Determination of catalyst density profile on the regenerator and the riser reactor of a fluidized catalyst cracking plant

Pekka Viitanen

doi:10.1016/0969-8043(93)90148-4

Determination of catalyst density profile on the regenerator and the riser reactor of a fluidized catalyst cracking plant

Pekka Viitanen

VTT Technical Research Centre of Finland

Research output: Contribution to journal › Article › Scientific › peer-review

2 Citations (Scopus)

Abstract

Regenerator and riser reactor are the units of the fluidized catalyst cracking plant where the fluidization phenomenon takes place. Measurements of axial density profiles of these units were performed with a gamma logging equipment consisting of 0.74 GBq (20 mCi) ⁶⁰Co radiation source and a NaI(Tl) scintillation detector. The axial density profile of the riser was also determined using data from residence time distributions measured using an activated cracking catalyst as a tracer.

Original language	English
Pages (from-to)	773-777
Journal	Applied Radiation and Isotopes
Volume	44
Issue number	4
DOIs	https://doi.org/10.1016/0969-8043(93)90148-4
Publication status	Published - 1993
MoE publication type	A1 Journal article-refereed

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10.1016/0969-8043(93)90148-4

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title = "Determination of catalyst density profile on the regenerator and the riser reactor of a fluidized catalyst cracking plant",

abstract = "Regenerator and riser reactor are the units of the fluidized catalyst cracking plant where the fluidization phenomenon takes place. Measurements of axial density profiles of these units were performed with a gamma logging equipment consisting of 0.74 GBq (20 mCi) 60Co radiation source and a NaI(Tl) scintillation detector. The axial density profile of the riser was also determined using data from residence time distributions measured using an activated cracking catalyst as a tracer.",

author = "Pekka Viitanen",

year = "1993",

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AU - Viitanen, Pekka

PY - 1993

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AB - Regenerator and riser reactor are the units of the fluidized catalyst cracking plant where the fluidization phenomenon takes place. Measurements of axial density profiles of these units were performed with a gamma logging equipment consisting of 0.74 GBq (20 mCi) 60Co radiation source and a NaI(Tl) scintillation detector. The axial density profile of the riser was also determined using data from residence time distributions measured using an activated cracking catalyst as a tracer.

U2 - 10.1016/0969-8043(93)90148-4

DO - 10.1016/0969-8043(93)90148-4

M3 - Article

SN - 0969-8043

VL - 44

SP - 773

EP - 777

JO - Applied Radiation and Isotopes

JF - Applied Radiation and Isotopes

IS - 4

ER -

Determination of catalyst density profile on the regenerator and the riser reactor of a fluidized catalyst cracking plant

Abstract

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