| 5 | 1/1 | 返回列表 |
| 查看: 856 | 回復(fù): 4 | |||
| 當(dāng)前只顯示滿足指定條件的回帖,點(diǎn)擊這里查看本話題的所有回帖 | |||
花開的季節(jié)33新蟲 (初入文壇)
|
[求助]
各位同仁們,求翻譯,急需,謝謝啦。。。! 已有1人參與
|
||
| 氨基酸具有綠色、經(jīng)濟(jì)、高效等優(yōu)點(diǎn),成為緩蝕劑研究的重要方向。本文采用電化學(xué)方法研究了丙氨酸、丙氨酸與碘化鉀復(fù)配對(duì)碳鋼在硫酸介質(zhì)中緩蝕性能的影響。實(shí)驗(yàn)結(jié)果表明:在10%的硫酸體系中,丙氨酸對(duì)碳鋼的緩蝕性能隨著丙氨酸濃度增大而增強(qiáng),單獨(dú)使用丙氨酸作為緩蝕劑,緩蝕效果不明顯。經(jīng)過丙氨酸與碘化鉀復(fù)配后,緩蝕效果顯著增強(qiáng),當(dāng)丙氨酸濃度為300mg/L,碘化鉀濃度為250mg/L時(shí),緩蝕效率達(dá)到92.82%,說明二者具有很好的協(xié)同作用。通過對(duì)緩蝕劑的緩蝕作用和El-Awady動(dòng)力學(xué)模型的研究,得出該緩蝕劑為混合型緩蝕劑,通過物理吸附和化學(xué)吸附,為多分子層吸附。 |
木蟲 (正式寫手)
| Amino acid has advantages such as green, economic, high efficiency, and it is becoming an important direction of corrosion inhibitor’s researchment. This paper used electrochemical method to study Alanine and Alanine compound with potassium iodide’s corrosion inhibition to carbon steel in sulfuric acid. The experiment result shows that: in the system of 10% sulfuric, Alanine’s corrosion inhibition to carbon steel is enhanced along with the increase of Alanine’s concentration, and use Alanine alone as corrosion inhibitor the corrosion inhibition effect is not evident. After compound Alanine with potassium iodide, corrosion inhibition effect is enhanced, and when Alanine’s concentration is 300mg/L, potassium iodide’s concentration is 250mg/L, the corrosion inhibition efficiency reached 92.82%, which illustrated this two have great synergistic effect. After research on corrosion inhibitor’s effect and El-Awady dynamical model, the conclusion has come out that this corrosion inhibitor is mixed corrosion inhibitor, through physical and chemical absorption, is multiple molecular layer absorption. |
新蟲 (初入文壇)
鐵桿木蟲 (著名寫手)

| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 286分人工智能專業(yè)請(qǐng)求調(diào)劑愿意跨考! +3 | lemonzzn 2026-03-17 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 梁成偉老師課題組歡迎你的加入 +9 | 一鴨鴨喲 2026-03-14 | 11/550 |
|
|
[考研] 材料與化工求調(diào)劑 +7 | 為學(xué)666 2026-03-16 | 7/350 |
|
|
[考研] 324分 085600材料化工求調(diào)劑 +3 | llllkkkhh 2026-03-18 | 3/150 |
|
|
[考研] 一志愿天大材料與化工(085600)總分338 +5 | 蔡大美女 2026-03-13 | 5/250 |
|
|
[考研] 0817調(diào)劑 +3 | 沒有答案_ 2026-03-14 | 3/150 |
|
|
[考研] 0703化學(xué) 305求調(diào)劑 +4 | FY_yy 2026-03-14 | 4/200 |
|
|
[考研] 085601專碩,總分342求調(diào)劑,地區(qū)不限 +5 | share_joy 2026-03-16 | 5/250 |
|
|
[考研] 297求調(diào)劑 +8 | 戲精丹丹丹 2026-03-17 | 8/400 |
|
|
[考研] 280求調(diào)劑 +6 | 咕嚕曉曉 2026-03-18 | 7/350 |
|
|
[考博] 環(huán)境領(lǐng)域全國(guó)重點(diǎn)實(shí)驗(yàn)室招收博士1-2名 +3 | QGZDSYS 2026-03-13 | 5/250 |
|
|
[考研] 材料,紡織,生物(0856、0710),化學(xué)招生啦 +3 | Eember. 2026-03-17 | 9/450 |
|
|
[考研] 268求調(diào)劑 +8 | 一定有學(xué)上- 2026-03-14 | 9/450 |
|
|
[考研] 材料工程專碩274一志愿211求調(diào)劑 +6 | 薛云鵬 2026-03-15 | 6/300 |
|
|
[論文投稿] 有沒有大佬發(fā)小論文能帶我個(gè)二作 +3 | 增銳漏人 2026-03-17 | 4/200 |
|
|
[考研]
|
zhouzhen654 2026-03-16 | 3/150 |
|
|
[考研] 東南大學(xué)364求調(diào)劑 +5 | JasonYuiui 2026-03-15 | 5/250 |
|
|
[考研] 304求調(diào)劑 +3 | 曼殊2266 2026-03-14 | 3/150 |
|
|
[考研] 中科院材料273求調(diào)劑 +4 | yzydy 2026-03-15 | 4/200 |
|
|
[考研] 一志愿哈工大材料324分求調(diào)劑 +5 | 閆旭東 2026-03-14 | 5/250 |
|