| Autor: |
Bobkova, T. V., Potapenko, O. V., Dmitriev, K. I., Doronin, V. P., Sorokina, T. P. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2019, Vol. 2143 Issue 1, p020013-1-020013-6, 6p |
| Abstrakt: |
It was investigated additives to the cracking catalyst for increase their resistance to the poisoning effect of feed nitrogen compounds. It was shown that the use of clays, activated of 5% sulfuric acid solutions andmixed magnesium-aluminum oxides modified with cobalt, allows to increase the activity of the catalysts and to ensure a high yield of the gasoline fraction at the content 0.10% wt. from quinoline in the feed. Additives based on zeolite ZSM-5 were used to reduce the content of NOx oxides in the gases of regeneration of spent catalysts. The effectiveness of reducing oxides of NOx for the best nitrogen-resistant catalyst is up to 69.0% when using zeolite ZSM-5, available iron. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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