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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2010  >  32(1): 71-75
Wang Huitong, Wei Caiyun, Zhang Shuichang, Zhang Dajiang, Yang Aidi. THE STUDY ON ADSORPTION AND DE-ADSORPTION BEHAVIOR OF SOME BIOMARKERS ON DIFFERENT TYPE-Y CHINESE MOLECULAR SIEVES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2010, 32(1): 71-75. doi: 10.11781/sysydz201001071
Citation: Wang Huitong, Wei Caiyun, Zhang Shuichang, Zhang Dajiang, Yang Aidi. THE STUDY ON ADSORPTION AND DE-ADSORPTION BEHAVIOR OF SOME BIOMARKERS ON DIFFERENT TYPE-Y CHINESE MOLECULAR SIEVES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2010, 32(1): 71-75. doi: 10.11781/sysydz201001071
shu

THE STUDY ON ADSORPTION AND DE-ADSORPTION BEHAVIOR OF SOME BIOMARKERS ON DIFFERENT TYPE-Y CHINESE MOLECULAR SIEVES

doi: 10.11781/sysydz201001071
  • 1.

    Petroleum Geology Research and Laboratory Center, Research Institute of Petroleum Exploration and Development, CNPC, Beijing 100083, China

  • 2. The Key Laboratory of Petroleum Geochemistry, CNPC, Beijing 100083, China

  • 3. State Key Laboratory of Enhanced Oil Recovery, Beijing 100083, China

  • 4. Catalyst Branch of Changling Refinery, Yueyang, Hunan, 414012, China

  • Received Date: 2008-11-21
  • Rev Recd Date: 2009-12-02
  • Publish Date: 2010-02-28
    Abstract
  • This paper investigates the column chromatographic adsorption and de-adsorption behavior of different type-Y Chinese molecular sieves on some biomarkers(e.g.steranes,hopanes).USY molecular sieve and DNSY molecular sieve and DASY molecular sieve to the steranes and hopanes have the same adsorption and de-adsorption,which can't be used for the separation of steranes and hopanes.CDY molecular sieve to the different configurations of steranes,hopanes has the different adsorption,but to the C29 hopanes and 5α,14α,17α-20R C29 steranes,CDY sieve has similarity adsorptive capability;The MOY molecular sieve and the REUSY molecular sieve have very strong adsorption to hopanes,but weak to the steranes,the gammarane,β-carrotane adsorption,which can enrich the steranes,the gammarane and β-carrotanes;The NaY molecular sieve has the different adsorption behaviors to the different configurations of steranes,hopanes,gammarane and β-carrotane,which is maybe the best type-Y Chinese molecular sieve to separate steranes,hopanes,gammarane and β-carrotane.

     

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    • References(5)
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    MURPHY M T J.Analytical methods[M]//EGLINTON G,MURPHY M T J.Organic Geochemistry.Berlin:Spring-verlag,1969:74-88.
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    JASRA R V,BHAT S G.Sorption kinetics of higher n-paraffins on zeolite molecular sieve 5A[J].Indian Engineering and Chemical Research,1987,26(12):2544-2546.
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