隔膜(mo)電解法(fa)：將原鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)化(hua)鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)后(hou)加入(ru)(ru)純(chun)堿(jian)(jian)、燒(shao)(shao)堿(jian)(jian)、氯(lv)化(hua)鋇精(jing)制(zhi)劑除去鈣、鎂(mei)、硫(liu)酸(suan)根離(li)子等雜質(zhi)(zhi)，再于澄清(qing)槽(cao)中(zhong)(zhong)加入(ru)(ru)聚丙烯酸(suan)鈉或苛化(hua)麩皮以(yi)(yi)加速沉(chen)淀，砂濾(lv)后(hou)加入(ru)(ru)鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)中(zhong)(zhong)和(he)，鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)水(shui)經預(yu)熱后(hou)送去電解，電解液(ye)經預(yu)熱、蒸發、分鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)、冷卻，制(zhi)得(de)液(ye)體燒(shao)(shao)堿(jian)(jian)，進(jin)一步(bu)熬(ao)濃即得(de)固(gu)體燒(shao)(shao)堿(jian)(jian)成(cheng)品(pin)(pin)。鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)泥洗(xi)水(shui)用(yong)于化(hua)鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)。離(li)子交換膜(mo)法(fa)：將原鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)化(hua)鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)后(hou)按(an)傳(chuan)統(tong)的(de)(de)(de)辦法(fa)進(jin)行鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)水(shui)精(jing)制(zhi)，把(ba)一次精(jing)鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)水(shui)經微孔燒(shao)(shao)結碳素管(guan)式過濾(lv)器進(jin)行過濾(lv)后(hou)，再經螯(ao)合離(li)子交換樹(shu)脂塔進(jin)行二次精(jing)制(zhi)，使鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)水(shui)中(zhong)(zhong)鈣、鎂(mei)含量降到(dao)0.002%以(yi)(yi)下(xia)，將二次精(jing)制(zhi)鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)水(shui)電解，于陽極(ji)(ji)室(shi)(shi)生(sheng)(sheng)(sheng)成(cheng)氯(lv)氣，陽極(ji)(ji)室(shi)(shi)鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)水(shui)中(zhong)(zhong)的(de)(de)(de)Na+通過離(li)子膜(mo)進(jin)入(ru)(ru)陰(yin)極(ji)(ji)室(shi)(shi)與(yu)陰(yin)極(ji)(ji)室(shi)(shi)的(de)(de)(de)OH-生(sheng)(sheng)(sheng)成(cheng)氫氧化(hua)鈉．H+直接在(zai)陰(yin)極(ji)(ji)上放電生(sheng)(sheng)(sheng)成(cheng)氫氣。電解過程中(zhong)(zhong)向陽極(ji)(ji)室(shi)(shi)加入(ru)(ru)適(shi)量的(de)(de)(de)高純(chun)度鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)以(yi)(yi)中(zhong)(zhong)和(he)返(fan)遷的(de)(de)(de)OH-，陰(yin)極(ji)(ji)室(shi)(shi)中(zhong)(zhong)應加入(ru)(ru)所需純(chun)水(shui)。在(zai)陰(yin)極(ji)(ji)室(shi)(shi)生(sheng)(sheng)(sheng)成(cheng)的(de)(de)(de)高純(chun)燒(shao)(shao)堿(jian)(jian)濃度為30%～32%（質(zhi)(zhi)量），可以(yi)(yi)直接作為液(ye)堿(jian)(jian)產品(pin)(pin)，也(ye)可以(yi)(yi)進(jin)一步(bu)熬(ao)濃，制(zhi)得(de)固(gu)體燒(shao)(shao)堿(jian)(jian)成(cheng)品(pin)(pin)。液(ye)堿(jian)(jian)對于環境保(bao)(bao)護也(ye)有重要作用(yong)，可以(yi)(yi)用(yong)于處理酸(suan)性(xing)廢水(shui)等。新吳區(qu)48%液(ye)堿(jian)(jian)保(bao)(bao)質(zhi)(zhi)保(bao)(bao)量

液(ye)(ye)堿(jian)(jian)(jian)(jian)的(de)儲(chu)存(cun)及運(yun)輸(shu)注意事(shi)(shi)項包(bao)括以(yi)(yi)下方(fang)面(mian)：1.儲(chu)存(cun)容(rong)(rong)器(qi)：液(ye)(ye)堿(jian)(jian)(jian)(jian)應(ying)(ying)(ying)(ying)儲(chu)存(cun)在(zai)密封的(de)、耐(nai)腐蝕(shi)的(de)容(rong)(rong)器(qi)中(zhong)(zhong)(zhong)，通常使(shi)(shi)用(yong)塑料桶或(huo)玻璃瓶等合適的(de)容(rong)(rong)器(qi)。包(bao)裝材料應(ying)(ying)(ying)(ying)具(ju)有良好的(de)耐(nai)腐蝕(shi)性(xing)和(he)(he)(he)密封性(xing)能，以(yi)(yi)防止(zhi)(zhi)其與(yu)(yu)外界空(kong)氣或(huo)水分接觸。2.標(biao)簽(qian)和(he)(he)(he)警(jing)示：所有包(bao)裝都應(ying)(ying)(ying)(ying)明確標(biao)示包(bao)裝物(wu)內含有液(ye)(ye)堿(jian)(jian)(jian)(jian)，并(bing)標(biao)明腐蝕(shi)性(xing)和(he)(he)(he)刺激性(xing)。此外，還應(ying)(ying)(ying)(ying)提供(gong)安(an)全使(shi)(shi)用(yong)和(he)(he)(he)處(chu)理(li)的(de)相關信息，以(yi)(yi)便運(yun)輸(shu)員和(he)(he)(he)使(shi)(shi)用(yong)者(zhe)能夠正確對待(dai)。3.防止(zhi)(zhi)濕(shi)氣：液(ye)(ye)堿(jian)(jian)(jian)(jian)吸濕(shi)性(xing)很(hen)強，容(rong)(rong)易(yi)(yi)與(yu)(yu)空(kong)氣中(zhong)(zhong)(zhong)的(de)水分反(fan)應(ying)(ying)(ying)(ying)。在(zai)存(cun)儲(chu)液(ye)(ye)堿(jian)(jian)(jian)(jian)時，應(ying)(ying)(ying)(ying)確保儲(chu)存(cun)環境相對干燥，并(bing)且避免受潮。4.避免溫度過(guo)高：高溫會促使(shi)(shi)液(ye)(ye)堿(jian)(jian)(jian)(jian)溶(rong)(rong)液(ye)(ye)的(de)水分蒸發(fa)，導致(zhi)溶(rong)(rong)液(ye)(ye)濃縮和(he)(he)(he)風險(xian)增(zeng)加。因此，在(zai)存(cun)儲(chu)和(he)(he)(he)運(yun)輸(shu)過(guo)程中(zhong)(zhong)(zhong)，要避免暴(bao)露在(zai)高溫環境下。5.隔(ge)離：液(ye)(ye)堿(jian)(jian)(jian)(jian)應(ying)(ying)(ying)(ying)與(yu)(yu)酸(suan)、易(yi)(yi)燃(ran)物(wu)和(he)(he)(he)可(ke)(ke)燃(ran)物(wu)隔(ge)離存(cun)放，以(yi)(yi)防止(zhi)(zhi)發(fa)生危(wei)險(xian)反(fan)應(ying)(ying)(ying)(ying)或(huo)事(shi)(shi)故。6.搬運(yun)和(he)(he)(he)運(yun)輸(shu)：在(zai)搬運(yun)和(he)(he)(he)運(yun)輸(shu)液(ye)(ye)堿(jian)(jian)(jian)(jian)時，操作人員必須戴上適當(dang)的(de)個人防護(hu)裝備，如防護(hu)眼鏡(jing)、口罩(zhao)和(he)(he)(he)手套等。液(ye)(ye)堿(jian)(jian)(jian)(jian)應(ying)(ying)(ying)(ying)該以(yi)(yi)安(an)全的(de)方(fang)式進行(xing)運(yun)輸(shu)，避免碰撞、摔落或(huo)泄(xie)漏(lou)。7.泄(xie)漏(lou)處(chu)理(li)：如果發(fa)生液(ye)(ye)堿(jian)(jian)(jian)(jian)的(de)泄(xie)漏(lou)事(shi)(shi)故，應(ying)(ying)(ying)(ying)立即采取(qu)措施(shi)進行(xing)清理(li)和(he)(he)(he)處(chu)理(li)，以(yi)(yi)防止(zhi)(zhi)危(wei)害擴大(da)。可(ke)(ke)以(yi)(yi)使(shi)(shi)用(yong)中(zhong)(zhong)(zhong)性(xing)化(hua)劑（如醋酸(suan)）來(lai)中(zhong)(zhong)(zhong)和(he)(he)(he)溶(rong)(rong)液(ye)(ye)。8.消防措施(shi)：應(ying)(ying)(ying)(ying)急行(xing)動程序(xu)包(bao)括吸氧(yang)、洗(xi)胃、止(zhi)(zhi)血、包(bao)扎以(yi)(yi)及轉送醫院(yuan)等措施(shi)。張家港32%液(ye)(ye)堿(jian)(jian)(jian)(jian)國標(biao)液(ye)(ye)堿(jian)(jian)(jian)(jian)批發(fa)廠家，致(zhi)電無錫市(shi)安(an)尼(ni)可(ke)(ke)化(hua)工有限公司。

食(shi)用(yong)(yong)(yong)(yong)液體(ti)(ti)燒堿(jian)用(yong)(yong)(yong)(yong)槽(cao)車或(huo)貯(zhu)槽(cao)裝運(yun)(yun)時(shi)(shi)，使用(yong)(yong)(yong)(yong)兩次后必(bi)須清洗干(gan)凈。不(bu)允(yun)許使用(yong)(yong)(yong)(yong)裝運(yun)(yun)過**電解法制得的液體(ti)(ti)燒堿(jian)的槽(cao)車或(huo)貯(zhu)槽(cao)、桶(tong)裝運(yun)(yun)食(shi)用(yong)(yong)(yong)(yong)液體(ti)(ti)燒堿(jian)。允(yun)許使用(yong)(yong)(yong)(yong)符合食(shi)品(pin)包裝標準要(yao)求的塑料桶(tong)、貯(zhu)槽(cao)裝運(yun)(yun)食(shi)用(yong)(yong)(yong)(yong)液體(ti)(ti)燒堿(jian)或(huo)片堿(jian)。包裝上應(ying)有明顯(xian)的“食(shi)品(pin)添加(jia)劑(ji)”字樣及(ji)“腐(fu)蝕(shi)(shi)性(xing)(xing)物(wu)品(pin)”標志。屬(shu)一級無機堿(jian)性(xing)(xing)腐(fu)蝕(shi)(shi)物(wu)品(pin)，危規編號：GB 8.2類82001。UN N0.1832; IMDG CODE 8225, 8226頁，8.2類。應(ying)貯(zhu)存在通(tong)風、干(gan)燥的庫(ku)房(fang)或(huo)貨棚內。包裝容(rong)(rong)器要(yao)完整、密封。不(bu)得與易燃物(wu)和(he)酸類共貯(zhu)混運(yun)(yun)。運(yun)(yun)輸過程(cheng)中(zhong)要(yao)注意(yi)防潮、防雨。如發(fa)現(xian)包裝容(rong)(rong)器發(fa)生(sheng)銹蝕(shi)(shi)、破裂、孔洞、溶化淌水等(deng)現(xian)象時(shi)(shi)，應(ying)立(li)即更(geng)換包裝或(huo)及(ji)早(zao)岌(ji)貨使用(yong)(yong)(yong)(yong)，容(rong)(rong)器破損可用(yong)(yong)(yong)(yong)錫焊修補。失火時(shi)(shi)，可用(yong)(yong)(yong)(yong)水、砂土和(he)各(ge)種滅火器撲救(jiu)，但消防人員應(ying)注意(yi)水中(zhong)溶入燒堿(jian)后的腐(fu)蝕(shi)(shi)性(xing)(xing)。

在(zai)化(hua)(hua)學工(gong)(gong)業(ye)用(yong)(yong)(yong)于(yu)制(zhi)(zhi)造甲酸、草酸、硼砂、苯(ben)酚、及肥皂、合成脂(zhi)肪酸、合成洗(xi)滌劑(ji)(ji)(ji)等。在(zai)冶煉工(gong)(gong)業(ye)用(yong)(yong)(yong)制(zhi)(zhi)造氫(qing)氧化(hua)(hua)鋁(lv)、氧化(hua)(hua)鋁(lv)及金屬表面(mian)(mian)處理劑(ji)(ji)(ji)。在(zai)紡(fang)織印染工(gong)(gong)業(ye)用(yong)(yong)(yong)作棉布退(tui)漿劑(ji)(ji)(ji)、煮練劑(ji)(ji)(ji)、絲光(guang)劑(ji)(ji)(ji)和(he)(he)還原染料(liao)、海昌藍染料(liao)的(de)溶劑(ji)(ji)(ji)。在(zai)儀器工(gong)(gong)業(ye)用(yong)(yong)(yong)作酸中和(he)(he)劑(ji)(ji)(ji)、脫色劑(ji)(ji)(ji)、脫臭劑(ji)(ji)(ji)。膠粘劑(ji)(ji)(ji)工(gong)(gong)業(ye)用(yong)(yong)(yong)作淀粉糊化(hua)(hua)劑(ji)(ji)(ji)、中和(he)(he)劑(ji)(ji)(ji)。在(zai)陶(tao)瓷(ci)方面(mian)(mian)，燒堿(jian)(jian)在(zai)陶(tao)瓷(ci)制(zhi)(zhi)造的(de)作用(yong)(yong)(yong)有(you)兩點(dian),,在(zai)陶(tao)瓷(ci)的(de)燒制(zhi)(zhi)過(guo)程(cheng)中,燒堿(jian)(jian)作為稀(xi)釋劑(ji)(ji)(ji).第二,燒制(zhi)(zhi)好的(de)陶(tao)瓷(ci)表面(mian)(mian)會(hui)有(you)劃痕或很粗糙,用(yong)(yong)(yong)燒堿(jian)(jian)溶液清洗(xi)后,使(shi)陶(tao)瓷(ci)表面(mian)(mian)更加(jia)光(guang)滑(hua)。在(zai)醫藥、化(hua)(hua)妝品(pin)、制(zhi)(zhi)革、涂料(liao)、農藥、玻璃等工(gong)(gong)業(ye)都有(you)廣(guang)泛應用(yong)(yong)(yong)。液堿(jian)(jian)品(pin)牌怎么樣(yang)，致電無(wu)錫市安尼可化(hua)(hua)工(gong)(gong)有(you)限(xian)公司。

液(ye)(ye)堿(jian)(jian)性質：純凈的氫(qing)氧(yang)(yang)化(hua)(hua)鈉(na)是白(bai)色(se)的固(gu)(gu)體(ti)(ti)，極易(yi)溶(rong)(rong)解(jie)于(yu)(yu)水(shui)，它的水(shui)溶(rong)(rong)液(ye)(ye)有(you)(you)澀(se)味和(he)滑(hua)膩感。氫(qing)氧(yang)(yang)化(hua)(hua)鈉(na)暴露(lu)在空氣中時(shi)容易(yi)吸(xi)收水(shui)分，表面潮濕(shi)而(er)(er)逐步(bu)溶(rong)(rong)解(jie)，這種(zhong)現象叫做(zuo)潮解(jie)。其相(xiang)對(dui)(dui)密度2. 130。熔(rong)點(dian)318.4℃。沸點(dian)1390℃。市售燒(shao)堿(jian)(jian)有(you)(you)固(gu)(gu)態和(he)液(ye)(ye)態兩種(zhong)：純固(gu)(gu)體(ti)(ti)燒(shao)堿(jian)(jian)呈白(bai)色(se)，有(you)(you)塊狀、片(pian)狀、棒狀、粒狀，質脆；純液(ye)(ye)體(ti)(ti)燒(shao)堿(jian)(jian)為(wei)無(wu)色(se)透(tou)明液(ye)(ye)體(ti)(ti)。固(gu)(gu)體(ti)(ti)燒(shao)堿(jian)(jian)有(you)(you)很強(qiang)的吸(xi)濕(shi)性。易(yi)溶(rong)(rong)于(yu)(yu)水(shui)，溶(rong)(rong)解(jie)時(shi)放熱，水(shui)溶(rong)(rong)液(ye)(ye)呈堿(jian)(jian)性，有(you)(you)滑(hua)膩感；溶(rong)(rong)于(yu)(yu)乙醇(chun)和(he)甘油；不溶(rong)(rong)于(yu)(yu)、。腐蝕(shi)性極強(qiang)，對(dui)(dui)纖維、皮膚、玻璃、陶(tao)瓷等有(you)(you)腐蝕(shi)作(zuo)用(yong)。與金屬鋁(lv)和(he)鋅、非金屬硼和(he)硅(gui)等反應放出氫(qing)；與氯、溴、碘(dian)等鹵素發(fa)生(sheng)(sheng)歧化(hua)(hua)反應；與酸類起中和(he)作(zuo)用(yong)而(er)(er)生(sheng)(sheng)成鹽(yan)和(he)水(shui)。液(ye)(ye)堿(jian)(jian)可以用(yong)于(yu)(yu)制備高純度的水(shui)和(he)氫(qing)氣，為(wei)科研(yan)和(he)制藥等行業提(ti)供(gong)高質量的原料。張家港32%液(ye)(ye)堿(jian)(jian)國標

液(ye)堿(jian)可用于電(dian)鍍行業，作為(wei)電(dian)鍍溶(rong)液(ye)的組(zu)成部(bu)分，提高電(dian)鍍層的性能和外觀。新吳(wu)區48%液(ye)堿(jian)保質保量

生產(chan)(chan)方面，國內(nei)部分液(ye)堿(jian)(jian)裝置處于(yu)停車(che)檢修(xiu)狀態(tai)，局(ju)部地(di)區液(ye)堿(jian)(jian)產(chan)(chan)量(liang)處于(yu)相對(dui)略低水平，其他企業(ye)保(bao)(bao)(bao)持較(jiao)高負(fu)荷生產(chan)(chan)，液(ye)堿(jian)(jian)市(shi)場貨(huo)源供應充足，大(da)多企業(ye)存在一(yi)定(ding)量(liang)庫存。 下游(you)方面，氧(yang)(yang)化(hua)(hua)鋁(lv)(lv)市(shi)場繼(ji)本月上旬價(jia)(jia)(jia)格上漲后(hou)，近日成交價(jia)(jia)(jia)格保(bao)(bao)(bao)持穩定(ding)，前期降負(fu)生產(chan)(chan)的部分氧(yang)(yang)化(hua)(hua)鋁(lv)(lv)企業(ye)已經(jing)計劃恢復生產(chan)(chan)，消化(hua)(hua)燒(shao)堿(jian)(jian)能力將有所提升，對(dui)國內(nei)燒(shao)堿(jian)(jian)市(shi)場支撐力度將逐漸加強。目前北(bei)方地(di)區氧(yang)(yang)化(hua)(hua)鋁(lv)(lv)企業(ye)與燒(shao)堿(jian)(jian)企業(ye)協(xie)商下月采(cai)購(gou)燒(shao)堿(jian)(jian)定(ding)單價(jia)(jia)(jia)格，供需(xu)雙(shuang)方處于(yu)博弈(yi)狀態(tai)。國內(nei)造紙及化(hua)(hua)纖(xian)等行(xing)業(ye)由于(yu)進口原料、終(zhong)端產(chan)(chan)品出口不(bu)(bu)佳及國內(nei)市(shi)場表現低迷(mi)等多重因素影響，整體開工負(fu)荷不(bu)(bu)足，對(dui)燒(shao)堿(jian)(jian)需(xu)求處于(yu)相對(dui)低位(wei)水平，采(cai)購(gou)液(ye)堿(jian)(jian)以剛(gang)需(xu)為(wei)主(zhu)，大(da)量(liang)囤貨(huo)操作有限。新吳(wu)區48%液(ye)堿(jian)(jian)保(bao)(bao)(bao)質保(bao)(bao)(bao)量(liang)

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