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CO2 Recovery Plant from Rich CO2 Source

Introduction

The CO2 recovery is both beneficial to environment protection and profitable for enterprises. The recycled gas can be widely used in health care and the processing of food, beverage, machinery, chemicals and fine chemicals. The recycling accelerates return of investment and saves production cost. It is also an act in line with government regulations on environment protection. So, with the CO2 recovery plant, as the saying goes, you can kill two birds with one stone.

Advantages
Our carbon dioxide recovery plant has the following features:
1. Superb workmanship.
2. Stable yield.
3. Optimal utilization of hot and cold energy.
4. Low power consumption.
5. High degree of automation.
6. Small investment.

Our CO2 recovery plant can be customized to process CO2 sources with different concentrations and impurities. It can produce food-grade CO2 that complies with ISBT standards. The yield can be used in cola products, such as Coca Cola and Pepsi Cola.

Now we have delivered hundreds of food-grade carbon dioxide equipment (capacity 3-300Kt/a). They are widely used in chemical, petrochemical, cement, hydrogen peroxide, alcohol, thermoelectricity, and oil gas industries. In the CO2 recovery field, we occupy a 70% market share in China. Our food-grade LCO2 recovery plants are exported to Viet Nam,India, Tajikistan, etc.

Reference Data
The following illustrates several CO2 gas source treatment technologies, for informational purposes only.

A. CO2 recovery plant from decarbonized desorbed gas to food-grade LCO2
Main features use of advanced, energy-saving CO2 purification and recovery technologies
Recovery capability 200 Kt/a LCO2
LCO2 characters cryogenic liquid CO2, pressure: 1.8-2.0MPa , temperature: -18 ℃ to -25 ℃
LCO2 quality standards International Society of Beverage Technologists (ISBT), Coca Cola and Pepsi Cola standards
Gas source coal chemical decarbonized desorbed gas
CO2 concentration of gas source >96%
Gas inlet pressure micro positive pressure
 
B. CO2 recovery plant from alcohol fermentation gas to food-grade LCO2
Main features combined processes of polishing tower cleaning, low temperature adsorption and refining
Recovery capability 20 Kt/a LCO2
LCO2 Characters cryogenic liquid CO2, pressure: 1.8 -2.0MPa , temperature: -18 ℃ to -25 ℃
LCO2 quality standards International Society of Beverage Technologists (ISBT), Coca Cola and Pepsi Cola standards
Gas source alcohol fermentation gas
CO2 concentration of gas source >98%
Gas inlet pressure atmospheric pressure
 
C. CO2 recovery plant from PSA decarbonized tail gas to food-grade LCO2
Main features combined processes of ambient temperature fine desulfurization, cryogenic distillation and catalytic oxidation dealkylation
Recovery capability 100 Kt/a LCO2
LCO2 Characters cryogenic liquid CO2, pressure: 1.8 -2.0MPa , temperature: -18 ℃ to -25 ℃
LCO2 quality standards International Society of Beverage Technologists (ISBT), Coca Cola and Pepsi Cola standards
Gas source PSA decarbonized tail gas of ammonia plant
CO2 concentration of gas source 80 -90%
Gas inlet pressure atmospheric pressure
Co-production of food-grade and industrial-grade LCO2
 
D. CO2 recovery plant from boiler flue gas to food-grade LCO2
Main features combined processes of trapped CO2 concentration, adsorption purification and cryogenic distillation purification
Recovery capability 100 Kt/a LCO2
LCO2 Characters cryogenic liquid CO2, pressure: 1.8 -2.0MPa , temperature: -18 ℃ to -25 ℃
LCO2 quality standards International Society of Beverage Technologists (ISBT), Coca Cola and Pepsi Cola standards
Gas source boiler flue gas of coal-fired power plant
CO2 concentration of gas source 10%-13%
Gas inlet pressure atmospheric pressure
 

Purchasing Guide
If you plan to invest a CO2 recovery plant, please tell us more information about the exhaust gas and your requirement on the finished product, we will make a technical proposal and commercial quotation for you accordingly.

Please advise:

NO. CATEGORY QUESTIONS ANSWER
1 FINISHED PRODUCTS AND CAPACITY LIQUID CARBON DIOXIDE TO BE FOOD GRADE OR INDUSTRIAL GRADE?  
HOW MANY KGS CARBON DIOXIDE DO YOU NEED TO PRODUCE PER HOUR?  
2 WITH CARBON DIOXIDE GAS SOURCE WHERE IS CO2 GAS SOURCE FROM? ALCOHOL PLANT FERMENTATION GAS, WHETHER IT IS CONTINUOUS FERMENTATION PROCESS?  
SUGAR PLANT FERMENTATION GAS, WHETHER IT IS CONTINUOUS FERMENTATION PROCESS?  
SYNTHESIS AMMONIA(FERTILIZER) PLANT, METHANOL PLANT  
REFINERIES, CHEMICAL PLANTS  
CO2 MINE  
OTHER CO2 GAS SOURCE  
GAS COMPOSITION v/v% CO2  
H2  
N2  
O2  
CO  
NxO  
H2S  
COS  
H2O  
TOTAL HYDROCARBON(TOTAL CH, CACULATED BY METHANE)  
C6H6  
METHANOL  
ETHANOL  
ACETALDEHYDE  
ETHYLENE  
OTHER KNOWN COMPOSITION  
TEMPERATURE  
PRESSURE  
DISTANCE BETWEEN CO2 PLANT FACTORY AND GAS SOURCE  
  OTHER SOURCE  
3 BASIC CONDITIONS OF PROJECT LOCATION ALTITUDE  
ATMOSPHERIC PRESSURE MPa (A)
AMBIENT TEMPERATURE
EXTREME MAXIMUM TEMPERATURE
EXTREME MINIMUM TEMPERATURE
AVERAGE ANNUAL TEMPERATURE
SEISMIC INTENSITY  
MAXIMUM WIND SPEED m/s
4 PUBLIC ENGINEERING CONDITIONS POWER SUPPLY Power (Voltage): Phase
CONTROL POWER SUPPLY Control Voltage: Phase Frequency:
ANY REQUIREMENT FOR MOTOR STARTER  
IS COOLING WATER AVAILABLE? IF AVAILABLE, PLEASE PROVIDE WATER TEMPERATURE IN SUMMBER AND WINTER.  
5 ANY OTHER SPECIAL NEEDS? 

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