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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lpryqcz" 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(chǎn)品關(guān)鍵詞：</span>江蘇超細元明粉價格,元明粉</p><p><span>***更新：</span>2021-01-13 04:35:52</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="t8jlszg" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淮安市井沅科技有限公司</a></p><p><span>聯(lián)系人：</span>王經(jīng)理</p><p><span>郵箱: </span>jingyuan@163.com</p><p><span>電話: </span>13615144280</p><p><span>傳真: </span>0517_89336179</p><p><span>網(wǎng)址: </span>http://jsjykeji.com</p><p><span>手機: </span>0517-89333691</p><p><span>地址: </span>趙集工業(yè)集中區(qū)</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="a3p7u8x" class="page-proshow02"><p class="title">詳細說明</p><div id="sh73dse" class="box"><p><p> 無水硫酸鈉物理性質(zhì)外觀與性狀：單斜晶系，晶體短柱狀，體呈致密塊狀或皮殼狀等，無色透明，有時帶淺黃或綠色，易溶于水。白色、無臭、有苦味的結(jié)晶或粉末，有吸濕性。外形為無色、透明、大的結(jié)晶或顆粒性小結(jié)晶。硫酸鈉是含氧酸的強酸強堿鹽。[1]結(jié)構(gòu)：單斜、斜方或六方晶系。溶液：硫酸鈉溶液為無色溶液。熔點：884℃（七水合物于℃轉(zhuǎn)無水，十水合物為℃，于100℃失10H2O）沸點：1404℃相對密度：熱力學(xué)函數(shù)（，100kPa）：標(biāo)準(zhǔn)摩爾生成熱ΔfHmθ(kJ·mol)：標(biāo)準(zhǔn)摩爾生成吉布斯自由能ΔfGmθ(kJ·mol^-1)：標(biāo)準(zhǔn)熵Smθ(J·mol^-1·K^-1)：溶解性：不溶于乙醇，江蘇超細元明粉價格，溶于水，江蘇超細元明粉價格，溶于甘油，江蘇超細元明粉價格。加入元明粉之后可以減小染料在水中的溶解度，從而增加染料的上色能力。江蘇超細元明粉價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇超細元明粉價格,元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637457890178141448/1937343.png"></div><p> 元明粉常用于群青、硅酸鈉等化工產(chǎn)品的制造。造紙工業(yè)中用于制造硫酸鹽紙漿；玻璃工業(yè)中用來代替純堿；染料工業(yè)中作填充劑；印染工業(yè)中用作助染劑；藥品工業(yè)中用作緩瀉劑和鋇鹽的藥劑等。此外，在合成纖維、制革、有色冶金、瓷釉、肥皂等的制造中也有應(yīng)用。 </p> <p> 元明粉在建筑方面的早強，防凍作用。在水泥中添加起到早強作用，元明粉具有吸水性，會快速吸附水泥中的水分，讓砂漿干燥加快，起防凍作用。 </p> <p> 硫酸鈉是硫酸根與鈉離子化合生成的鹽，化學(xué)式為Na?SO?，硫酸鈉溶于水，其溶液大多為中性，溶水時為堿性，超細元明粉，溶于甘油而不溶于乙醇。無機化合物，高純度、顆粒細的無水物稱為元明粉。元明粉，白色、無臭、有苦味的結(jié)晶或粉末，元明粉生產(chǎn)商，有吸濕性。外形為無色、透明、大的結(jié)晶或顆粒性小結(jié)晶。硫酸鈉暴露于空氣中易吸水，生成十水合硫酸鈉，又名芒硝，江蘇元明粉，偏堿性。主要用于制造水玻璃、玻璃、瓷釉、紙漿、致冷混合劑、洗滌劑、干燥劑、染料稀釋劑、分析化學(xué)試劑、飼料等。在241℃時硫酸鈉會轉(zhuǎn)變成六方型結(jié)晶。在有機合成實驗室硫酸鈉是一種常用的后處理干燥劑。 </p> <p> <br /> 江蘇化工元明粉元明粉用作分析試劑，如脫水劑、定氮時消化催化劑，原子吸收光譜分析中干擾***劑。還用于醫(yī)藥工業(yè)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇超細元明粉價格,元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637456323702877825/8122008.png"></div><p> 元明粉 </p> <p> 一、基本信息： </p> <p> 元明粉為白色細顆粒結(jié)晶或粉末，有吸濕性，易溶于水，水溶液呈中性。溶于甘油，不溶解于醇。純度高、顆粒細的無水物稱為元明粉。 </p> <p> 二、分類 </p> <p> 一等品（含量99.2%以上）：主要用于印染、玻璃制造、各類填充劑、合成洗滌劑、維尼綸等。 </p> <p> 副產(chǎn)元明粉 </p> <p> 一種為含量94%左右，有白色結(jié)塊，但容易破碎，無氯離子，較適合做水泥助磨劑 </p> <p> 三、常用包裝： </p> <p> 50公斤編織袋包裝，還有噸包的大包裝，元明粉的產(chǎn)品包裝是可以定做的。 </p> <p> 四、產(chǎn)品用途： </p> <p> 元明粉在化工應(yīng)用中用于制造硫化鈉，硅酸鈉； </p> <p> 在玻璃制造中代替純堿做做助溶劑； </p> <p> 用作洗滌工業(yè)合成洗滌劑的填充原料； </p> <p> 紡織工業(yè)用于調(diào)配維尼綸紡絲凝固劑； </p> <p> 造紙工業(yè)用于制造硫酸鹽紙漿時的蒸煮劑； </p> <p> 用于有色金屬冶金、皮革等方面。 </p> <p> <br /> </p><p style="text-indent:25px">一種大顆粒元明粉的制備方法，其特征在于：包括以下步驟：S1.原硝水制精硝水：芒硝礦產(chǎn)出的原硝水經(jīng)反應(yīng)澄清后，清液經(jīng)無閥過濾器得精硝水，濁液經(jīng)轉(zhuǎn)鼓真空過濾器得到清液再經(jīng)無閥過濾器得精硝水；S2.精硝水提純：所述精硝水經(jīng)過生物膜活性炭過濾后，然后再經(jīng)過納濾膜處理，取納濾膜處理得到的廢水做為原精硝水；S3.蒸發(fā)脫水：將原精硝水泵入蒸發(fā)器內(nèi)，蒸發(fā)結(jié)晶，蒸發(fā)結(jié)晶前，向原精硝水中加入元明粉晶種；S4.離心分離：將結(jié)晶晶體放入離心機中離心，晶體元明粉中含有的少量水被分離至下端水槽中，濕硝停留在離心機轉(zhuǎn)筒中；S5.元明粉分級：離心機分離出的濕硝先干燥，干燥后，得到的元明粉先進入一級旋風(fēng)分離器進一步分離，得到的一級大顆粒元明粉，剩下的一級小顆粒元明粉落入二級旋風(fēng)分離器；S6.制得成品：將步驟S5中得到的一級大顆粒元明粉經(jīng)干燥、稱重、包裝得到成品。無水硫酸鈉:用來制硫化鈉、紙漿、玻璃、水玻璃、瓷釉，也用作緩瀉劑和鋇鹽中毒的***劑等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇超細元明粉價格,元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637456323747848507/6711676.png"></div><p> 元明粉用做透明填充母料生產(chǎn)的無機粉體 </p> <p> 填充母料是指在塑料加工成型過程中，為了操作上的方便，將所需要的各種助劑、填料與少量載體樹脂先進行混合混煉，制得的粒、粉料稱為母料。填充母料可用于加工塑料薄膜、垃圾袋、購物袋、背心袋、包裝袋等，分散性好，吹膜無白點和黑點，細度高，保障制品光澤度和韌性。 </p> <p> 元明粉是無水硫酸鈉的俗稱，現(xiàn)在多當(dāng)做透明填充母料生產(chǎn)的無機粉體。元明粉填充母料的優(yōu)點：價格相對高光高透的填充母料要便宜很多，添加比例高，使用方便，缺點：如果對透明度要求高的產(chǎn)品，那對產(chǎn)品透明度肯定有影響，二就是用在金屬制品上會腐蝕金屬。 </p> <p> <br /> 元明粉對混凝土的早期強度有明顯的提高，同時在某種情況下調(diào)整外加劑相容性時，起到了良好積極的作用；江蘇超細元明粉價格</p><p style="text-indent:25px">元明粉在硫酸鹽鍍鋅中可用作緩沖劑以穩(wěn)定鍍液的ph值。江蘇超細元明粉價格</p><p style="text-indent:25px">超細元明粉，工業(yè)鹽，高純度透明粉，淀粉替代劑集聚化，是供給過剩、價格下行的必然趨勢。集中度的提高，可以使得**企業(yè)通過調(diào)整自身生產(chǎn)保證產(chǎn)品的收入能力，與上下游爭奪議價權(quán)，象征企業(yè)如英力士等?；窗彩芯淇萍加邢薰臼墙K省一家研發(fā)、生產(chǎn)高純度元明粉、超細粉、工業(yè)鹽、高純度透明粉、淀粉填充劑、純堿填充劑等產(chǎn)品專業(yè)生產(chǎn)加工的股份制企業(yè)，為專業(yè)**、試劑研發(fā)部門提供高純度規(guī)格產(chǎn)品樣板。井沅科技秉承“誠信為本，合作共贏”的經(jīng)營理念，以產(chǎn)品和完善的服務(wù)在客戶中獲得良好的信譽。生產(chǎn)在國內(nèi)歷經(jīng)了幾十年的生產(chǎn)，以前確實處于產(chǎn)品資源相對缺乏，而人力資源豐富，且淮安市井沅科技有限公司是江蘇省一家研發(fā)、生產(chǎn)高純度元明粉、超細粉、工業(yè)鹽、高純度透明粉、淀粉填充劑、純堿填充劑等產(chǎn)品專業(yè)生產(chǎn)加工的股份制企業(yè)，為專業(yè)**、試劑研發(fā)部門提供高純度規(guī)格產(chǎn)品樣板。井沅科技秉承“誠信為本，合作共贏”的經(jīng)營理念，以產(chǎn)品和完善的服務(wù)在客戶中獲得良好的信譽。制造的重點工藝相對簡單的情況。因此很多企業(yè)采用傳統(tǒng)的作業(yè)方式就能夠在市場中很好的生存。作為超細元明粉，工業(yè)鹽，高純度透明粉，淀粉替代劑的重要組成部分，防銹顏料發(fā)揮著減緩金屬腐蝕的效果，常見的含重金屬的防銹顏料雖然性能優(yōu)異，但對環(huán)境會造成極大污染，因而在實際使用中逐漸受到限制。隨著消費升級和社會發(fā)展，化工產(chǎn)業(yè)中檔次低、成本高、效益差的低端產(chǎn)品市場不斷萎縮。能耗高、排放大、質(zhì)量低的產(chǎn)品和服務(wù)加快被淘汰，**產(chǎn)品、差異化產(chǎn)品、綠色產(chǎn)品日益受到消費者青睞。江蘇超細元明粉價格</p><p style="text-indent:25px">淮安市井沅科技有限公司位于趙集工業(yè)集中區(qū)，交通便利，環(huán)境優(yōu)美，是一家貿(mào)易型企業(yè)。是一家有限責(zé)任公司（自然）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；以顧客永遠滿意為標(biāo)準(zhǔn)；以保持行業(yè)優(yōu)先為目標(biāo)，提供***的超細元明粉，工業(yè)鹽，高純度透明粉，淀粉替代劑?；窗簿淇萍甲猿闪⒁詠恚恢眻猿肿哒?guī)化、專業(yè)化路線，得到了廣大客戶及社會各界的普遍認可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2823793.html</p></div></div></div></div></div><div id="dtl38jg" class="page-right twoColRt"><div id="eyfubd3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="aebdk2m" 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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