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Problem of describing the equilibrium during the dissolving of precipitates by ion-exchange resins

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Conclusions

  1. 1.

    Different variations of dissolving the 1,1-charge precipitate of difficultly soluble substances, using either one ion exchanger or a mixed bed of ion exchangers, were discussed.

  2. 2.

    Appropriate equations were derived, which made it possible to calculate the amount of ion exchangers required to completely dissolve the precipitate, and a comparative study of them was made.

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Literature cited

  1. 1.

    V.L. Bogatyrev, Ionites in a Mixed Bed [in Russian], Khimiya, Leningrad (1968), p. 71.

  2. 2.

    F. Helfferich, Ion Exchange, McGraw-Hill (1962).

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1548–1550, July, 1971.

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Nikolaev, A.V., Bogatyrev, V.L. Problem of describing the equilibrium during the dissolving of precipitates by ion-exchange resins. Russ Chem Bull 20, 1445–1447 (1971). https://doi.org/10.1007/BF00857411

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Keywords

  • Soluble Substance