- 産品編号：1717583016
- 産品售價：￥0
- 添加日(ri)期：2025-12-30 17:58:30
- 浏覽次數(shù)：2466
一、産品概(gai)述
本産品是(shì)以多種咪唑(zuò)啉衍生物及(ji)咪唑啉-氨基(ji)酸衍生物複(fú)配而成，成膜(mó)💘性能優異，緩(huǎn)蝕率高；抗分(fen)解性能強，使(shǐ)用量低。不含(hán)金屬及其它(tā)對催化劑有(you)害物質，對下(xià)遊産品和加(jiā)工過程無影(yǐng)響。複配構成(cheng)的液體緩蝕(shí)劑，具有緩蝕(shí)率高、凝固點(dian)低、分散性好(hao)、熱穩定性好(hao)、低毒等優點(diǎn)，可迅速在金(jīn)屬表面形成(chéng)😍緻密牢固的(de)保🌈護膜，對多(duo)種腐蝕因素(su)都有較強緩(huǎn)蝕性能。本産(chǎn)🍉品與其它井(jing)下用劑具有(you)良✌️好的配伍(wu)性。
本産品在(zài)國内各大油(yóu)田廣泛使用(yòng)，本産品出口(kǒu)至中東以及(ji)南亞、南美等(deng)地區。
二、技術(shù)指标
|
項(xiàng)目 |
|
|
黃(huang)色至紅棕色(se)液體 |
|
|
≥0.90 |
|
|
pH值(zhí) |
8.5-9.5 |
|
緩蝕(shi)率（％） |
≥90 |
|
腐(fǔ)蝕速率（） |
≤0.076 |
三(san)、使用方法
Ⅰ、本(běn)産品首次使(shǐ)用時，應先預(yù)膜，加注可采(cǎi)用連續和⛱️間(jiān)歇兩種方式(shi)。對于含硫生(shēng)産氣井（無分(fen)隔器）建議由(you)套管環空加(jiā)注，經油管返(fǎn)出形成一定(dìng)循環體系；對(duì)于常🔴關氣井(jǐng)建議分别從(cong)油、套管加入(rù)；對于油氣集(jí)輸管線可直(zhi)接加注。
Ⅱ、預膜(mo)用量計算方(fāng)法：
1、預膜面積(ji)：按氣井油管(guǎn)内、外表面積(ji)+套管内表面(miàn)積+拟保護地(dì)面⭐管線内表(biao)面積；
2、預膜厚(hòu)度：75μm。
Ⅲ、氣井建議(yì)周期性間歇(xiē)加注，推薦加(jia)藥周期爲30天(tiān)，每次加🏒量🐆爲(wèi)80㎏。
包裝(zhuāng)：200L塑料桶包裝(zhuang)，淨重200±1kg。
運輸：防(fang)日曬、雨淋，應(yīng)避免與腐蝕(shí)性物品和尖(jiān)狀物品混運(yùn)。
皮膚與眼(yan)睛接觸：立即(jí)用大量清水(shui)沖洗。
誤食：飲(yin)足量溫水，催(cuī)吐，就醫。
操作(zuò)保護：戴PVC、PE或橡(xiàng)膠手套。
洩漏(lòu)：用大量清水(shui)沖洗。
Corrosion Inhibitor
In the oil and gas well produced fluid CO2 and H2S、CI - corrosive medium, such as content is higher, causing serious corrosion of casing, tubing.This product is imidazoline quaternary ammonium salt derivatives, double imidazoline, aldehyde, ketone condensation product of amine and other components of the corrosion and other auxiliary components distribution of liquid in the composition of the corrosion inhibitor. This product has the advantages of high corrosion inhibition rate, low freezing point, good dispersion, good thermal stability, low toxicity and so on. This corrosion inhibitor can quickly form a tight and firm protective film on the metal surface, and has a strong corrosion inhibition performance against a variety of corrosion factors.
Technical indicators
|
Items |
Index |
|
appearance |
|
|
（20℃，g/cm3） |
≥0.90 |
|
pH |
|
|
inhibition rate （％） |
|
|
corrosion rate（g / (m2·h)） |
≤0.076 |
Methods used
Ⅰ、 When the product is first used, the film should be prefabricated. Continuous and intermittent injection can be used. For sulfur-bearing production gas Wells (without separators), it is suggested to refill by casing annulus and return through tubing to form a certain circulation system. It is suggested to add oil and casing respectively to the normally closed gas well.For oil and gas collection and transportation pipelines can be directly injected.
Ⅱ、Calculation method of prefilm dosage:
1. Pre-film area: the sum of the internal and external area of gas well tubing, the surface area of casing and the surface area of the pipeline to be protected;
2. Thickness of prefilm: 75 microns.
3. Gas well recommended periodic intermittent filling, recommended dosing period of 30 days, added amount 80 ㎏ each time.
Continuous dosing is recommended for oil Wells. Recommended dosage: calculated according to the output fluid, the recommended concentration is 200ppm.
Packing, Transportation 、Storage
Packing: 200L plastic drum, net weight 200kg.
ransportation: avoid sunburn and rain. Avoid mixed transportation with corrosive and sharp articles.
Storage: store in dry and ventilated warehouse, avoid mixing with corrosive materials, with a shelf life of 1 year.
Safety & amp; protection
Skin to eye contact: rinse immediately with plenty of water.
Ingestion: drink enough warm water, induce vomiting, seek medical advice.
Peration protection: wear PVC, PE or rubber gloves.