APPLICATION OF DENITRIFICATION ADDITIVE TUD-DNS ODEP IN PARTIAL REGENERATION RFCCU

Petroleum Processing and Petrochemicals ›› 2017, Vol. 48 ›› Issue (5): 48-51.

APPLICATION OF DENITRIFICATION ADDITIVE TUD-DNS ODEP IN PARTIAL REGENERATION RFCCU

Received:2016-11-07 Revised:2016-12-17 Online:2017-05-12 Published:2017-04-25
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Abstract

Abstract: The application of denitrification additive TUD-DNS ODEP in RFCCU of SINOPEC Guangzhou Company was introduced. The results demonstrate that when additive dosage is 2.54% of total catalyst inventory, the NOx content is reduced from 210 mg/m3 to 110 mg/m3 and the NOx removal rate is about 48%. Temperature reduction of CO incinerator improves the NOx removal rate; and the additive addition has no adverse influence on product distribution and properties.

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APPLICATION OF DENITRIFICATION ADDITIVE TUD-DNS ODEP IN PARTIAL REGENERATION RFCCU

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