▎ 摘　　要

NOVELTY - The system has a carbon dioxide cold storage unit is provided with a booster pump (16) along flow direction of carbon dioxide. An outlet of a pressure control valve (10) and a reactor inlet pipeline (3-1) are connected with a reaction solution inlet of a reactor (11). A carbon dioxide hydrate outlet of the reactor is provided with first one-way control valve(13). A reaction solution outlet of reaction solution replenishing device (18) is connected with the reactor outlet outlet of reactor reaction solution. The reactor outlet is connected to a carbon hydrate inlet outlet of cold storage tank (12) through a carbonhydrate outlet pipeline. USE - System of carbon dioxide separation and utilization based on spectrum modulation for solar carbon capture. ADVANTAGE - System uses the special glass to modulate the solar spectrum, absorbs and converts the solar energy graphene quantum dot, realizes the absorption and release in the visible and visible light wavelength range and converts it into heat energy to transfer to the carbon dioxide absorbing film layer. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the carbon dioxide separation and utilization method based on spectrum modulation. DESCRIPTION OF DRAWING(S) - The drawing shows a block representation of a system. 1-1Inlet pipeline 1-2Gas outlet pipeline 2Gas-solid mixing chamber 2-1Outlet pipeline 2-2Top portion pipeline 2-3Solid outlet pipeline 2-4Lower portion pipeline 3Carbon dioxide absorbing chamber 3-1Reactor inlet pipeline 3-2Carbon dioxide hydrate outlet pipeline 3-3Reaction solution inlet pipeline 3-4Carbon dioxide hydrate outlet pipeline 3-5Side pipeline 3-6Reaction solution supplier inlet pipeline 4Solar concentrator 5Centrifugal separator 7Light filtration dioxide desorption chamber 8Second unidirectional particle releasing valve 10Pressure control valve 11Reactor 12Cold accumulation tank 13First one-way control valve 14Second one-way control valve 16Booster pump 18Reaction solution replenishing device 19Circulating pump