我们说的尾气多指汽车尾气,即汽车从排气管排出的废气。汽车尾气是空气污染的另一重大因素,汽车尾气中含有一氧化碳、氧化氮以及对人体产生不良影响的其他一些固体颗粒,尤其是含铅汽油,对人体的危害更大。不同的车也有着不同的气味。汽修专家提示,正常尾气应是无色、无怪味的,而不同颜色不同味道的汽车尾气很可能表明车辆本身正面临一些故障。
发动机有害尾气排放的治理措施-论文-捷迅论文网 关键词:发动机;尾气;治理 [gap=654]Keywords: engine exhaust; governance;
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丙烯腈及相关装置污染物减排的技术措施 关键词 丙烯腈 尾气 废水 催化剂废渣 [gap=1057]Keywords] acrylonitrile;tail gas;wastewater;catalyst residue
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尾气排放 vehicle exhaust emissions ; exhaust emission ; Emission
机动车尾气排放 motor vehicle emissions
汽车尾气排放 motor vehicle exhaust ; automobile exhaust is released ; automobile emission ; Vehicle exhaust emissions
尾气净化器 exhaust purifier ; exhaust purification converter
汽车尾气 automobile exhaust ; car exhaust ; Vehicle Exhaust ; Exhaust
尾气净化 tail gas clean-up ; purification of tail gas
汽车尾气催化剂 Automotive catalyst ; [环境] auto-exhaust catalyst
尾气后处理系统设计 exhaust after treatment system design
尾气塔 tail gas tower ; exhaust gas tower
The gases of SO2,NOx are soluble in water,most of the gas was dissolved in water,some was in the exhaust.
SO2、NOx气体在水中可溶解,大部分气体溶解在水中,少部分在尾气中。
参考来源 - 超临界水氧化法处理城市污水处理厂活性污泥The research advances on purification process for yellow phosphorous tail gas and its main utilization way of it after purification are reviewed.
综述了黄磷尾气的净化工艺、净化后尾气的主要利用途径。
参考来源 - 黄磷尾气的净化工艺与综合利用Pure oxygen was prepared for oxidative air source by pressureswing adsorption process. The process could reduce the size ofthe reaction vessel, simplify the disposal of tail gas, lowerproduction and overhaul costs.
以变压吸附制纯氧替代空气作氧化气源,缩小反应器尺寸,减少尾气处理负荷,能降低生产费用、减少检修成本。
参考来源 - 改善乙醇氧化制乙酸工艺经济性的途径·2,447,543篇论文数据,部分数据来源于NoteExpress
尾气中一氧化碳的排放量限制在4.5% 以下。
The limit for carbon monoxide is 4.5 per cent of the exhaust gas.
然而,在汽车交通繁忙的地区,种子在没有火灾的情况下借助汽车尾气提供所需的二氧化氮发芽。
In areas with heavy automobile traffic, however, the seed germinates in the absence of fire, with automobile exhaust supplying the required nitrogen dioxide.
炎热的天气使汽车尾气变成烟雾,加剧了空气污染,这可能使患有哮喘和其他有呼吸问题的人的生活更加痛苦。
Hot weather worsens air pollution by turning car exhaust into smog, which can make life miserable for people with asthma and other breathing problems.
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