DKT Energy Technology

National High-Tech Enterprise; Sichuan Provincial Enterprise Technology Center; Class B Qualification For Chemical Engineering Design; Class A Qualification For Environmental Pollution Prevention And Control; Pressure Pipeline GC1 Design Qualification

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Pilot-Scale Adsorption Separation and Ethylene Recovery Unit for Refinery Gas at a Daqing Oil Refinery



Detailed Introduction


Project Content

Pilot-Scale Demonstration Unit for Ethylene and Ethane Recovery from Pyrolysis Gas

 

Scale   

20Nm3/h Pilot-Scale Demonstration Unit for Ethylene and Ethane Recovery from Pyrolysis Gas

 

Technical Indicators  

Feed gas flow rate: 20Nm3/h       

Feed gas composition: 21.7% H2 6.4% N2, 34% (C2H4 + C2H6) 3% CO2 and small amounts of alkanes, butene, C5 hydrocarbons, H2S Equivalent substances                                       

Work stress: 1.0MPa                                              

In the product gas C2H4 + C2H6 Content: ≥ 80%                          

Among them, oxygen, water, carbon dioxide, and sulfides are all ≤ 1ppm                                            

Ethylene and ethane recovery rate: ≥ 85.0%  


Keyword: Pilot-Scale Adsorption Separation and Ethylene Recovery Unit for Refinery Gas at a Daqing Oil Refinery

Sichuan DKT Energy Technology Co., Ltd.( A subsidiary of Hydrexia (China))