Show metadata Hide metadata

(19)

(11)

2 036 952

(13)

(51)

IPC

(21) (22)

Application

5033638/04, 1992-03-24

(22)

Actual filing date

1992-03-24

(45)

Published

1995-06-09

(72)

Inventor

Tavrin A.E.Zotova A.M.Balakireva R.S.Kassina G.I.Silaev A.M.Nikishin V.A.Kuz'Michkina T.N.Fedorov S.B.Saburova L.I.Shkuro V.G.Tarasov S.G.Shkuro A.G.Efremov A.I.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju

COMPOSITION FOR DEHYDRATION AND DESALTING OF PETROLEUM Russian patent published in 1995 - IPC

Abstract RU 2036952 C1

FIELD: oil processing. SUBSTANCE: proposed composition contains (mass % ): oxyethylated alkylphenol on the base of propylene trimers or polyethylene glycol ether of C₃-C₁₀ fraction of synthetic alcohols 10.0-50.0, amine 0.6-5.2 and solvent up to 100. Monoethanol amine, or triethanolamine, or diethylamine or tetrametyldipropylene triamine or pyridine is used as mentioned above amine. EFFECT: improves quality of composition. 2 cl, 5 tbl

Similar patents RU2036952C1

Title	Year	Author	Number
COMPOUND FOR DEWATERING AND DEMINERALIZATION OF OIL	1992	Tavrin A.E. Zotova A.M. Mulajanov F.N. Zagirov D.K. Il'Chenko L.N. Balakireva R.S. Kassina G.I. Pavlychev V.N. Mashkov V.I. Tsaplin Ju.M. Fedorov S.B.	RU2050402C1
COMPOSITION FOR DEHYDRATION AND DESALTING OF PETROLEUM, INHIBITION OF CORROSION ON OIL FIELD EQUIPMENT AND ASPHALTHENE-RESIN-PARAFFIN DEPOSITIONS	1996	Zotova Al'Bina Mikhajlovna Zotov Sergej Rudol'Fovich Zotova Nailja Rafailevna	RU2090590C1
COMPOSITION FOR BREAKING WATER-OIL EMULSIONS INHIBITING ASPHALTENE- TAR-PARAFFIN DEPOSITS	1997	Shamraj Ju.V. Shakirzjanov R.G. Lisitsyna M.N. Khlebnikov V.N. Sadriev Z.Kh.	RU2124552C1
COMPOSITION FOR CRUDE OIL DEHYDRATION AND DESALTING, INHIBITION OF CORROSION AND ASPHALTENE-TAR-PARAFFIN DEPOSITS	1998	Zotova A.M. Zotov S.R. Zotova N.R. Vishnevskij A.V.	RU2129585C1
COMPOSITION FOR DEHYDRATION AND DESALTING OF PETROLEUM AND INHIBITION OF CORROSION IN OIL FIELD EQUIPMENT AND ASPHALTHENE-RESIN-PARAFFIN DEPOSITS	1996	Zotova A.M. Zotov S.R. Zotova N.R. Kamaleev A.A. Silaev A.M. Mal'Tseva I.I.	RU2086606C1
MIXTURE FOR DEHYDRATION AND SALT ELIMINATION OF PETROLEUM	1997	Orekhov Aleksandr Ivanovich Gabdulkhakova Amina Zinnat'Evna Nurullina Il'Sija Il'Dusovna Judina Ina Georgievna	RU2117689C1
COMPOSITION FOR DEHYDRATION AND DESALTING OF CRUDE OIL AND A METHOD FOR ITS USE ON WATER-OIL EMULSION BREAKING APPARATUS	2000	Galiakbarov V.F. Galiakbarov M.F. Lopatin I.F. Khmel'Nik A.Ju. Bezmel'Nitsyn V.S. Shil'Nikov A.Ju. Maksimchik L.P.	RU2178449C1
COMPOSITION FOR DESTRUCTION OF AQUEOUS-PETROLEUM EMULSION AND TREATMENT OF SEWAGE WATERS POSSESSING INHIBITORY EFFECT ON HYDROGEN SULFIDE, CARBON DIOXIDE CORROSION AND SALT DEPOSITIONS	2004	Zotova A.M. Mal'Tseva I.I. Zotov S.R. Zotova N.R.	RU2263133C1
COMPOSITION FOR DEHYDRATION AND DESALTING OF CRUDE OIL	1996	Lesnichij V.F. Bazhenov V.P. Shipiguzov L.M. Shuverov V.M. Kobjakov N.I. Antropov A.I. Rjabov V.G. Gerin Ju.G.	RU2105789C1
METHOD OF PREPARING WATER-OIL EMULSION DEMULSIFIER PREVENTING FORMATION OF ASPHALT-TAR-PARAFFIN DEPOSITS AND OIL-FIELD EQUIPMENT CORROSION	2005	Grechukhina Alevtina Anatol'Evna Elpidinskij Anton Aleksandrovich Petrova Ljubov' Mikhajlovna Tudrij Galina Andreevna	RU2301254C2

RU 2 036 952 C1

Authors

Tavrin A.E.

Zotova A.M.

Balakireva R.S.

Kassina G.I.

Silaev A.M.

Nikishin V.A.

Kuz'Michkina T.N.

Fedorov S.B.

Saburova L.I.

Shkuro V.G.

Tarasov S.G.

Shkuro A.G.

Efremov A.I.

Dates

1995-06-09—Published

1992-03-24—Filed