#EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

ENGINE LUBRICANT OPTIMIZATION FOR ADVANCED SUSTAINABLE FUELS

Fuel dilution of a lubricant in an engine may be reduced through adjustment methods. Example fuel dilution adjustment methods may include: storing a first fuel distillation dataset for a lubricant com…

DRIVE·Jul 3·1 min read

F02D19/12 EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

FUEL CELL MODULE ASSEMBLY AND SYSTEMS USING SAME

A module assembly is provided including a fuel cell stack assembly, a heat exchanger, and a housing enclosing the fuel cell stack assembly and the heat exchanger. The heat exchanger is configured to r…

DRIVE·Feb 8·2 min read

H01M8/2475 EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Reforming Catalyst Pattern For Fuel Cell Operated With Enhanced CO2 Utilization

A reforming element for a molten carbonate fuel cell stack and corresponding methods are provided that can reduce or minimize temperature differences within the fuel cell stack when operating the fuel…

DRIVE·Jun 22·1 min read

H01M8/145 EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

MONITORING HEALTH OF HEAT TRANSFER FLUIDS FOR ELECTRIC SYSTEMS

A method of operating a heat transfer system includes circulating a heat transfer fluid through a heat transfer circuit in fluid communication with an electric system, and obtaining real-time measurem…

DRIVE·Jun 1·2 min read

B60L58/26 EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

FUEL CELL STAGING FOR MOLTEN CARBONATE FUEL CELLS

Systems and methods are provided for using fuel cell staging to reduce or minimize variations in current density when operating molten carbonate fuel cells with elevated COutilization. The fuel cell s…

DRIVE·Jan 5·1 min read

H01M8/145 EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Elevated Pressure Operation Of Molten Carbonate Fuel Cells With Enhanced CO2 Utilization

Molten carbonate fuel cells (MCFCs) are operated at elevated pressure to provide increased operating voltage and/or enhanced COutilization with a cathode input stream having a low COcontent. It has be…

DRIVE·Nov 3·1 min read

H01M8/14 EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY