| Autor: |
I. E. Sidorov, I. V. Kuks, S. L. Kryachek, A. I. Elshin, V. M. Moiseev, L. Sh. Glazov, I. M. Liberzon, B. Z. Solyar |
| Rok vydání: |
2004 |
| Předmět: |
|
| Zdroj: |
Chemistry and Technology of Fuels and Oils. 40:222-226 |
| ISSN: |
0009-3092 |
| DOI: |
10.1023/b:cafo.0000041218.48666.f0 |
| Popis: |
The final stage of revamping of the GK–3 cat cracker reactor block with introduction of new technology is described. The elements of implantation are: combined external riser reactor; high–efficiency feedstock and slurry nozzles; crude treatment cyclone; cracking product cooling unit; two–stage catalyst stripping; regenerated catalyst transport system. As a result, the yield of naphtha is increased by 4.6 wt. %, and steam consumption in the reactor block is reduced by 15%; the unit is converted to a two–year servicing schedule; the feedstock is high–end–point vacuum distillate; the reliability and safety of operation are increased. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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