插(cha)層(ceng)改性(xing)是將(jiang)極性(xing)小分子(zi)插(cha)層(ceng)到高嶺(ling)(ling)土(tu)(tu)(tu)層(ceng)間，使層(ceng)間距(ju)加大，且層(ceng)間親(qin)(qin)水性(xing)變為(wei)親(qin)(qin)油性(xing)的(de)高嶺(ling)(ling)土(tu)(tu)(tu)復(fu)合材料(liao)。根據不同的(de)需(xu)要摻雜(za)到各(ge)種基(ji)體中(zhong)，以高嶺(ling)(ling)土(tu)(tu)(tu)片(pian)層(ceng)剝離狀態的(de)形(xing)式均(jun)勻(yun)分散。因高嶺(ling)(ling)土(tu)(tu)(tu)層(ceng)間表面經基(ji)活性(xing)比(bi)較低，有利于其他有機大分子(zi)通過置換(huan)過程進人(ren)高嶺(ling)(ling)土(tu)(tu)(tu)層(ceng)間，增強聚合物基(ji)質(zhi)抗老化性(xing)能。

　　氯苯類污染物

　　疏水(shui)(shui)性有機(ji)污染物(HOC)在(zai)土壤(rang)和地下水(shui)(shui)體中普(pu)遍存在(zai)，對其在(zai)水(shui)(shui)體環境中的遷移、轉化和歸宿引(yin)起(qi)人們的廣泛(fan)關注(zhu)。

　　王莉(li)等(2008)以(yi)氯(lv)苯類化(hua)合物(wu)(chlorostrongenzenes，CB)為(wei)(wei)目標(biao)污染物(wu)，探討了氯(lv)苯類化(hua)合物(wu)在CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)機(ji)理。結(jie)果(guo)表(biao)明(ming)，CB在CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)等溫線(xian)(xian)為(wei)(wei)線(xian)(xian)性(xing)(xing);對于(yu)不同改性(xing)(xing)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)來(lai)說(shuo)，CB在CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)K。。值基本為(wei)(wei)一常數，比(bi)其在土(tu)(tu)(tu)(tu)(tu)(tu)壤中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)K。。值要(yao)(yao)高(gao)(gao)(gao)出許(xu)多;其的(de)(de)(de)(de)(de)(de)(de)(de)辛醇-水(shui)(shui)分(fen)(fen)(fen)配系(xi)數呈(cheng)正相關，而(er)隨(sui)CB在水(shui)(shui)中(zhong)(zhong)溶(rong)解度的(de)(de)(de)(de)(de)(de)(de)(de)增大(da)(da)而(er)降低。因(yin)此認(ren)為(wei)(wei)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)過程主要(yao)(yao)是(shi)(shi)CB在CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)有(you)(you)(you)(you)機(ji)相中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)分(fen)(fen)(fen)配作用，CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)對CB的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)能力(li)與有(you)(you)(you)(you)機(ji)物(wu)本身的(de)(de)(de)(de)(de)(de)(de)(de)性(xing)(xing)質密(mi)切(qie)相關。由高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)原(yuan)土(tu)(tu)(tu)(tu)(tu)(tu)與CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)對CB的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)對比(bi)可以(yi)看出，高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)原(yuan)土(tu)(tu)(tu)(tu)(tu)(tu)對CB的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)很弱，而(er)CT-MAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)對CB的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)量(liang)(liang)(liang)(liang)則(ze)大(da)(da)大(da)(da)增加，而(er)且隨(sui)著CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)改性(xing)(xing)量(liang)(liang)(liang)(liang)增加，吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)量(liang)(liang)(liang)(liang)也隨(sui)著增大(da)(da)。這主要(yao)(yao)是(shi)(shi)因(yin)為(wei)(wei)天然高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)存在大(da)(da)量(liang)(liang)(liang)(liang)可交(jiao)換的(de)(de)(de)(de)(de)(de)(de)(de)親(qin)水(shui)(shui)性(xing)(xing)無機(ji)陽(yang)離(li)子(zi)，這些陽(yang)離(li)子(zi)使(shi)水(shui)(shui)溶(rong)液中(zhong)(zhong)黏土(tu)(tu)(tu)(tu)(tu)(tu)表(biao)面形(xing)成(cheng)一層(ceng)薄(bo)的(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)膜，從而(er)不能有(you)(you)(you)(you)效地吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)疏水(shui)(shui)性(xing)(xing)有(you)(you)(you)(you)機(ji)污染物(wu)CB。高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)生產線(xian)(xian)比(bi)較(jiao)復(fu)雜，正是(shi)(shi)因(yin)為(wei)(wei)如(ru)此，高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)的(de)(de)(de)(de)(de)(de)(de)(de)作用才(cai)會如(ru)此的(de)(de)(de)(de)(de)(de)(de)(de)多，高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)用途十分(fen)(fen)(fen)的(de)(de)(de)(de)(de)(de)(de)(de)廣(guang)泛，然而(er)，當(dang)用CTMAB的(de)(de)(de)(de)(de)(de)(de)(de)有(you)(you)(you)(you)機(ji)陽(yang)離(li)子(zi)取代(dai)高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)無機(ji)陽(yang)離(li)子(zi)后，則(ze)改變(bian)了高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)表(biao)面的(de)(de)(de)(de)(de)(de)(de)(de)親(qin)水(shui)(shui)特性(xing)(xing)，從而(er)使(shi)得CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)對CB的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)能力(li)大(da)(da)大(da)(da)提高(gao)(gao)(gao)。在改性(xing)(xing)時(shi)加入的(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面活(huo)性(xing)(xing)劑較(jiao)少時(shi)，CTMAB在高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)上(shang)似乎呈(cheng)不規則(ze)的(de)(de)(de)(de)(de)(de)(de)(de)單(dan)層(ceng)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)狀(zhuang)態，導致CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)對CB的(de)(de)(de)(de)(de)(de)(de)(de)分(fen)(fen)(fen)配能力(li)較(jiao)弱;當(dang)高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)處于(yu)高(gao)(gao)(gao)濃度表(biao)面活(huo)性(xing)(xing)劑改性(xing)(xing)狀(zhuang)態時(shi)，CTMAB在高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)上(shang)形(xing)成(cheng)更(geng)為(wei)(wei)穩定且規整的(de)(de)(de)(de)(de)(de)(de)(de)雙層(ceng)結(jie)構，結(jie)果(guo)使(shi)得CTMAB-高(gao)(gao)(gao)嶺(ling)(ling)(ling)(ling)(ling)(ling)(ling)(ling)土(tu)(tu)(tu)(tu)(tu)(tu)能夠(gou)吸(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)(fu)更(geng)多的(de)(de)(de)(de)(de)(de)(de)(de)CB。

　　五(wu)氯苯(ben)酚(PCP)作為殺(sha)菌防腐劑(ji)被廣(guang)泛(fan)用(yong)(yong)于木材加(jia)工、醫藥衛生和(he)其它(ta)化(hua)工領域，它(ta)的(de)毒性在酚類(lei)化(hua)合物中非常大，用(yong)(yong)量也(ye)較多。與鹵代苯(ben)類(lei)和(he)硝代苯(ben)類(lei)化(hua)合物一樣，它(ta)屬于憎水性可(ke)解離有機(ji)化(hua)合物。因此，它(ta)是研究這類(lei)有機(ji)化(hua)合物與礦(kuang)物表面作用(yong)(yong)機(ji)制的(de)極好(hao)例(li)子(zi)。

　　吳(wu)大清等(2003)進行的(de)(de)高嶺(ling)(ling)石(shi)(shi)、蒙(meng)(meng)脫石(shi)(shi)和伊(yi)(yi)利(li)(li)石(shi)(shi)3種黏土礦(kuang)物(wu)(wu)對五(wu)氯(lv)苯酚(fen)的(de)(de)吸(xi)附實驗研(yan)究表明，礦(kuang)物(wu)(wu)表面(mian)兩種羥(qian)基(ji)(ji)位的(de)(de)化(hua)合(he)態(tai)(tai)濃(nong)度和五(wu)氯(lv)苯酚(fen)的(de)(de)離子(zi)態(tai)(tai)濃(nong)度均隨(sui)溶液pH值的(de)(de)變(bian)化(hua)而(er)(er)變(bian)化(hua)，呈峰(feng)形(xing)曲線，高嶺(ling)(ling)石(shi)(shi)和蒙(meng)(meng)脫石(shi)(shi)的(de)(de)峰(feng)位在(zai)(zai)pH值為(wei)5時，而(er)(er)伊(yi)(yi)利(li)(li)石(shi)(shi)在(zai)(zai)pH值為(wei)6時。五(wu)氯(lv)苯酚(fen)在(zai)(zai)這(zhe)3種礦(kuang)物(wu)(wu)表面(mian)的(de)(de)吸(xi)附性質屬(shu)于表面(mian)絡(luo)(luo)合(he)反(fan)應，絡(luo)(luo)合(he)反(fan)應常數(shu)擬合(he)計(ji)算(suan)表明，它(ta)與(yu)3種礦(kuang)物(wu)(wu)表面(mian)硅醇基(ji)(ji)形(xing)成(cheng)絡(luo)(luo)合(he)物(wu)(wu)的(de)(de)反(fan)應常數(shu)在(zai)(zai)n×102數(shu)量(liang)級，而(er)(er)與(yu)鋁醇基(ji)(ji)形(xing)成(cheng)絡(luo)(luo)合(he)物(wu)(wu)的(de)(de)反(fan)應常數(shu)在(zai)(zai)n×10數(shu)量(liang)級。3種礦(kuang)物(wu)(wu)對五(wu)氯(lv)苯酚(fen)的(de)(de)吸(xi)附量(liang)大小順序(xu)是高嶺(ling)(ling)石(shi)(shi)>蒙(meng)(meng)脫石(shi)(shi)〉伊(yi)(yi)利(li)(li)石(shi)(shi)，非常大吸(xi)附量(liang)分別為(wei)0.24mmol/kg、0.12mmol/kg和0.03mmol/kg。

　　山東埃爾派粉(fen)體科技(ji)有限(xian)公司生(sheng)產的高嶺土主(zhu)要加工設備(bei)球磨機(ji)設計特性：

　　完全按(an)德(de)國(guo)超細填料級礦物加工要求(qiu)設計

　　優化了(le)球磨機的長徑比

　　篦(bi)板式磨(mo)尾出(chu)料，出(chu)料順(shun)暢，無漲磨(mo)現象，筒體無須冷(leng)卻(que)

　　襯板(ban)和研(yan)磨介質按德國材質要求制作

　　研磨介質按產品要求合理配比，高(gao)填充率，高(gao)效率

　　優化(hua)了驅動器和研磨能耗(hao)(hao)的(de)匹配，最大限度地節省能耗(hao)(hao)

　　和分級(ji)機形(xing)成封(feng)閉(bi)系(xi)統(tong)，負壓(ya)輸送，無(wu)粉塵

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，助您選設(she)備不求人。