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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>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>浙江化工元明粉廠家供應(yīng),元明粉</p><p><span>***更新：</span>2021-01-19 07:20:26</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="0syeo8l" 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(jī): </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="uhcrr3a" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="cuzoyoz" class="box"><p><p> 元明粉的用途： </p> <p> 1、主要用作合成洗滌劑的填充料。造紙工業(yè)用于制造硫酸鹽紙漿時(shí)的蒸煮劑。玻璃工業(yè)用以代替純堿?；瘜W(xué)工業(yè)用作制造硫化鈉、硅酸鈉和其他化工產(chǎn)品的原料。紡織工業(yè)用于調(diào)配維尼綸紡絲凝固浴。醫(yī)藥工業(yè)用作緩瀉劑。還用于有色冶金、皮革等方面。 </p> <p> 2、使水化產(chǎn)物硫鋁酸鈣更快地生成，從而加快了水泥的水化硬化速度。硫酸鈉的摻量一般為水泥質(zhì)量的0.5%～2%，能提高混凝土早期強(qiáng)度50%～100%，28天強(qiáng)度有時(shí)提高，有時(shí)降低，提高幅度約在10%左右，隨水泥品種、養(yǎng)護(hù)條件及其摻量而異。還用作合成洗滌劑的填充料，也用于造紙工業(yè)、玻璃工業(yè)、化學(xué)工業(yè)，浙江化工元明粉廠家供應(yīng)、紡織工業(yè)及醫(yī)藥工業(yè)等，浙江化工元明粉廠家供應(yīng)。 </p> <p> 3、用作分析試劑，如脫水劑、定氮時(shí)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> <p> 4、用于化工、造紙和玻璃、染料、印染和醫(yī)藥工業(yè),在合成纖維、制革、有色冶金、瓷釉等的制造中也有應(yīng)用,還用于洗滌劑和肥皂中作添加劑。 </p> <p> 5，浙江化工元明粉廠家供應(yīng)、在硫酸鹽鍍鋅中可用作緩沖劑以穩(wěn)定鍍液的ph值。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 元明粉藥品工業(yè)中用作緩瀉劑和鋇鹽的藥劑等。浙江化工元明粉廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江化工元明粉廠家供應(yīng),元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637456322172653174/539874.png"></div><p> 元明粉用途 </p> <p> 1、化學(xué)工業(yè)用作制造硫化堿、硫化鈉，硅酸鈉（水玻璃）及其它化工產(chǎn)品。生產(chǎn)硫化堿：制造1噸硫化堿大約需要1.6噸無(wú)水硫酸鈉。 </p> <p> 2、合成洗滌劑：洗滌工業(yè)合成洗滌劑的填充料。用量一般占到洗滌劑總量的45%左右，整個(gè)行業(yè)的用量占國(guó)內(nèi)芒硝總用量的45%左右。 </p> <p> 3、造紙工業(yè)用于制造硫酸鹽紙漿時(shí)的蒸煮劑。 </p> <p> 4、玻璃：玻璃工業(yè)用以代替純堿，做助溶劑。玻璃行業(yè)中元明粉的用量占總用量的12%。 </p> <p> 5、紡織印染：紡織工業(yè)用于調(diào)配維尼綸紡絲凝固劑。 </p> <p> 6、用于有色金屬冶金、皮革等方面。 </p> <p> 7、特種元明粉包括在飼料、醫(yī)藥等領(lǐng)域使用的元明粉，以及在洗滌劑行業(yè)使用的粗顆粒、彩色顆粒等新品種。 </p> <p> <br /> 安徽工業(yè)級(jí)超細(xì)元明粉生產(chǎn)廠家元明粉在化工應(yīng)用中用于制造硫化鈉，硅酸鈉；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江化工元明粉廠家供應(yīng),元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637457890102662942/6865982.png"></div><p> 控制無(wú)水硫酸鈉結(jié)塊的措施無(wú)水硫酸鈉是我們常用的一種化工產(chǎn)品，這個(gè)產(chǎn)品在應(yīng)用方面也比較廣，那么在使用的時(shí)候我們也有很多注意事項(xiàng)，那么如何控制這個(gè)產(chǎn)品結(jié)塊呢？下面山東合展化工有限公司為大家介紹一下這個(gè)以防結(jié)塊的措施，希望我們分享的內(nèi)容能幫到您！1）增加產(chǎn)品的粒徑，降低顆粒間的接觸點(diǎn)。根據(jù)結(jié)晶理論，過(guò)飽和度與晶粒尺寸的關(guān)系如下：LNs=LNC′/LNC=2δM/ρRTR=（2δM/ρRT）·（1/R）由過(guò)飽和度的數(shù)學(xué)表達(dá)式可知，在適宜溫度下，δ、M、ρ、R、T5為常數(shù)，晶核的粒徑為只與溶液的過(guò)飽和度有關(guān)，與溶液的過(guò)飽和度成反比，即溶液的過(guò)飽和度越小，晶體尺寸越大。（一）控制無(wú)水硫酸鈉適當(dāng)?shù)募訜嵴羝麎毫退男д舭l(fā)室的真空度。如果蒸汽壓力和真空度過(guò)高，可以實(shí)現(xiàn)安全生產(chǎn)，而且蒸發(fā)速度快，蒸發(fā)液會(huì)過(guò)飽和，形成細(xì)晶。一效加熱蒸汽的蒸汽壓力應(yīng)控制在，四效蒸發(fā)室的真空度應(yīng)為。（二）控制溶液蒸發(fā)過(guò)程中添加適宜的量。洗槽后，作用都是脫硝液。此時(shí)應(yīng)加入晶種，用量為。添加母液時(shí)，由于母液中結(jié)晶顆粒較多，要停止添加產(chǎn)品。嚴(yán)格控制母液配比，保持清洗液與母液的比例為（2-3）∶1，以免蒸發(fā)液中結(jié)晶核過(guò)多而形成細(xì)小顆粒。（三）制作蒸發(fā)器時(shí)。 </p><p> 硫酸鈉儲(chǔ)運(yùn)特性 </p> <p> 運(yùn)輸注意事項(xiàng)：起運(yùn)時(shí)包裝要完整，裝載應(yīng)穩(wěn)妥。運(yùn)輸過(guò)程中要確保容器不泄漏、不倒塌、不墜落、不損壞。嚴(yán)禁與酸類(lèi)、食用化學(xué)品等混裝混運(yùn)。運(yùn)輸途中應(yīng)防曝曬、雨淋，防高溫。車(chē)輛運(yùn)輸完畢應(yīng)進(jìn)行清掃。 </p> <p> 硫酸鈉操作注意事項(xiàng)： </p> <p> 密閉操作，加強(qiáng)通風(fēng)。操作人員須經(jīng)過(guò)專(zhuān)門(mén)培訓(xùn)，嚴(yán)格遵守操作規(guī)程。建議操作人員佩戴自吸過(guò)濾式防塵口罩，戴化學(xué)安全防護(hù)眼鏡，穿防毒物滲透工作服，戴橡膠手套。避免產(chǎn)生粉塵。避免與酸類(lèi)接觸。搬運(yùn)時(shí)輕裝輕卸，防止包裝破損。配備泄漏應(yīng)急處理設(shè)備。倒空的容器可能殘留有害物?？諝庵蟹蹓m濃度超標(biāo)時(shí)，須佩戴自吸過(guò)濾式防塵口罩。緊急事態(tài)搶救或撤離時(shí)，應(yīng)該佩戴防毒面罩。 </p> <p> 硫酸鈉儲(chǔ)存注意事項(xiàng) </p> <p> 儲(chǔ)存于陰涼、通風(fēng)的庫(kù)房。遠(yuǎn)離火種、熱源。應(yīng)與酸類(lèi)等分開(kāi)存放，切忌混儲(chǔ)。儲(chǔ)區(qū)應(yīng)備有合適的材料收容泄漏物。溶于甘油，不溶解于醇。純度高、顆粒細(xì)的無(wú)水物稱(chēng)為元明粉。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江化工元明粉廠家供應(yīng),元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637457890178141448/1937343.png"></div><p> 元明粉的主要用途1、化學(xué)工業(yè)用作制造硫化鈉硅酸鈉水玻璃及其它化工產(chǎn)品。2、造紙工業(yè)用于制造硫酸鹽紙漿時(shí)的蒸煮劑。3、玻璃工業(yè)用以代替純堿做助溶劑。4、紡織工業(yè)用于調(diào)配維尼綸紡絲凝固劑。5、用于有色金屬冶金、皮革等方面。6、用來(lái)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。是用食鹽與硫酸制造鹽酸時(shí)的副產(chǎn)品?；ど嫌糜谥圃炝蚧c，硅酸鈉等。實(shí)驗(yàn)室用于洗去鋇鹽。工業(yè)上用作制取NaOH和H?SO?的原料，也用于造紙，玻璃，印染，合成纖維，制革等。在有機(jī)合成實(shí)驗(yàn)室硫酸鈉是一種*為常用的后處理干燥劑。[4]7、主要用作合成洗滌劑的填充料。造紙工業(yè)用于制造硫酸鹽紙漿時(shí)的蒸煮劑。玻璃工業(yè)用以代替純堿?；瘜W(xué)工業(yè)用作制造硫化鈉、硅酸鈉和其他化工產(chǎn)品的原料。紡織工業(yè)用于調(diào)配維尼綸紡絲凝固浴。醫(yī)藥工業(yè)用作緩瀉劑。還用于有色冶金、皮革等方面。8、使水化產(chǎn)物硫鋁酸鈣更快地生成，從而加快了水泥的水化硬化速度。硫酸鈉的摻量一般為水泥質(zhì)量的～2%，能提高混凝土早期強(qiáng)度50%～100%，28天強(qiáng)度有時(shí)提高，有時(shí)降低，提高幅度約在10%左右，隨水泥品種、養(yǎng)護(hù)條件及其摻量而異。還用作合成洗滌劑的填充料。元明粉，白色、無(wú)臭、有苦味的結(jié)晶或粉末，有吸濕性。江蘇元明粉工廠直銷(xiāo)</p><p style="text-indent:25px">無(wú)水硫酸鈉:用于有色金屬冶金、皮革等方面。浙江化工元明粉廠家供應(yīng)</p><p> 元明粉在使用前： </p> <p> 元明粉在使用前應(yīng)先用水充分深化，并經(jīng)過(guò)濾后才可加入染浴，更需邊攪拌染浴，邊緩緩加入，以防止局部染浴因接觸大量促染劑而使染料發(fā)生鹽析作用。 </p> <p> 元明粉和食鹽是一般經(jīng)常使用的促染劑： </p> <p> 實(shí)踐證明，在直接染炒染色中，選用元明粉做促染劑能得到鮮明的色澤。用食鹽的效果較差，這與食鹽的純凈度有關(guān)。一般工業(yè)鹽中除了含有較多的鈣、鎂等離子以外，還含有鐵離子。某些受鐵離子影響較大的染料（如直接翠藍(lán)GL等）用食鹽作促染劑時(shí)會(huì)引起色光灰暗。浙江化工元明粉廠家供應(yīng)</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)，擁有一支專(zhuān)業(yè)的技術(shù)團(tuán)隊(duì)。致力于創(chuàng)造***的產(chǎn)品與服務(wù)，以誠(chéng)信、敬業(yè)、進(jìn)取為宗旨，以建井沅科技產(chǎn)品為目標(biāo)，努力打造成為同行業(yè)中具有影響力的企業(yè)。我公司擁有強(qiáng)大的技術(shù)實(shí)力，多年來(lái)一直專(zhuān)注于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(xì)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(zhuān)業(yè)生產(chǎn)加工的股份制企業(yè)，為專(zhuān)業(yè)**、試劑研發(fā)部門(mén)提供高純度規(guī)格產(chǎn)品樣板。井沅科技秉承“誠(chéng)信為本，合作共贏”的經(jīng)營(yíng)理念，以產(chǎn)品和完善的服務(wù)在客戶(hù)中獲得良好的信譽(yù)。的發(fā)展和創(chuàng)新，打造高指標(biāo)產(chǎn)品和服務(wù)。淮安井沅科技始終以質(zhì)量為發(fā)展，把顧客的滿意作為公司發(fā)展的動(dòng)力，致力于為顧客帶來(lái)***的超細(xì)元明粉，工業(yè)鹽，高純度透明粉，淀粉替代劑。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2914401.html</p></div></div></div></div></div><div id="1oe2zsc" class="page-right twoColRt"><div id="e7ch2qm" 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