| Autor: |
Bol'Shakov, G. F., Stekhum, A. I., Kirillov, T. Z., Zubarev, N. P., Skundina, L. Ya., Ayazyan, G. N. |
| Zdroj: |
Chemistry and Technology of Fuels and Oils; October 1969, Vol. 5 Issue: 10 p721-725, 5p |
| Abstrakt: |
1.The group composition of the organosulfur compounds in the straight-run kerosene distillates from the Arlan, Bondyug, and Tuimazy crudes has been investigated.2.Study has been made of the effect of hydrofining conditions on the group composition of the organosulfur compounds in these distillates.3.It has been shown that hydrofining primarily removes mercaptans and disulfides, which are mot detrimental to the thermal-oxidation stability of jet fuels.4.It has been established that with optimum hydrofining depth (system pressure 30 atm, reaction temperature 325°C, space velocity of feed 6–8 h-1) the organosulfur compounds in the fuels are represented mainly by thiophens and stable sulfides.5.In order to obtain the T-7 type fuel with high stability, the hydrofining of kerosene distillates should be performed under the optimum conditions (with allowance made for crude quality), that rule out the kerosene distilates being refined. |
| Databáze: |
Supplemental Index |
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