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Determination of the concentration of particles settling out from a fluidized bed of finely dispersed catalyst

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Chemistry and Technology of Fuels and Oils Aims and scope

Conclusions

  1. 1.

    An experimental study has been carried out of the effects of gas flow rate, size and density of catalyst and heat-transfer-agent particles, and specific loading of the apparatus with respect to heat-transfer agent, on the concentration of settling-out particles in a fluidized bed.

  2. 2.

    It is shown that the experimental values of the concentration of settling heat-transfer agent particles in the fluidized bed agree well with values calculated using a modification of Stokes' equation.

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Literature cited

  1. Ya. R. Katsobashvili and A. R. Brun-Tsekhovoi, Tr. Inst. Nefti, Akad. Nauk SSSR, Vol. 12, Izv. Akad. Nauk SSSR (1958).

  2. N. I. Syromyatnikov, L. K. Vasanova, and Yu. N. Shimanskii, Heat and Mass Transfer in a Fluidized Bed [in Russian], Khimiya (1967).

  3. L. N. Khotomlyanskii, A. R. Brun-Tsekhovoi, Ya. R. Katsobashvili, V. N. Petrov, and A. I. Skoblo, Khim i Tekhnol Topliv i Masel, No. 1 (1970).

  4. I. A. Vakhryshev, Khim. Prom., No. 6 (1966).

  5. V. D. Goroshko, R. B. Rozenbaum, and O. M. Todes, Izv. VUZ, Neft' i Gaz, No. 1 (1958).

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Authors and Affiliations

  1. Moscow Institute of the Petrochemical and Gas Industry, USSR

    L. N. Khotomlyanskii, A. R. Brun-Tsekhovoi, Ya. R. Katsobashvili, V. N. Petrov & A. I. Skoblo

  2. A. V. Topchev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, USSR

    L. N. Khotomlyanskii, A. R. Brun-Tsekhovoi, Ya. R. Katsobashvili, V. N. Petrov & A. I. Skoblo

Authors
  1. L. N. Khotomlyanskii
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  2. A. R. Brun-Tsekhovoi
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  3. Ya. R. Katsobashvili
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  4. V. N. Petrov
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  5. A. I. Skoblo
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Additional information

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 7, pp. 15–18, July, 1970.

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Khotomlyanskii, L.N., Brun-Tsekhovoi, A.R., Katsobashvili, Y.R. et al. Determination of the concentration of particles settling out from a fluidized bed of finely dispersed catalyst. Chem Technol Fuels Oils 6, 498–501 (1970). https://doi.org/10.1007/BF00714010

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  • DOI: https://doi.org/10.1007/BF00714010

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