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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="cb8qgy7" class="twoCol"><div id="pyn378b" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/third-huagong_hgyldljm/">化工原料代理加盟</a>?淮上區(qū)化工級(jí)異丙醇真誠(chéng)推薦蚌埠市精誠(chéng)化工供應(yīng)</p><div id="xgiasz4" class="leftbox clearfix"><h1>淮上區(qū)化工級(jí)異丙醇真誠(chéng)推薦蚌埠市精誠(chéng)化工供應(yīng)</h1><div id="2ix7g3i" class="proBig"><div id="slskacg" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032973852225707_bbjchg_9365458.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3jz8fpy" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032973852225707_bbjchg_9365458.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q22cnuw" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>安徽省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>淮上區(qū)化工級(jí)異丙醇,異丙醇</p><p><span>***更新：</span>2020-06-12 13:16:54</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="w2tcjb8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蚌埠市精誠(chéng)化工有限責(zé)任公司</a></p><p><span>聯(lián)系人：</span>彭磊</p><p><span>郵箱: </span>53379557@qq.com</p><p><span>電話: </span>18955228184</p><p><span>傳真: </span>0552_3089079</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0552-3089079</p><p><span>地址: </span>安徽省蚌埠市鳳陽(yáng)東路616號(hào)（原為618號(hào)）</p><p>[當(dāng)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="hvs8oai" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="was8km7" class="box"><p><p style="text-indent:25px">水基清洗劑在工業(yè)應(yīng)用中控制腐蝕，是水基清洗劑必須考慮的因素。而制程工藝中要清洗的目標(biāo)油污，有很大一部分也是為了防止腐蝕而使用的，淮上區(qū)化工級(jí)異丙醇，水基清洗當(dāng)中的凈洗力與防銹性的平衡，是一組非常微妙的雙生，淮上區(qū)化工級(jí)異丙醇，這能展現(xiàn)配方設(shè)計(jì)師的才華與應(yīng)用工程師的智慧。主要用到工業(yè)上的水基和溶劑性清洗劑，大家購(gòu)買(mǎi)的時(shí)候請(qǐng)注意配方含量，不同的產(chǎn)品需要的清洗劑元素不同，淮上區(qū)化工級(jí)異丙醇，如果是清洗貴重設(shè)備請(qǐng)來(lái)電進(jìn)行定制清洗劑，廠家直銷(xiāo)讓你使用更放心!蚌埠精誠(chéng)化工催化加氫還原合成，可采用氣相法或液相法?；瓷蠀^(qū)化工級(jí)異丙醇</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮上區(qū)化工級(jí)異丙醇,異丙醇" src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032973852225707_bbjchg_9365458.png"></div><p> 食入或吸入大量的蒸汽可引起面紅、頭疼、精神抑郁、惡心、昏迷等。異丙醇防護(hù)措施編輯空氣中比較高容許濃度980mg/m3，工作場(chǎng)所比較高容許濃度1020mg/m3，嗅覺(jué)閾濃度mg/m3。操作人員應(yīng)戴防毒面具，濃度高時(shí)應(yīng)戴氣密式防護(hù)眼鏡。異丙醇供需情況編輯近兩年，原本供不應(yīng)求的亞太異丙醇供應(yīng)能力增長(zhǎng)超過(guò)需求增長(zhǎng)預(yù)期，市場(chǎng)競(jìng)爭(zhēng)恐將進(jìn)一步加劇。據(jù)初步統(tǒng)計(jì)，2012年第四季度至2013年年底，亞洲地區(qū)將有總計(jì)34萬(wàn)噸/年異丙醇產(chǎn)能陸續(xù)投產(chǎn)。而2011年亞洲異丙醇的總生產(chǎn)能力才只有約80萬(wàn)噸，產(chǎn)能增幅將超過(guò)40%。中國(guó)是亞洲地區(qū)比較大的異丙醇進(jìn)口國(guó)，但因國(guó)內(nèi)供應(yīng)能力增加且下游需求低迷，進(jìn)口量在逐年減少。根據(jù)中國(guó)海關(guān)的統(tǒng)計(jì)數(shù)據(jù)，2011年中國(guó)異丙醇進(jìn)口量為10萬(wàn)噸，比上年縮減了；2012年前9個(gè)月中國(guó)異丙醇進(jìn)口量為，同比下降。從已公開(kāi)項(xiàng)目來(lái)看，2012年第四季度至2013年年底，亞洲65%以上異丙醇新增產(chǎn)能將來(lái)自中國(guó)。截至2013年，中國(guó)異丙醇產(chǎn)能估計(jì)為34萬(wàn)噸/年，如果這些新增產(chǎn)能如期釋放。龍子湖區(qū)高純度異丙醇廠家熱穩(wěn)定性好，并且對(duì)于紫外光的透過(guò)性良好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮上區(qū)化工級(jí)異丙醇,異丙醇" src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032974472339636_bbjchg_6859295.png"></div><p style="text-indent:25px">三元催化器在發(fā)動(dòng)機(jī)里起到了排氣的作用，也是**容易產(chǎn)生積碳的部件。三元催化器承擔(dān)著對(duì)尾氣當(dāng)中的一氧化碳、碳?xì)浠衔镆约暗趸衔锏扔泻ξ镔|(zhì)的催化還原工作，將這些有害物質(zhì)的主要成分還原成水、二氧化碳以及氮?dú)狻⒀鯕獠⑴懦?。而三元催化器一旦出現(xiàn)堵塞或者失靈，對(duì)于汽車(chē)的動(dòng)力以及發(fā)動(dòng)機(jī)都會(huì)有著嚴(yán)重的影響。三元催化器在經(jīng)過(guò)漫長(zhǎng)的歲月的吞食后，積碳會(huì)堆積在載體上，長(zhǎng)時(shí)間會(huì)造成堵塞的情況，一旦出現(xiàn)堵塞就需面對(duì)漫長(zhǎng)繁瑣的清理工作，只有經(jīng)過(guò)清理才能恢復(fù)較好的氧化還原作用。一般的三元催化器需要在每4公里到每5萬(wàn)公里后進(jìn)行清洗一次，而清洗頻繁反而會(huì)得到適得其反的效果。三元催化器的清理方式有著以下三點(diǎn)，第1點(diǎn)：添加劑清理。添加劑清理是將三元催化器清洗劑添加至油箱內(nèi)，在車(chē)輛啟動(dòng)時(shí)添加劑會(huì)隨著汽油一起進(jìn)入燃燒室，***隨著排氣管一同排出，便會(huì)對(duì)其起到清潔作用。第2點(diǎn)：吊瓶清洗。這也是目前**主流**常見(jiàn)的清洗方式，通過(guò)一根軟管連接至發(fā)動(dòng)機(jī)真空管，借助空管內(nèi)的負(fù)壓將吊瓶?jī)?nèi)的清洗劑吸入發(fā)動(dòng)機(jī)，并隨著排氣管一同排出。第3點(diǎn)：拆卸清洗。拆卸清洗需將三元催化器完全拆開(kāi)，并用草酸浸泡，這種方法的清理效果非常好，但是費(fèi)時(shí)費(fèi)錢(qián)。而在進(jìn)行吊瓶清洗三元器時(shí)，需要注意三元催化器會(huì)存在機(jī)械損傷。而如果中途熄火，應(yīng)該斷開(kāi)發(fā)動(dòng)機(jī)以及與設(shè)備連接的軟管并關(guān)閉流量閘，等到重啟發(fā)動(dòng)機(jī)，怠速平穩(wěn)后再進(jìn)行連接。檢查混合氣濃度是否合適，保證液體能以霧狀的狀態(tài)進(jìn)入氣管。清理催化劑應(yīng)在清理節(jié)氣門(mén)，噴油嘴以及燃燒室后再去進(jìn)行。在清理三元催化劑時(shí)，怠速不宜過(guò)高，以免過(guò)熱。不要將清洗液體積露在汽車(chē)漆面中，并且遠(yuǎn)離火源，做好消防工作。<br/> </p><p> 蚌埠精誠(chéng)化工公司憑借雄厚的科研技術(shù)力量，實(shí)力雄厚、質(zhì)量可靠，產(chǎn)品銷(xiāo)售全國(guó)各地,引進(jìn)德國(guó)印刷科技配方工藝，自主研發(fā)生產(chǎn)高級(jí)環(huán)保的潤(rùn)版液和洗車(chē)水，產(chǎn)品具有“快速、節(jié)能、環(huán)保、安全”等特點(diǎn)。主營(yíng)印刷酒精異丙醇/環(huán)保印刷酒精/安徽異丙醇/環(huán)保無(wú)害異丙醇/安徽IPA異丙醇/印刷酒精/異丙醇價(jià)格。各種進(jìn)口和國(guó)內(nèi)橡皮布系列油墨、快速潤(rùn)版液(日研/賽飛揚(yáng)/博星/維格拉/免酒精)、洗車(chē)水、清洗劑、ps版等各種印刷輔助材料。免酒精潤(rùn)版液系列產(chǎn)品的問(wèn)世，填補(bǔ)了我國(guó)在印刷領(lǐng)域的空白，它很好的解決了傳統(tǒng)印刷難以克服的節(jié)能、環(huán)保、安全等問(wèn)題，為印刷企業(yè)提快速率、節(jié)約成本！現(xiàn)今，公司秉承“誠(chéng)信、責(zé)任、發(fā)展、共贏的企業(yè)文化”，我們?yōu)橛∷⑵髽I(yè)提供一站式購(gòu)貨服務(wù)，保障產(chǎn)品質(zhì)量，保證快捷準(zhǔn)時(shí)交貨，送貨上門(mén)。力求做到“品質(zhì),客戶(hù)第二，效率第三。無(wú)色透明液體，有似乙醇和**混合物的氣味。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮上區(qū)化工級(jí)異丙醇,異丙醇" src="http://tyunfile.71360.com/UpLoadFile/bbjchg/2020/1/637136804551412896/6371368045514128966848317.png"></div><p style="text-indent:25px">草酸的注意事項(xiàng)： 1、使用前好帶上皮手套。 2、對(duì)準(zhǔn)污垢的瓷磚、馬桶噴曬，幾分鐘后用塑料毛刷和清水刷洗。 3、本品與水充分溶解后再對(duì)瓷磚、地面噴灑。 4、請(qǐng)勿用于清潔碗盤(pán)、蔬菜、水果及食物等。 5、如不慎誤入眼睛請(qǐng)用大量清水沖洗并及時(shí)就醫(yī)。 6、如灑落地上，請(qǐng)勿用拖布，先用掃帚清潔干凈，再用大量水沖洗干凈。 7、請(qǐng)放在兒童接觸不到的地方! 本品適用于居家、賓館、公共場(chǎng)所清潔使用，價(jià)廉物美，是省錢(qián)的好方法。使用本品能徹底的迅速消除瓷器地面及馬桶各種污垢，還其本來(lái)面目，玻璃制品等耐酸硬品表面污垢的清洗。異丙醇上市公司有哪些呢？龍子湖區(qū)高純度異丙醇廠家</p><p style="text-indent:25px">主成分含量高、純度較高，存在干擾雜質(zhì)，適用于化學(xué)實(shí)驗(yàn)和合成制備。淮上區(qū)化工級(jí)異丙醇</p><p> 異丙醇制備方法編輯異丙醇間接水合法丙烯與***反應(yīng)先得到***氫異丙酯，后者經(jīng)水解而成異丙醇。工藝流程：將含丙烯50%以上的原料氣通入吸收塔，在50℃和低壓下用75%-85%的濃***進(jìn)行吸收反應(yīng)，生成***氫異丙酯。加水將吸收液稀釋到***含量為35%后，在解吸塔中用低壓蒸汽將***氫異丙酯水解成異丙醇。經(jīng)粗蒸塔餾到異丙醇與水的共沸組成，含異丙醇87%左右。再繼續(xù)用蒸餾塔蒸濃到95%，用苯萃取、分離水后再蒸餾，可得含異丙醇99%以上的成品。該法特點(diǎn)是對(duì)丙烯的純度要求不高，而且丙烯轉(zhuǎn)化率可達(dá)50%-60%，可減少精制費(fèi)用。但耗用***量大，而且存在設(shè)備腐蝕和40%的廢***的濃問(wèn)題。異丙醇直接水合法丙烯和水在催化劑存在下加溫、加壓進(jìn)行水合反應(yīng)。將丙烯和水分別加壓到，并預(yù)熱到200℃，混合后加入反應(yīng)器，進(jìn)行水合反應(yīng).反應(yīng)器內(nèi)裝有磷酸硅藻土催化劑或者鎢系催化劑，反應(yīng)溫度為95℃，壓力為，水與丙烯的摩爾比為：1，丙烯的單程轉(zhuǎn)化率為，選擇性為99%。反應(yīng)氣體經(jīng)中和換熱后送到高壓冷卻器和高壓分離器，氣相中的異丙醇在回收塔中用脫離子水噴淋回收，未反應(yīng)的氣體經(jīng)循環(huán)壓縮機(jī)加壓后循環(huán)使用（保持循環(huán)系統(tǒng)中丙烯含量85%）。液相為低濃度異丙醇（15%-17%）?；瓷蠀^(qū)化工級(jí)異丙醇</p><p style="text-indent:25px">蚌埠市精誠(chéng)化工有限責(zé)任公司擁有很好的服務(wù)與產(chǎn)品，不斷地受到新老用戶(hù)及業(yè)內(nèi)人士的肯定和信任。我們公司是全網(wǎng)商盟認(rèn)證會(huì)員，點(diǎn)擊頁(yè)面的商盟客服圖標(biāo)，可以直接與我們客服人員對(duì)話，愿我們今后的合作愉快！</p></p><br /><p>文章來(lái)源地址: 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