The process for catalytic incineration of waste gas on IC-12-S102 platinum glass fiber catalyst

Autor: S. A. Lopatin, I. F. Nazmieva, Bair S. Bal'zhinimaev, Andrey N Zagoruiko, G. G. Sibagatullin, V. P. Pogrebtsov, N. R. Gil’mutdinov
Rok vydání: 2010
Předmět:
Zdroj: Catalysis in Industry. 2:113-117
ISSN: 2070-0555
2070-0504
Popis: The process for catalytic afterburning of volatile organic compounds (VOCs) in waste industrial gases was developed on the basis of a new platinum glass fiber catalyst (GFC) IC-12-S102 with low platinum content (∼0.02 wt %). The catalyst was shown to be more effective than the known industrial afterburning catalysts. The way of glass fiber catalyst loading to a reactor in the form of vertical spiral cartridges, structured with wire mesh of bulk weaving is described. The successful application of the IC-12-S102 catalyst was confirmed by its operation at OAO Nizhnekamskneftekhim in the process of waste gases afterburning in an industrial reactor with cleaned gases capacity up to 15000 m3/h. During the reactor operation in harsh conditions (low oxygen content, high content of water vapor), the degree of gas cleaning was 99.5–99.9% and the residual VOC content in the purified gases was no higher than 10–15 mg/m3. For more than 15 months of catalyst operation, the degree of gas purification was not reduced; thus, overall lifetime of the IC-12-S102 catalyst may be substantially longer than the life of well-known industrial afterburning catalysts.
Databáze: OpenAIRE
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