一、什么是反應釜
反(fan)(fan)應(ying)(ying)釜是一(yi)種(zhong)反(fan)(fan)應(ying)(ying)設備,從廣(guang)(guang)義(yi)來說,反(fan)(fan)應(ying)(ying)釜即有物理或化(hua)(hua)學(xue)反(fan)(fan)應(ying)(ying)的容器(qi),通過對(dui)容器(qi)的結構(gou)設計與參(can)數配置,實(shi)現工(gong)藝(yi)要求的加(jia)熱、蒸發、冷卻及低(di)高速的混(hun)配功(gong)能(neng),是用(yong)來完成硫(liu)化(hua)(hua)、硝(xiao)化(hua)(hua)、氫(qing)化(hua)(hua)、烴化(hua)(hua)、聚(ju)合、縮(suo)合等(deng)工(gong)藝(yi)過程(cheng)的壓力(li)容器(qi)。反(fan)(fan)應(ying)(ying)釜廣(guang)(guang)泛應(ying)(ying)用(yong)于石油、化(hua)(hua)工(gong)、橡膠、農藥、染料(liao)、醫(yi)藥和食品等(deng)領(ling)域(yu),是用(yong)來完成硫(liu)化(hua)(hua)、硝(xiao)化(hua)(hua)、氫(qing)化(hua)(hua)、烴化(hua)(hua)、聚(ju)合、縮(suo)合等(deng)工(gong)藝(yi)過程(cheng)的壓力(li)容器(qi),例如反(fan)(fan)應(ying)(ying)器(qi)、反(fan)(fan)應(ying)(ying)鍋、分解鍋、聚(ju)合釜等(deng);材(cai)(cai)質一(yi)般有碳錳鋼、不銹鋼、鋯、鎳基(哈氏、蒙乃(nai)爾、因康鎳)合金及其它復合材(cai)(cai)料(liao)。
二、反應釜價格一般是多少
反應釜有多種材質,包括搪瓷、不銹鋼、鈦等,不同材質的反應釜價格有所不同,除此之外,反應釜的價格還會受到規格尺寸、生產廠家、實際用途、設計等因素的影響,具體價格從一兩千元一臺到三四萬元一臺左右都有,有的甚至更貴,二手的反應釜價格可能要便宜一些。購買反應釜時,主要應注意的除了價格外,還有反應釜的反應量、攪拌形式、使用環境、耐沖擊性等方面,并注意選擇一個靠譜的反應釜品牌廠家。
三、實驗室反應釜使用方法
反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)是化(hua)學(xue)化(hua)工實(shi)驗(yan)常用(yong)(yong)的(de)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)儀器,它的(de)使(shi)用(yong)(yong)方法可分為六個(ge)步驟:1、清潔(jie)釜(fu)(fu):依據(ju)具體(ti)的(de)實(shi)驗(yan),采用(yong)(yong)不(bu)同的(de)試劑進行物理(li)和化(hua)學(xue)清潔(jie)。2、填(tian)充物料(liao):把反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)物依次安(an)全轉移添(tian)加到釜(fu)(fu)體(ti)內,注(zhu)(zhu)意控制(zhi)好填(tian)充量(liang)(liang)。3、密封釜(fu)(fu):將反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)的(de)釜(fu)(fu)蓋(gai)擰緊(jin)。4、升溫(wen)、保(bao)溫(wen)、降溫(wen):通過(guo)加熱(re)裝置對(dui)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)的(de)釜(fu)(fu)體(ti)進行加熱(re)升溫(wen),加速(su)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)過(guo)程。5、開釜(fu)(fu):反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)結束后,冷卻至室溫(wen)狀態下,先泄壓再(zai)打(da)開。6、取出(chu)(chu)物料(liao):將反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)得到的(de)物料(liao)取出(chu)(chu)。使(shi)用(yong)(yong)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)時(shi)要注(zhu)(zhu)意,每次使(shi)用(yong)(yong)前應(ying)(ying)(ying)(ying)仔細檢查反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)是否有裂(lie)紋,有裂(lie)紋的(de)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)應(ying)(ying)(ying)(ying)當(dang)丟棄,有破(po)損或扭曲的(de)內膽必須更換(huan);反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)嚴禁(jin)超溫(wen)超壓使(shi)用(yong)(yong);反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)內杯容(rong)量(liang)(liang)最高80%,一(yi)般不(bu)超過(guo)一(yi)半;大量(liang)(liang)產熱(re)或產氣的(de)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)不(bu)能在反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)中(zhong)進行等。
四、反應釜型號怎么看
反(fan)應(ying)釜(fu)的型(xing)(xing)(xing)(xing)號(hao)(hao)(hao)有固定的表(biao)(biao)示(shi)(shi)(shi)方(fang)法,一(yi)般分為(wei)K型(xing)(xing)(xing)(xing)和F型(xing)(xing)(xing)(xing)兩(liang)種(zhong),表(biao)(biao)示(shi)(shi)(shi)方(fang)法如下(xia):1、K型(xing)(xing)(xing)(xing)反(fan)應(ying)釜(fu):它的命名規(gui)則是K①-②/③-④⑤⑥ GB/T25027-2010(⑥--軸(zhou)密(mi)封(feng)(feng)代(dai)號(hao)(hao)(hao):機械密(mi)封(feng)(feng)為(wei)P,填料密(mi)封(feng)(feng)為(wei)S;⑤--攪(jiao)拌(ban)器(qi)(qi)代(dai)號(hao)(hao)(hao):錨式(shi)(shi)M,框式(shi)(shi)K,漿式(shi)(shi)J,葉輪式(shi)(shi)Y,其(qi)他N;④--傳動(dong)裝置(zhi)代(dai)號(hao)(hao)(hao):W型(xing)(xing)(xing)(xing)用W表(biao)(biao)示(shi)(shi)(shi),DZ型(xing)(xing)(xing)(xing)用D表(biao)(biao)示(shi)(shi)(shi),SZ型(xing)(xing)(xing)(xing)用S表(biao)(biao)示(shi)(shi)(shi);③--公(gong)稱(cheng)直徑(jing),mm;②--公(gong)稱(cheng)容積(ji),L;①--內容器(qi)(qi)設計壓(ya)(ya)力,MPa:0.25、0.6、1.0;K—開(kai)式(shi)(shi)攪(jiao)拌(ban)容器(qi)(qi)代(dai)號(hao)(hao)(hao)。)2、F型(xing)(xing)(xing)(xing)反(fan)應(ying)釜(fu):它的命名規(gui)則是F①-②/③-④⑤⑥ GB/T25026-2010(⑥—攪(jiao)拌(ban)軸(zhou)密(mi)封(feng)(feng)代(dai)號(hao)(hao)(hao):機械密(mi)封(feng)(feng)有兩(liang)種(zhong)(直接(jie)型(xing)(xing)(xing)(xing)為(wei)P,帶(dai)過(guo)渡板型(xing)(xing)(xing)(xing)為(wei)PC);填料密(mi)封(feng)(feng)有兩(liang)種(zhong)(直接(jie)型(xing)(xing)(xing)(xing)為(wei)S,帶(dai)過(guo)渡板型(xing)(xing)(xing)(xing)為(wei)SC);⑤--攪(jiao)拌(ban)器(qi)(qi)代(dai)號(hao)(hao)(hao):漿式(shi)(shi)J,葉輪式(shi)(shi)Y,其(qi)他N;④--傳動(dong)裝置(zhi)代(dai)號(hao)(hao)(hao):W型(xing)(xing)(xing)(xing)用W表(biao)(biao)示(shi)(shi)(shi),DZ型(xing)(xing)(xing)(xing)用D表(biao)(biao)示(shi)(shi)(shi),SZ型(xing)(xing)(xing)(xing)用S表(biao)(biao)示(shi)(shi)(shi);③--公(gong)稱(cheng)直徑(jing),mm;②--公(gong)稱(cheng)容積(ji),L;①--內容器(qi)(qi)設計壓(ya)(ya)力,MPa:0.25、0.6、1.0;F—閉式(shi)(shi)攪(jiao)拌(ban)容器(qi)(qi)代(dai)號(hao)(hao)(hao)。)