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2 167 185

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IPC

(21) (22)

Application

98105211/04, 1996-08-23

(24)

Start date

1996-08-23

(22)

Actual filing date

1996-08-23

(45)

Published

2001-05-20

(72)

Inventor

Blam Sol K.Anderson Majkl P.Ramanarajanan Trajkur Eh.Sartori GajdoSehvidzh Dejvid U.Gorbehti Martin L.Bollindzher Brjus Kh.Martella Dejvid Dzh.

(73)

Holder

Ehksson Riserch Ehnd Ehndzhiniring Kompani

METHOD OF DECREASE OF CORROSION ACTIVITY AND ACIDITY OF OIL RAW Russian patent published in 2001 - IPC

Abstract RU 2167185 C2

FIELD: petroleum industry. SUBSTANCE: invention relates to method of decrease of corrosion activity of acid-containing corrosive oil raw by addition of naphthenates of metals of the group IIA to the parent oil raw in effective amount or the second raw in effective amount containing naphthenates of metals of the group IA and IIA. The parent oil raw has effective amount of water from 0.3 to 7 wt.% of total content of oil raw. EFFECT: decreased corrosion activity of oil raw producing, decreased corrosion of equipment used for extraction, transport and processing crude oil raw. 27 cl, 3 dwg, 24 ex

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RU 2 167 185 C2

Authors

Blam Sol K.

Anderson Majkl P.

Ramanarajanan Trajkur Eh.

Sartori Gajdo

Sehvidzh Dejvid U.

Gorbehti Martin L.

Bollindzher Brjus Kh.

Martella Dejvid Dzh.

Dates

2001-05-20—Published

1996-08-23—Filed