Solution Scheme of Exhaust Emission Control in Carbon Black Production |
Received:May 13, 2021 Revised:May 13, 2021 |
DOI:10.12136/j.issn.1000-890X.2022.10.0776 |
Key Words: carbon black;exhaust;emission;sulfur dioxide;concentration/conversion technology;quick collection process;by products;solution scheme |
Author Name | Affiliation | E-mail | VERA-CASTAÑEDA Ernesto* | Elessent Clean Technologies-MECS Inc | winnie.wang@dupont.com |
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Abstract: |
This paper introduces the solution scheme of exhaust emission control in carbon black production.Compared with the current traditional wet desulfurization process,the Mengmoke concentration/conversion solution scheme could not only reduce the emission volume fraction of sulfur dioxide(SO2) from carbon black production exhaust to below 10×10-6 and bring more economic benefits by-production to carbon black enterprises,but also significantly reduce the secondary discharge of sulfate waste liquid,at the same time it could flexibly deal with the increase of SO2 content in exhaust due to the change of feed oil in the future. |
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