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2021
10-1

實驗室高壓反應釜使用之前的檢驗流程實(shi)(shi)驗室(shi)高(gao)壓(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)是實(shi)(shi)驗室(shi)進(jin)行(xing)各種攪拌反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)的(de)(de)理想反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)設(she)備，適用(yong)于各種不同(tong)粘度的(de)(de)物料在(zai)不同(tong)的(de)(de)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)條件下進(jin)行(xing)攪拌反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)，例如氣(qi)液(ye)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)、氣(qi)液(ye)固反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)、液(ye)固反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)等。實(shi)(shi)驗室(shi)高(gao)壓(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)在(zai)使(shi)(shi)用(yong)的(de)(de)時候(hou)對(dui)安裝(zhuang)環境一般(ban)都有相對(dui)的(de)(de)要(yao)求，比如空(kong)氣(qi)通(tong)風和(he)光照條件，因此高(gao)壓(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)在(zai)安裝(zhuang)的(de)(de)時候(hou)要(yao)在(zai)的(de)(de)地(di)點(dian)安裝(zhuang)使(shi)(shi)用(yong)，并需(xu)要(yao)按照廠(chang)家提供的(de)(de)使(shi)(shi)用(yong)說明書進(jin)行(xing)操作(zuo)。實(shi)(shi)驗室(shi)高(gao)壓(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)使(shi)(shi)用(yong)之(zhi)前的(de)(de)檢驗流程：1、將250ml水(shui)加入(ru)到釜(fu)(fu)中(zhong)，裝(zhuang)好釜(fu)(fu)蓋，按上面(mian)的(de)(de)操作(zuo)旋緊螺絲，向壓(ya)(ya)力釜(fu)(fu)中(zhong)沖入(ru)氮氣(qi)至0.7MPa左右(you)，試壓(ya)(ya)30min，看壓(ya)(ya)力是否...
2021
8-31

光化學反應釜的操作方法說明光(guang)化學反(fan)應(ying)(ying)釜(fu)主要用(yong)于研究氣相(xiang)、液相(xiang)固相(xiang)、流動體(ti)系在模(mo)擬紫外光(guang)、模(mo)擬可見光(guang)、特(te)(te)種模(mo)擬光(guang)照射(she)下，是否負載TiO2光(guang)催化劑(ji)等條件下的(de)(de)光(guang)學反(fan)應(ying)(ying)。同(tong)時我(wo)公司為(wei)客戶(hu)提供(gong)纖維狀、排列狀物質(zhi)特(te)(te)殊反(fan)應(ying)(ying)容(rong)器(qi)，解決不通物質(zhi)在常規反(fan)應(ying)(ying)容(rong)器(qi)內的(de)(de)放置問題。多功(gong)能(neng)光(guang)化學反(fan)應(ying)(ying)儀適合(he)(he)應(ying)(ying)用(yong)于化學合(he)(he)成、環境保(bao)護(hu)及生命科學等研究領域，該系統具有技(ji)術合(he)(he)理、結構簡單(dan)、操作(zuo)便捷、運行穩定(ding)、保(bao)護(hu)人體(ti)、自由組合(he)(he)、靈活定(ding)做等*優勢。為(wei)大家介(jie)紹一下光(guang)化學反(fan)應(ying)(ying)釜(fu)的(de)(de)操作(zuo)方(fang)法：1、反(fan)應(ying)(ying)釜(fu)攪(jiao)拌(ban)要均勻，防止局部反(fan)應(ying)(ying)：有些激(ji)烈(lie)反(fan)應(ying)(ying)，如不及時...
2021
1-31

固定床反應器的分類有哪些你知道嗎？固定(ding)(ding)床(chuang)反(fan)應(ying)(ying)器(qi)指(zhi)在(zai)反(fan)應(ying)(ying)器(qi)內裝填(tian)顆粒狀固體(ti)(ti)(ti)催化劑或(huo)固體(ti)(ti)(ti)反(fan)應(ying)(ying)物(wu)，形成(cheng)(cheng)一定(ding)(ding)高(gao)度的(de)堆積床(chuang)層(ceng)，氣體(ti)(ti)(ti)或(huo)液體(ti)(ti)(ti)物(wu)料(liao)通過(guo)(guo)(guo)顆粒間隙流(liu)過(guo)(guo)(guo)靜止固定(ding)(ding)床(chuang)層(ceng)的(de)同時，實現非均相(xiang)(xiang)(xiang)反(fan)應(ying)(ying)過(guo)(guo)(guo)程(cheng)。這類反(fan)應(ying)(ying)器(qi)的(de)特點是充(chong)填(tian)在(zai)設(she)備內的(de)固體(ti)(ti)(ti)顆粒固定(ding)(ding)不動，有別于(yu)固體(ti)(ti)(ti)物(wu)料(liao)在(zai)設(she)備內發生運動的(de)移動床(chuang)和流(liu)化床(chuang)，又稱填(tian)充(chong)床(chuang)反(fan)應(ying)(ying)器(qi)。廣(guang)泛用于(yu)氣-固相(xiang)(xiang)(xiang)反(fan)應(ying)(ying)和液-固相(xiang)(xiang)(xiang)反(fan)應(ying)(ying)過(guo)(guo)(guo)程(cheng)，例如，合成(cheng)(cheng)氨(an)工業中的(de)固定(ding)(ding)半水煤氣發生爐，水處理中的(de)固定(ding)(ding)床(chuang)離子交換柱等。涓流(liu)床(chuang)反(fan)應(ying)(ying)器(qi)也(ye)可(ke)歸屬于(yu)固定(ding)(ding)床(chuang)反(fan)應(ying)(ying)器(qi)，氣、液相(xiang)(xiang)(xiang)并流(liu)向(xiang)下通過(guo)(guo)(guo)床(chuang)層(ceng)，呈氣液固相(xiang)(xiang)(xiang)接(jie)觸。有三種基本(ben)形式：①軸(zhou)向(xiang)絕(jue)...
2020
8-13

聚乙烯材質的特性 1、抗壓效果好，承重，寧彎不(bu)(bu)斷。2、壽命長經久耐(nai)(nai)用，耐(nai)(nai)老化。3、耐(nai)(nai)磨(mo)損，分子量(liang)越大就越耐(nai)(nai)磨(mo)。4、吸水率低，不(bu)(bu)受環(huan)境因素的音響可(ke)以(yi)(yi)正常使用。5、抗紫外線，在陽光暴曬的情況下不(bu)(bu)會褪色，不(bu)(bu)會氧化。6、耐(nai)(nai)低溫(wen)，耐(nai)(nai)高(gao)溫(wen)，在任何環(huan)境溫(wen)度里可(ke)以(yi)(yi)正常使用。7、耐(nai)(nai)化學腐(fu)蝕性，能耐(nai)(nai)酸堿鹽等---的腐(fu)蝕，不(bu)(bu)斷裂，不(bu)(bu)分層(ceng)，不(bu)(bu)腐(fu)爛。8、可(ke)以(yi)(yi)鋪在沼澤，泥濘，不(bu)(bu)平(ping)坦(tan)等環(huan)境惡劣的地面上可(ke)以(yi)(yi)使車輛和(he)設備順利通過。9、環(huan)保衛生，無污染，可(ke)以(yi)(yi)循環(huan)使用，工廠可(ke)以(yi)(yi)回收(shou)。材質的特性：1、耐(nai)(nai)磨(mo)性居塑料，比尼龍66和(he)聚(ju)四-...
2020
7-9

實驗室反應裝置18種會引起爆炸反應的基團乙炔化(hua)(hua)物(wu)(wu)-Acetylide.次(ci)石鹽-Hypohalite、.氧(yang)化(hua)(hua)銨-AmineQxide.硝(xiao)酸(suan)(suan)鹽-Nitrate.疊氮化(hua)(hua)物(wu)(wu)-Azide.亞(ya)硝(xiao)酸(suan)(suan)鹽-Nitrite.氯(lv)酸(suan)(suan)鹽-Chlorate.含硝(xiao)基的(de)化(hua)(hua)合物(wu)(wu)-Nitro.重(zhong)氨基-Diazo.Nitrozo.重(zhong)鹽-Diazonium.臭氧(yang)化(hua)(hua)物(wu)(wu)-Qzonide.雷(lei)酸(suan)(suan)鹽-Fuiminate.高酸(suan)(suan)-Peracid.N-胺鹵化(hua)(hua)物(wu)(wu)N-Haloamine.過(guo)氯(lv)酸(suan)(suan)鹽-Perchlorate.過(guo)氧(yang)化(hua)(hua)氫物(wu)(wu)-Hydroperoxide.過(guo)氧(yang)化(hua)(hua)氫-pe...
2020
7-9

高壓反應釜的使用安全巖征儀器(qi)作為(wei)高壓(ya)反(fan)(fan)應(ying)釜(fu),實(shi)(shi)驗(yan)室(shi)反(fan)(fan)應(ying)釜(fu),微(wei)型反(fan)(fan)應(ying)釜(fu)專業廠家，7年專研(yan)反(fan)(fan)應(ying)釜(fu)之道，只為(wei)您的科(ke)研(yan)安全！巖征儀器(qi)鄭重提醒各位科(ke)研(yan)工作者杜絕低(di)質低(di)價(jia)高壓(ya)反(fan)(fan)應(ying)釜(fu)，產品質量(liang)安全+操(cao)作規(gui)范才能讓您變(bian)壓(ya)力為(wei)科(ke)研(yan)動(dong)力！為(wei)巖征公司為(wei)您總結高壓(ya)反(fan)(fan)應(ying)釜(fu)，實(shi)(shi)驗(yan)室(shi)反(fan)(fan)應(ying)釜(fu)，微(wei)型反(fan)(fan)應(ying)釜(fu)的操(cao)作使(shi)用須知：1.實(shi)(shi)驗(yan)室(shi)嚴禁煙火(huo)并(bing)需(xu)配備滅火(huo)設備。2.實(shi)(shi)驗(yan)過程中(zhong)若(ruo)有易燃易爆氣(qi)體產生，實(shi)(shi)驗(yan)室(shi)中(zhong)所有電器(qi)必須是防(fang)(fang)爆的，實(shi)(shi)驗(yan)工作人員不可穿帶釘皮鞋，以防(fang)(fang)止(zhi)打(da)火(huo)花，建(jian)議穿膠鞋或布鞋。3.請仔細了解用戶應(ying)承(cheng)擔的義務和責任。4.任何使(shi)用...
2020
7-3

流動化學合成的優勢流(liu)動(dong)(dong)(dong)(dong)化(hua)(hua)學(xue)FLowChemistry流(liu)動(dong)(dong)(dong)(dong)化(hua)(hua)學(xue)合(he)成(cheng)連續(xu)流(liu)微(wei)反(fan)應器論(lun)文(wen)數量迅(xun)速(su)增(zeng)長的(de)(de)發(fa)展態(tai)勢,揭示了化(hua)(hua)學(xue)合(he)成(cheng)技(ji)(ji)術(shu)正經歷著一場革命.自從(cong)十(shi)幾年前(qian)有關連續(xu)流(liu)微(wei)反(fan)應器研究(jiu)的(de)(de)論(lun)文(wen)面世,該技(ji)(ji)術(shu)就被越(yue)來越(yue)多的(de)(de)化(hua)(hua)學(xue)家所接(jie)受.流(liu)動(dong)(dong)(dong)(dong)化(hua)(hua)學(xue)又被稱為微(wei)化(hua)(hua)學(xue)或(huo)連續(xu)流(liu)動(dong)(dong)(dong)(dong)化(hua)(hua)學(xue),他的(de)(de)出現為化(hua)(hua)學(xue)研究(jiu)和發(fa)展提供了一個嶄新的(de)(de),高(gao)產并且快速(su)的(de)(de)手段.流(liu)動(dong)(dong)(dong)(dong)化(hua)(hua)學(xue)比傳統(tong)的(de)(de)容器技(ji)(ji)術(shu)有許多明顯(xian)的(de)(de)優勢,這是一個互補技(ji)(ji)術(shu).英國(guo)Syrris公司生產了兩種流(liu)動(dong)(dong)(dong)(dong)化(hua)(hua)學(xue)系統(tong).AFRICA和FRA.由于(yu)采用的(de)(de)是微(wei)米(mi)尺寸(cun)的(de)(de)混合(he)器,流(liu)動(dong)(dong)(dong)(dong)化(hua)(hua)學(xue)合(he)成(cheng)是非常理...
2020
6-24

非標油浴循環裝置反應單元設計某合(he)成油(you)(you)(you)(you)(you)(you)技術有限公司(si)訂制巖(yan)征儀器非(fei)標油(you)(you)(you)(you)(you)(you)浴循(xun)環裝置一套。油(you)(you)(you)(you)(you)(you)進料(liao)加(jia)熱單(dan)元(yuan)設(she)計；非(fei)標油(you)(you)(you)(you)(you)(you)槽(cao)設(she)計，油(you)(you)(you)(you)(you)(you)槽(cao)長度(du)0.1*0.1*1.8米；油(you)(you)(you)(you)(you)(you)浴鍋(guo)容積50L，耐腐蝕、材質(zhi)(zhi)304；高溫(wen)油(you)(you)(you)(you)(you)(you)經(jing)過油(you)(you)(you)(you)(you)(you)浴鍋(guo)加(jia)熱后，油(you)(you)(you)(you)(you)(you)泵將(jiang)油(you)(you)(you)(you)(you)(you)泵入(ru)(ru)油(you)(you)(you)(you)(you)(you)槽(cao)夾(jia)層(ceng)(ceng)中，夾(jia)層(ceng)(ceng)油(you)(you)(you)(you)(you)(you)溫(wen)傳(chuan)導內(nei)(nei)層(ceng)(ceng)油(you)(you)(you)(you)(you)(you)品，夾(jia)層(ceng)(ceng)內(nei)(nei)的(de)(de)(de)油(you)(you)(you)(you)(you)(you)從(cong)出油(you)(you)(you)(you)(you)(you)口(kou)直(zhi)接(jie)排入(ru)(ru)回油(you)(you)(you)(you)(you)(you)浴鍋(guo)中，循(xun)環使用。反(fan)應(ying)單(dan)元(yuan)設(she)計油(you)(you)(you)(you)(you)(you)槽(cao)內(nei)(nei)層(ceng)(ceng)加(jia)入(ru)(ru)相對2/3液位的(de)(de)(de)油(you)(you)(you)(you)(you)(you)，油(you)(you)(you)(you)(you)(you)被夾(jia)層(ceng)(ceng)內(nei)(nei)的(de)(de)(de)油(you)(you)(you)(you)(you)(you)傳(chuan)熱到(dao)溫(wen)度(du)后，將(jiang)反(fan)應(ying)物質(zhi)(zhi)放如油(you)(you)(you)(you)(you)(you)槽(cao)內(nei)(nei)執行反(fan)應(ying)工作(zuo)；所有需要操作(zuo)的(de)(de)(de)設(she)備和儀器都設(she)計在操作(zuo)人員方便(bian)的(de)(de)(de)高度(du)和范圍以內(nei)(nei)；所有壓力表都在操作(zuo)人員可視(shi)的(de)(de)(de)高度(du)和...
2019
8-1

如何調節固定床反應器的溫度？固(gu)定床反(fan)應(ying)(ying)器(qi)又稱填(tian)充床反(fan)應(ying)(ying)器(qi)，裝填(tian)有固(gu)體(ti)催(cui)化(hua)劑或固(gu)體(ti)反(fan)應(ying)(ying)物用(yong)以(yi)實現多相(xiang)(xiang)反(fan)應(ying)(ying)過程的(de)一(yi)種(zhong)反(fan)應(ying)(ying)器(qi)。固(gu)體(ti)物通(tong)常(chang)呈顆粒(li)狀，粒(li)徑2～15mm左右,堆積(ji)成一(yi)定高度(du)(du)（或厚度(du)(du)）的(de)床層(ceng)。床層(ceng)靜(jing)止不動(dong)，流體(ti)通(tong)過床層(ceng)進行反(fan)應(ying)(ying)。它與流化(hua)床反(fan)應(ying)(ying)器(qi)及移(yi)動(dong)床反(fan)應(ying)(ying)器(qi)的(de)區別(bie)在于(yu)固(gu)體(ti)顆粒(li)處于(yu)靜(jing)止狀態。主要(yao)用(yong)于(yu)實現氣固(gu)相(xiang)(xiang)催(cui)化(hua)反(fan)應(ying)(ying)，如(ru)氨合(he)成塔、二氧化(hua)硫接觸(chu)氧化(hua)器(qi)、烴類蒸汽轉化(hua)爐(lu)等。用(yong)于(yu)氣固(gu)相(xiang)(xiang)或液固(gu)相(xiang)(xiang)非催(cui)化(hua)反(fan)應(ying)(ying)時(shi)，床層(ceng)則填(tian)裝固(gu)體(ti)反(fan)應(ying)(ying)物。對加氫催(cui)化(hua)裂化(hua)來說，催(cui)化(hua)劑床層(ceng)溫度(du)(du)是反(fan)應(ying)(ying)部分重要(yao)的(de)工藝參數。提高反(fan)應(ying)(ying)溫度(du)(du)可(ke)使裂化(hua)反(fan)應(ying)(ying)...
2019
7-25

小型固定床反應器是一套實用的氣液固在線反應評價系統小型固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)床反(fan)(fan)應(ying)(ying)(ying)(ying)器指在反(fan)(fan)應(ying)(ying)(ying)(ying)器內(nei)裝填(tian)顆粒(li)狀固(gu)(gu)(gu)(gu)(gu)(gu)體(ti)(ti)催化劑(ji)或(huo)固(gu)(gu)(gu)(gu)(gu)(gu)體(ti)(ti)反(fan)(fan)應(ying)(ying)(ying)(ying)物(wu)，形成(cheng)一(yi)定(ding)(ding)高(gao)度的堆積床層(ceng)，氣(qi)體(ti)(ti)或(huo)液(ye)體(ti)(ti)物(wu)料通過顆粒(li)間隙(xi)流過靜止固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)床層(ceng)的同(tong)時，實現(xian)非均相反(fan)(fan)應(ying)(ying)(ying)(ying)過程。這類(lei)反(fan)(fan)應(ying)(ying)(ying)(ying)器的特點是充填(tian)在設(she)備內(nei)的固(gu)(gu)(gu)(gu)(gu)(gu)體(ti)(ti)顆粒(li)固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)不動，有別于固(gu)(gu)(gu)(gu)(gu)(gu)體(ti)(ti)物(wu)料在設(she)備內(nei)發生(sheng)運動的移動床和流化床，又稱填(tian)充床反(fan)(fan)應(ying)(ying)(ying)(ying)器。固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)床反(fan)(fan)應(ying)(ying)(ying)(ying)器廣泛(fan)用于氣(qi)-固(gu)(gu)(gu)(gu)(gu)(gu)相反(fan)(fan)應(ying)(ying)(ying)(ying)和液(ye)-固(gu)(gu)(gu)(gu)(gu)(gu)相反(fan)(fan)應(ying)(ying)(ying)(ying)過程，例如，合(he)成(cheng)氨工業(ye)中的固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)半水煤氣(qi)發生(sheng)爐，水處理中的固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)床離子交換柱等(deng)。小型固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)(ding)床反(fan)(fan)應(ying)(ying)(ying)(ying)器是一(yi)套實用的氣(qi)液(ye)固(gu)(gu)(gu)(gu)(gu)(gu)在線反(fan)(fan)應(ying)(ying)(ying)(ying)評價系統，可實現(xian)氣(qi)固(gu)(gu)(gu)(gu)(gu)(gu)、液(ye)固(gu)(gu)(gu)(gu)(gu)(gu)、氣(qi)液(ye)固(gu)(gu)(gu)(gu)(gu)(gu)等(deng)反(fan)(fan)應(ying)(ying)(ying)(ying)過程...

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