FIELD: oil and gas production.
SUBSTANCE: invention relates to field of oil processing and petrochemistry. Additive for increasing of thermal-oxidative stability of hydrocarbon jet engine fuel on the basis of once-run kerosine distillate contains 2.2-methylene-bis(4-methyl-6-tert-butylphenol), oily solution of alkenylpyrrolidinedione, and bis-(3,5-di-tert-butyl-2-hydroxybenzal) ethylenediamine at following correlation of components, wt %: oily solution of alkenylpyrrolidinedione- 1-2, bis-(3,5-di-tert-butyl-2-hydroxybenzal) ethylenediamine - 1-2,2,2-methylene-bis(4-methyl-6-tert-butylphenol) - the rest. Jet engine fuel on the basis of once-run kerosine distillate additionally contains specified additive in amount 0.03-0.05 wt %.
EFFECT: creation of additive, increasing TOC of jet engine fuel on the basis of once-run kerosine distillate with keeping of its standard quality rating, that provides increasing of maximum permissible application temperature of fuel for 80-100°C and withdrawal into fuel additive during the process of manufacturing in plant conditions.
3 cl, 1 tbl
Title | Year | Author | Number |
---|---|---|---|
METHOD OF PRODUCING JET FUELS | 1994 |
|
RU2074233C1 |
LUBRICATING OIL COMPOSITION FOR DIESEL ENGINES | 2011 |
|
RU2560964C2 |
ANTIOXIDANT ADDITIVE FOR BIODIESEL FUEL | 2007 |
|
RU2434934C2 |
METHOD OF JET ENGINE FUEL PRODUCTION | 2008 |
|
RU2352613C1 |
METHOD OF PRODUCING JET ENGINE FUEL | 2008 |
|
RU2374300C1 |
METHOD OF EVALUATING THERMO-OXIDATIVE STABILITY OF JET FUEL | 2008 |
|
RU2368898C1 |
STABILISING SYNERGISTIC MIXTURE AND USE THEREOF | 2008 |
|
RU2480514C2 |
LUBING COMPOSITION FOR INTERNAL COMBUSTION ENGINE | 2008 |
|
RU2469076C2 |
PROCEDURE FOR DE-MERCAPTANISATION OF KEROSENE FRACTIONS | 2010 |
|
RU2436838C1 |
ANTIOXIDANT ADDITIVE COMPOSITION, SOLUTION THEREOF AND METHOD OF INCREASING STORAGE STABILITY OF BIODIESEL FUEL (VERSIONS) | 2012 |
|
RU2476585C1 |
Authors
Dates
2009-11-10—Published
2008-04-29—Filed