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Carbon dioxide application device and method for recovering carbon dioxide contained in combustion exhaust gas

A technology for burning waste gas and carbon dioxide, which is applied in chemical instruments and methods, separation methods, gas treatment, etc., and can solve problems such as the decline of carbon dioxide adsorption efficiency.

Active Publication Date: 2021-10-15
FUTABA IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the CO2 adsorption efficiency in the canister may decrease

Method used

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  • Carbon dioxide application device and method for recovering carbon dioxide contained in combustion exhaust gas
  • Carbon dioxide application device and method for recovering carbon dioxide contained in combustion exhaust gas
  • Carbon dioxide application device and method for recovering carbon dioxide contained in combustion exhaust gas

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Embodiment Construction

[0025] Exemplary embodiments of the present disclosure are described below with reference to the drawings.

[0026] [1. The first embodiment]

[0027] [1-1. Structure]

[0028] figure 1 The shown carbon dioxide applicator 1 recovers carbon dioxide contained in combustion exhaust gas, and supplies the recovered carbon dioxide to an agricultural shed. As described below, the constituent elements of the carbon dioxide applicator 1 are scattered and arranged inside and outside the agricultural shed.

[0029] The carbon dioxide application facility 1 includes a combustion device 2 , a purification unit 20 , a blower 5 , an adsorption tank 6 , and a control unit 7 . The purification unit 20 has a first liquid storage tank 3 , a second liquid storage tank 4 , and a regulating valve 8 . The purification unit 20 may include a blower 5 and / or a control unit 7 .

[0030] The carbon dioxide applicator 1 further includes an exhaust flow path 10 , a first introduction flow path 11 , a ...

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PUM

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Abstract

A carbon dioxide application facility according to one aspect of the present disclosure includes at least one liquid storage tank, an adsorption tank, a supply flow path, and a discharge flow path. The adsorption tank is arranged at a position where the temperature of the adsorption tank is higher than the temperature of the at least one liquid storage tank.

Description

technical field [0001] This disclosure relates to a technique for recovering carbon dioxide contained in combustion exhaust gas and supplying it to an agricultural greenhouse. Background technique [0002] Japanese Patent Application Laid-Open No. 2016-063755 discloses a technique of dehumidifying combustion exhaust gas at a position closer to the upstream of the combustion exhaust flow than the adsorption canister. The canister has an adsorption material for absorbing carbon dioxide. The adsorption of moisture by the adsorbent is inhibited from the dehumidified combustion exhaust gas, and therefore, the adsorption canister can efficiently store carbon dioxide. Contents of the invention [0003] When the adsorption tank is cooled, condensation will be generated in the adsorption tank, and the generated condensation will be absorbed by the adsorption material. As a result, the carbon dioxide adsorption efficiency in the canister may decrease. [0004] One aspect of the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/04B01D53/48B01D53/54B01D53/78
CPCB01D53/04B01D53/48B01D53/54B01D53/78B01D2253/102B01D2253/108B01D2257/504Y02P20/151Y02P60/20Y02P70/10Y02A50/20Y02C20/40B01D47/02B01D53/0407B01D53/62
Inventor 齐藤隆
Owner FUTABA IND CO LTD