Enviromentally Friendly Food Grade Carbon Dioxide CO2 Capture System:
Advanced Technology 99-99.999% CO2 Liquefaction Unit Carbon Dioxide Capture Equipment
| Model |
Capacity (T/H) |
Purity |
Power (KW/T) |
Floor Space (M2) |
| WOCO2-2.4K |
0.3 |
99.99% |
250 |
6x12 |
| WOCO2-1W |
1.2 |
99.99% |
230 |
12x24 |
| WOCO2-2W |
2.5 |
99.99% |
220 |
12x24 |
| WOCO2-3W |
3.7 |
99.99% |
210 |
12x30 |
| WOCO2-4W |
5 |
99.99% |
200 |
12x36 |
| WOCO2-10W |
10 |
99.99% |
190 |
15x40 |
| Parameters may vary with different carbon dioxide gas raw materials |
PSA METHOD
PSA CO2 purification unit utilizes molecular sieves as adsorbents and employs the principle of pressure swing adsorption to separate and extract CO2 from gases.
Applicable Scope: Flue gas with CO2 content ranging from 40% to 80%
Application Scenarios: Alcohol Plants, Natural Gas Decarbonization, etc.
CRYOGENIC LIQUEFACTION
SEPARATION METHOD
CO2 separation involves liquefying gases at low temperatures, followed by separating them based on differences in boiling points between CO2 and other gases.
Applicable Scope: High CO2 content flue gas (CO2 content ≥80%)
Application Scenarios: Refineries, Coal Chemical Plants, etc.
CHEMICAL ABSORPTION METHOD
Flue gas is scrubbed and then absorbed in a tower to capture CO2. High-temperature regeneration releases CO2 gas, which is compressed, dried, and cooled to liquid form.
Applicable Scope: Flue gas with low CO2 content
Application Scenarios: Power Plants, Combustion-based Flue Gas.
SEPARATION MEMBRANE
Membrane CO2 separation units utilize advanced hollow fiber membrane separation technology to purify CO2 from gases.
Applicable Scope: Flue gas with CO2 content ranging from 40% to 80%
Application Scenarios: Alcohol Plants, Natural Gas Decarbonization, etc.
Post-combustion Capture and Separation:
Post-combustion capture and separation involve extracting carbon dioxide and nitrogen from flue gas. The preferred method is chemical solvent absorption due to its high efficiency and selectivity, along with lower energy consumption and costs. Other methods include adsorption and membrane separation.
Rich Oxygen Combustion System Introduction:
Rich oxygen combustion systems use pure oxygen or oxygen-enriched air for fossil fuel combustion, resulting in high-concentration carbon dioxide in the flue gas. This carbon dioxide can be compressed, dried, and purified for storage and transportation through pipelines. Oxygen production is costly, but capturing carbon dioxide is relatively low due to its high concentration.
Pre-combustion Capture System Introduction:
Pre-combustion capture systems involve two reaction stages to produce synthesis gas, mainly composed of carbon monoxide and hydrogen. Carbon dioxide is separated from the mixture, while hydrogen is used for power generation. Separation methods include pressure swing adsorption, chemical absorption, physical absorption, and membrane separation.
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