GASOLINE相关论文
海洋溢油的油种鉴别是海洋环境监测的难点，如何区分不同油种是迫切需要解决的问题。研制了一种用于鉴别海洋溢油油种的新型微纳光纤......
【Abstract】This paper explores the translation of Chinese word “jiayou” about overseas and domestic scholars，and aims ......
Author analyzed the global background of low-carbon technology around the world,a technology & economy analysis model ca......
Turbocharging and direct injection are main technologies used for energy-saving gasoline engines.But the biggest challen......
In order to improve the fuel consumption and exhaust emission for gasoline engines,gasoline direct injection(GDI) system......
In order to understand the short-term response of private car owners to changes in the price of oil,a survey was conduct......
The restriction on sulfur level in gasoline has been increasingly tightened. The U.S.Tier 22222 regulation requires a r......
The sulfur-reducing functional component——the Lewis acid-base pair compound——and associated active zeolite component......
一、完形填空 It was 7 o’clock in the morning when I received the phone call. “This is the emergency room calling......
Increasing gasoline production in FCC unit can improve the utilization efficiency of petroleum resources and gain econom......
Effects of fuelcombination and IVO timing on combustion and emissions of a dual-fuel HCCI combustion
This paper experimentally and numerically studied the effects of fuel combination and intake valve opening(IVO)timing on......
n-Alkanes and polycyclic aromatic hydrocarbons (PAHs) bound to atmospheric particulate matter (PM1) were investigated in......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Desulfurization of liquid hydrocarbon fuels via Cu2O catalyzed photo-oxidation coupled with liquid–l
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Olefin alkylation of thiophenic sulfur process was carried out in model gasoline, using Hβ zeolites with different Si/A......
With the development of automotive industry, the consumption of fuels has been steadily on the increase. The emission of......
本文建立了中心切割气相色谱法测定车用汽油中的非法添加剂,能够快速分析甲缩醛和苯胺类化合物。测定结果显示,各待测物在0~30%(V/......
This article analyzed the problems arising from retrofitting the 800 kt/a virgin diesel hydrofining unit into a 1.0 Mt/a......
In order to further reduce the sulfur content in gasoline, a new desulfurization process was proposed by using catalytic......
采用浸渍法制备了w(Nb)为15%的Nb/USY催化剂，通过XRD、BET等手段对催化剂进行表征分析，表明所制备的Nb/USY催化剂中Nb以高度分散的状......
Compared with conventional method of violet spectrum,determination of the content of sulfides in fluid catalytic crackin......
The influence of operating parameters on ethylene content in dry gas obtained during catalytic cracking of gasoline was ......
The color changes of one representative FCC gasoline were studied.The red substance in the FCC gasoline was concentrated......
用微波消解方法处理汽油样品,石墨炉原子吸收光谱法测定汽油中锰含量,建立了用微波消解-石墨炉原子吸收光谱法测定汽油中锰含量的......
Ratio of Lewis/Br(nsted acid sites (Cl/Cb) on the surface of nano-sized HZSM-5 was successfully manipulated by means of ......
Photocatalytic oxidative desulfurization of gasoline in [BMIm]Cu2C13 ionic liquid was studied.A 500-W high-pressure merc......
With the development of automotive industry, the consumption of fuels has been steadily on the increase. The emission of......
The rapid development of automobile and the greatly increased consumption of fuel have caused more and more serious air-......
Methyl tert-butyl ether (MTBE) as an octane promoter in automobile fuels has been phased out in some countries due to en......
采用双燃料喷射系统在进气道分别喷入汽油和正庚烷,结合优化动力技术手段,实现了四缸汽油机的均质混合气压燃(HCCI)燃烧,研究不同......
凝析油主要成分是C5~C22烃类,具有品质好、收率高等优点,可用于生产石脑油、汽油,或作为乙烯裂解原料。实验中测定了某油气田凝析......
准确模拟出汽油罐内收发油过程中的流场对管控汽油在罐内的油品质量和改善收发油工艺具有重要意义,因此储罐的建模和收发油工艺的......
随着国Ⅵ阶段车用汽油标准中组分指标的严格要求,烃类含量限值降低,采用的检测手段更严、检测方法精度更高。文章讨论测定汽油烃类......
采用中国石油独山子石化公司自产汽油调和单组分,考察了高辛烷值组分烷基化油和辛烷值促进剂在生产高标号95^(#)/98^(#)国ⅥA车用......
在中国石油独山子石化公司80万t/a催化裂化装置中,以加氢蜡油为原料,选用LZR-30催化裂化催化剂,对PCA-OD新型辛烷值助剂的工业化试......
采用富B酸多级孔材料和高稳定性超稳Y型分子筛优化匹配催化剂,以及重质柴油和催化原料反应区特殊设置,中国石油兰州化工研究中心开......
我国车用燃油市场供应体系比较复杂,在车用燃料质量快速升级的背景下,生产企业技术水平提升层次不齐,加之国际原油价格的剧烈波动......
采用RON 95^#车用汽油或100LL航空汽油为燃料的中空长航时无人机在爬升过程中容易遭遇气阻。利用Flowmaster软件搭建某型无人机燃......
对于目前汽柴油消费特点,以1998-2006年汽柴油年消费量为基础样本,采用灰色理论和BP神经网络两种方法分别预测了2009和2010我国汽......
英语中，look， sound， smell， taste， feel这五个和人的五官感觉有关的动词可以简称为“五官”动词。现将它们的共同点和不同之处加以分......
通过INNOGRAPHY专利检索分析数据库对国内外公开申请的催化柴油加氢裂化生产汽油和BTX技术领域的相关专利进行检索,重点分析了催化......
以Φ2 mm球型颗粒的双金属Ni-Pd/γ-Al2O3催化剂,在Berty型内循环无梯度反应器中对汽油氧化重整制氢反应宏观动力学进行了实验研究......
采用自制的脱硫络合萃取剂（TS-1）,考察其对汽油中含硫化合物的脱除效果。在萃取温度20℃,萃取时间3min,相分离时间15min,剂油体积比......
以噻吩溶液为模型化合物，应用季铵盐类相转移催化剂，对FCC汽油相转移催化氧化．萃取脱硫工艺进行了系统研究。考察了相转移催化剂、氧......
通过分析汽油中硫的分布及脱硫工艺技术原理。模拟提升管一流化床催化裂化装置反应过程，对流化床操作条件（剂油比、反应温度、空速）和......
分析了洛阳分公司加工的原油性质变化对汽油产品质量的影响,介绍了多项降低汽油烯烃和硫含量技术措施的应用情况,并对进一步改善汽......
通过分析汽油发动机技术的发展现状及趋势，阐述了汽油发动机技术进步对高辛烷值汽油需求产生的影响。......
日益严格的环保要求和加工更重原油的需要,使石油炼制者面临着降低汽油烯烃含量的挑战.本文综述了可以降低汽油烯烃度的途径和工艺......
