| abstract |
The invention discloses a photothermal synergistic hydrogen production and wastewater treatment system using full-spectrum solar energy, comprising a photothermal reactor and a reactant supply pool; it is characterized in that: the photothermal reactor is composed of several transparent tubes in parallel; the transparent A photothermal catalyst array is prepared in the tube; the inlet of each transparent tube is connected to the inlet of the reactant, the outlet of each transparent tube is connected to the outlet of the product, and the inner surface of the transparent tube is provided with a solar selective absorption coating, which is The transparent tube is provided with a thermal insulation layer, and the thermal insulation layer is located below the photothermal catalyst array; the wastewater in the reactant supply pool is continuously supplied to the transparent tube under the action of the reactant supply circulating pump, and the incident sunlight passes through the transparent tube and the sunlight selects The absorptive coating is absorbed by the photothermal catalyst array, and after the photothermal catalyst array absorbs sunlight, a photocatalytic reaction and a thermal catalytic reaction occur; the invention can be widely used in the fields of environmental protection, chemical industry, household and the like. |