免费在线黄色电影水溶性焦化加氫緩蝕劑-酸洗緩蝕抑霧劑_污水緩蝕劑|咪唑啉緩蝕劑|油溶性高溫緩蝕劑-東營士森机电制造股份有限公司
 
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産品中(zhong)心

PRODUCT

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Product introduction
 産品說(shuo)明
一、 适(shi)用範圍(wei)
1.焦化、加(jia)氫系統(tong)
二、産品(pin)簡介
本(ben)緩蝕劑(ji)是針對(dui)焦化加(jia)氫裝置(zhi)研制生(sheng)産的專(zhuan)用緩😗蝕(shi)劑。此👀緩(huan)蝕劑是(shi)有機胺(an)類吸附(fu)膜型緩(huan)蝕劑,分(fen)子結構(gou)中具有(you)😥極性基(ji)團和非(fei)極性基(ji)團,極性(xing)基團吸(xi)附在金(jin)屬表面(mian)上,而非(fei)極性基(ji)團由金(jin)屬表面(mian)向溶劑(ji)排列。一(yi)方面由(you)于緩蝕(shi)劑改變(bian)了金屬(shu)表面的(de)電荷狀(zhuang)态,增大(da)了腐蝕(shi)反應的(de)活化能(neng),使腐蝕(shi)難以進(jin)行;另一(yi)方🏊🏾‍♀️面非(fei)極性基(ji)團多數(shu)排列在(zai)金屬表(biao)面,形成(cheng)疏水膜(mo),阻止了(le)與腐蝕(shi)反應有(you)⛹🏻‍♂️關的大(da)部分電(dian)荷或腐(fu)蝕介質(zhi)移動😘,達(da)到抑制(zhi)腐蝕的(de)目的。此(ci)緩蝕劑(ji)再經精(jing)确複配(pei),對H2S-HCL-CO2-H2O及😈有(you)機酸有(you)較強的(de)中和作(zuo)用,通過(guo)實驗室(shi)内動态(tai)和靜态(tai)實驗表(biao)明,此緩(huan)蝕劑的(de)🙉緩蝕率(lü)在98%以上(shang);經在多(duo)家😜煉廠(chang)使用證(zheng)明對焦(jiao)化和加(jia)氫系統(tong)有優良(liang)的緩蝕(shi)性能。
三(san)、質量技(ji)術指标(biao)
項 目
指(zhi) 标
外觀(guan)
紅棕色(se)液體
緩(huan)蝕率
≥98%
密(mi)度 20℃
1.0-1.1g/cm3
運動(dong)粘度40℃
40mm2/s
閃(shan)點
≥80℃
凝點(dian)
≤-10℃
溶解性(xing)
任意比(bi)例溶于(yu)水
四、用(yong)途及使(shi)用方法(fa)
1.用脫鹽(yan)水1:5-20均勻(yun)稀釋後(hou),用計量(liang)泵連續(xu)注入塔(ta)頂冷凝(ning)系統🧎🏻‍♀️‍➡️。按(an)😁系統處(chu)理量的(de)20--30ppm注入,前(qian)期注入(ru)量爲正(zheng)常期的(de)二倍,三(san)天後每(mei)天依次(ci)按5ppm的速(su)度遞減(jian)至正常(chang)使用量(liang)。
3.本劑冬(dong)天使用(yong)時可适(shi)當用蒸(zheng)汽加熱(re)。
五、包裝(zhuang)與儲運(yun)
産品分(fen)25kg桶和200kg桶(tong)兩種包(bao)裝。宜放(fang)陰涼通(tong)風處,不(bu)可靠近(jin)明🧜🏼‍♀️火。文(wen)明裝卸(xie),不可撞(zhuang)擊。
六、安(an)全注意(yi)事項
使(shi)用本品(pin)者應戴(dai)乳膠手(shou)套及防(fang)護眼鏡(jing)。如遇本(ben)物🤑觸💌及(ji)皮膚時(shi)😌可用大(da)量水沖(chong)洗後再(zai)用肥皂(zao)洗淨即(ji)🔞可;如👋遇(yu)本物品(pin)濺入👽眼(yan)睛請在(zai)現場立(li)即用水(shui)充分清(qing)洗之後(hou)再請醫(yi)生檢查(cha)處理;如(ru)遇火災(zai),可用1211、幹(gan)粉、泡沫(mo)、CO2 等滅火(huo)器以及(ji)黃砂滅(mie)火。
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