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北京石油化工学院2026年研究生招生接收调剂公告
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hylv

铁杆木虫 (小有名气)

[求助] 一段话翻译成英语,催化脱硫方面

实验中合成了仲钨酸盐X和带两缺陷的硅钨杂多酸盐Y两种双亲性催化剂,利用红外、紫外、单晶衍射和热重等表征手段确定其结构。通过对模拟柴油的氧化脱硫发现,在适宜的操作条件下(50℃温度,氧硫比等于5/1),乳液体系对不同种类,不同浓度的有机硫化物均具有良好的氧化效果,且二苯并噻吩及其衍生物比苯并噻吩及其衍生物更容易被氧化;氧化反应速率随着硫化物浓度的升高而加快。

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hookhans

铁杆木虫 (著名写手)

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硅钨杂多酸盐polyoxotungstensilicate
where-there-is-a-will-there-is-a-way.
5楼2013-03-22 10:08:34
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hookhans

铁杆木虫 (著名写手)

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Ref. only. do not copy and use it directly.
实验中合成了仲钨酸盐X和带两缺陷的硅钨杂多酸盐Y两种双亲性催化剂,利用红外、紫外、单晶衍射和热重(热重不是用来表征结构的) 等表征手段确定其结构(改为:进行了表征, 即可)。通过对模拟柴油的氧化脱硫发现,在适宜的操作条件下(50℃温度,氧硫比等于5/1),乳液体系对不同种类,不同浓度的有机硫化物均具有良好的氧化效果,且二苯并噻吩及其衍生物比苯并噻吩及其衍生物更容易被氧化;氧化反应速率随着硫化物浓度的升高而加快。
In tihs experiment, we have synthesized two kinds of amphiphilic catalysts, paratungstate X and polyoxotungstate Y containing two defects, and characterized with IR, UV-vis, single crystal X-ray diffraction, and thermogravimetry. In oxidative desulfurization of the model diesel compound,   the emulsion system has good performance on different types of organosulfides with different concentrations at the optimal reaction conditions (50C, O/S = 5/1), and the dibenothiophene and derivatives are more readily oxided than the benzothiophene and derivatives, in the meantime, th oxidation reaction rate increases with the increase of the sulfur concentration.
where-there-is-a-will-there-is-a-way.
2楼2013-03-22 09:41:22
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hookhans

铁杆木虫 (著名写手)

Farmer

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以上只是我的参考翻译,不许直接拿来用。
如果发现在你发表的文章中,发现一模一样的句子,I WLL BANG YOU>
where-there-is-a-will-there-is-a-way.
3楼2013-03-22 09:43:30
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navolo

木虫 (正式写手)

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★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ...
hylv: 金币+100, 翻译EPI+1, ★★★★★最佳答案, 你的比较好,谢谢 2013-03-23 23:52:27
Dual amphiphilic catalyst, paratungstate X and heteropoly acidic salts Y with two defects were synthesized. IR, UV, single crystal diffraction and TG were used to investigate the structure.  After the oxidation sweetening simulation of  diesel oil, it was found that  emulsion systems had good oxidation effect on organic sulfide of different types and concentration,  dibenzothiophene and its derivatives  were more easily oxidized than benzothiophene and its derivatives,  and the rate of oxidation reaction was accelerated as the sulphide concentration increased under the appropriate condition (50 ℃, O:S mole ration 5:1).
仅供参考。
4楼2013-03-22 10:04:13
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