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大孔弱酸性陽離子交換樹脂規格齊全

本產品是在大孔(kong)結(jie)構的丙(bing)烯酸共聚交(jiao)聯高分子基體上帶有羧(suo)酸基(-COOH)的離(li)子交換樹(shu)脂，該樹(shu)脂具有(you)優良(liang)的動力(li)學特(te)性，并且(qie)具有(you)再(zai)生效率高(gao)、酸耗(hao)低，工(gong)作交換容(rong)量大等(deng)特(te)點。

　　本產品相當于美國：Amberlitc IRC-84，德國：Lewatit CNP-80。日本：Diaion WK10，法國：Duolite C-476，前蘇聯：KB-3，捷克：Ostion KM，相當于我國(guo)老牌號(hao)：D131、D110、D111S、D152。

大孔弱酸性陽離子交換樹脂規格齊全
陰離子交換樹脂產品介紹
運行參考指標
1．PH范圍： 1-9
2．**使用溫度：OH型40℃ Cl型100℃
3．工業用樹脂層高度：1.0-3.0m
4．再-生液濃度：NaOH 2-4%
5.再-生液用量： (按10-0%計)
　NaOH（工業）40-70 Kg/m3
6．再-生液流速： 4-6 m/h
7．再-生接觸時間：30-50 min
8．正洗流速： 15-25 m/h
9．正洗時間： 約30 min
10．運行流速： 15-25 m/h
11.工作交交換容量：≥1000mol/m3
六、用途
主要用于純水、高純水制備，作為前置陰床、雙層床等與強堿陰樹脂配合使用，能顯著提高運行的經濟性。本產品也用于電鍍及含鉻廢水的處理和回收等。
七、包裝及貯運
本產品用內襯塑料袋的編織袋包裝，每袋25kg，也可根據需求用塑料桶或其它容器包裝，本品為非危險品。貯運溫度5-40℃，嚴禁脫水、曝曬。

大(da)(da)孔(kong)(kong)離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)都是用(yong)(yong)有(you)(you)(you)機合成方(fang)法制(zhi)(zhi)成。常用(yong)(yong)的(de)(de)原料為(wei)(wei)(wei)苯(ben) 乙(yi)烯(xi)或丙烯(xi)酸(酯) .大(da)(da)孔(kong)(kong)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)包括(kuo)大(da)(da)孔(kong)(kong)離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)和(he) 大(da)(da)孔(kong)(kong)吸(xi)(xi)附(fu)(fu)(fu)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi), 依靠物(wu)理界面力作用(yong)(yong)引起溶液(ye)中(zhong)溶質(zhi) 濃度的(de)(de)減少稱(cheng)(cheng)為(wei)(wei)(wei)吸(xi)(xi)附(fu)(fu)(fu), 因化(hua)學作用(yong)(yong)引起溶液(ye)中(zhong)溶質(zhi)變化(hua)的(de)(de)稱(cheng)(cheng)為(wei)(wei)(wei) 離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan) [ 4-5] 。起離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)與(yu)吸(xi)(xi)附(fu)(fu)(fu)作用(yong)(yong)的(de)(de)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)分(fen)(fen)別(bie)稱(cheng)(cheng)為(wei)(wei)(wei)離(li)(li)(li)子(zi)交(jiao)(jiao) 換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)和(he)吸(xi)(xi)附(fu)(fu)(fu)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)。大(da)(da)孔(kong)(kong)吸(xi)(xi)附(fu)(fu)(fu)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)一(yi)般(ban)不(bu)帶有(you)(you)(you)離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)的(de)(de)基團(tuan), 但其(qi)珠粒(li)內部(bu)擁有(you)(you)(you)與(yu)分(fen)(fen)離(li)(li)(li)對象分(fen)(fen)子(zi)尺寸相匹(pi)配(pei)的(de)(de)吸(xi)(xi)附(fu)(fu)(fu)場所和(he)擴 散通道。離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)是具(ju)有(you)(you)(you)功能(neng)基團(tuan)的(de)(de)高分(fen)(fen)子(zi)化(hua)合物(wu), 它具(ju) 有(you)(you)(you)一(yi)般(ban)聚(ju)合物(wu)所沒有(you)(you)(you)的(de)(de)新功能(neng)———離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)功能(neng), 本(ben)(ben)質(zhi)上屬于(yu) 反(fan)應(ying)性(xing)聚(ju)合物(wu)。離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)根(gen)據其(qi)基體的(de)(de)種(zhong)類(lei)分(fen)(fen)為(wei)(wei)(wei)苯(ben)乙(yi)烯(xi)系 樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)和(he)丙烯(xi)酸系樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)這三大(da)(da)類(lei) ,及(ji)根(gen)據樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)的(de)(de)物(wu)理結(jie)構分(fen)(fen)為(wei)(wei)(wei)凝(ning)膠型(xing)、大(da)(da)孔(kong)(kong)型(xing)和(he)載體型(xing)。離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)的(de)(de)品(pin)種(zhong)有(you)(you)(you)很多種(zhong), 因化(hua)學組(zu)成和(he)結(jie)構不(bu) 同而(er)具(ju)有(you)(you)(you)不(bu)同的(de)(de)功能(neng)和(he)特性(xing), 適(shi)應(ying)于(yu)不(bu)同的(de)(de)用(yong)(yong)途。應(ying)用(yong)(yong)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)要(yao) 根(gen)據工藝要(yao)求和(he)物(wu)料的(de)(de)性(xing)質(zhi)選用(yong)(yong)適(shi)當的(de)(de)類(lei)型(xing)和(he)品(pin)種(zhong)。 吸(xi)(xi)附(fu)(fu)(fu)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi) 是指具(ju)有(you)(you)(you)特殊(shu)吸(xi)(xi)附(fu)(fu)(fu)功能(neng)的(de)(de)一(yi)類(lei)離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)[ 6] 。何炳林[ 7]等人 提出多孔(kong)(kong)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)的(de)(de)發明導致吸(xi)(xi)附(fu)(fu)(fu)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)的(de)(de)誕生, 在非極(ji)性(xing)吸(xi)(xi)附(fu)(fu)(fu)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi) 的(de)(de)孔(kong)(kong)表(biao)面上引入解離(li)(li)(li)性(xing)或非解離(li)(li)(li)性(xing)功能(neng)基, 可(ke)制(zhi)(zhi)得具(ju)有(you)(you)(you)特殊(shu)功 能(neng)的(de)(de)高選擇(ze)性(xing)吸(xi)(xi)附(fu)(fu)(fu)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)[ 8 -9] 。錢庭寶[ 10]也認為(wei)(wei)(wei)兩者很難嚴格(ge)區 分(fen)(fen)。本(ben)(ben)文(wen)把(ba)離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)和(he)吸(xi)(xi)附(fu)(fu)(fu)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)統稱(cheng)(cheng)為(wei)(wei)(wei)離(li)(li)(li)子(zi)交(jiao)(jiao)換(huan)(huan)(huan)樹(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)。