産品中心
PRODUCT
一、産品概(gai)述
本産品是以(yǐ)多種咪唑啉衍(yǎn)生物及咪唑啉(lín)-氨基酸衍生物(wu)複配而成，成膜(mo)性能優異，緩蝕(shi)率高；抗分解性(xìng)能強，使用量低(dī)。複配(pèi)構成的液體緩(huǎn)蝕劑，具有緩蝕(shí)率高、凝固點低(di)🛀、分散性好、熱穩(wěn)定性好、低毒等(deng)優點，可迅速在(zai)金屬☎️表面形成(chéng)緻密牢固‼️的保(bao)護膜，對多種腐(fu)蝕因素都有較(jiào)強緩蝕性👨❤️👨能。本(běn)産品與其⭐它井(jǐng)下用劑具有良(liang)好的配伍性。
本(ben)産品在國内各(ge)大油田廣泛使(shi)用，本産品出口(kou)至中東以及南(nan)亞、南美等地區(qū)。
二、技術指标
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外觀 |
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密度（，g/cm3） |
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pH值 |
8.5-9.5 |
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腐(fu)蝕速率（g / (m2·h)） |
≤0.076 |
三、使用(yòng)方法
Ⅱ、預膜用量計(jì)算方法：
2、預膜(mo)厚度：75μm。
油井建議(yi)連續性加藥，推(tuī)薦用量：按産出(chu)液計算，推薦使(shi)用濃度200ppm。
四、包裝(zhuang)、運輸與貯存
運輸：防日(rì)曬、雨淋，應避免(miǎn)與腐蝕性物品(pǐn)和尖狀物品混(hun)🌏運。
貯存：置于幹(gan)燥、通風庫房，避(bì)免與腐蝕性的(de)物品混放，保質(zhì)⭐期💘1年。
皮膚與眼(yǎn)睛接觸：立即用(yong)大量清水沖洗(xǐ)。
誤食：飲足量溫(wen)水，催吐，就醫。
操(cao)作保護：戴PVC、PE或橡(xiang)膠手套。
洩漏：用(yòng)大量清水沖洗(xǐ)。
Oil and Gas Pipeline Transmission System
Corrosion Inhibitor
Product Overview
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.
This product has good compatibility with other downhole agents.
Technical indicators
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Items |
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appearance |
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density（20℃，g/cm3） |
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8.5-9.5 |
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inhibition rate |
≥90 |
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corrosion rate |
≤0.076 |
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.
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.