致癌物焦油残渣如今虽禁止在化妆品中使用,但是广泛存在于烧焦的物质和食物中,如烤肉,咖啡,香烟的烟雾及煤焦油。
Banned in today's cosmetics, the cancer-causing tar residue can be found in burnt substances and foods such barbecue, coffee, cigarette smoke, and coal tar.
另外,桥上的铁轨枕木将全部使用由消费/工业行业的塑料废料合成的可回收材料制作,Axion公司还宣称这种材料制作的枕木比传统的木焦油枕木的耐久性更好。
The railroad cross-ties will be made entirely of a plastic composed of recycled materials from both consumer and industrial plastic waste.
但是普遍篮球是在内部厚板田野上水泥地面和焦油空间,真皮和篮球作曲皮公亩向使用中可用的是。
But general basketball is available be in the cement floor and tar space, the dermis and the basketball composing skin are to use on interior plank field.
针对焦油深加工仪表使用中的情况,探讨了集中改造需要解决的几个问题。
In light of the situation of the instruments used in the intensive processing of coke tar, some problems that need to be solved in the centralized upgrading of the instruments are discussed.
议员罗登伯格和奥林匹亚·斯诺是S.2685法令的作者,这个法令禁止卷烟公司使用所谓的“联邦贸易委员会方法”测试焦油和尼古丁含量。
Sens. Lautenberg and Olympia Snowe (R-ME) are the authors of S. 2685, a bill to prohibit the cigarette companies of using the so-called "FTC method" for measuring tar and nicotine.
使用催化剂是一种可以提高小分子可燃气体品位、提高生物质利用效率、减少焦油产生的经济可行的办法。
Using catalyst is an available and economic method to improve the quality of small-molecule combustible gas, increase the biomass utilization efficiency and decrease the tar yield.
所要解决的问题就是背景技术存在的传统香 烟的主料含有尼古丁毒素,使用前一般不进行焦油提取。
The problem needed to be solved is that the primary material of traditional cigarette of background technique contains nicotine toxin and the tar is generally not extracted before using.
主要提出了浮法玻璃工厂使用煤焦油及其深加工产品替代部分重油的可行性,分析了有关的市场情况、经济性和技术可行性。
This paper proposed to use coal tar and other processed products instead of partial heavy oil for float glass plants and analyzed related market supply, economic and technical feasibility.
由于木材含有高挥发物,吸式气化炉系统产生的气体含有焦油,需要在发动机前使用清洁。
As wood contains high volatile matter, updraft gasifier system produce the gas containing tar, which need to be cleaned before using in engines.
据说,这一新产品使用了独特的混合程序,和含有天然薄荷香料的香味丝线过滤嘴,为这种1毫克焦油含量的产品提供了更加令人满意的味道和效果。
The new product is said to use a unique blending process and a flavor Thread Filter containing natural menthol flavor to provide a more satisfying flavor and impact in what is a 1 mg-tar product.
生物质气化气中含有1.0-10.0%的焦油,在使用过程中它们凝结在锅炉,传输管道,和内燃机的入口装置上。
The produce gas of biomass contents 1.0-10.0% tar, which will be condensed on boilers, pipelines of transportation and the inlet devices of diesel engine in the process of utilization.
介绍了重油替代煤焦油的准备工作,煤焦油在使用中出现的问题以及原因分析和解决途径。
This paper described the preparations for substituting heavy oil by coal tar. It pointed out the problems from coal tar and advanced the reasons and the measures.
煤焦油替代重油在切换和使用过程中,抓好几个关键点,确保玻璃质量,降低生产成本。
When coal tar is used or replaces heavy oil as fuel some critical notes must be focused on its application so as to insure glass quality and reduce production cost.
以煤焦油沥青为原料,使用KCNS溶液活化处理,选择适宜的工艺条件,制备出优质的活性炭。
A high quality activated carbon has been prepared from coal tar pitch by chemical activation method using KCNS solution as an activating agent and through appropriate technical conditions.
因此决定使用这种具有渗透性和能重新粘结道路的煤焦油混合剂来处理 整个表面。
Therefore it was decided to treat the surface using a coal tar mixture that would penetrate the pavement and bind the pavement together.
本产品施工方便,不含煤焦油沥青且无毒、无味,在防水工程中被广泛推广使用,是理想的环保型防水材料。
It is easy for construction, no tar oil and bitumen, no poison, no smell and is widely used in waterproof project, an ideal environmental waterproof material.
使用下吸式气化炉对广州城市生活垃圾进行了空气气化实验,并对燃气成分、焦油含量和灰渣重金属含量进行了分析。
In the present study, a down-draft gasifier is applied to treat municipal solid waste (MSW) in Guangzhou City through air gasification.
该技术使用于焦炉煤气转化油、煤焦油转化油、轻苯加氢精制。
The technology is used for conversion from hydrofining coke-oven gas into the oil, conversion from coal tar into the oil and light benzole hydrorefining.
结论煤焦油加工生产过程中产生的主要职业危害因素为苯系物、多环芳烃、。酚类化合物,以及生产过程中使用的煤气中的一氧化碳等。
Conclusions in the coal tar processing, the harmful factors are the series of benzene, polycyclic aromatic hydrocarbon, phenolics and co which is used in the process of production.
使用本方法通过超临界提取木焦油的级分生产烟提取物。
The smoke extract is with the present method produced by means of supercritical extraction of fractions of the wood tar.
使用本方法通过超临界提取木焦油的级分生产烟提取物。
The smoke extract is with the present method produced by means of supercritical extraction of fractions of the wood tar.
应用推荐