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id="o33u4kr" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032973575417093_bbjchg_7438201.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wcegizg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032973575417093_bbjchg_7438201.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bkmognf" 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>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>禹會區(qū)十水合硫酸鈉批發(fā),硫酸鈉</p><p><span>***更新：</span>2020-07-18 20:20:21</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="hld2tvn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蚌埠市精誠化工有限責(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>安徽省蚌埠市鳳陽東路616號（原為618號）</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="wvnk7xz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="tnp3kh7" class="box"><p><p style="text-indent:25px">用骨膠時，不需添加任何輔助材料，只需先用體積相等或略多的水將骨膠浸泡10小時左右，使膠塊變軟，然后加熱至75℃左右，使其成為膠液即可使用。膠與水的比例應(yīng)根據(jù)所需黏度而定，如水多黏度低而?。杭铀兖ざ染透叨?。熱膠時膠溫不宜過高，溫度超過100℃則會因分子降解而使黏度下降，膠老化變質(zhì)。骨膠在使用中有微量沉淀，所以要邊用邊加水井進(jìn)行必要的攪拌，以調(diào)節(jié)黏度和流動性。熱膠時必須采用浴熱方法，決不可用儲存膠的容器直接加熱。骨膠要保持在一定溫度條件下才可使用，因此，禹會區(qū)十水合硫酸鈉批發(fā)，當(dāng)使用中需加水時，加入的水與膠體溫度應(yīng)基本相同，不可加入冷水，禹會區(qū)十水合硫酸鈉批發(fā)。因為骨膠要保持一定溫度(75℃±10℃)，加入冷水后膠水的溫度驟降會出現(xiàn)凝條塊狀，禹會區(qū)十水合硫酸鈉批發(fā)，而影響?zhàn)そY(jié)效果。使用骨膠時涂膠速度要快、均勻，不要一次蘸膠過多造成膠層不平、滲透聯(lián)粘漏膠等問題。用于碲和鈮的微量分析測定和顯影液的配制，還用作還原劑。禹會區(qū)十水合硫酸鈉批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="禹會區(qū)十水合硫酸鈉批發(fā),硫酸鈉" src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032973575417093_bbjchg_7438201.png"></div><p> 根據(jù)圖1所示的一種脫除劑的脫除方法的循環(huán)流化床氣-固反應(yīng)筒裝置，其處理工藝流程是把待處***流由氣體進(jìn)口(1)導(dǎo)入筒體(4)，經(jīng)過氣體分布器(2)與由脫除劑加入口(3)加入的脫除劑混合后，發(fā)生氣固吸附反應(yīng)，凈化后的氣流從筒上部的連接管(5)進(jìn)入氣固分離器(7)進(jìn)***固分離，氣流從氣體出口(6)排出，部分未反應(yīng)的脫除劑可通過脫除劑返回口(8)返回筒體(4)內(nèi)繼續(xù)參加反應(yīng)，其余部分通過脫除劑排出口(9)排出，同時筒底部也設(shè)置有筒底脫除劑排出口(11)排出多余的脫除劑。實施例1：一種所述脫除劑的制備方法如下：把氯化鐵、氫氧化鈣和水按約∶1∶3(摩爾比，下同)比例加入混合反應(yīng)容器，并充分?jǐn)嚢瑁刮锪匣旌暇鶆?，待反?yīng)完畢后(約需30分鐘以上)，然后加熱物料，并攪拌，加熱溫度約為50-60℃，時間約為4小時，使物料中的多余水分揮發(fā)除去，得到的粉狀固體產(chǎn)物即為一種本發(fā)明所述的脫除劑，經(jīng)篩分得到所需粒徑的固體脫除劑顆粒備用。實施例2：一種所述脫除劑的制備方法如下：把六水氯化鐵和氧化鈣粉末按約1∶，并充分?jǐn)嚢?，使物料混合均勻，待反?yīng)完畢后(約需30分鐘以上)，然后加熱物料，并攪拌，加熱溫度約為70℃，時間約為3小時，使物料中的多余水分揮發(fā)除去。禹會區(qū)十水合硫酸鈉批發(fā)通過本多效蒸發(fā)結(jié)晶工藝，可分別得到***鈉與蒸發(fā)出的冷凝水。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="禹會區(qū)十水合硫酸鈉批發(fā),硫酸鈉" src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032974472339636_bbjchg_6859295.png"></div><p> 本發(fā)明涉及一種從氣流中同時去除二氧化硫和氮氧化物脫除劑的制備及脫除方法和裝置，屬于大氣污染控制和環(huán)境保護(hù)技術(shù)領(lǐng)域。背景技術(shù)：人類活動產(chǎn)生的二氧化硫(SO2)和氮氧化物(NOx，主要為NO和NO2)有害氣體，由燃料燃燒產(chǎn)生的占90％以上。二氧化硫和氮氧化物對人和生物都有致毒作用，是引起大氣酸雨的主要原因。中國環(huán)境狀況公報統(tǒng)計數(shù)據(jù)表明我國部分城市的酸雨污染性質(zhì)已開始由***型向硝酸根離子不斷增加的復(fù)合型轉(zhuǎn)化(國家環(huán)保部：2010年中國環(huán)境狀況公報)。近年來，國家新制定了一些新的法律法規(guī)，對特別是火電等燃料燃燒過程排放的二氧化硫和氮氧化物等污染物作出了更加嚴(yán)格的控制規(guī)定和減排要求。一般地，火力發(fā)電廠等以化石燃料燃燒產(chǎn)生的煙氣中的二氧化硫濃度約為幾百到幾千mg/m3，石灰/石灰石等堿液吸收法是目前煙氣SO2廢氣治理的主要方法，但濕法吸收需要消耗大量水，設(shè)備投資大，系統(tǒng)復(fù)雜。干法一般是采用爐內(nèi)噴鈣的方式，但爐內(nèi)噴鈣效率不高，并對鍋爐效率有一定影響。燃料燃燒產(chǎn)生的煙氣中的氮氧化物濃度約為幾百到幾千ppm，其中95％以上是一氧化氮，目前選擇性催化轉(zhuǎn)化法(SCR)是目前治理煙氣NOx的主要手段之一，但催化劑對運行條件要求嚴(yán)格，需要氨作為還原劑。</p><p> 反應(yīng)后的固體產(chǎn)物可進(jìn)一步處理回收利用，如溶解于清水等溶劑后回收***鈣等副產(chǎn)品，溶液中的氯化鐵可結(jié)晶再生后循環(huán)使用；也可加熱處理后回收氧化鐵等副產(chǎn)品。本發(fā)明所述的氣流主要為火力發(fā)電、建材和冶煉等以化石燃料燃燒產(chǎn)生的含有二氧化硫和氮氧化物的煙氣或尾氣，也可是其他工業(yè)過程產(chǎn)生的相關(guān)氣流。與現(xiàn)有技術(shù)相比，本發(fā)明的優(yōu)點在于：采用所述的脫除劑在一定溫度下與氣流中的二氧化硫和氮氧化物發(fā)生氣固吸附反應(yīng)，使氣流中的有害氣體得到去除，從而達(dá)到氣體凈化目的，反應(yīng)后脫除劑可進(jìn)一步回收利用，得到相關(guān)副產(chǎn)品，具有投資成本和運行費用低，操作簡單、處理效率高，資源可循環(huán)利用，適合推廣使用。該裝置包括筒體(4)，筒體(4)的側(cè)下部設(shè)置有連接氣流的氣體進(jìn)口(1)，在筒體(4)的下部氣流入口上方設(shè)置有氣流分布器(2)使筒內(nèi)氣固充分混合，中部設(shè)置有固體脫除劑加入口(3)，筒體(4)的上部通過設(shè)置的連接管(5)與氣固分離器(7)連通，氣固分離器(7)的上部設(shè)置有氣體出口(6)，氣固分離器(7)的下部設(shè)置有固體脫除劑排出口(9)，并且脫除劑返回口(8)與筒體(4)連通，筒體(4)中下部和底部還分別設(shè)置有檢修口(10)和筒底脫除劑排出口(11)。本產(chǎn)品為白色顆粒粉末，因其為礦產(chǎn)品，稍微有刺激氣味但不明顯。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="禹會區(qū)十水合硫酸鈉批發(fā),硫酸鈉" src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032964921624947_bbjchg_5853231.png"></div><p> 需要粒粒氧配合使用。b.去除水中余氯。主要是在清塘之后用，有些地方清塘?xí)褂闷?**（主要成分次氯酸鈣、氯化鈣），使用漂***三四天后使用硫代***鈉，可與具有強(qiáng)氧化性的次氯酸鈣發(fā)生反應(yīng)，生成無害的氯離子。c.解除有機(jī)磷類殺蟲劑的***。有機(jī)磷類殺蟲劑水產(chǎn)上常用的是辛硫磷和敵百蟲，辛硫磷主要在魚池中用的多，敵百蟲主要是螃蟹清塘、殺蟲使用，使用之后可以使用硫代***鈉***。d.解除重金屬離子的***。重金屬在螃蟹池塘使用的不多，主要是見過鋁、鐵離子用來作絮凝劑，凈化水質(zhì)。魚塘常見的主要是用來殺蟲用的***銅、***亞鐵。硫離子可以和重金屬離子反應(yīng)生成***的沉淀，解除重金屬離子的毒性。e.降低池塘氨氮。硫代***鈉降氨氮的具體原理不太清楚，但是在實際應(yīng)用中硫代***鈉快速降低氨氮的效果還是比較不錯的，具體的案例可以百度《氨氮，還有的救嗎？》f.治理倒藻引起的黑水、紅水。倒藻后水發(fā)黑、發(fā)紅，主要原因是倒藻后死亡的藻類被分解成各種大分子、小分子的有機(jī)質(zhì)，使得水質(zhì)看起來發(fā)黑或者發(fā)紅，硫代***鈉具有絡(luò)合作用，可以絡(luò)合這些大分子、小分子的有機(jī)質(zhì)，從而達(dá)到治理黑水、紅水的效果。g.釋放硫原子，有一定的消毒作用。非業(yè)內(nèi)人士基本無法辨別；本品具有吸濕性，極易溶于水。禹會區(qū)十水合硫酸鈉批發(fā)</p><p style="text-indent:25px">***鈉的飽和濃度約為30%，因此采用MVR蒸發(fā)器需要控制出料濃度小于30%。禹會區(qū)十水合硫酸鈉批發(fā)</p><p style="text-indent:25px">新型清洗劑的優(yōu)勢：新型清洗劑可徹底揮發(fā)無殘跡。新型清洗劑徹底揮發(fā)無殘跡主要表現(xiàn)在可以完全揮發(fā)，不論是在常溫狀態(tài)還是加溫狀態(tài)，沒有任何殘留。原因是碳?xì)淝逑磩┦欠浅＜儍舻木迫軇@是可以作為替代汽油的清洗劑的原因之一。蒸發(fā)損失小。蒸發(fā)損失小主要表現(xiàn)在碳?xì)淝逑磩Πb物和設(shè)備的密封要求很低，并且在使用以及保管過程中揮發(fā)損失要比沸點在40-80℃的鹵代烴小很多。原因是碳?xì)淝逑磩┓悬c一般在150℃以上。蚌埠精誠化工禹會區(qū)十水合硫酸鈉批發(fā)</p><p style="text-indent:25px">蚌埠市精誠化工有限責(zé)任公司在化工這一領(lǐng)域傾注了無限的熱忱和激情，精誠化工一直以客戶為中心、為客戶創(chuàng)造價值的理念、以品質(zhì)、服務(wù)來贏得市場，衷心希望能與社會各界合作，共創(chuàng)成功，共創(chuàng)輝煌。相關(guān)業(yè)務(wù)歡迎垂詢。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/642889.html</p></div></div></div></div></div><div id="hvcegdp" class="page-right twoColRt"><div id="7h8nx7c" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ds37wtl" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" 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