1) asphalt gas
沥青烟
1.
Electrostatic treatment technology of asphalt gas produced by baking furnace of carbon;
炭素焙烧炉沥青烟静电处理技术
2.
Design of dust and asphalt gas control in production workshop of carbon factory;
炭素厂生产车间粉尘及沥青烟治理工程设计
3.
Purification of asphalt gas produced by baking furnace of carbon;
炭素焙烧炉沥青烟净化处理
2) asphalt smoke
沥青烟
1.
This is a case study about a simulation experiment on asphalt smoke emission source at an asphalt supply station for freeway construction located in Yingcheng city Hubei province.
以湖北省公路局应城沥青供应站储存罐沥青烟排放源为研究对象 ,用实验室模拟实验解决了低温和高温储存罐沥青烟自由排放速率过低难以测试的困难 ,从而确定了源强 ;将高、低温储存罐排放源综合成点源 ,用高斯模型计算了下风向沥青烟最大浓度及其出现的距离 ,发现最大浓度仍远低于保护农作物沥青烟浓度限值 ,提出了进一步严格沥青烟浓度限值的建议 。
2.
This paper studies on the sources and components of asphalt smoke and its pollution to air environment, and puts forward some methods of control asphalt smoke.
沥青烟是生产和建筑施工过程中产生的污染物质之一,该物质产生的恶臭和强烈的刺激味道直接影响周围的大气环境。
3.
The asphalt smoke concentration in air is quantitatively determined by catalysis oxidation and infra red analysis.
通过催化氧化和红外分析，实现了空气中沥青烟浓度的定量测定，方法简易。
3) asphalt fume
沥青烟
1.
Lung function and chest radiography changes of asphalt fume exposed workers
沥青烟暴露工人肺功能及纹理改变分析
2.
Objective:A lot of researches have found that asphalt fume is one of the main factors contributing to occupational hazards,particularly in Gansu province.
目的:根据我国的经济发展及行业分布特点,尤其我省铝、炭素、钢铁等相关企业分布广泛,沥青烟危害严重,本文选择某铝厂炭素分厂作为研究现场,该场所中职工作为研究对象。
4) pitch smoke
沥青烟
1.
Purified treatment of low concentration pitch smoke;
低浓度沥青烟的净化处理
2.
This paper explained character and compose of pitch,character and cause of engender of smoke treatment,aim at the character of the pitch smoke,the paper explained application purification technology of pitch smoke,the author take some proposal on purification aspect about notice.
该文主要论述沥青的性质组成以及沥青烟气性质、产生的原因和来源。
5) asphalt gas
沥青烟气
1.
Based on the fault tree of the cooling water system in asphalt gas decontaminating for carbon calciner,quantified evaluating system of reliability of cooling water system is set up by using of quantified analysis theory of fault tree.
在建立焙烧炉沥青烟气净化系统中冷却水系统故障树的基础上,运用故障树定量分析理论,建立了冷却水系统可靠性定量评价体系,对该系统发生故障的概率作出判断,从而能够及时、合理地确定冷却水系统的状况,以便及时采取应变措施,保持系统可靠运行。
2.
In asphalt gas decontaminating(by adopting electro-catching) for Carbon Calciner,the weight of cooling water system is the maximum in the atomization pour system.
在碳素焙烧炉沥青烟气净化系统(电捕集法)中,冷却水系统运行可靠性在整个喷淋雾化子系统中的权重最大,以冷却水供水失常为顶事件,建立了故障树,并求取了最小径集和最小割集,以达到掌握故障的发生规律,调查故障发生原因,制定经济有效控制故障的方案的目的。
3.
By studying characteristics, merits and solving problems of the different nozzle and new spray equipment in asphalt gas decontaminating for carbon calciner, the research provides a basis for the industrial design of swirl nozzle.
在阐述沥青烟气净化系统中不同雾化设备及新型雾化设备特性的基础上,分析了碳素焙烧炉沥青烟气净化系统的雾化冷却的技术现状,并指出了存在的问题,为工程设计选择雾化设备提供了参考。
6) pitch fume
沥青烟气
1.
As the main raw materials for producing the anode are petroleum coke and pitch, therefore large amount of pitch fume will be emitted from the baking process.
由于生产阳极的主要原料是石油焦和沥青 ,因此在阳极焙烧过程中会有大量沥青烟气排出 ,该烟气中含有 3 ,4-苯并芘这种强致癌物质 ,排入大气后会对周围环境及人体造成危害。
补充资料：沥青烟
沥青烟
asphalt fume
}一q旧gyan沥青烟(asphalt fume)沥青加热和含沥青物质的燃烧产生的气溶胶和蒸气。沥青烟中的挥发物排放到大气中，便成为大气污染物之一。沥青烟组分极为复杂，随沥青来源不同而异。沥青烟气中既有沥青挥发组分凝结成的固体和液体微粒，又有蒸气状态的有机物，部分有机物列于表1中。表1沥青烟气中的一些有机物质 类另lJ一碳王。烃}*不烃、行生物!杂环化合物 l单环l茂(环戊二烯).1}吠喃、噬吩、毗咯、毗哇一仁一 工致癌性物质;且强致癌性物质。 由于沥青烟成分复杂，中国尚未制订大气环境质表2沥青烟气的产生原因和来源{…一…二备进行密闭抽风.然后经净化后排放常用的净化方法一和工业炉窑有电除尘法、冷凝一吸附法、湿式洗涤法等。 (刘宏明)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条