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一种烟气一级二氧化碳富集负压变温回收装置及其使用方法

Resumen de: CN120037746A

本发明提供了一种烟气一级二氧化碳富集负压变温回收装置及其使用方法，包括：精除尘装置，所述精除尘装置的输出端通过管道连接有烟气引风机和CO2气体吸附塔，所述烟气引风机的输出端通过管道连接有烟气一级CO2富集塔，所述富集CO2气缓冲储气柜通过管道连接于所述烟气一级CO2富集塔的输出端，所述富集CO2气缓冲储气柜的输出端通过管道连接有富集CO2气加压冷却装置和烟气脱水装置,并包括以下步骤:S1二氧化碳富集；S2冷却脱水；S3气体回收；S4冷却吸附塔；S5反喷吹。本发明提供的一种烟气一级二氧化碳富集负压变温回收装置，首先对有色冶金炉窑烟气进行精除尘，粉尘含量降低至0.5mg/Nm³，延长了CO2富集膜的使用寿命，并可有效的防止吸附塔内额吸附剂中毒。

一种太阳能高效利用系统及应用

Resumen de: CN120034119A

本发明涉及移动式光伏发电系统技术领域，具体为一种太阳能高效利用系统及应用，包括太阳能收集部件、位于太阳能收集部件上方的油箱、以及与油箱通过管路连通的动力转换部件，所述油箱内设有导热油；所述太阳能收集单元包括呈圆锥形状的光伏板，所述光伏板用于将太阳光反射并聚集到油箱上，所述光伏板的反射方式为镜面反射。本发明采用圆锥光伏板镜面反射聚光，高效收集太阳能；能将光能转电能，还把光热聚焦加热油箱内导热油；通过动力转换部件利用热能，实现太阳能光电与光热结合高效利用，将太阳能转换效率由20％提升至40％多，提升倍率达到一倍以上，有效将太阳能的综合利用效率达到98％，避免了能源的浪费。

Método para convertir energía térmica en energía de disociación de moléculas de un medio gaseoso y dispositivo para implementarlo

Resumen de: CL2024004040A1

Método y dispositivo para convertir la energía térmica en energía de disociación de moléculas de un medio gaseoso (3), el método incluye el suministro de un medio gaseoso (3), suministrar el medio gaseoso (3) a un volumen de una cámara de vacío de un reactor (2) para mantener en esta una presión debajo de la atmosférica en un intervalo entre 10-5 mbar y 500 mbar, suministrar un medio calentado en un radiador (5) a un radiador térmico (4) con un tanque, dicho medio calentado en un radiador (5) contiene un medio con la misma composición química que el medio gaseoso (3) suministrado a la cámara de vacío de reacción (2), donde al menos una parte del volumen de la cámara del vacío (2) se posiciona en una zona de visibilidad óptica del radiador (4) y es un volumen de reacción (7) para el medio gaseoso (3) , donde el medio calentado en un radiador (5) se mantiene a una temperatura de 350 ºC-1.500º?; someter el medio gaseoso (3) en el volumen de reacción (7) a la influencia del radiador térmico (4), del cual a lmenos una línea espectral de emisión del medio calentado po un radiador (5) corresponde a la línea espectral de absorción de moléculas del medio gaseoso (3), donde en el volumen de reacción (7), como resultado de las oscilaciones de resonancia de las moléculas del medio gaseoso (3), sacado por el radiador (4), ocurre una disociación al menos parcial del medio gaseoso (3); extraer al menos un producto de la disociación de moléculas del medio g

一种定日镜主梁结构

Resumen de: CN120027526A

本发明公开了一种定日镜主梁结构，包括主梁、中间加强件和侧边加强件。主梁上安设有至少两个并排间隔设置的连接支座。中间加强件从主梁的一侧穿入主梁后从主梁的另一侧穿出，且中间加强件安设于主梁。侧边加强件包括限制段和穿设段；限制段安设于两个连接支座之间，穿设段从主梁的一侧穿入主梁后抵接于中间加强件。其中，每个连接支座上分别设有连接轴孔，限制段被配置为限制两个连接支座之间的位置关系，以使得两个连接支座的连接轴孔的中心线位于同一直线上。定日镜主梁结构优化了主梁中间部位机械结构，在增加有限材料的情况下明显改善中间位置的强度，提高定日镜精度稳定性，同时能够有效保证两个连接支座的连接轴孔的中心线位于同一直线上。

SOLAR SOLID-STATE GRAVEL HEAT STORAGE POWER GENERATION

Resumen de: WO2025102223A1

In order to solve the conflict between the height and the concentration ratio of a heat collection apparatus, a one-dimensional rotation triple reflection solar concentrator is used as a light concentration unit in the present invention; in order to avoid the influence of stress generated by thermal expansion and cold contraction of heat storage gravel on a heat storage container, sufficient distances are reserved between an inner edge of the heat storage container and the edges of the top and the bottom of a heat storage gravel pile in the present invention; and in order to solve the problem that each piece of gravel can be simultaneously and equivalently heated or cooled as remaining gravel on the same horizontal plane in the gravel pile, the heat storage gravel pile of the present invention is a prismatic gravel pile having the same gravel particle size, some of gas heat exchange pipelines are uniformly arranged on an upper bottom surface and a side surface of the prismatic gravel pile, and the remaining gas heat exchange pipelines are uniformly arranged in a middle area of a lower bottom surface of the prismatic gravel pile; some of all the pipelines uniformly blow gas, and the remaining pipelines uniformly suction gas; from the gas blowing pipelines to the gas suction pipelines, the resistance of the gas flowing through the gravel pile in any direction is identical, the flow rate of the heat exchange gas at any point in the gravel pile is equal, and any gravel in the gra

SOLAR ENERGY SYSTEM WITH A CONCENTRATOR HAVING A FOLDABLE STRUCTURE

Resumen de: WO2025104010A1

A solar energy harvesting device (100) having a body (101; 101a) comprising at least one solar energy concentrator (102; 102a; 102b), characterized in that the concentrator (1012 102a; 102b) has a parabolic, expandable structure with a volume that is smaller in a first state than in a second state, the parabolic concentrator structure being unfolded or inflated by mechanical rod structures or with gas from a gas source in the second state. A solar energy system includes at least one device (100) for harvesting solar photonic energy and thermal energy. A method of harvesting solar energy with an apparatus having a body (101; 101a) and a concentrator (102; 102a; 102b), characterized by the steps of: providing a body (101; 101a) having a parabolic concentrator (102; 102a; 102b) in a first substantially folded/gas-free state; driving an unfolding mechanism or a gas source to actuate a gas release to unfold or inflate the parabolic concentrator (102; 102a; 102b) and place it in a second unfolded/inflated state.

AUTONOMOUS CAPTIVE AEROSTAT WITH DEVICES FOR GENERATING AND CONVERTING SUSTAINABLE CARBON-FREE ENERGY

Resumen de: US2025162701A1

The present invention relates to an autonomous captive aerostat (2) of the type comprising a closed hydrogen-reservoir volume (24) providing lift, an outer membrane (40) equipped with photovoltaic cells (8) for collecting solar radiation, and a ground tether (20) comprising a cable for transmitting the electrical energy produced by the cells (8). The captive aerostat according to the invention is notable in that it comprises devices (4) for capturing water or moisture contained in the atmosphere constituting its outer membrane (40), means enabling this water to be converted into at least one form of energy selected from hydrogen, oxygen and heat, and pipes each enabling some of the collected water and at least one of the forms of energy generated or converted within the aerostat to be distributed to the ground. Applicable notably to the distribution of energy to urban environments.

COMBINED SOLAR HEATING AND THERMOELECTRIC GENERATION SYSTEM

Resumen de: US2025164153A1

A solar energy converter including a solar concentration module, thermal storage unit, and power-conversion unit is described. The concentration module reorients and concentrates sunlight to gather solar heat into the converter. The thermal storage unit absorbs and releases excess thermal energy both for heating and electricity generation. The power-conversion unit generates electricity using the heat gradient within the converter. The disclosed solar energy converter can further be incorporated into a larger system to optimize operation.

ABSORBER UNIT, MIRROR UNIT AND SOLAR COLLECTOR OR SOLAR INSTALLATION

Resumen de: US2025164152A1

An absorber unit including at least one heater element, a transparent enclosure, and a mount for the enclosure. The mount includes an inner tube and an outer tube. The invention also relates to a mirror unit including at least one reinforcement having a concave reinforcement element, wherein an upper mirror is fastened to an inner side of the reinforcement element and/or a lower mirror is fastened to an outer side of the reinforcement element. The invention also relates to a solar collector or solar installation including at least one support arm for receiving a mirror unit and/or an absorber unit.

APPARATUS AND SYSTEM FOR GENERATING THERMAL ENERGY USING CONCENTRATED SOLAR POWER

Resumen de: US2025164151A1

Apparatus for generating thermal energy using concentrated solar power, the apparatus comprising a fluidised bed which including a dual heat exchange and solar receiver and means to circulate solid particles around the fluidised bed.

SOLAR ENERGY SYSTEM WITH A CONCENTRATOR HAVING A FOLDABLE STRUCTURE

Nº publicación: EP4556811A1 21/05/2025

Solicitante:

PARALOON BV [BE]
ParaLoon BV

Resumen de: EP4556811A1

A solar energy harvesting device (100) having a body comprising at least one solar energy concentrator (102, 102a, 102b), characterized in that the concentrator (102, 102a, 102b) has a parabolic, expandable structure with a volume that is smaller in a first state than in a second state, the parabolic concentrator structure being unfolded or inflated by mechanical rod structures or with gas from a gas source in the second state. A solar energy system includes at least one device (100) for harvesting solar photonic energy and thermal energy. A method of harvesting solar energy with an apparatus having a body and a concentrator, characterized by the steps of: providing a body having a parabolic concentrator in a first substantially folded/gas-free state; driving an unfolding mechanism or a gas source to actuate a gas release to unfold or inflate the parabolic concentrator and place it in a second unfolded/inflated state.