会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Control of crude refining by a method to predict lubricant base stock's ultimate lubricant preformance
    • 通过预测润滑剂基础油的最终润滑剂预处理的方法控制粗炼
    • US06317654B1
    • 2001-11-13
    • US09240027
    • 1999-01-29
    • James William GleesonWilliam Francis HeaneyEugenio SanchezViswanathan Visweswaran
    • James William GleesonWilliam Francis HeaneyEugenio SanchezViswanathan Visweswaran
    • G05B2100
    • C10M101/02
    • A model to predict the quality of a lubricant base stock for use in a plurality of products having a plurality of viscosities. The compositional model is based on a quantitative analysis of key compositional parameters and performance criteria for the plurality of products representing the plurality of viscosities. The compositional model provides a method for making a lubricant base stock to be used in manufacturing a lubricant for a particular application from a refinery stream wherein the lubricant base stock and the refinery stream are characterizable according to a plurality of compositional components common to the base stock and to the refinery stream. This method begins with determining the acceptable region and adjusting for viscosity variations. Next, the amounts of the identified compositional components are identified for a lubricant base stock that, in combination, are required for acceptable lubricant performance and the amounts of identified components, in combination, in the refinery stream are determined to be outside of the acceptable range for such identified components. The refinery stream is then refined to produce a lubricant base stock having a combination of identified components within the acceptable range as determined by the model.
    • 用于预测用于具有多个粘度的多个产品中的润滑剂基础原料的质量的模型。 组成模型基于对代表多个粘度的多个产品的关键组成参数和性能标准的定量分析。 组合模型提供了一种用于制造润滑剂基础油料的方法,该润滑剂基础油料用于从炼油厂流中制造用于特定应用的润滑剂,其中润滑剂基础油料和炼油厂流可根据基础油共同的多种组成成分来表征 和炼油厂流。 该方法开始于确定可接受区域并调整粘度变化。 接下来,识别出用于润滑剂基础油料的组合成分的量,该润滑剂基础油组合地是可接受的润滑剂性能所需要的,并且确定的组合物在炼油厂流中的组合量被确定为在可接受范围之外 对于这种识别的组件。 然后对炼油厂流进行精炼以产生具有由模型确定的可接受范围内的已鉴定组分组合的润滑剂基础油料。