水溶緩蝕劑-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

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Product introduction


咪唑啉水溶(rong)性緩蝕劑

關于咪唑(zuò)啉水溶緩蝕劑(jì)

咪唑(zuo)啉在原油開采(cai)和煉化過程中(zhōng),是一種性能優(yōu)異、應用廣泛📱的(de)緩蝕劑。

咪唑啉由長(zhang)碳鏈脂肪酸與(yǔ)多乙烯多胺經(jing)過高溫🍓真空反(fan)應成環,一般結(jié)構式爲,然後經(jing)過季胺化反應(yīng)生成咪唑啉💃🏻衍(yǎn)生物,再經過增(zēng)效劑複配得到(dao)成品。此緩蝕劑(jì)能在鋼鐵表面(mian)形⁉️成一層緻密(mi)的保護膜,一方(fang)面改變金屬🧑🏾‍🤝‍🧑🏼表(biǎo)面的電👅荷分布(bù)和界面性質🔅,使(shǐ)金屬表面的能(neng)量狀态趨于穩(wen)定化🐪,減低腐蝕(shi)反應;另一方面(mian)由于非極性基(jī)團緊密排列在(zai)金屬表面形成(cheng)一層疏水膜,使(shi)腐蝕反應得到(dao)抑制;同時它在(zai)金屬表面可以(yi)改變氫離子的(de)氧化還原電位(wèi),也可以絡合溶(róng)液中的某些氧(yang)化劑,減低電位(wèi)達到緩蝕的目(mu)的。

此緩蝕劑(ji)在中石化、中石(shi)油各煉化企業(yè)得到大量應用(yong)。

咪唑(zuo)啉性能指标

 

  

  

外(wai)  

黃色或棕紅(hóng)色液體

密度(25℃g/cm3

0.95 ~ 1.05

閃(shan)點

> 61℃

水中(zhōng)均勻分散

粘度(25℃

≤ 20cp

1.用脫鹽水1:5-30均勻(yun)稀釋後,用計量(liang)泵連續注入。

2. 按系統(tong)處理量的30--50ppm注入(ru);前期注入量爲(wèi)正常期的2-4倍💯,三(sān)天後每天依次(cì)按5ppm的速度遞減(jian)至正常使用量(liàng)。

3. 本劑(jì)冬天使用時可(kě)适當用蒸汽加(jia)熱。

 

包裝與(yǔ)儲存

1.    200L塑料桶,IBC噸桶

2.    宜放置(zhi)陰涼通風處。不(bu)可靠近明火、酸(suan)堿類和氧化劑(ji)🈲類化工品。

操作注意(yi)事項

1.    操作人員應穿(chuan)戴乳膠手套及(jí)防護眼鏡等防(fang)護品。

2.    如遇本物觸及(jí)皮膚時可用大(da)量水沖洗後再(zài)用肥皂洗淨即(jí)可;如遇本物品(pin)濺入眼睛請在(zài)現場立即✍️用水(shui)充分清洗之後(hou)立即就醫檢查(chá)。

3.    如遇(yù)火災,可用幹粉(fěn)、泡沫、CO2 等滅火器(qì)以及黃砂滅火(huǒ)。

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