Gold Member Since 2013
Audited Supplier
Sichuan Tianyi Science & Technology Co., Ltd.

PSA, CO2, Technology manufacturer / supplier in China, offering PSA-Pure CO2 Technology, PSA-Pure H2 Technology, PSA-Enrichment Methane Technology and so on.

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Supplier Homepage Product PSA PSA-Pure CO2 Technology

PSA-Pure CO2 Technology

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Shanghai, China
Production Capacity: 10000-300000 T/a
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: PSA-CO2 Plant in Korea
  • Transport Package: as Required
  • Origin: China
  • Trademark: CTYC
  • Specification: 1 set
  • HS Code: 8421399000
Product Description
· Process principle
Due to different adsorption capacities of adsorbents for various gas components in feed gas under various pressures, carbon dioxide is adsorbed on pressurization and desorbed when the pressure is reduced. The weak adsorptive components leave the adsorbed from the exit. The sdsorbent is regenerated by means of evacuation desorption. Through purification process part of the concentrated CO2 returns to the PSA system, the rest is compressed and filled into cylinders.

· Feed gas
*Fermentation gas, shift gas, regeneration gas by decarbonization
*Coal mine gas
*Other gas mixtures containing CO2.

· Technical data
*Feed gas: Gas mixture containing CO2.
Pressure: Atmospheric pressure ~6.0 MPa(g)
Temperature: Normal temperature
*Product gas: Pure CO2 gas.
CO2 purity: 99~99.99%(V), it can be produced according to different ues and requirements of the customers.
The product quality of CO2 satisfies the GB FOOD GRADE SPECIFICATION.
Note: The CO2 yield depends on the feed gas composition, pressure and the purity of product CO2.

· Control mode and characteristic
*Control mode: PSA units are controlled by controllers and instruments. The DCS, FCS, PLC control systems can be chosen according to the scale of PSA units and the requirement of control.
*Control characteristic: The implementation of not only the PSA ordinary control system, but also the specialist control system for optional combination and switchover of multiple-adsorbers, and the self-adapt optimum, which improves the operation flexibility, and ensures the long-term, steady and safe operation of the unit.

· Mode of Service
* Provide the patent & proprietary technology and design.
* Provide EPC
* Provide technical service and staff training during plant installation & commissioning.
* The plant has 1-Year warranty period since inspection and acceptance.
* Provide spare pare and accessories over a long period.

                                                                                     Main  Reference  List
No.User  nameFeed  gasOutput 
Product  purityUse
1Yuxi  Cigarette  Factory  of  Hongta  GroupRegeneration  gas  from  CO2  removal0.7Food  gradeTobacco  expansion
2Guangzhou  Zhujiang  Electric-Chemical  FactoryMethaol  decomposition  gas1Food  gradeFood  sdditive  or  other  industries
3Shaoxing  Chemical  Plant,   Zhejiang  ProvinceRegeneration  gas  from  CO2  removal  by  PSA0.8Food  gradeTobacco  expansion
4Shanxi  Weihe  Xi' an  Kewei  Chemical  Idustry  Co.,   LtdMethanol  tail  gas3Food  gradeFood  sdditive  or  other  industries
5Jingxi  RefineryRegeneration  gas  from  CO2  removal2Food  gradeFood  sdditive  or  other  industries
6Sinopec  Shengli  Oil  Field  Co.,   LtdAssociated  gas  on  field3Industrial  gradeBackfill  gas  from  oil  field
7CNOOC  Hainan  Nature  Gas  Co.,   LtdRegeneration  gas  from  CO2  removal3Food  gradeFood  sdditive  or  other  industries
8CNPC  Lanzhou  Chemical  Co.,   LtdMethanol  tail  gas6Industrial  gradeIndustry  production
9Ningbo  East  China  Carbon  Dioxide  Co.,   LtdShift  converter  gas6Food  gradeFood  sdditive  or  other  industries
10Liaoning  Large  Elm  Gas  Co.,   LtdAlcohol  Fermentation  gas10Food  gradeFood  sdditive  or  other  industries
11Jinling  Petrochemical  CompanyRough  CO2  gas10Food  gradeFood  sdditive  or  other  industries
12Linde  Huachang(Zhangjiagang)  Gas  Co.,   LtdPTSA  liquid  CO25Food  gradeFood  sdditive  or  other  industries
Product Groups
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Ms. Mai Jinghong
Department Manager
To: Ms. Mai Jinghong

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