Various embodiments of systems and methods for a smart hydrogen injection controller are disclosed herein. The system produces hydrogen and oxygen from a Proton Exchange Membrane (PEM) electrolyzer and injects these gases individually into a combustion engine using port injection or direct injection at each cylinder of the combustion engine. In one aspect, varying the ratio of hydrogen to oxygen works to improve the operation of the internal combustion engine to decrease emissions and increase combustion efficiency.

The invention provides a cogeneration system capable of adjusting a heat-to-electric power ratio not only in an increasing direction, but also in a decreasing direction. The cogeneration system includes: a power generation device configured to supply electric power; a first heat exchanger configured to exchange heat between exhaust of the power generation device and water, so as to lower a temperature of the exhaust and obtain steam from the water; a reformer configured to generate a reformed gas by the steam reacting with a fuel; a second heat exchanger configured to cool the reformed gas generated by the reformer by heat exchanging; a reformed gas supply device configured to supply the reformed gas cooled by the second heat exchanger to the power generation device; a distributor configured to supply the steam to at least one of the reformer and a heat utilization device; and a control device configure to adjust a heat-to-electric power ratio by changing a supply destination of the steam in the distributor.

A dual-chamber onboard electrolysis system is configured to produce HHO gas for heavy duty trucking applications.

A dual-chamber onboard electrolysis system is configured to produce HHO gas for heavy duty trucking applications.

Embodiments of the present disclosure provide a metal-organic framework composition including a metal-organic framework having an ana topology, the metal-organic framework including one or more metals connected to one or more organic linkers. Embodiments of the present disclosure further provide a method of separating chemical species including contacting a metal-organic framework having an ana topology with a flow of paraffins and separating the paraffins.

Embodiments of the present disclosure provide a metal-organic framework composition including a metal-organic framework having an ana topology, the metal-organic framework including one or more metals connected to one or more organic linkers. Embodiments of the present disclosure further provide a method of separating chemical species including contacting a metal-organic framework having an ana topology with a flow of paraffins and separating the paraffins.

An automobile includes an internal combustion engine having an emission control system, intake manifold and an exhaust manifold. A hydrogen source is positioned to deliver hydrogen to the intake manifold. Hydrogen and gasoline combustion takes place in a cylinder of the internal combustion engine and a catch device is positioned to receive fluid mixture from the exhaust manifold of the internal combustion engine. The catch device condenses the fluid mixture and a filter receives the condensed fluid mixture from the catch device and filters the condensed fluid mixture. A container is positioned to receive the filtered fluid mixture.

A dual-chamber electrolysis vessel safely stores HHO gas for use by an internal combustion engine.

A dual-chamber electrolysis vessel safely stores HHO gas for use by an internal combustion engine.

Separation of carbon dioxide from the exhaust of an internal combustion engine, the production of hydrogen from water, and reformation of carbon dioxide and hydrogen into relatively high-octane fuel components.