲醛發(fā)生器的連接，很方便實現(xiàn)氣體的導入，較傳統(tǒng)結構更為簡單方便。浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè)蘇州眾好甲醛/甲苯發(fā)生器廠家報價。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè),甲醛/甲苯發(fā)生器" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhsyyq/637388709050750293/7159421.png"></div><p style="text-indent:25px"> 廢氣處理辦法三：臭氧氧化法：臭氧本身是一種強氧化劑，具有強氧化性，可將有機物分解為二氧化碳和水等，因此可以用于對有機污染物的凈化和消毒。汪耀珠等人在密密閉的超凈工作臺人工產生甲醛后，用一直30w的紫外燈產生低濃度臭氧，分別測甲醛和臭氧濃度，同時測低濃度臭氧對甲醛的凈化率。甲醛是一種重要的基本有機化工原料，但由于沸點低，性質活潑，存在著工業(yè)包裝要求高，貯存穩(wěn)定性差，運輸困難，使用不便等弊病。多聚甲醛是工業(yè)甲醛極好的代用品，高質量的多聚甲醛具有純度高，水溶性好，解聚完全，產品疏松，顆粒均勻等特點，被譽為理想的純甲醛源。</p><p style="text-indent:25px">近些年，隨著人們生活水平的不斷提高，很多人都買了新房子，進行室內裝修之后，所帶來的室內空氣污染問題越來越嚴重，其中甲醛被視為室內空氣污染的主要成分，所以如何除去室內空氣中的甲醛就顯得尤為重要，目前大多數(shù)去除甲醛的方法是把藥品直接放置在室內對甲醛進行吸收，吸收過甲醛的藥品是有劇毒的，如果采用這種方法吸收甲醛，兒童和寵物很容易就能接觸到吸收有甲醛的藥品，如果誤食進體內，那后果可想而知。所以對于甲醛的控制對于人的身體健康具有很大的作用。新型甲醛/甲苯發(fā)生器價格實惠。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè),甲醛/甲苯發(fā)生器" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhsyyq/637388708884471084/5529386.png"></div><p style="text-indent:25px">用于檢測甲醛的傳感器有電化學傳感器、光學傳感器和光生化傳感器等。電化學傳感器結構比較簡單，成本比較低，其中高質量的產品性能穩(wěn)定，測量范圍和分辨率基本能達到室內環(huán)境檢測的要求。但缺點是所受干擾物質多，且由于電解質與被測甲醛氣體發(fā)生不可逆化學反應而被消耗，故其工作壽命一般比較短。光學傳感器價格比較貴，且體積較大，不適用于在線實時分析，使其使用的****性受到限制。雖然光生化傳感器提高了選擇性，但是由于酶的活性以及其它因素導致傳感器不穩(wěn)定，缺乏實用性，而且一般甲醛氣體傳感器的價格過高，難以普及。智能甲醛/甲苯發(fā)生器技術指導。浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè)</p><p style="text-indent:25px">便攜式甲醛/甲苯發(fā)生器推薦廠家。浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè)</p><p style="text-indent:25px">甲醛是一種有機化學物質，化學式是HCHO或CH?O [1] ，分子量30.03 [2] ，又稱蟻醛。 [1] 是無色有刺激性氣體，對人眼、鼻等有刺激作用。氣體相對密度1.067（空氣=1），液體密度0.815g/cm3（-20℃）。熔點-92℃，沸點-19.5℃。易溶于水和乙醇。水溶液的濃度****可達55%，一般是35%-40%，通常為37%，稱做甲醛水，俗稱福爾馬林（formalin），氣態(tài)污染物發(fā)生器采用微量注射泵定量發(fā)生氣體污染物。在空氣泵作用下，室內空氣經過濾后進入恒溫加熱管，加熱至100°C（甲苯）或150℃（甲醛），被加熱的空氣外掠微量注射泵的針頭，從而將針頭上的液體快速蒸發(fā)至空氣中，從而在出口實現(xiàn)恒定濃度的氣體污染物。浙江專業(yè)甲醛/甲苯發(fā)生器產業(yè)</p><p style="text-indent:25px">蘇州眾好實驗儀器科技有限公司主要經營范圍是儀器儀表，擁有一支專業(yè)技術團隊和良好的市場口碑。公司業(yè)務涵蓋濕度發(fā)生器，水蒸氣發(fā)生器，VOC發(fā)生器，固定床催化劑評價系統(tǒng)等，價格合理，品質有保證。公司注重以質量為中心，以服務為理念，秉持誠信為本的理念，打造儀器儀表良好品牌。蘇州眾好科技立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術理念，飛快響應客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2630191.html</p></div></div></div></div></div><div id="ivhd3zc" class="page-right twoColRt"><div id="qop3ulx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="uypbwnj" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="z8celct" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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