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  • 2021

    3-15

    工業制(zhi)氮(dan)機目前應用范圍非常廣泛,被(bei)應用于各個(ge)地(di)區,由于各個(ge)地(di)區的(de)(de)地(di)理條(tiao)件不(bu)同,所有對儀器(qi)的(de)(de)使用要(yao)求也(ye)有不(bu)同的(de)(de)地(di)方。使用過(guo)客戶都知道,需要(yao)將設備放在(zai)環(huan)境干(gan)燥(zao),通風良(liang)好的(de)(de)地(di)方。這主要(yao)是(shi)怕儀器(qi)中(zhong)的(de)(de)電(dian)子(zi)(zi)模塊進水或者是(shi)其(qi)他液體侵(qin)進到里面,或者是(shi)受潮(chao)(chao)而導(dao)致(zhi)出現(xian)故障(zhang)。其(qi)實這個(ge)也(ye)沒(mei)有必要(yao)太(tai)擔(dan)心,因為(wei)現(xian)在(zai)很多設備都帶有自(zi)動除(chu)濕(shi)的(de)(de)系統。但是(shi)如(ru)果(guo)處置(zhi)與潮(chao)(chao)濕(shi)的(de)(de)環(huan)境中(zhong),如(ru)果(guo)冷干(gan)機除(chu)濕(shi)效(xiao)果(guo)不(bu)好的(de)(de)話可能(neng)會導(dao)致(zhi)壓(ya)縮(suo)空氣中(zhong)水分(fen)過(guo)大而導(dao)致(zhi)吸附塔中(zhong)的(de)(de)碳(tan)分(fen)子(zi)(zi)篩(shai)粉化,如(ru)果(guo)碳(tan)分(fen)子(zi)(zi)篩(shai)粉化的(de)(de)話是(shi)十分(fen)麻(ma)煩(fan)的(de)(de)一(yi)件事,需要(yao)將吸附...

  • 2021

    3-12

    太(tai)陽能氮(dan)(dan)氣(qi)(qi)(qi)作為(wei)反應氣(qi)(qi)(qi)體,通過濺射金屬原子(zi)來(lai)完成太(tai)陽能真空管的鍍膜層;再太(tai)陽能電池(chi)領域中,多晶硅(gui)的生(sheng)產需要*純度的氮(dan)(dan)氣(qi)(qi)(qi),應用(yong)于設(she)備(bei)置換及硅(gui)棒冷卻(que)。石化(hua)及煉油廠在這(zhe)些行(xing)業中,起(qi)火和(he)爆炸(zha)是(shi)必須得(de)到(dao)安全處理(li)(li)的。讓系統(tong)設(she)備(bei)生(sheng)產出正確(que)純度和(he)流量(liang)的氮(dan)(dan)氣(qi)(qi)(qi),用(yong)來(lai)清洗排(pai)空罐(guan)體及管道,營(ying)造一(yi)個不會著(zhu)火的環(huan)境,以(yi)(yi)保安全。在這(zhe)些行(xing)業里,會發現氮(dan)(dan)氣(qi)(qi)(qi)和(he)氧氣(qi)(qi)(qi)一(yi)樣,已經被(bei)大量(liang)的應用(yong)了(le)。廢水處理(li)(li)將氧氣(qi)(qi)(qi)注入廢水處理(li)(li)池(chi),可以(yi)(yi)大大促進微生(sheng)物生(sheng)存與繁殖,以(yi)(yi)便得(de)到(dao)更快的處理(li)(li)。激(ji)(ji)光切(qie)割(ge)(ge)運(yun)用(yong)氮(dan)(dan)氣(qi)(qi)(qi)和(he)氧氣(qi)(qi)(qi)進行(xing)激(ji)(ji)光切(qie)割(ge)(ge),通常(chang)需要大...

  • 2021

    3-1

    當氨分(fen)解(jie)制(zhi)氫(qing)(qing)設備所產生的氫(qing)(qing)氣(qi)(qi)合(he)格時再進入(ru)氫(qing)(qing)氣(qi)(qi)純(chun)(chun)化(hua)作(zuo)進一(yi)步(bu)提純(chun)(chun)處(chu)理,裂解(jie)氫(qing)(qing)氣(qi)(qi)的純(chun)(chun)度(du)很(hen)高,其(qi)中揮發性雜質只(zhi)有(you)微量的殘氨和水(shui)份,可見(jian)只(zhi)須除去(qu)微量殘氨和水(shui)份即可獲得高純(chun)(chun)度(du)氣(qi)(qi)體(ti)。氣(qi)(qi)體(ti)提純(chun)(chun)采(cai)用(yong)變溫(wen)(wen)吸(xi)附(fu)(fu)技(ji)術。變溫(wen)(wen)吸(xi)附(fu)(fu)(TSA)技(ji)術是以(yi)吸(xi)附(fu)(fu)劑(多孔固體(ti)物質)內(nei)部表(biao)面(mian)對氣(qi)(qi)體(ti)分(fen)子在(zai)不(bu)同溫(wen)(wen)度(du)下(xia)吸(xi)附(fu)(fu)性能(neng)不(bu)同為基礎(chu)的一(yi)種氣(qi)(qi)體(ti)分(fen)離純(chun)(chun)化(hua)工(gong)藝。常(chang)溫(wen)(wen)時吸(xi)附(fu)(fu)雜質氣(qi)(qi),加溫(wen)(wen)時脫附(fu)(fu)雜質氣(qi)(qi),分(fen)子篩表(biao)面(mian)全是微孔,在(zai)常(chang)溫(wen)(wen)常(chang)壓(ya)下(xia)可吸(xi)附(fu)(fu)相(xiang)當于自重20%(靜態吸(xi)附(fu)(fu)時的水(shui)份和雜質,而在(zai)350℃左右的溫(wen)(wen)度(du)下(xia),可以(yi)再生*,每24小時切...

  • 2021

    2-26

    氮(dan)氣(qi)是(shi)一(yi)種(zhong)無(wu)色無(wu)味無(wu)且無(wu)處不(bu)在(zai)的氣(qi)體(ti),氮(dan)氣(qi)的化(hua)學性(xing)質不(bu)活(huo)潑,常溫下很難跟其他物質發生(sheng)反應(ying),所以常被用(yong)來制(zhi)作(zuo)防腐劑。目前情況下獲取氮(dan)氣(qi)的常用(yong)設備(bei)是(shi)制(zhi)氮(dan)機(ji)(ji),而(er)制(zhi)氮(dan)機(ji)(ji)工作(zuo)往往離不(bu)開空(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)。制(zhi)氮(dan)機(ji)(ji)對(dui)壓(ya)(ya)(ya)(ya)(ya)(ya)縮空(kong)氣(qi)的要求(qiu)是(shi):壓(ya)(ya)(ya)(ya)(ya)(ya)縮空(kong)氣(qi)含油(you)量(liang)必須小于(yu)(yu)0.003ppm,壓(ya)(ya)(ya)(ya)(ya)(ya)縮空(kong)氣(qi)的出口壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)必須控制(zhi)在(zai)0.75Mpa到(dao)(dao)1.2Mpa之間,由(you)于(yu)(yu)壓(ya)(ya)(ya)(ya)(ya)(ya)縮空(kong)氣(qi)從空(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)系(xi)(xi)統到(dao)(dao)制(zhi)氮(dan)機(ji)(ji)系(xi)(xi)統的過程中有(you)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)損失,所以我們(men)空(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)一(yi)般配套0.8Mpa的。制(zhi)氮(dan)機(ji)(ji)配選空(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)有(you)一(yi)定的要求(qiu)。空(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)有(you)兩種(zhong),活(huo)塞的和(he)螺桿的,螺桿的價格高,但...

  • 2021

    2-24

    工(gong)業制(zhi)氧(yang)(yang)機由壓縮空(kong)(kong)氣(qi)(qi)(qi)經預處理系(xi)統除去油、塵埃等固體雜質及絕大(da)部分(fen)的氣(qi)(qi)(qi)態水(shui),進(jin)入裝有沸石(shi)分(fen)子篩(zms)的吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)塔,空(kong)(kong)氣(qi)(qi)(qi)中的氮氣(qi)(qi)(qi)、二氧(yang)(yang)化碳、水(shui)蒸氣(qi)(qi)(qi)被吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)劑吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu),氧(yang)(yang)氣(qi)(qi)(qi)則(ze)穿過吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)床層被分(fen)離。當吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)塔內被吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)的雜質達到一(yi)定的程度后,對大(da)氣(qi)(qi)(qi)脫附(fu)(fu)(fu)(fu)解吸(xi)(xi)(xi),使(shi)(shi)吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)劑再生(sheng)。由兩塔、三塔組成(cheng)的吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)分(fen)離系(xi)統在plc或dcs系(xi)統的控制(zhi)下(xia)循(xun)環(huan)切換完成(cheng)連續產氧(yang)(yang),即所謂常壓解吸(xi)(xi)(xi)變壓吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)制(zhi)氧(yang)(yang)(psa-o2)。常壓解吸(xi)(xi)(xi)變壓吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu)制(zhi)氧(yang)(yang)是(shi)在稍高的壓力(0.35mpa~0.8mpa)下(xia)吸(xi)(xi)(xi)附(fu)(fu)(fu)(fu),常壓放(fang)空(kong)(kong)解吸(xi)(xi)(xi)。我們在使(shi)(shi)用工(gong)業制(zhi)...

  • 2021

    2-22

    氨分(fen)解制氫(qing)(qing)(qing)設備(bei)是一種(zhong)(zhong)(zhong)用于(yu)將氨分(fen)解成(cheng)(cheng)氫(qing)(qing)(qing)氣的(de)(de)技(ji)術和(he)(he)裝置(zhi)。氫(qing)(qing)(qing)氣作為一種(zhong)(zhong)(zhong)清潔、高(gao)效的(de)(de)能源媒介,在(zai)可(ke)持(chi)續發展和(he)(he)能源轉型方(fang)面具有巨大潛(qian)力(li)。然而,傳統(tong)的(de)(de)氫(qing)(qing)(qing)氣生(sheng)產方(fang)法(fa)往往依賴于(yu)化石燃(ran)料,會產生(sheng)大量(liang)的(de)(de)二(er)氧化碳(tan)等溫室氣體,對環(huan)境(jing)造成(cheng)(cheng)不可(ke)忽視(shi)的(de)(de)影響。為了實現環(huan)保和(he)(he)可(ke)持(chi)續的(de)(de)氫(qing)(qing)(qing)氣生(sheng)產,氨分(fen)解制氫(qing)(qing)(qing)技(ji)術應(ying)(ying)運而生(sheng)。氨分(fen)解制氫(qing)(qing)(qing)設備(bei)利用氨的(de)(de)化學反應(ying)(ying)性質,通過高(gao)溫催化劑(ji)的(de)(de)作用將氨分(fen)解成(cheng)(cheng)氫(qing)(qing)(qing)氣和(he)(he)氮(dan)氣。這(zhe)種(zhong)(zhong)(zhong)技(ji)術的(de)(de)核(he)心是氨的(de)(de)分(fen)解反應(ying)(ying):2NH3→3H2+N2。該反應(ying)(ying)在(zai)適當的(de)(de)溫度和(he)(he)壓力(li)條件下(xia)進行,可(ke)以高(gao)效地(di)生(sheng)成(cheng)(cheng)純凈的(de)(de)氫(qing)(qing)(qing)氣,而...

  • 2021

    2-5

    工業制(zhi)(zhi)氧(yang)(yang)(yang)機(ji)是制(zhi)(zhi)取氧(yang)(yang)(yang)氣的(de)(de)一(yi)類機(ji)器(qi),它的(de)(de)原理是在壓(ya)力的(de)(de)作(zuo)(zuo)用下,通過吸(xi)(xi)附(fu)劑對氧(yang)(yang)(yang)、氮(dan)(dan)的(de)(de)吸(xi)(xi)附(fu)容(rong)量(liang)不同(tong)(tong)(tong)來進行(xing)氧(yang)(yang)(yang)氣和(he)氮(dan)(dan)氣的(de)(de)分(fen)離,這(zhe)樣的(de)(de)機(ji)器(qi)一(yi)般以大功率無油壓(ya)縮機(ji)為動力來說(shuo),以分(fen)子(zi)篩(shai)(shai)為吸(xi)(xi)附(fu)介(jie)質(zhi)(zhi),通過四(si)通閥等元器(qi)件(jian)的(de)(de)配(pei)合,將(jiang)空(kong)(kong)氣中(zhong)的(de)(de)氧(yang)(yang)(yang)氣和(he)氮(dan)(dan)氣進行(xing)分(fen)離,終(zhong)得到高濃(nong)度的(de)(de)氧(yang)(yang)(yang)氣。在輸出高濃(nong)度氧(yang)(yang)(yang)氣的(de)(de)同(tong)(tong)(tong)時(shi),分(fen)子(zi)篩(shai)(shai)會在減壓(ya)時(shi)將(jiang)所(suo)吸(xi)(xi)附(fu)的(de)(de)氮(dan)(dan)氣排放(fang)到空(kong)(kong)氣中(zhong),下一(yi)次加壓(ya)重新吸(xi)(xi)附(fu)氮(dan)(dan)氣制(zhi)(zhi)造(zao)氧(yang)(yang)(yang)氣,在這(zhe)一(yi)制(zhi)(zhi)氧(yang)(yang)(yang)循(xun)環中(zhong),分(fen)子(zi)篩(shai)(shai)不產生消耗(hao)。但(dan)需要注意的(de)(de)是,雖然(ran)核(he)心部件(jian)分(fen)子(zi)篩(shai)(shai)沒有自(zi)然(ran)消耗(hao),但(dan)不同(tong)(tong)(tong)品質(zhi)(zhi)的(de)(de)制(zhi)(zhi)氧(yang)(yang)(yang)機(ji)在長(chang)時(shi)間工作(zuo)(zuo)之后的(de)(de)制(zhi)(zhi)氧(yang)(yang)(yang)表...

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