1) pre-oil-bitumen
前油沥青
1.
The authors have divided pre-oil-bitumen into three genetic types: exsudatinite, algo-bitumen and zo-bitumen on the basis of its origins.
作者从成因角度将前油沥青分为渗出体、藻类型沥青及动物型沥青等三种类型；在塔里木下古生界源岩中首次识别出藻类型沥青及动物型沥青，并详细地研究了其光学特征，探讨了形成机理，建立了形成模式。
2) preasphaltene
前沥青烯
1.
The preasphaltene (PA) and asphaltene (A) from solvent extraction under mild condition show a direct relationship of PA/A( w/w ) to the carbon content of their parent coal.
煤的溶剂抽出物中前沥青烯与沥青烯的质量之比随煤化程度增加而增加。
3) deoiled asphalt
脱油沥青
1.
Solvothermal synthesis of cabon-encapsulated metal nanoparticles from deoiled asphalt
脱油沥青溶剂热合成碳包覆纳米金属颗粒
2.
The visbreaking reaction for the feedstock of deoiled asphalt from butane deasphalting unit (BDOA) blended with full distillation range FCC slurry (FDRFS) or the light FCC decanted oil of IBP-460℃(LFS) distillation range were investigated in an autoclave.
在高压釜中对丁烷脱油沥青掺炼全馏分催化裂化油浆和馏程小于460℃的催化裂化轻质油浆的减粘裂化过程进行了研究。
3.
Deoiled asphalt was chosen as the carbon source and FeCl3 as the catalyst,to prepare vapor-grown carbon fibers(VGCFs)with different morphologies,by chemical vapor deposition,in an atmosphere of argon and hydrogen.
以脱油沥青(DOA)为碳源,氯化铁为催化剂,在氩气和氢气的混合气氛下利用化学气相沉积法(CVD)制备了不同形貌的气相生长炭纤维(VGCFs)。
4) Petroleum pitch
石油沥青
1.
Influence of petroleum pitch coating graphite on electrochemical performance of lithium ion battery;
石油沥青包覆对石墨负极电化学性能的影响
2.
The thesis overviews the present development of the antiseptic outer layer of the steel tube, comparing with the petroleum pitch antiseptic layer, epoxyasphact antiseptic lay, etc.
本文对钢管外表面防腐涂层的发展现状进行了综述,比较了石油沥青防腐层、环氧煤沥青防腐层、环氧树脂粉末防腐层、聚乙烯防腐涂层、聚乙烯胶带防腐层、聚乙烯三层结构防护层及其他防腐涂层的优缺点,对目前国内外正在研究的课题、研究的动向进行了一些探讨。
3.
Pitch spheres are obtained with a novel suspending method using petroleum pitch as a main raw material.
以石油沥青为主要原料并采用新颖的悬浮法制得沥青球后进行沥青球的空气氧化不熔化和炭化活化,最终得到沥青基球形活性炭(PSAC)。
5) deasphalted oil
脱沥青油
1.
Evaluation and utilization optimization of a deasphalted oil hydroisomerization products based on carbon number distribution and hydrocarbon type analysis;
基于碳数分布和族组成分析的脱沥青油加氢异构反应产物分析及优化利用
2.
The experimental results show that the conversion of vacuum gas oil(VGO), deasphalted oil(DAO), atmospheric resid(AR), mixed oil and topped light slurry are 74.
结果表明:在完全相同的催化剂和操作条件下,减压蜡油、脱沥青油、常压重油、混合原料和拔头轻油浆的转化率分别为74。
3.
This paper introduced the problems after SPC transformed the diesel hydrogenation plant into deasphalted oil hydrogenation plant, analyzed the causes of them, and put forward the solution through process transformation and modification of processing parameters.
文章介绍了中国石化上海石油化工股份有限公司在对柴油加氢装置改造为脱沥青油加氢后产生的问题,分析了问题产生的原因,并通过流程改造和工艺参数修改使问题得到解决。
6) Petroleum asphalt
石油沥青
1.
A Comparison of PAHs source profiles of domestic coal combustion, coke plant and petroleum asphalt industry;
民用燃煤、焦化厂和石油沥青工业多环芳烃源成分谱的比较研究
2.
Characteristics and development of petroleum asphalt in high-grade highway;
高等级公路石油沥青的特点及其发展
3.
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。
补充资料：沥青碳纤维增强体(见沥青碳纤维)
沥青碳纤维增强体(见沥青碳纤维)
earbon fibre reinforeementsmade of piteh
沥青碳纤维增强体Carbon fibre reinforeement。made of Pitch以沥青为原料制成、用于复合材料中起承载增强作用和改善性能的碳纤维〔见沥青碳纤维)。
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