硫瀝青 的英文怎麼說
中文拼音 [liúlìqīng]
硫瀝青
英文
kerite-
Sulfur acid plant, pigment plant, paper mill, textile factory, paint factory, asphalt plant, dop plant
硫酸製造廠、顏料廠、造紙廠、紡織廠、塗裝廠、瀝青Methods of test for petroleum and its products - determination of polycyclic aromatics in unused lubricating base oils and asphaltene free petroleum fractions - dimethyl sulphoxide extraction refractive index method
石油和石油產品試驗方法.第102部分:未用的潤滑基油和不含瀝青烯的石油餾分物中多環芳香族環烴的測定.二甲硫析取物折射指數法By using coal pitches and green petroleum coke as starting materials, the mixture of sulfuric acid and nitric acid as oxidizing agent, effects of the properties of starting materials and the processing conditions on the yield of were aqua - mesophase have been investigated
以煤瀝青和石油生焦為原料,以濃硝酸和濃硫酸混合物為氧化劑,對炭質原料性能與水性中間相的產率之間的關系以及工藝條件對水性中間相產率的影響進行了研究。The results indicate that these parameters in profile change closely with geotectonic cycles as follows : sulfur, colloid and asphaltene contents keep the lowest values in devonian, triassic, jurassic and tertiary ; they are in accordance with regressive geotectonic phases, of which the maximum values appear to be correspond to the largest - scale marine transgressions occurred in caledonian cycle, hercynian cycle and middle phase of alpine cycle
指出,這些石油參數在剖面上的變化與大地構造旋迴有密切關系:硫,膠質和瀝青質的含量在泥盆紀、三疊紀、侏羅紀和新近紀為最低值,它們與海退構造階段相一致;石油化學成分最大值與加里東旋迴、海西旋迴和阿爾卑斯旋迴中期的最大海侵相一致。It will melt in a certain range of melting points, but it has no definite melting point. soft pitch has no thermal effect when solidified
瀝青組分極為復雜,大多數為三環以上的芳香族烴類,還有含氧、氮和硫等元素的雜環化合物和少量高分子炭素物質。The typical deep viscous oils in loujia - kenxi area are characterized by a high density ( or low api gravity ), a high viscosity, a high sulfur content and low amounts of saturates and aromatics as compared to resins and asphaltenes
羅家-墾西地區的典型稠油在物性上具有高密度、高粘度和高凝固點等特點。在化學組成上具有含硫量高、膠質和瀝青質含量高,而飽和烴、芳烴含量低。Based on mass data analyses, the changes of sulfur, paraffin, colloid and asphaltene contents of crude oil in profile are studied
摘要根據大量分析資料,研究了石油中的硫、石蠟、膠質和瀝青質在剖面上的變化規律。Sulfur asphalt mix
硫磺地瀝青混合料分享友人