| 6 | 1/1 | 返回列表 |
| 查看: 1363 | 回復(fù): 5 | ||
fuid金蟲 (小有名氣)
|
[求助]
緊急求助:關(guān)于腐蝕的一篇論文,我沒看懂審稿人想要問什么問題
|
|
雖然是和論文有關(guān)的,但請版主高抬貴手,因?yàn)槲蚁朐趯I(yè)論壇里獲得更專業(yè)的解決。多謝! 文章要大修,但審稿人提的幾個修改意見我硬是沒看懂他要問什么? 問題:Page 5, line 4. You must include the pH solution at all temperatures in order to obtain a better analysis of the corrosion results.在這部分我的原文是: Generally, with the increasing of temperature the solubility of H2S and/or CO2 in the water decreases. So there are comparatively more H2S and CO2 dissolved in the solution at 90°C, which results in the pH at 90°C is lower than that at other temperatures and the dissolution of anodic ** steel is accelerated。(試驗(yàn)條件一共90°C、110°C、130°C、150°C四個溫度點(diǎn)。我的意思是溫度越高,溶入水的H2S and/or CO2 就越少,PH值就越高。所以在四個溫度中,90°C溫度最低,PH值就最小,因此能加速**鋼的腐蝕。) 他想讓我干什么? |

金蟲 (小有名氣)

新蟲 (正式寫手)
|
You can analyze the corrosion process of steel in H2S/CO2 solution with some literature reports. What influences the corrosion process of steel in H2S/CO2 solution? temperature, pH, solubility of H2S/CO2, film on steel and so on. You will get some reports/publication about the influence of pH, influence of temperature on the solubility of H2S/CO2, then explain a possible conclusion from literature report for your defense. Professor Srdjan Nesic at Ohio university (the Institute for Corrosion and Multiphase Technology) is No #1 in corrosion of oil and gas industry , they also use lots of GAMRY instruments for their researches there. http://www.corrosioncenter.ohiou.edu/projects/ you can find more reports from their publications in order to explain your results. |
至尊木蟲 (職業(yè)作家)
|
1.“氣體溶解度隨溫度升高而降低”只是一般情況下(比如,常溫、常壓,氣體和溶液不會發(fā)生反應(yīng))。但是你的實(shí)驗(yàn)是在“高壓反應(yīng)釜”中進(jìn)行,這個時(shí)候的溶解度就未必遵循這個規(guī)律(H2S和CO2是否會和溶液中某些物質(zhì)反應(yīng)?)。另外,溶解度大,PH在這種情況下也未必就小。因?yàn)镻H是溶液中的H+濃度,而H+是氣體和水反應(yīng)生成的酸電離的結(jié)果。在你實(shí)驗(yàn)的情況下,(不知道是否高溫),電離系數(shù)是否受到影響?所以,審稿人是有理由懷疑你憑“常理”推斷出的結(jié)論的。 2.SCE的建議好!如果實(shí)在無法測試,只能引用文獻(xiàn)(即使這個文獻(xiàn)的結(jié)論有爭議)導(dǎo)出有利于自己的結(jié)論。 |
| 6 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿北京化工大學(xué)材料與化工(085600)296求調(diào)劑 +17 | 稻妻小編 2026-03-26 | 17/850 |
|
|---|---|---|---|---|
|
[考研] 壓國家一區(qū)線,求導(dǎo)師收留,有恩必謝! +7 | 迷人的哈哈 2026-03-28 | 7/350 |
|
|
[考研] 346求調(diào)劑 一志愿070303有機(jī)化學(xué) +3 | 蘿卜燉青菜 2026-03-28 | 3/150 |
|
|
[考研] 339求調(diào)劑,想調(diào)回江蘇 +6 | 烤麥芽 2026-03-27 | 8/400 |
|
|
[考研] 085602 307分 求調(diào)劑 +7 | 不知道叫什么! 2026-03-26 | 7/350 |
|
|
[考研] 材料求調(diào)劑一志愿哈工大324 +7 | 閆旭東 2026-03-28 | 9/450 |
|
|
[考研] 311求調(diào)劑 +3 | 希望上岸阿小楊 2026-03-23 | 3/150 |
|
|
[有機(jī)交流]
高溫高壓反應(yīng)求助
10+4
|
chibby 2026-03-25 | 4/200 |
|
|
[考研] 08開頭275求調(diào)劑 +4 | 拉誰不重要 2026-03-26 | 4/200 |
|
|
[考研] 085600,材料與化工321分調(diào)劑 +4 | 大饞小子 2026-03-27 | 6/300 |
|
|
[考研] 材料求調(diào)劑 +5 | .m.. 2026-03-25 | 5/250 |
|
|
[考研] 0703化學(xué)一志愿南京師范大學(xué)303求調(diào)劑 +3 | zzffylgg 2026-03-24 | 3/150 |
|
|
[考研] 292求調(diào)劑 +4 | 求求了收下我吧?/a> 2026-03-26 | 4/200 |
|
|
[考研] 341求調(diào)劑 +7 | 青檸檬1 2026-03-26 | 7/350 |
|
|
[考研] 081200-11408-276學(xué)碩求調(diào)劑 +3 | 崔wj 2026-03-26 | 3/150 |
|
|
[考研] 289求調(diào)劑 +17 | 碩星赴 2026-03-23 | 17/850 |
|
|
[考研] 一志愿 南京郵電大學(xué) 288分 材料考研 求調(diào)劑 +3 | jl0720 2026-03-26 | 3/150 |
|
|
[考研] 機(jī)械學(xué)碩總分317求調(diào)劑!。。 +4 | Acaciad 2026-03-25 | 4/200 |
|
|
[考研] 277分求調(diào)劑,跨調(diào)材料 +3 | 考研調(diào)劑lxh 2026-03-24 | 3/150 |
|
|
[考研] 333求調(diào)劑 +3 | ALULU4408 2026-03-23 | 3/150 |
|