石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)根(gen)據其純(chun)(chun)(chun)度(du)可以(yi)分成(cheng)普通(tong)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)和(he)(he)高(gao)(gao)(gao)(gao)純(chun)(chun)(chun) 石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)。普通(tong)工(gong)(gong)(gong)(gong)業(ye)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)是(shi)指(zhi) SiO2的(de)(de)(de)含(han)(han)量(liang)(liang)在 96%~ 99%，雜(za)質 Fe2O3含(han)(han)量(liang)(liang)小(xiao)(xiao)于 0.5%、Al2O3含(han)(han)量(liang)(liang)小(xiao)(xiao)于 2.0% 的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)[1]。普通(tong)工(gong)(gong)(gong)(gong)業(ye)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)主要(yao)的(de)(de)(de)應(ying)(ying)用領域有玻(bo) 璃制(zhi)(zhi)品、陶瓷(ci)制(zhi)(zhi)品、機械鑄造、水(shui)(shui)泥制(zhi)(zhi)品、耐火材料(liao) 等(deng)。其制(zhi)(zhi)備簡(jian)單(dan)，只需(xu)對原(yuan)礦進行分級(ji)或者采用簡(jian) 單(dan)的(de)(de)(de)選礦工(gong)(gong)(gong)(gong)藝就(jiu)能(neng)(neng)達(da)到要(yao)求，中(zhong)國(guo)生產(chan)(chan)的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)大(da)(da) 部分應(ying)(ying)用在了這些(xie)領域。高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)是(shi)指(zhi) SiO2含(han)(han)量(liang)(liang) 大(da)(da)于 99.95%、Fe2O3含(han)(han)量(liang)(liang)小(xiao)(xiao)于 0.000 1%、Al2O3含(han)(han)量(liang)(liang)小(xiao)(xiao) 于 0.01%的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)[2-3]。高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)主要(yao)應(ying)(ying)用在高(gao)(gao)(gao)(gao)新 技(ji)術產(chan)(chan)業(ye)，如航空(kong)航天、生物工(gong)(gong)(gong)(gong)程、高(gao)(gao)(gao)(gao)頻率(lv)技(ji)術、電(dian)子(zi) 技(ji)術、光纖通(tong)信(xin)和(he)(he)軍工(gong)(gong)(gong)(gong)等(deng)領域[3]。高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)的(de)(de)(de)戰 略地位非常重要(yao)，制(zhi)(zhi)備技(ji)術長(chang)(chang)期被美國(guo)、德國(guo)和(he)(he)日本(ben) 等(deng)國(guo)家壟(long)斷，并(bing)嚴格限制(zhi)(zhi)技(ji)術和(he)(he)產(chan)(chan)品的(de)(de)(de)出(chu)口(kou)。我(wo)國(guo) 高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)的(de)(de)(de)研究從 20 世紀 90 年(nian)代開(kai)(kai)始，起步較 晚(wan)，雖(sui)然取得了一(yi)定(ding)的(de)(de)(de)成(cheng)績，但(dan)僅能(neng)(neng)制(zhi)(zhi)備部分中(zhong)、低(di)(di)(di) 檔(dang)高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)。高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)市(shi)場大(da)(da)量(liang)(liang)依(yi)靠(kao)進口(kou)，據 最新統計數(shu)據顯(xian)示[4]：2017年(nian)我(wo)國(guo)出(chu)口(kou)中(zhong)、低(di)(di)(di)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying) 砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha) 80 萬 t，出(chu)口(kou)金額(e) 6237萬美元，但(dan)進口(kou)高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha) 28萬t，進口(kou)金額(e)超過(guo) 1.2億美元。 目前，制(zhi)(zhi)備高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)的(de)(de)(de)方(fang)法主要(yao)分為 3大(da)(da)類： 用含(han)(han)硅(gui)化合物(如 SiCl4、CH3SiCl3和(he)(he) Na2SiO3等(deng))化學(xue)合 成(cheng);天然水(shui)(shui)晶(jing)粉磨加工(gong)(gong)(gong)(gong);石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)礦物深度(du)提純(chun)(chun)(chun)[5-6]。化學(xue) 合成(cheng)法的(de)(de)(de)原(yuan)料(liao)成(cheng)本(ben)高(gao)(gao)(gao)(gao)、能(neng)(neng)耗(hao)大(da)(da)、產(chan)(chan)量(liang)(liang)低(di)(di)(di)、工(gong)(gong)(gong)(gong)藝復雜(za)、設 備要(yao)求高(gao)(gao)(gao)(gao)，且(qie)(qie)產(chan)(chan)品粒度(du)太細極(ji)易團聚，難以(yi)大(da)(da)規模工(gong)(gong)(gong)(gong) 業(ye)應(ying)(ying)用[7]。國(guo)內(nei)主要(yao)利(li)用天然水(shui)(shui)晶(jing)加工(gong)(gong)(gong)(gong)制(zhi)(zhi)備高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi) 英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)，但(dan)生產(chan)(chan)的(de)(de)(de)高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)為中(zhong)低(di)(di)(di)檔(dang)，國(guo)內(nei)天然水(shui)(shui)晶(jing)資源(yuan)儲(chu)量(liang)(liang)僅為 0.47 億 t，且(qie)(qie)經過(guo) 30 多年(nian)的(de)(de)(de)開(kai)(kai)采，已逐(zhu) 漸(jian)枯竭(jie)，不能(neng)(neng)滿足高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)日益增長(chang)(chang)的(de)(de)(de)需(xu)求;以(yi)脈 石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)、石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)巖和(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)巖等(deng)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)礦物替代水(shui)(shui)晶(jing)生產(chan)(chan) 高(gao)(gao)(gao)(gao)純(chun)(chun)(chun)石(shi)(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)(sha)(sha)(sha)(sha)(sha)(sha)(sha)是(shi)未(wei)來的(de)(de)(de)主要(yao)研究方(fang)向。

　　埃(ai)爾(er)派位于山東省濰坊市安(an)丘市先(xian)進(jin)制造(zao)業(ye)產(chan)業(ye)園(yuan)，擁有逾50000平(ping)方米(mi)的機(ji)械生產(chan)基地(di)和現(xian)代化的管(guan)理制度，自成立以來，牢記“以粉體技術開(kai)創先(xian)進(jin)材(cai)料的未來”的使命，秉(bing)承“合規篤信(xin)，和合共生”的價值觀(guan)，制定了“不求(qiu)所(suo)(suo)有，但求(qiu)所(suo)(suo)用”的人(ren)才戰略，與多(duo)所(suo)(suo)高等院校合作(zuo)簽(qian)署“產(chan)學(xue)研”發展計劃。

　　由(you)埃爾(er)派自主研制的(de)(de)粉碎機、分級機，以及顆(ke)粒整形、包覆(fu)、修飾等(deng)關鍵技(ji)(ji)(ji)術(shu)的(de)(de)突破(po)，打破(po)了國外技(ji)(ji)(ji)術(shu)壁(bi)壘，填補了國內行業空(kong)白(bai)，大大推(tui)進了醫(yi)藥(yao)、食品、化(hua)工、礦(kuang)物、新材(cai)料、固廢處理等(deng)領域的(de)(de)技(ji)(ji)(ji)術(shu)進步和產業升(sheng)級。先后榮獲科技(ji)(ji)(ji)部“科技(ji)(ji)(ji)型(xing)中小企(qi)業技(ji)(ji)(ji)術(shu)創新基金”、“山(shan)東省首批瞪羚企(qi)業”、“山(shan)東省隱形冠軍企(qi)業”、“高新技(ji)(ji)(ji)術(shu)企(qi)業”、“中國專利山(shan)東明星企(qi)業”等(deng)榮譽稱號。

　　從問題咨詢到方(fang)案設計，埃爾(er)派為(wei)客(ke)戶(hu)(hu)提供最(zui)專(zhuan)業的(de)(de)解(jie)(jie)答(da)和最(zui)全面的(de)(de)解(jie)(jie)決(jue)辦(ban)法，并協助客(ke)戶(hu)(hu)擬定施工方(fang)案，為(wei)客(ke)戶(hu)(hu)提供最(zui)專(zhuan)業的(de)(de)“保姆級”私人訂制服務。埃爾(er)派已(yi)服務超過3000家海內外客(ke)戶(hu)(hu)，銷路(lu)遍(bian)布亞、非(fei)、歐(ou)、美(mei)與大洋(yang)洲的(de)(de)100多(duo)個國家和地區，歸納統計了(le)上萬種物料的(de)(de)超微粉碎分級解(jie)(jie)決(jue)方(fang)案，贏得了(le)客(ke)戶(hu)(hu)們的(de)(de)廣泛贊譽。

　　埃爾派建造的超微粉碎的實驗室凈化間內，配備小試、中試、小生產的超微粉氣流粉碎機、粒(li)徑檢測(ce)、粉(fen)(fen)體特(te)性(xing)檢測(ce)相關的(de)儀(yi)器，可以精確分析不同原料(liao)的(de)性(xing)質，提供5g-50kg批量的(de)原料(liao)加工(gong)，豐富的(de)微粉(fen)(fen)經驗和專(zhuan)業的(de)粉(fen)(fen)碎設備可以大幅(fu)縮短需(xu)求方的(de)研發周期，并解決原料(liao)微粉(fen)(fen)化(hua)過程中遇到的(de)各種問題，歡迎(ying)有需(xu)要(yao)的(de)朋(peng)友來電垂詢(xun)!

推薦您閱讀粉體行業資訊、了解工業產品技術、熟悉更多超微粉碎產品百科知識，助您(nin)選(xuan)設備(bei)不求人。