新型复合聚结板式油水分离器

通过对聚结板式油水分离器传质过程机理的研究 ,开发出能够强化油水分离过程的新型高效复合聚结板。复合聚结板的两表面分别具有良好的亲水和亲油性能 ,从而使聚结板式油水分离器的分离效率提高 2 5 % ,处理能力增加 4 0 %。     

MTBE辛烷值测试法的探讨

MTBE作为调合生产高标号无铅汽油的重要的高辛烷值组分油，准确测试其辛烷值在汽油调和生产中具有重要的意义。初步探讨了MTBE研究法辛烷值的测试方法，尝试了用甲苯标准燃料做参比燃料直接测定其净辛烷值，同时也测定了MTBE的混配辛烷值，通过MTBE辛烷值的测试，了解了MTBE的调和效应，确认了在石油二厂无铅汽油调和生产中对催化汽油的MTBE的真实辛烷值约为108／RON，指导了车用无铅汽油的调和生产。     

利用电阻探针对石油设备及管道的腐蚀进行监测

从1998年起，国内石油炼制行业开始大量炼制进口高硫原油，油气管道的腐蚀问题受到了重视。介绍了电阻探针腐蚀监测系统的原理及组成。并针对油气管道，实施了在线监测，安装了6组腐蚀电阻探针，分析了测量结果，为今后防腐工作提供了依据。     

汽车刹车片用改性酚醛树脂的生产

在原有的酚醛树脂生产设备上，用腰果壳油和三聚氰胺对酚醛树脂进行改性，制得的改性树脂具有较好的软化点、聚合速度、挥发度和游离酚等性能；并且热分解温度较普通酚醛树脂大大提高。用它作胶粘剂生产的汽车刹车片，冲击强度增大：磨损率降低、摩擦性能提高、产品成本也大为降低。     

Investigation of kinetics of agglomerate growth in oil agglomeration process

In this study, the kinetics of agglomerate growth in a batch oil agglomeration process has been studied using bituminous coal. The effect of operating variables such as kerosene concentration, pulp density and speed of agitation on the agglomeration process was investigated. It has been found that the second-order kinetic equation describes the growth of agglomerates adequately. The growth of the agglomerates in the oil agglomeration process shows a self-preserving growth. Using this, a characteristic curve has been developed. For the prediction of the size distribution of the agglomerates, the d₅₀ values of the agglomerates must be known. Therefore, a model has been developed by using the kinetic equation for estimation of d₅₀ values of agglomerates for this coal. It was shown that the size distribution of the agglomerates for any levels of the process variables studied can be predicted using the equation of characteristic curve and d₅₀ values. Knowledge obtained from this study will be helpful for technological advancement of this kind of study.     

从油茶果渣、籽仁和脚料中提取茶皂素及回收脂肪酸的研究

对油茶果的深度开发作了较为详尽的研究：在尽可能提高茶油产率的同时，对榨取茶油以后的粕饼或渣，籽仁以及精制茶油后的脚料等物进行再提取或回收，从中又可得到能增值的精细化学的绿色产品——茶皂素和脂肪酸。     

临盘油区复杂断块油藏有效的开发治理技术

针对临盘油区地质条件的复杂性和开发调整的困难度,本文阐述了复杂断块油藏开发治理技术的应用,如精细地质研究技术、剩余油研究技术以及改善水驱油效果的注采调整技术等。精细地质研究技术深化了对油藏的认识程度;剩余油研究技术深化认识不同类型油藏剩余油分布规律,明确了注采调整方向;针对不同类型油藏具有的不同潜力,创新注采调整思路,不断优化注采井网,改善了油藏的开发效果。     

Quality characteristics of edible vegetable oil blends

Two edible oil blends, namely groundnut oil:rice-bran oil and mustard oil:rice-bran oil, were prepared in different proportions and stored for a period of three years. Their physicochemical characteristics were determined. The results agreed with expected values except for free fatty acid percents and butyrorefrac-tometer readings, presumably due to rancidity. Fatty acid compositions of the blends were determined and ratios of characteristic fatty acids, like lignoceric to palmitic for groundnut oil:rice-bran oil blends, and erucic to palmitic for mustard oil:rice-bran oil blends, were calculated to identify individual oils in the blend.     

油价临界点理论、方法及应用初探

提出油价临界点概念,解决如何在波动油价下,选择具有一定规模的石油项目.通过油价临界点的应用,石油公司能够准确判断石油项目的投资机会,科学调整石油项目的经营规模,合理把握国际油价波动的影响,为提高项目抗风险能力提供科学依据.     

南阳直馏柴油碱洗乳化的原因及对策

分析了南阳石蜡精细化工厂直馏柴油碱洗乳化的原因，介绍了该厂直馏柴油碱洗抗乳化措施，这些措施包括：优化操作参数，加强生产管理，深度碱洗柴油轻组分然后轻、重组分混合出厂。这些措施的综合应用彻底解决了南阳石蜡精细化工厂直馏柴油碱洗乳化的问题，又保证了柴油收率。