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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="3lk8vcj" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="qfbo3pb" class="box"><p><p style="text-indent:25px">一種大顆粒元明粉的制備方法,包括以下步驟:原硝水制精硝水:原硝水經(jīng)反應(yīng)澄清后,清液經(jīng)無(wú)閥過濾器得精硝水,濁液經(jīng)轉(zhuǎn)鼓真空過濾器，山東工業(yè)級(jí)元明粉廠家直銷，山東工業(yè)級(jí)元明粉廠家直銷，山東工業(yè)級(jí)元明粉廠家直銷,無(wú)閥過濾器過濾得精硝水;精硝水提純:精硝水經(jīng)過生物膜活性炭,納濾膜處理,得到的廢水做為原精硝水;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)晶前加入元明粉晶種;離心分離:將結(jié)晶晶體放入離心機(jī)中離心;元明粉分級(jí):離心機(jī)分離出的濕硝先干燥,干燥后,得到的元明粉先進(jìn)入旋風(fēng)分離器分離,得到的大顆粒元明粉,剩下的小顆粒元明粉落入二級(jí)旋風(fēng)分離器;制得成品:將一級(jí)大顆粒元明粉經(jīng)干燥,稱重,包裝得到成品.可有效地提高大顆粒元明粉的產(chǎn)量,以提高產(chǎn)品的競(jìng)爭(zhēng)力.元明粉玻璃工業(yè)中用來(lái)代替純堿；山東工業(yè)級(jí)元明粉廠家直銷</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東工業(yè)級(jí)元明粉廠家直銷,元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637456323727438399/2352346.png"></div><p> 無(wú)水硫酸鈉物理性質(zhì)外觀與性狀：?jiǎn)涡本?，晶體短柱狀，體呈致密塊狀或皮殼狀等，無(wú)色透明，有時(shí)帶淺黃或綠色，易溶于水。白色、無(wú)臭、有苦味的結(jié)晶或粉末，有吸濕性。外形為無(wú)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(qiáng)酸強(qiáng)堿鹽。[1]結(jié)構(gòu)：?jiǎn)涡薄⑿狈交蛄骄?。溶液：硫酸鈉溶液為無(wú)色溶液。熔點(diǎn)：884℃（七水合物于℃轉(zhuǎn)無(wú)水，十水合物為℃，于100℃失10H2O）沸點(diǎn)：1404℃相對(duì)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，溶于水，溶于甘油。浙江蓄電池元明粉廠家元明粉原料硝漿水水是來(lái)自精制過之后的硝水。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東工業(yè)級(jí)元明粉廠家直銷,元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637456323594557631/3486950.png"></div><p> 碳酸氫鈉： </p> <p> 超細(xì)小蘇打/超細(xì)碳酸氫鈉定制200目—800目，采用氣流粉碎技術(shù)對(duì)粉體進(jìn)行粉碎分級(jí)篩選成品純度細(xì)度高、粒度分布均勻、質(zhì)量穩(wěn)定性能優(yōu)越冷干機(jī)技術(shù)可以用來(lái)處理非空氣類介質(zhì) 如:二氧化碳、氫氣、天然氣、高爐煤氣、氮?dú)獾?，避免了因氣流粉碎將空氣中的水分帶入，保持了產(chǎn)品的較低含水量。不會(huì)因?yàn)槎汛a等原因壓實(shí)結(jié)塊、有利于長(zhǎng)期保存。精細(xì)特制超細(xì)小蘇打采用碳酸氫鈉作原料?？捎糜谑称钒b要求的塑料制品發(fā)泡，該超細(xì)碳酸氫鈉可直接用于EVA、PVC的模壓，注塑發(fā)泡，也可用于AC發(fā)泡劑復(fù)配，改進(jìn)發(fā)泡工藝，提高產(chǎn)品特性。 </p> <p> 透明粉主要用途： </p> <p> 用作分析試劑、無(wú)機(jī)合成、制藥工業(yè)、汽水和冷飲中二氧化碳的發(fā)生劑、黃油的保存劑?？芍苯佑米髦扑幑I(yè)的原料、作羊毛的洗滌劑、泡沫滅火劑、浴用劑、堿性劑、膨松劑。常與碳酸氫銨配制膨松劑用于餅干、糕點(diǎn)。 </p> <p> <br /> </p><p style="text-indent:25px">一種大顆粒元明粉的制備方法，包括以下步驟：原硝水制精硝水：原硝水經(jīng)反應(yīng)澄清后，清液經(jīng)無(wú)閥過濾器得精硝水，濁液經(jīng)轉(zhuǎn)鼓真空過濾器、無(wú)閥過濾器過濾得精硝水；精硝水提純：精硝水經(jīng)過生物膜活性炭、納濾膜處理，得到的廢水做為原精硝水；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)晶前加入元明粉晶種；離心分離：將結(jié)晶晶體放入離心機(jī)中離心；元明粉分級(jí)：離心機(jī)分離出的濕硝先干燥，干燥后，得到的元明粉先進(jìn)入一級(jí)旋風(fēng)分離器分離，得到的一級(jí)大顆粒元明粉，剩下的一級(jí)小顆粒元明粉落入二級(jí)旋風(fēng)分離器；制得成品：將一級(jí)大顆粒元明粉經(jīng)干燥、稱重、包裝得到成品?？捎行У靥岣叽箢w粒元明粉的產(chǎn)量，以提高產(chǎn)品的競(jìng)爭(zhēng)力。元明粉又叫芒硝，學(xué)名硫酸鈉。這是一種跟食鹽的化學(xué)性質(zhì)很接近的無(wú)機(jī)鹽。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東工業(yè)級(jí)元明粉廠家直銷,元明粉" src="https://tyunfile.71360.com/UploadFile/hajykj/637456326872614426/8589741.png"></div><p> 硫酸鈉制備方法 </p> <p> 1、灘田法 </p> <p> 利用自然界不同季節(jié)溫度變化使原料液中的水分蒸發(fā)，將粗芒硝結(jié)晶出來(lái)。夏季將含有氯化鈉、硫酸鈉、硫酸鎂、氯化鎂等成分的咸水灌入灘田，經(jīng)日曬蒸發(fā)，冬季析出粗芒硝。此法是從資源中提出芒硝的主要方法，工藝簡(jiǎn)單，能耗低，但作業(yè)條件差，產(chǎn)品中易混入泥砂等雜質(zhì)。 </p> <p> 2、機(jī)械冷凍法 </p> <p> 利用機(jī)械設(shè)備將原料液加熱蒸發(fā)后冷凍至-5～-10℃時(shí)析出芒硝。與灘田法比較,此法不受季節(jié)和自然條件的影響。產(chǎn)品質(zhì)量好，但能耗高。 </p> <p> 3、鹽湖綜合利用法 </p> <p> 主要用于含有多種組分的硫酸鹽-碳酸鹽型咸水。在提取各種有用組分的同時(shí)，將粗芒硝分離出來(lái)。例如加工含碳酸鈉、硫酸鈉、氯化鈉、硼化物及鉀、溴、鋰的鹽湖水，可先碳化鹽湖鹵水，使碳酸鈉轉(zhuǎn)化成碳酸氫鈉結(jié)晶出來(lái)；冷卻母液至5～15℃,使硼砂結(jié)晶出來(lái);分離硼砂后的二次母液冷凍至0～5℃,析出芒硝。 </p> <p> <br /> 無(wú)水硫酸鈉:玻璃工業(yè)用以代替純堿做助溶劑?；窗残铍姵卦鞣叟l(fā)價(jià)格</p><p style="text-indent:25px">樸硝、芒硝、元明粉（玄明粉）是同一品種，但不同純度的藥品。山東工業(yè)級(jí)元明粉廠家直銷</p><p> 元明粉 </p> <p> 一、基本信息： </p> <p> 元明粉為白色細(xì)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(xì)的無(wú)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(wú)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(shí)的蒸煮劑； </p> <p> 用于有色金屬冶金、皮革等方面。 </p> <p> <br /> 山東工業(yè)級(jí)元明粉廠家直銷</p><p style="text-indent:25px">淮安市井沅科技有限公司主營(yíng)品牌有井沅科技，發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大，該公司貿(mào)易型的公司?；窗簿淇萍际且患矣邢挢?zé)任公司（自然）企業(yè)，一直“以人為本，服務(wù)于社會(huì)”的經(jīng)營(yíng)理念;“誠(chéng)守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的超細(xì)元明粉，分析純?cè)鞣?，大顆粒元明粉，蓄電池元明粉廠家。淮安井沅科技自成立以來(lái)，一直堅(jiān)持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3091597.html</p></div></div></div></div></div><div id="kev2qnp" class="page-right twoColRt"><div id="u3ikrt3" 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