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-東營赣州浩发家电制造有限公司(WAP站)

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Product introduction
 

一、 适用範圍(wei)

  1.催化裂(lie)化裝置分餾(liú)系統

二(er)、産品簡介

臘油、渣油(yóu)在催化裂化(hua)過程中,SClN的(de)腐蝕是很強(qiáng)的,分餾塔塔(ta)頂塔盤和塔(ta)頂管線、冷卻(que)器、空冷等設(she)備腐蝕相當(dang)嚴重。根據分(fèn)餾塔頂的腐(fǔ)蝕🚶‍♀️特性,本公(gōng)司研制了針(zhēn)對性的緩蝕(shí)劑。緩蝕劑的(de)極性🔴基團附(fù)着在金屬表(biao)面,改變金🐆屬(shǔ)表面的電荷(hé)狀态,增(zeng)大了腐蝕反(fan)應的活化能(néng),使腐蝕(shi)難以進行;另一方面(mian)非極性基團(tuan)多數排列在(zài)金屬表面,形成疏水(shui)膜,阻止(zhi)了與腐蝕反(fǎn)應有關的大(dà)部分電荷或(huò)腐蝕介質⭕移(yi)動,達到(dao)抑制腐蝕的(de)目的,達到緩(huǎn)蝕的目的,緩蝕率大(dà)于98%。對分(fèn)餾塔頂部塔(ta)闆、餾出線、冷(leng)凝冷卻器等(děng)設備管♌線有(you)優良♈的緩蝕(shi)性能。

此(ci)緩蝕劑分爲(wèi)水溶性和油(you)溶性兩種。

三、質量技(jì)術指标

1.水溶性緩蝕(shi)劑

項 目(mu)

外觀

棕黃色液體(ti)

緩蝕率(lü)

≥98%

0.95-1.02g/cm3

運動粘度40℃

30mm2/s

閃點

凝點

2.油溶性緩蝕(shi)劑

項 目(mu)

指 标

紅褐色液體(tǐ)

緩蝕率(lǜ)

≥99%

密(mi)度 20℃

0.95-1.01g/cm3

運動粘度40℃

40mm2/s

≥60℃

凝點

15℃

溶解性

溶于煤油(you)、柴油等脂肪(fang)烴

1.塔頂(dǐng)循環或者塔(tǎ)頂餾出線注(zhù)入。

2.緩蝕(shi)劑 15-20均勻稀釋後(hòu)(水溶性用脫(tuō)鹽水,油溶性(xìng)用柴、煤油),用(yong)計❗量泵連續(xù)注入塔頂冷(leng)凝系統。按系(xi)統處理量的(de)20--35ppm注入,前(qián)期注入量爲(wèi)正常期的二(èr)倍,三天後每(měi)天依次按5ppm的速度遞(di)減至正常使(shǐ)用量。

3.本(ben)劑冬天使用(yong)時可适當用(yong)蒸汽加熱。

五、包(bāo)裝與儲運

産品分25kg桶和200kg桶兩種包裝(zhuang)。宜放陰涼通(tong)風處,不可靠(kào)近明火。文明(míng)🐉裝卸㊙️,不🏃‍♀️可撞(zhuang)擊。

六、安(ān)全注意事項(xiàng) 

  使(shǐ)用本品者應(yīng)戴乳膠手套(tào)及防護眼鏡(jing)。如遇本物🚩觸(chù)及皮膚時☔可(kě)用大量水沖(chong)洗後再用肥(féi)皂洗淨即可(ke);如遇本物品(pin)濺入眼睛請(qǐng)在現場立即(jí)用水充分清(qing)洗之後再請(qing)醫生檢查處(chu)理;如遇火🐆災(zāi),可用1211、幹(gan)粉、泡沫、CO2 等滅火器以(yǐ)及黃砂滅火(huǒ)。油溶性緩蝕(shí)劑不可用水(shui)滅火。

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