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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 1991  >  13(4): 408-418
Chen Hongqi, Zhao Xingyuan, Zhang youyu. A PRECISE PROCEDURE OF THE PROPORTION OF SMECTITE LAYER CALCULATION SUITABLE FOR INTERSTRATIFIED ILLITE/SMECTITES ANALYSIS OF NATURAL CLAY SAMPLES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1991, 13(4): 408-418. doi: 10.11781/sysydz199104408
Citation: Chen Hongqi, Zhao Xingyuan, Zhang youyu. A PRECISE PROCEDURE OF THE PROPORTION OF SMECTITE LAYER CALCULATION SUITABLE FOR INTERSTRATIFIED ILLITE/SMECTITES ANALYSIS OF NATURAL CLAY SAMPLES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1991, 13(4): 408-418. doi: 10.11781/sysydz199104408
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A PRECISE PROCEDURE OF THE PROPORTION OF SMECTITE LAYER CALCULATION SUITABLE FOR INTERSTRATIFIED ILLITE/SMECTITES ANALYSIS OF NATURAL CLAY SAMPLES

doi: 10.11781/sysydz199104408

  • Scientific Research Institute of Petroleum Exploration and Development, Beijing

  • Received Date: 1989-03-20
  • Publish Date: 1991-10-25
    Abstract
  • The 17Åreflection of the XRD pattern of oriented preparation ethy-lene glycol-solvated sample is an effective indicator to distinguish the disorderly from orderly (IS-ordered and ISII-ordered) illite/smectite interstrata.The experiments in this paper shows that the 17Åreflection intensity of disorderly interstratified illite/smectite varied mainly with the proportion of smectite layers (S%) for the pure sample rather than with the proportion of smectite layers (S%),but also with the disorderly interstratified illite/smectite content (I/S(%)) and other types of mineral contents,especially the content of discrete illite (I(%)) for the mixtures.From the XRD data of mixture samples composed of disorderly interstratified illite/smectite with two different proportions of smectite layers (S%) and different contents of discrete illites (I/S(%)),a precise procedure on the proportion of smectite layers (S%) calculation suitable for disorderly interstratified illite/smectite analysis of natural clay samples has been deduced.In the paper,a precise procedure on the proportion of smectite layer calculation suitable for orderly interstratified illite/smectite analysis of natural clay samples also has been deduced based on the data of Srodons publication (1984) and author's practical XRD analyses.

     

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    • References(13)
  • [1]
    陈洪起、赵杏援,1989,一种定盆测定粘土矿物的X射线衍射方法.矿物岩石,第s卷,第4期,P.91-94.
    [2]
    Weaver,C.E.,1956, The distribution and identification of mixed-lager clarys in sedimentary rocks,Amer.Miner.,41 202-221.
    [3]
    Jonas.E.C.and Brown,T.E.,1959,Analysis of interlayer mixtures of three clay mineral types by X-ray diffraction,Jour.Sed.Petrology,29, 1,77-88.
    [4]
    Reynolds.R.C.and Hoover.J.,1970, The nature of interlayeriag in mixed-layer Ilite/montmorillonites,Clays and Clay Minerals, 18,25-36.
    [5]
    EslinBer,E.V.aad Savin, S.M.,1976.,Init,Reports on the Deep Ses Drilling Project XXXV.489,U.S.Goverament Printing Office.Washington.
    [6]
    Hoffman,J.CH.,1979, PhD thesis,Case Western Reserve Univ.,Cleveland Ohio,USA.
    [7]
    Reynolds.R.C.,1960,Interstratified clay minerals.In:G.W.Briadley and G.Brown(Editors),Crystal structures of clay minerals and their X-ray identification.Mineralogical Soc.,London. 249-303.
    [8]
    Środoń,J.,1980, Precise identification of illite/smectite interstratificatioa by X-ray powder diffraction.Clays and Clnay Minerals,28.401-411.
    [9]
    Środoń,J.,1981,X-ray identification of randomly iaterstratified illite-smectite in mixtures with discrete illite.Clay Minerals, 16,297-304.
    [10]
    Srodoli,J.,1984a, X-ray powder diffraction identification of illitie mater-ials,Clays and Clay Minerals, 32,337-349.
    [11]
    Środoń,J.and Eberl,D.D.,1984,Illite.In:S.W.Baile(Editor),Micas.Miner.Soc.Amer.Short Course Notes. 495-544.
    [12]
    AtsuYuki Inoue,et al.,1987,Chemical and morPholoBical evidence for the coversioa of smectite to illite,Clays and Clay Minerals.35,2,111-120.
    [13]
    渡边隆,1681,/矿物学杂志,第15卷,特别号,32-41,
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