公开(公告)号：EP3517952A1

公开(公告)日：2019-07-31

申请号：EP18164352.9

申请日：2018-03-27

申请人： Bharat Petroleum Corporation Limited ,  Indian Institute of Technology Delhi

发明人： KUMAR, Rajeev ,  VOOLAPALLI, Ravi Kumar ,  RAKSHIT, PRANAB KUMAR ,  BHARGAVA, Sanjay ,  UPADHYAYULA, Sreedevi

IPC分类号： G01N33/28

摘要： Methods and systems for predicting crude oil blend compatibility and optimizing blends for increasing heavy crude oil processing are described. The method includes receiving ratios of physical parameters of crude oils for optimization of crude oil blend. The physical parameter ratios are based on Kinematic Viscosity (V), Sulphur (S), Carbon Residue (C), and American Petroleum Institute (API) gravity. The crude oil blend compatibility (K model) is determined and generated using the physical parameter ratios. The K model is developed by coefficients obtained by regression analysis between the ratios of physical parameters of known crude oils and composite compatibility measure determined from multiple compatibility test results of the known crude oils. The predicted crude oil blend compatibility can be used for optimizing heavy crude oil processing.

公开(公告)号：EP3272837A1

公开(公告)日：2018-01-24

申请号：EP17170381.2

申请日：2017-05-10

申请人： Bharat Petroleum Corporation Limited

发明人： RACHA, Arundhathi ,  THOTA, Chiranjeevi ,  GOKAK, Dattatraya Tammanna Shastri ,  GAJBHIYE, Vivek Kothuram ,  BHARGAVA, Sanjay

IPC分类号： C10L1/188

CPC分类号： C10L10/08 ,  C10L1/18 ,  C10L1/1881 ,  C10L2200/0423 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04

摘要： The present disclosure provides a fuel composition for improving the lubricity property. Further provided is a process for preparation of the composition.

摘要翻译： 本公开提供了用于改善润滑性能的燃料组合物。 还提供了用于制备组合物的方法。