精品免费国产一区二区三区四区催化緩蝕劑-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-東營克冠科技制造有限责任公司
 
 
 

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Product introduction
 

一(yi)、 适用(yong)範圍

  1.催化裂化(hua)⛹🏻‍♀️精品免费国产一区二区三区四区🙉裝置分餾(liu)系統

二、産品簡(jian)介

臘(la)油、渣油在(zai)催化裂化(hua)過程中,SClN的腐蝕(shi)是很強的(de),分餾塔塔(ta)頂塔盤和(he)塔頂管線(xian)、冷卻💕器👌、空(kong)冷等設備(bei)腐蝕相當(dang)嚴重。根據(ju)分餾塔頂(ding)的腐蝕特(te)性,本公司(si)研制了針(zhen)對性的緩(huan)蝕劑。緩蝕(shi)劑的極性(xing)基團附👾着(zhe)在金屬表(biao)面🧑🏾‍🎄,改變金(jin)屬表面的(de)電荷狀态(tai),增大(da)了腐蝕反(fan)應的活化(hua)能,使(shi)腐蝕難以(yi)進行;另一方面(mian)非極性基(ji)團多數排(pai)列在金屬(shu)表面,形成疏水(shui)膜,阻(zu)止了與腐(fu)蝕反應有(you)關的大部(bu)分電荷或(huo)腐蝕介質(zhi)~移動,達到抑制(zhi)腐蝕的目(mu)的,達到緩(huan)蝕的目的(de),緩蝕(shi)率大于98%。對分餾(liu)塔頂部塔(ta)闆、餾出線(xian)、冷凝冷卻(que)器等設備(bei)管線有🧜🏼‍♂️優(you)良的緩蝕(shi)性能。

此緩蝕劑(ji)分爲水溶(rong)性和油溶(rong)性兩種。

三、質量(liang)技術指标(biao)

1.水溶(rong)性緩蝕劑(ji)

項 目(mu)

指 标(biao)

外觀(guan)

棕黃(huang)色液體

緩蝕率(lü)

≥98%

密度 20℃

0.95-1.02g/cm3

運動(dong)粘度40℃

30mm2/s

閃點(dian)

≥80℃

凝點(dian)

10℃

溶解性

任意比(bi)例溶于水(shui)

2.油溶(rong)性緩蝕劑(ji)

項 目(mu)

指 标(biao)

外觀(guan)

紅褐(he)色液體

緩蝕率(lü)

≥99%

密度 20℃

0.95-1.01g/cm3

運動(dong)粘度40℃

40mm2/s

閃點(dian)

≥60℃

凝點(dian)

15℃

溶解性

溶于煤(mei)油、柴油等(deng)脂肪烴

四、用途(tu)及使用方(fang)法

1.塔(ta)頂循環或(huo)者塔頂餾(liu)出線注入(ru)。

2.緩蝕(shi)劑 15-20均勻稀(xi)釋後(水溶(rong)性用脫鹽(yan)水,油溶性(xing)用柴、煤油(you)),用計量^泵(beng)連續😗注入(ru)塔頂冷凝(ning)系統。按系(xi)統處理量(liang)的20--35ppm注(zhu)入,前期注(zhu)入量爲正(zheng)常期的二(er)倍,三天後(hou)每天依次(ci)按5ppm的(de)速度遞減(jian)至正常使(shi)用量。

3.本劑冬天(tian)使用時可(ke)适當用蒸(zheng)汽加熱。

五(wu)、包裝與儲(chu)運

産(chan)品分25kg桶和200kg桶兩種包(bao)裝。宜放陰(yin)涼通風處(chu),不可靠近(jin)明火。文明(ming)裝卸,不可(ke)💯撞擊。

六、安全注(zhu)意事項 

  使(shi)用本品者(zhe)應戴乳膠(jiao)手套及防(fang)護眼鏡。如(ru)遇本物觸(chu)及皮膚時(shi)可用大量(liang)水沖洗後(hou)再用肥皂(zao)洗淨即🧜🏼‍♀️可(ke);如遇本物(wu)品濺入眼(yan)睛請在現(xian)場立即用(yong)水充分清(qing)洗之👽後再(zai)請醫生檢(jian)查處理;如(ru)遇火災,可(ke)用1211、幹(gan)粉、泡沫、CO2 等滅火(huo)器以及黃(huang)砂滅火。油(you)溶性緩蝕(shi)劑不可用(yong)水💕滅火。

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