asphalt tar
英 [ˈæsfælt tɑː(r)]
美 [ˈæsfɔːlt tɑːr]
网络 沥青焦油
双语例句
- Asphalt, coal tar enamel, fusion-bonded epoxy, polyethylene tape, 2-layer PE and 3-layer PE coatings may be used for corrosion control of underground pipelines.
埋地钢管的外防腐可采用沥青防腐层、煤焦油瓷漆防腐层、聚乙烯胶粘带防腐层、熔结环氧粉末防腐层、二层结构聚乙烯防腐层、三层结构聚烯烃防腐层等技术。 - It is pointed out that to produce petro-asphalt and industrial naphthalene as main products and mixed methyl naphthalene fractions as by-product is one of important ways to utilize pyrolysis tar.
指出以生产石油沥青和工业萘为主，副产混合甲基萘等馏分，是综合利用裂解焦油的重要途径之一。 - So minerals of natural asphalt had certain catalysis on the second decomposition of tar.
因此，沥青页岩中的矿物质对焦油分解有一定的催化作用。 - The Analysis and Evaluation on the New Type of Asphalt Regenerate Remodeling of Aged Asphalt Testing of analytical method about PAHs of vapor and withdraw of coal tar pitch volatiles
新型沥青再生剂重塑废旧沥青性能分析焦油沥青挥发物和焦炉逸散物中多环芳烃类物质分析方法的验证 - Road asphalt mainly including bituminous petroleum asphalt and coal tar pitch.
路用沥青主要包括石油沥青和煤沥青。 - Because it is difficult to distinguish between petroleum asphalt polyurethane ( PU) waterproofing coating and coal tar PU waterproofing coating which is prohibited by the State, that makes the product market confused.
由于国家禁止使用的煤焦油聚氨酯防水涂料与石油沥青聚氨酯防水涂料较难分辨，使得聚氨酯防水涂料市场较为混乱。 - The performance and usage of coal-tar asphalt were introduced. Meanwhile, it was assumed the excellent characteristics, mechanism and technology of the modified coal tar pitch.
介绍了煤沥青的性能、用途以及有广泛用途的煤焦油改质沥青的优异特性，改质机理和生产工艺； - This paper presents the function of low-temperature tar and the course that gets a qualified asphalt, through the tar of predistiUation mixed with the modified-asphalt.
介绍低温焦油的性质，以及初步蒸馏后与改质沥青混兑，得到合格沥青的过程。 - Based on feature of asphalt gas from baking furnace of carbon, industrial waste gas from a carbon works was treated using atomizing water and electrostatic tar collecting method in order to effectively reduce concentration and to decrease capital input as well.
针对炭素焙烧炉烟气特点，采用雾化水预处理和电捕焦油技术，对某炭素厂焙烧炉烟气进行治理，达到既高效净化有害气体，又降低资金投入。 - After removing minerals of asphalt shale by HCl/ HF mixing acids, the conversion ratio increased and tar yield reached 14.4%.
沥青页岩经HCl/HF脱除矿物质后，与神府煤共热解时的转化率增加，焦油产率达到14.4%。