Gas Recovery Concentrator

A gas recovery and concentration device technology, which is applied in gas treatment, combustible gas purification, ion exchange treatment devices, etc., can solve the problems of insufficient carbon dioxide recovery rate, concentration concentration, energy recovery and energy saving, etc., to improve adsorption performance and suppress temperature The effect of rising and high-efficiency adsorption
CN110290850BActive Publication Date: 2022-02-11SEIBU GIKEN CO LTD
22 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SEIBU GIKEN CO LTD
Publication Date
2022-02-11

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention relates to a high-durability temperature swing adsorption carbon dioxide recovery and concentration device. In the honeycomb rotor recovery and concentration device for recovering carbon dioxide gas from flue gas, etc., the recovery is performed at a high recovery rate and the concentration is as high as possible. It can be miniaturized, can utilize low-temperature waste heat below 100°C, and can reduce the energy used for recovery and concentration. The honeycomb rotor carrying the adsorption material (solid amine, etc.) particles having the adsorption capacity of carbon dioxide gas is rotated in the casing that is at least divided into the adsorption area and the desorption area, and the honeycomb in the adsorption area is wetted, and the carbon dioxide containing The raw material is in contact with the raw material, while evaporating the cooling water, absorbing carbon dioxide gas, and moving the honeycomb with carbon dioxide gas to the desorption area by rotating, and desorbing high-concentration carbon dioxide gas by contacting with low-pressure steam, so as to achieve high recovery rate and high Concentration of carbon dioxide gas is recovered continuously.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a temperature swing adsorption carbon dioxide recovery and concentration device, which recovers with a high recovery rate, can be concentrated to a high concentration, can be miniaturized, has high durability, can utilize waste heat below 100° C., and consumes less energy. Background technique

[0002] As a response to global warming, the world is trying to reduce carbon dioxide emissions from industry, cars and homes as much as possible. For this reason, efforts are being made to improve energy-consuming equipment into energy-saving equipment and to replace old equipment. In addition, as equipment for generating energy such as power generation, use equipment using renewable energy such as sunlight or wind power, or improve the power generation efficiency of thermal power plants, and develop the recovery of carbon dioxide discharged from thermal power plants in the future. Concentrated to store in the ground or deep sea techno...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More