• Professor Boehman would like to see more research done so we can know for sure if (and how much) additional NOx pollution is caused by the use of nitrogen-enriched gasoline.

    铂尔曼教授还表示,他希望看到更多的研究,以明确添氮汽油的使用到底会产生多少氮氧化物。

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  • Instead of getting rid of the NOx the team believe they can use it as a catalyst to help power the reaction.

    该团队认为,不必把氮氧化物清除掉,而是利用它作为催化剂,促进化学反应的进程。

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  • Real flue gas is made up of nitrogen oxide (NOx), nitrogen, and oxygen as well as CO2, Peter tells me.

    '真正的烟气是由氮氧化物(NOx)、氮、氧以及二氧化碳组成,'彼得介绍说。

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  • Vehicle emission contributed to about 2/3 of NOX- concentration in downtown area.

    在市中心区,环境空气中NOx浓度的2/3来源于机动车排放;

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  • The regularity of NO in low concentration NOx in flue gases converting to NO2 under the conditions of oxygen-rich oxidation is studied.

    对烟气中低浓度的氮氧化物在富氧条件下NO转化为NO2的规律进行了研究。

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  • This paper aims at providing reference of controlling NOx emission under full load for coal-fired boiler.

    本文旨在为燃煤锅炉进行全负荷低NOx排放控制提供参考。

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  • When combined with volatile organic compounds, NOx can create smog or ground-level ozone pollution in hot stagnant weather - causing respiratory problems in humans.

    一旦与挥发性有机化合物结合,氮氧化合物就会在低压闷热天气造成烟雾或地面臭氧污染——导致人类呼吸系统问题。

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  • Coal-fired power plants in China are to be equipped with flue gas De-NOx systems in the near future to meet the even more strict criteria for pollutant emission.

    为满足日趋严格的环保要求,我国燃煤火电厂今后将逐步建设烟气脱硝装置。

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  • The research on NOX removal from flue gas is becoming a hot issue of air pollution control presently.

    烟气脱氮技术的研究已成为目前大气污染控制中的一个热点课题。

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  • Reduction of NOX emission in burning coal is an important subject to prevent air pollution.

    降低煤燃烧过程中NOX的排放是当前防止大气污染的一项重要内容。

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  • This paper introduced the mechanism of NOX formation in coal combustion, NOX control methods and key DeNOX technologies.

    论述了燃料燃烧过程中NOX的形成机理,燃烧过程中NOX控制技术和主要的烟气脱硝技术。

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  • When oxygen volume fraction is larger than 7%, the coal reburning process is ineffective for NOx reduction.

    当氧气体积分数大于7%以后,煤粉再燃过程不再具有脱硝效果。

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  • But if the low NOx pulverized coal combustors are operated incorrectly, the fly ash carbon will increase significantly.

    但如果低氮煤粉燃烧器利用不当,会造成飞灰碳的大幅增加。

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  • The low NOx burner is available in straight, grid, and insert cartridge sections which are used to spread heat across your duct for very uniform temperature distributions.

    该工业燃烧器可选用各种布置方式,包括直线型、栅格和炉墙嵌入式,在管道上传递热量时,可实现极为均匀的温度分布。

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  • High temperature air combustion (HTAC) is a new combustion technology, which can save fuel, enhance the heat efficiency, decrease emission of NOX and reduce the size of equipment.

    高温空气燃烧技术是一项新型的高效低污染燃烧技术,具有节约燃料、提高热应用率、降低NOX排放和减少设备尺寸的特点。

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  • When subsonic aircraft NOX emission over China is doubled, its influence is still relatively small.

    即使中国地区亚音速飞机排放的NO_x增加一倍,这个影响仍然比较小。

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  • Homogenous Charge Compression Ignition (HCCI) combustion technology is receiving increased attention for its ultra-low NOx and PM emissions and high thermal efficiency.

    均质压燃(HCCI)燃烧技术以其低氮氧化物、低微粒排放和高热效率的优点而引起世界各国的广泛关注。

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  • With the increasing of EGR ratio, NOX emission decreased more than 90%, at the same time, HC emission and fuel consumption increased, but EGR has little impact on co emission.

    随着EGR比率的增加,NOX排放大幅度降低,下降幅度达90%以上,而HC排放和燃油消耗率都随着上升,但排气再循环对CO排放的影响不是很大。

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  • The technology of exhaust gas recirculation (EGR) has been researched in a turbocharged direct-injected diesel engine in order to reduce Nitrogen Oxides (NOX) emission.

    针对增压直喷柴油机,开展了应用废气再循环(EGR)技术降低氮氧化物(NOx)排放的研究。

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  • Compared with the conventional diesel engine, the soot emissions of dual fuel engine reduce dramatically and NOX emissions decrease, while HC and co emissions increase slightly.

    与原柴油机相比,双燃料发动机的碳烟排放大幅度下降,NOX排放降低,而HC和CO排放有所增加。

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  • This paper reviews the influencing factors of photocatalytic removal of NOx and addresses the methods to improve catalytic efficiency, based on which, some suggestions are proposed for further study.

    本文综述了光催化脱硝技术反应影响因素以及提高光催化脱硝效率的方法,并基于光催化脱硝技术研究的现状,对其研究方向提出建议。

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  • Nitrogen oxides (NOX.) are produced when fuel is burned at very high temperatures.

    氮氧化物(NOX)产生于高温下的燃料燃烧。

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  • The maximum NOx reduction ratio of CWS obtained in this study was 64%.

    试验获得的最高水煤浆脱硝率为64%。

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  • The effects of nozzle structure, fuel gas injection velocity and excess air coefficient on NOx emission in high temperature air combustion were investigated.

    通过两种结构烧嘴的热态燃烧试验对比,研究了烧嘴结构、燃气射流速度、过量空气系数对高温空气燃烧过程氮氧化物排放的影响特性。

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  • As a new NOX removal technique, the technology of DeNOX by plasma attracted the world's attention broadly.

    等离子体nox脱除技术作为一种脱硝新工艺,受到世界各国的广泛关注。

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  • For control of NOx emissions by power generating and cogeneration units burning other type of fuels, please refer to this Technology Policy for implementation.

    燃用其他燃料的发电和热电联产机组的氮氧化物排放控制,可参照本技术政策执行。

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  • For control of NOx emissions by power generating and cogeneration units burning other type of fuels, please refer to this Technology Policy for implementation.

    燃用其他燃料的发电和热电联产机组的氮氧化物排放控制,可参照本技术政策执行。

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