Patenton — panteon of patents

(19)

RU

(11)

2 036 980

(13)

C1

(51)

IPC

(21) (22)

Application

4953038/26, 1991-06-07

(22)

Actual filing date

1991-06-07

(45)

Published

1995-06-09

(72)

Inventor

Salikhov Z.G.Jushchenko A.S.Kulikova A.V.Kurdjumov G.M.Shurupov E.V.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Ehkologicheskoe Predprijatie

METAL SURFACES DEPOSITIONS CLEANSING METHOD Russian patent published in 1995 - IPC

Abstract RU 2036980 C1

FIELD: metal surfaces depositions cleansing. SUBSTANCE: cleansing method has two stages: on the first stage they use 35 - 43 mass % solution of caustic soda for treatment, on the second stage - solution, that has following ingredients, mass % : nitric acid - 45 - 55; sulfurized polydimethyldiamylammoniumchloride 2·10-3-9·10-3, sodium polyaminesulfonate 4·10-4-9·10-4. EFFECT: method is used in metal surfaces deposition cleansing. 1 tbl

Similar patents RU2036980C1

Title Year Author Number
METHOD OF CLEANING METAL SURFACES FROM DEPOSITS 2000
  • Jushchenko A.S.
  • Gonchar A.V.
  • Kurdjumov G.M.
  • Schastlivtsev S.N.
  • Kuznetsov L.N.
  • Tepaev V.A.
 RU2190698C2
METHOD OF PREPARING FERRIC OXIDE FOR FERRITES 1993
  • Jushchenko A.S.
  • Gonchar A.V.
  • Kurdjumov G.M.
  • Shurupov E.V.
 RU2113409C1
METHOD OF PURIFICATION OF ZINC SULFATE SOLUTION FROM CALCIUM 1992
  • Kulikova A.V.
  • Salikhov Z.G.
  • Kurdjumov G.M.
  • Khodov N.V.
  • Pokhvisneva V.B.
 RU2029732C1
METHOD OF PURIFICATION OF INDUSTRIAL WATER 2000
  • Schastlivtsev S.N.
  • Gonchar A.V.
  • Jushchenko A.S.
  • Kuznetsov L.N.
  • Kurdjumov G.M.
  • Dunjashev B.Z.
  • Bogacheva V.V.
 RU2162445C1
WASTEWATER TREATMENT APPARATUS 1991
  • Kurdjumov G.M.
  • Samsonov A.K.
  • Chernova O.P.
  • Jushchenko A.S.
  • Kulikova A.V.
 RU2046760C1
INDUSTRIAL EFFLUENT TREATMENT PROCESS 2000
  • Schastlivtsev S.N.
  • Gonchar A.V.
  • Jushchenko A.S.
  • Kuznetsov L.N.
  • Kurdjumov G.M.
  • Dunjashev B.Z.
  • Bogacheva V.V.
 RU2171233C1
METHOD OF PROCESSING INDIUM-CONTAINING MATERIALS 1996
  • Kazanbaev L.A.
  • Kozlov P.A.
  • Kolesnikov A.V.
  • Kustrja D.N.
  • Lazarev S.A.
 RU2109833C1
METHOD OF PURIFICATION OF WASTE WATER 2003
  • Kurdjumov G.M.
  • Gonchar A.V.
  • Chernova O.P.
  • Jushchenko A.S.
  • Deljan V.I.
  • Schastlivtsev S.N.
  • Bogacheva V.V.
 RU2221757C1
METHOD OF CLEANING METAL SURFACES FROM DEPOSITS 2000
  • Abramov O.V.
  • Artem'Ev V.V.
  • Krylov Jurij Vasil'Evich
  • Nikitenko S.I.
 RU2169794C1
METHOD OF PREPARING ELECTROLYTIC MANGANESE DIOXIDE 1996
  • Semenov V.Ja.
  • Govorin V.A.
  • Kashevskij A.V.
  • Litvinenko V.G.
  • Gorbunov V.A.
 RU2105828C1

RU 2 036 980 C1

Authors

Salikhov Z.G.

Jushchenko A.S.

Kulikova A.V.

Kurdjumov G.M.

Shurupov E.V.

Dates

1995-06-09—Published

1991-06-07—Filed

read Similar patents