An ozone generator and an ozone generating method, where the ozone generator includes a dielectric substrate, a first electrode disposed on a first surface of the dielectric substrate, and a second electrode disposed on the dielectric substrate and corresponding to the first electrode. The first electrode comprises a plurality of first finger portions and a plurality of superficial structures integrally formed on the plurality of first finger portions.

A low temperature micro plasma ozone generating device for generating ozone by inhaling external air and reacting the sucked air with plasma. The low temperature micro plasma ozone generating device includes a main body having an accommodating space therein; an ozone generating module installed in an internal accommodation space of the main body to generate ozone; an external air supply line installed to be connected to the ozone generating module from an outside of the main body and configured to supply external air of the main body to an inside of the ozone generating module; an ozone discharge line installed to extend from the inside of the ozone generating module to the outside of the main body to discharge the ozone generated by the ozone generating module to the outside of the main body; and a cooling fan installed on one side of the main body.

The present invention relates to an ozoniser comprising a first and a second electrode between which a first dielectric is arranged, wherein between the first dielectric and the first electrode, a gas channel is arranged, through which an oxygen-containing gas can be conveyed, wherein a first cooling-fluid channel is provided, the wall of which is formed at least in sections by the first dielectric or the second electrode. In order to provide an ozoniser that can realize an increased ozone yield compared to the known devices, it is proposed according to the invention that the cooling-fluid channel is filled with a porous material.

The disclosure is directed to a process and an apparatus for providing a feedstock. A gaseous feed stream comprising at least one hydrocarbon is passed to a reforming unit followed by a water gas shift reaction zone to provide a first gaseous stream comprising H.sub.2, CO, and CO.sub.2. The first gaseous stream is fed a hydrogen separation zone to separate it into a hydrogen enriched stream and a second gaseous stream comprising CO, CO.sub.2 and H.sub.2. The second gaseous stream is fed to a CO.sub.2 to CO conversion system to produce a third gaseous stream comprising H.sub.2 and CO having a H.sub.2:CO molar ratio of less than 5:1. The third gaseous stream is fed as the feedstock for a gas fermentation unit to have increased stability and product selectivity.

Proposed are an ozone generating electrode, a method of manufacturing the same, and a method of producing ozone using the same. The ozone generating electrode includes a support including a metal, a catalyst layer positioned on one surface or both surfaces of the support, and a coating layer positioned on the catalyst layer and including a metal oxide. The ozone generating electrode is energy efficient, stable, and provides a high concentration of ozone to a water system. In addition, when water treatment is performed with the ozone generating electrode of the present invention, it is possible to more effectively decompose pollutants during water treatment and to reduce the electrode replacement cycle, thereby reducing water treatment operation time and cost.

A device for generating ozone from oxygen-containing gas by silent electric discharge. At least two high-voltage electrodes and at least one ground electrode are nested. A discharge gap is defined between each high-voltage electrode and adjacent ground electrode. A dielectric is arranged in each discharge gap. In one embodiment, at least two discharge gaps are traversed by the gas, and a different voltage is applied to each gap according to the individual gap width. In another embodiment, filler material is arranged in an interstice between the high-voltage electrode and the corresponding dielectric, and the same amount of power is applied to each discharge gap.

Ozone generator (1) for generating ozone comprising at least one high voltage electrode HVE (2), two low voltage electrodes LVE (3), at least one dielectric (4) and an electric isolator (25) placed in an area between the two LVE (3′, 3″). The generator (1) further comprises a first gap (7) and a second gap (8) and at least one of the gaps (7, 8) is a corona chamber. The at least one dielectric (4) comprising a first surface (9) is turning towards a HVE-surface (22) and an opposite second surface (10) is turning towards a first surface (17) of one of the LVE (3). The second surface (10) of the dielectric (4) is directly or indirectly supported in its full extension by the first LVE-surface (17), and at least one of the gaps (7, 8) is placed between the first surface (9) of the dielectric (4) and a first HVE-surface (22), said gap is a corona-chamber adapted to develop ozone.

A system for providing an acidic ionized ozonated liquid. The system includes a liquid inlet arranged to accept a liquid into the system; an acid-based cation-exchange resin in fluid communication with the liquid inlet, the resin adapted to exchange cations in the accepted liquid with H+ ions on the resin; an ozone dissolving apparatus in fluid communication with the liquid inlet and the acid-based cation-exchange resin; and a liquid outlet in fluid communication with the liquid inlet, the acid-based cation-exchange resin and the ozone dissolving apparatus. The ozone dissolving apparatus and the acid-based cation-exchange resin cooperating to produce the acidic ionized ozonated liquid for dispensation out of the system via the liquid outlet.

In an ozone generation apparatus, a discharge cell includes a first electrode part, a second electrode part, and a dielectric partition plate. The first electrode part and the second electrode part face each other, and the dielectric partition plate is provided between the first and second electrode parts.

A long-life discharge tube for ozone generator is provided, including an air inlet tube, a connecting column, an ozone outlet tube, inner and outer quartz tubes, an outer copper foil, first and second high-voltage connecting components. The outer side of the connecting column fits closely to the inner quartz tube. The outer quartz tube is sleeved on the inner cylindrical component. An air gap is provided between the inner and outer quartz tubes. The outer side of the outer quartz tube fits closely to the copper foil whose length is less than that of the inner and outer quartz tubes. Two connecting components for generating high voltage for arcing are respectively connected to the inner cylindrical component and the outermost copper foil. This structure can prevent the oxidation and corrosion due to the electric spark on the connecting column, greatly improving the overall service life of the discharge tube.