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2 575 256

(13)

(51)

IPC

C10L1/10(2006-01-01)

(21) (22)

Application

2014151339/04, 2014-12-17

(24)

Start date

2014-12-17

(22)

Actual filing date

2014-12-17

(45)

Published

2016-02-20

(72)

Inventor

Iovleva Elizaveta LonginovnaLebedev Mikhail PetrovichZakharova Svetlana Semenovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Fiziko-Tekhnicheskikh Problem Severa Im. V.P. Larionova So Ran

METHOD OF PRODUCING ARCTIC DIESEL FUEL Russian patent published in 2016 - IPC C10L1/10

Abstract RU 2575256 C1

FIELD: oil and gas industry.

SUBSTANCE: method for production of Arctic diesel fuel includes primary oil refining with fractionation of kerosene cut and light atmospheric gas oil with their further compounding and introducing of pour point depressant; the method is featured by fractionation of kerosene distillate as kerosene cut at temperature of 180-220°C, at that 96% of the above fraction is refined at temperature from 180°C, as light atmospheric gas oil the fraction is fractioned and 96% of this fraction are refined at temperature up to 280°C, the obtained kerosene cut is compounded with light atmospheric gas oil in the ratio of 2:3 and Difron 315 pour point depressant is added in concentration of 0.55 g in organic solvent.

EFFECT: production of Arctic diesel fuel from oil with improved low-temperature properties.

2 tbl, 1 ex

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RU 2 575 256 C1

Authors

Iovleva Elizaveta Longinovna

Lebedev Mikhail Petrovich

Zakharova Svetlana Semenovna

Dates

2016-02-20—Published

2014-12-17—Filed