常減壓緩蝕劑-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(shì)用範圍

  1.常減壓(yā)裝置

二、産品簡(jian)介

本(běn)緩蝕劑是(shì)針對國内(nèi)煉廠加工(gong)含硫及高(gao)酸原油的(de)而研📐制生(shēng)産的專用(yong)緩蝕劑。此(ci)緩蝕劑經(jīng)精确複配(pei)後,在金屬(shǔ)表面吸附(fù)性好,空間排列(liè)整齊,能在(zai)金屬表面(miàn)形成比一(yi)般緩蝕劑(jì)更加緻🆚密(mi)的保護膜(mo),抑制(zhì)腐蝕的進(jin)行。當 HCl-H2S-H­­­­2O型物質存(cun)在時,緩蝕(shí)劑改變金(jīn)屬表面的(de)電荷狀态(tài),增大(dà)了腐蝕反(fǎn)應的活化(huà)能,使(shi)腐蝕難以(yi)進行;另一方面(miàn)非極性基(jī)團多數排(pai)列在金屬(shǔ)表面,形成疏水(shuǐ)膜,阻(zu)止了與腐(fu)蝕反應有(yǒu)關的大部(bù)分電荷或(huo)腐蝕介質(zhi)移動,達到抑制(zhi)腐蝕的目(mù)的,達到緩(huǎn)蝕的目的(de),緩蝕(shi)率大于98%。對初餾(liu)塔,常減壓(yā)塔頂部塔(ta)闆、餾出線(xian)、冷凝冷卻(què)器⭐等設備(bèi)管線有優(you)良的緩蝕(shí)性能。

本劑有水(shui)溶性和油(you)溶性兩種(zhǒng),可根據裝(zhuang)置的實際(ji)✉️情🧡況選♈用(yong)。

三、質(zhi)量技術指(zhi)标

1.水(shuǐ)溶性緩蝕(shi)劑指标

項 目

外觀

棕黃色(se)液體

緩蝕率

≥98%

密(mi)度 20℃

運動粘(zhan)度40℃

30mm2/s

閃點

≥80℃

凝點

溶(rong)解性

任意比例(lì)溶于水

2.油溶性(xìng)緩蝕劑指(zhi)标

項(xiàng) 目

指(zhi) 标

外(wài)觀

紅(hong)褐色液體(ti)

緩蝕(shí)率

密度 20℃

0.98-1.10g/cm3

運(yùn)動粘度40℃

40mm2/s

閃(shan)點

≥80℃

凝(níng)點

15℃

溶解性(xìng)

任意(yì)比例溶于(yu)汽油、柴油(yóu)

四、用(yòng)途及使用(yong)方法

1.配合液氨(an)使用,調節(jiē)PH值在(zài)6-9之間(jiān)。

2.用脫(tuo)鹽水(水溶(rong)性)或柴、煤(méi)油(油溶性(xing))15-20均勻稀釋(shi)後,用計量(liàng)泵連續注(zhu)入塔頂冷(leng)凝系統。按(an)系統處理(lǐ)量的20--35ppm注入,前期(qi)注入量爲(wèi)正常期的(de)二倍,三天(tiān)後每天依(yi)🧡次按5ppm的速度遞(dì)減至正常(chang)使用量。

3.本劑冬(dong)天使用時(shí)可适當用(yong)蒸汽加熱(rè)。

五、包裝與(yu)儲運

産品分25kg桶和200kg桶兩種(zhǒng)包裝。宜放(fang)陰涼通風(feng)處,不可靠(kào)近明火。文(wén)明⛹🏻‍♀️裝卸🐪,不(bú)可撞擊。

六、安全(quán)注意事項(xiàng)

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