This method is for the determination of either heptane or toluene insoluble material in petroleum oils. This method covers the range of 0.01 to 25 mass-% insolubles. Solid particulate materials interfere.  More viscous or solid materials such as asphalts may be analyzed using this method but will require using a heated sonicating bath (up to 60 degrees C). The data provided by this method may be used as an index to coking tendency of petroleum oils when considering their suitability as charge stocks to cracking or other processes.                          
                          
                          
                            
                                
                                    
                                        Document identifier
                                        UOP 614-18
                                     
                                    
                                        Title
                                        Heptane or Toluene Insoluble Matter in Petroleum Oils Using Vacuum Filtration
                                     
                                                                        
                                    
                                    
                                        Publication date
                                        2018-12-15
                                     
                                                                        
                                    
                                        International Relationship
                                        
                                                                                    
                                     
                                    
                                    
                                    
                                        History of version
                                        
                                        UOP 614-18 * UOP 614-16 * UOP 614-02 * UOP 614-80                                        
                                     
                                    
                                    
                                    
                                    
                                    
                                        | Price | 240 vnd |