The invention relates to a device for forming concretions in an electrolytic medium by electrolysis, which comprises an anode 110 and a cathode 120 submerged in the electrolytic medium and a regulating circuit 100 configured to regulate an electrolysis current in order to form concretions on the cathode 120.

The anode 110 and the cathode 120 are used as a current source for supplying the electrolysis process and are connected in the regulating circuit by at least one regulating element capable of limiting the electrolysis current.

The invention relates to a device for forming concretions in an electrolytic medium by electrolysis, which comprises an anode 110 and a cathode 120 submerged in the electrolytic medium and a regulating circuit 100 configured to regulate an electrolysis current in order to form concretions on the cathode 120.

The anode 110 and the cathode 120 are used as a current source for supplying the electrolysis process and are connected in the regulating circuit by at least one regulating element capable of limiting the electrolysis current.

Methods and devices for generating hydrogen gas with an electrocatalytic energy conversion cell by introducing a tri-transition metal phosphide catalyst at or on an electrode of the electrocatalytic energy conversion cell. The electrocatalytic energy conversion cell includes a first electrode including a tri-transition metal phosphide catalyst, such as M03P, a second electrode of an anodic material, an electrolyte disposed between the first electrode and the second electrode, and an electric potential source connected to both electrodes. Oxidation and reduction reactions, such as hydrogen evolution reactions, occur at the first electrode.

Methods and devices for generating hydrogen gas with an electrocatalytic energy conversion cell by introducing a tri-transition metal phosphide catalyst at or on an electrode of the electrocatalytic energy conversion cell. The electrocatalytic energy conversion cell includes a first electrode including a tri-transition metal phosphide catalyst, such as M03P, a second electrode of an anodic material, an electrolyte disposed between the first electrode and the second electrode, and an electric potential source connected to both electrodes. Oxidation and reduction reactions, such as hydrogen evolution reactions, occur at the first electrode.

A dual pressure plant for the production of nitric acid, comprising: an air compressor; a converter, operating at a low pressure (LP), operable to be fed with a stream of an ammonia/pressurized air mixture to produce an LP gaseous NOx gas/steam mixture, comprising water, NO, NO.sub.2 and N.sub.2O.sub.4; a NOx gas compressor; an absorber unit (6); and a bleacher unit;
wherein the plant comprises means for directing the NOx-loaded stripping gas to the downstream side of the NOx gas compressor;
the plant being characterized in that it further comprises a high-pressure (HP) water electrolyser, in fluid communication with the bleacher unit.

Embodiments of the present disclosure relate to a process for making a carbanogel buckypaper product. Such carbanogel buckypaper product may be imparted with enhanced properties as compared to other buckypaper products. In some embodiments of the present disclosure, the carbanogel can be generated by an electrolysis process that can transform a carbon-containing gas into a carbon nanomaterial.

Embodiments of the present disclosure relate to a process for making a carbanogel buckypaper product. Such carbanogel buckypaper product may be imparted with enhanced properties as compared to other buckypaper products. In some embodiments of the present disclosure, the carbanogel can be generated by an electrolysis process that can transform a carbon-containing gas into a carbon nanomaterial.

The embodiments disclose an apparatus including at least one hypochlorous acid generator for producing purified hypochlorous acid from purified water and pure salt, a mixing tank container hypochlorous acid generator for processing the purified water and pure salt, a cap with vent configured to release gases created during an electrolysis operation, a water intake port to fill the mixing tank container with fill water automatically using an automatic system intake valve, a water drain port to drain liquid from the mixing tank container, an AC port to route external power circuits connections, at least one crossing double electrode module configured to provide ultraviolet light to purify water and perform electrolysis, an LCD control panel coupled to control buttons to display processing status and operation control settings, and a hypochlorous acid generator app on a user digital device to transmit hypochlorous acid generator control settings.

The embodiments disclose an apparatus including at least one hypochlorous acid generator for producing purified hypochlorous acid from purified water and pure salt, a mixing tank container hypochlorous acid generator for processing the purified water and pure salt, a cap with vent configured to release gases created during an electrolysis operation, a water intake port to fill the mixing tank container with fill water automatically using an automatic system intake valve, a water drain port to drain liquid from the mixing tank container, an AC port to route external power circuits connections, at least one crossing double electrode module configured to provide ultraviolet light to purify water and perform electrolysis, an LCD control panel coupled to control buttons to display processing status and operation control settings, and a hypochlorous acid generator app on a user digital device to transmit hypochlorous acid generator control settings.

A system for producing gas streams for use in synthetic fuel production through CO2 capture and water splitting is disclosed. The system includes a CO2 capture device configured to receive a CO2-containing stream and including an aqueous alkaline solution. The alkaline solution includes hydroxide and/or carbonate ions. The CO2 capture device generates a carbon-rich solution when the alkaline solution absorbs CO2. The carbon-rich solution includes carbonate and/or bicarbonate ions. The system also includes an electrolyzer fluidically coupled to the CO2 capture device, and defining a volume including an anode region having an anode, and a cathode region having a cathode. The volume includes an electrolyte solution having a pH gradient generated by an electric current, causing the electrolyte solution to be acidic in the anode region and alkaline in the cathode region. The carbon-rich solution is received into the electrolyzer. The electrolyzer generates hydrogen, oxygen, and CO2 streams.