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class="leftbox clearfix"><h1>湖北高純級碳酸鋰批發(fā)廠家歡迎咨詢上海銘易新材料供應(yīng)</h1><div id="v08yqxj" class="proBig"><div id="8pxe7xj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/MYXCL1/637407153177991670/8141209.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fhew7np" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/MYXCL1/637407153177991670/8141209.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eqseyub" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>湖北高純級碳酸鋰批發(fā)廠家,碳酸鋰</p><p><span>***更新：</span>2021-01-15 03:17:25</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8a73z3j" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海銘易新材料有限公司</a></p><p><span>聯(lián)系人：</span>艾虎</p><p><span>郵箱: </span>aihu@shanghai-mingyi.com</p><p><span>電話: </span>13661869246</p><p><span>傳真: </span>021_54152852</p><p><span>網(wǎng)址: </span>http://www.shanghai-mingyi.com</p><p><span>手機: </span>021-52217385</p><p><span>地址: </span>金山衛(wèi)鎮(zhèn)秋實路688號1號樓5單元303室J座</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="r4mdkmi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2yskgxj" class="box"><p><p style="text-indent:25px">碳酸鋰合成方法： 1.用氫氧化鋰和二氧化碳為原料反應(yīng)便可制得高純度的碳酸鋰，也可以用硫酸鋰和碳酸鈉為反應(yīng)物，但碳酸鋰易溶于其他鹽溶液中，故產(chǎn)率不太高，一般為75%左右，而且產(chǎn)物中還會含有少量的硫酸鋰。 2.硫酸法：將熔融的鋰輝石與硫酸反應(yīng)，經(jīng)凈化后再與碳酸鈉反應(yīng)制得。 3.石灰法：將焙燒的鋰輝石與石灰乳反應(yīng)，經(jīng)凈化后再與碳酸鈉反應(yīng)制得。 4.副產(chǎn)法：由井鹽鹵制氯化鋇后含鋰的母液中提取。 5.以工業(yè)氫氧化鋰為原料，加熱水將其溶解后，濾去不溶物，趁熱向濾液中通入干凈二氧化碳?xì)怏w至不再生成沉淀為止，趁熱過濾，甩干，用熱蒸餾水洗滌至合格，于110℃烘干即可。將工業(yè)碳酸鋰溶于冷水中，過濾后，濾液煮沸，停止加熱，趁熱過濾，熱水洗滌，湖北高純級碳酸鋰批發(fā)廠家、甩干、干燥，湖北高純級碳酸鋰批發(fā)廠家，也能制得試劑碳酸鋰，湖北高純級碳酸鋰批發(fā)廠家。碳酸鋰合成方法：硫酸法將熔融的鋰輝石與硫酸反應(yīng)，經(jīng)凈化后再與碳酸鈉反應(yīng)制得。湖北高純級碳酸鋰批發(fā)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北高純級碳酸鋰批發(fā)廠家,碳酸鋰" src="https://tyunfile.71360.com/UploadFile/MYXCL1/637407153177991670/8141209.png"></div><p style="text-indent:25px">隨著新能源汽車的發(fā)展，鋰電池行業(yè)高速發(fā)展，同時對碳酸鋰的需求量日益增長，應(yīng)用范圍不斷擴大，對碳酸鋰的純度越來越高。工業(yè)級碳酸鋰提純生產(chǎn)電池級或者高純碳酸鋰勢在必行。工業(yè)碳酸鋰提純一般采用碳化分解法。該方法操作簡單、提純效率高、生產(chǎn)成本低、污染小等特點，而且熱分解后的母液部分可返回調(diào)漿循環(huán)利用，有效提高了鋰的回收率。工藝簡介：工業(yè)級碳酸鋰和水（或返回母液）按一定比例進行調(diào)漿，并加入一定量的絡(luò)合劑得到碳酸鋰料漿。碳酸鋰料漿再經(jīng)過碳化塔在一定壓力和溫度下與二氧化碳進行碳化反應(yīng)得到碳酸氫鋰溶液。碳酸氫鋰溶液再經(jīng)過過濾除雜得到凈化液，凈化液再通過分解塔加熱分解得到凈化的碳酸鋰料漿，熱解后的碳酸鋰料漿通過增稠器增稠，再經(jīng)過離心分離、干燥、篩分、除鐵、粉碎、混合、包裝得到電池級（高純）碳酸鋰。分解的二氧化碳可經(jīng)過二氧化碳回收系統(tǒng)進行回收利用。湖北高純級碳酸鋰批發(fā)廠家在光電信息方面，高純級碳酸鋰用于制備鉭酸鋰和鈮酸鋰。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北高純級碳酸鋰批發(fā)廠家,碳酸鋰" src="https://tyunfile.71360.com/UploadFile/MYXCL1/637407153055843109/1194970.png"></div><p style="text-indent:25px">碳酸鋰合成方法： 1.鹵水綜合利用法鹵水經(jīng)提取氯化鋇后的含鋰料液加入純堿以除去料液內(nèi)鈣、鎂離子，加入鹽酸酸化，蒸發(fā)去除氯化鈉，再經(jīng)除鐵，然后加入過量純堿使碳酸鋰沉淀，經(jīng)水洗、離心分離、干燥，制得碳酸鋰成品。 2.石灰燒結(jié)法鋰輝石精礦（一般含氧化鋰6%）和石灰石按1∶（2.5～3）重量比配料?；旌夏ゼ?xì)，在1150～1250℃下燒結(jié)生成鋁酸鋰和硅酸鈣，經(jīng)濕磨粉碎，用洗液浸出氫氧化鋰，經(jīng)沉降過濾，濾渣返回或洗滌除渣，浸出液經(jīng)蒸發(fā)濃縮，然后加入碳酸鈉生成碳酸鋰，再經(jīng)離心分離、干燥，制得碳酸鋰成品。</p><p style="text-indent:25px">碳酸鋰作為鋰的基礎(chǔ)鋰鹽,較大的消費市場是用于玻璃制造和陶瓷生產(chǎn)過程中的添加劑和助熔劑。研究表明,在玻璃制造—主要是陰極顯像管、耐熱玻璃、玻璃纖微及光學(xué)玻璃的生產(chǎn)過程中,碳酸鋰不僅能降低玻璃的熟化、熔化溫度,提高玻璃的密度和強度,而且還可以改善玻璃的粘性、熱膨脹性等許多重要性質(zhì)。在陶瓷制造過程中,加入適量的碳酸鋰可增加產(chǎn)品的透明度,增加耐磨性,降低膨脹系數(shù)和熔融溫度,減少燃料消耗,延長熔爐壽命。碳酸鋰用途普遍。碳酸鋰操作注意事項:避免產(chǎn)生粉塵。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北高純級碳酸鋰批發(fā)廠家,碳酸鋰" src="https://tyunfile.71360.com/UploadFile/MYXCL1/637426968219522509/1664535.png"></div><p style="text-indent:25px">制備電池級碳酸鋰的方法：沉淀法 1、：均相沉淀法工業(yè)級碳酸鋰與石灰乳反響制得LiOH溶液，向溶液中參加高純度的CO(NH2)2，然后一次沉淀出大粒的Li2CO3晶體。所涉及化學(xué)反響如下：均相沉淀法運用CO(NH2)2作為均相沉淀劑，能夠避免結(jié)晶分出過快的局部反響，且不易產(chǎn)生二次**，生成的Li2CO3顆粒大，顆粒內(nèi)部不含溶液系統(tǒng)的雜質(zhì)離子。此反響是在氨系統(tǒng)中進行，易引進新的雜質(zhì)，且Li2CO3的殘留問題嚴(yán)峻，回收率較低。 2、：LiOH沉淀法將工業(yè)級碳酸鋰與氫氧化鈣反響制得的LiOH，與高純度NH4HCO3反響可得到高純度Li2CO3，該辦法引進雜質(zhì)離子較少，產(chǎn)品中殘留的氨可經(jīng)過烘干除掉。將CO2通入LiOH溶液，沉淀制備高純的Li2CO3產(chǎn)品。此辦法Li2CO3產(chǎn)品的純度主要取決于LiOH的純度，操作過程幾乎不引進雜質(zhì)離子。這種辦法也是比較直接普遍的制備高純碳酸鋰的辦法。碳酸鋰操作注意事項:操作人員必須經(jīng)過專門培訓(xùn)，嚴(yán)格遵守操作規(guī)程。湖北高純級碳酸鋰批發(fā)廠家</p><p style="text-indent:25px">碳酸鋰的主要用途：在合金制造方面的應(yīng)用。湖北高純級碳酸鋰批發(fā)廠家</p><p style="text-indent:25px">碳酸鋰在使用中有什么需要留意的？有害焚燒產(chǎn)品：一氧化碳、二氧化碳。救活方法：消防人員有必要穿全身防火防毒服，在上風(fēng)向救活。救活時盡或許將容器從火場移至空闊處。然后依據(jù)著火原因選擇恰當(dāng)救活劑救活。走漏應(yīng)急處理應(yīng)急處理：阻隔走漏污染區(qū)，限制出入。主張應(yīng)急處理人員戴防塵口罩，穿一般作業(yè)工作服。不要直接觸摸碳酸鋰走漏物。小量走漏：防止揚塵，小心掃起，收集于干燥、潔凈、有蓋的容器中。很多走漏：收集回收或運至廢物處理場所處置。操作處置與貯存操作留意事項：密閉操作，供給充分的部分排風(fēng)。防止粉塵釋放到車間空氣中。操作人員有必要經(jīng)過專門訓(xùn)練，嚴(yán)格遵守操作規(guī)程。主張操作人員佩帶碳酸鋰防塵面具（面罩），穿透氣型防毒服，戴橡膠手套。防止發(fā)生粉塵。防止與氧化劑、酸類、氟觸摸。裝備走漏應(yīng)急處理設(shè)備。倒空的容器或許殘留有害物。貯存留意事項：貯存于陰涼、通風(fēng)的倉庫。遠(yuǎn)離火種、熱源。防止陽光直射。包裝密封。應(yīng)與氧化劑、酸類、氟分開寄存，切忌混儲。儲區(qū)應(yīng)備有合適的材料收容走漏物。湖北高純級碳酸鋰批發(fā)廠家</p><p style="text-indent:25px">上海銘易新材料有限公司主營品牌有上海銘易新材料有限公司，發(fā)展規(guī)模團隊不斷壯大，該公司貿(mào)易型的公司。是一家有限責(zé)任公司企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，良好的質(zhì)量、合理的價格、完善的服務(wù)，在業(yè)界受到寬泛好評。以滿足顧客要求為己任；以顧客永遠(yuǎn)滿意為標(biāo)準(zhǔn)；以保持行業(yè)優(yōu)先為目標(biāo)，提供***的碳酸鋰，氯化鋰，氫氧化鋰，氟化鋰。上海銘易新材料順應(yīng)時代發(fā)展和市場需求，通過**技術(shù)，力圖保證高規(guī)格高質(zhì)量的碳酸鋰，氯化鋰，氫氧化鋰，氟化鋰。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2851516.html</p></div></div></div></div></div><div id="segi7tv" class="page-right twoColRt"><div id="izahel2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="swnfrtq" 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(yīng)" class="vcenter" 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