viscosity index calculator free temperature

determining the RON-numberĪ method and system for determining the viscosity index of a petroleum liquid. hydrocarbon liquids mixtures of fuels, e.g. G01N33/26- Oils viscous liquids paints inks.G01N33/00- Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00.tube, aperture by measuring pressure required to produce a known flow viscosity, plasticity Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. G01N11/08- Investigating flow properties of materials, e.g.G01N11/04- Investigating flow properties of materials, e.g.viscosity, plasticity Analysing materials by determining flow properties by measuring flow of the material G01N11/02- Investigating flow properties of materials, e.g.viscosity, plasticity Analysing materials by determining flow properties G01N11/00- Investigating flow properties of materials, e.g.G01N- INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES.Application granted granted Critical Publication of US5877409A publication Critical patent/US5877409A/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp Priority to US08/870,641 priority Critical patent/US5877409A/en Assigned to MOBIL OIL CORPORATION reassignment MOBIL OIL CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Mobil Oil Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US08/870,641 Inventor Peter Michael Girling Current Assignee (The listed assignees may be inaccurate. Google Patents Method and system for determining viscosity indexĭownload PDF Info Publication number US5877409A US5877409A US08/870,641 US87064197A US5877409A US 5877409 A US5877409 A US 5877409A US 87064197 A US87064197 A US 87064197A US 5877409 A US5877409 A US 5877409A Authority US United States Prior art keywords conduit hydrocarbon stream temperature stream generating Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5877409A - Method and system for determining viscosity index US5877409A - Method and system for determining viscosity index

Viscosity index calculator free temperature