Patenton — panteon of patents

(19)

RU

(11)

2 062 518

(13)

C1

(51)

IPC

(21) (22)

Application

93030834/25, 1993-06-15

(22)

Actual filing date

1993-06-15

(45)

Published

1996-06-20

(72)

Inventor

Glumov I.F.Kononkov A.A.Kotjashkin S.I.Kulyndyshev V.A.Sedyshev V.V.

(73)

Holder

Nauchno-Issledovatel'Skij I Proektnyj Institut Geofizicheskikh Metodov Razvedki Okeana

METHOD FOR DECONTAMINATING RADIOACTIVE AND TOXIC SOLUTIONS Russian patent published in 1996 - IPC

Abstract RU 2062518 C1

FIELD: sorption methods for decontaminating radioactive and toxic solutions. SUBSTANCE: method involves absorption of contaminants by means of sorbent in the form of crushed iron-manganine nodules subjected to heat treatment at 750-850 C. Thermally treated sorbent acquires magnetic properties. Spent sorbent is separated from solution by magnetic field action. Best degree of decontamination is attained by using sorbent crushed to size of 0.1-3.0 mm and thermally treated for at least 0.5 h. EFFECT: improved decontamination efficiency. 3 cl, 4 tbl

Similar patents RU2062518C1

Title Year Author Number
METHOD OF PREPARING SORBENT 1993
  • Kononkov A.A.
  • Sedyshev V.V.
  • Fedotova L.I.
  • Kotjashkin S.I.
  • Gorev V.A.
 RU2084280C1
PROCESS FOR MANUFACTURE OF ABRASIVE MATERIAL 1994
  • Sedyshev V.V.
  • Kotjashkin S.I.
  • Kulyndyshev V.A.
 RU2063302C1
METHOD FOR OBTAINING SORBENT FOR ENVIRONMENT TREATMENT 2007
  • Ehl'-Salim Suad Zukher
  • Chirkst Dmitrij Ehduardovich
  • Cheremisina Ol'Ga Vladimirovna
  • Chistjakov Aleksej Aleksandrovich
  • Zhadovskij Ivan Tarasovich
 RU2340022C1
METHOD OF ION METAL SORBENT PREPARING 1992
  • Novikov G.V.
  • Mikhajlov A.V.
  • Pushkanov V.V.
  • Chizhevskij A.A.
 RU2050973C1
SORBENT AND SORPTION-DESORPTION METHOD FOR RECOVERING URANIUM AND ACTINIDE COMPOUNDS USING THIS METHOD 2004
  • Degtjarev V.V.
  • Apkaneev A.V.
 RU2256497C1
COMPOSITE MATERIAL FOR CLEANING POLLUTED WATER MEDIA CONTAINING RADIONUCLIDES 2000
  • Goncharov B.V.
  • Anan'Eva T.A.
  • Volkov F.V.
  • Doil'Nitsyn V.A.
  • Nazarova E.V.
 RU2172991C1
METHOD FOR DECONTAMINATING SPENT CATION- EXCHANGE RESIN OF RADIOACTIVE WASTE TREATMENT PLANTS AT NUCLEAR POWER STATION 2000
  • Korchagin Ju.P.
  • Kham'Janov L.P.
 RU2183871C1
METHOD OF DETERMINING TYPE OF MINERAL AT SEA BOTTOM 1991
  • Ivanov V.A.
  • Titov Ju.M.
  • Ibatulin S.M.
  • Kovbasjuk N.N.
  • Strizhenok E.Eh.
  • Ignatov A.M.
  • Krutova N.I.
  • Sternjaev S.N.
 RU2023276C1
SYSTEM FOR RAISING OBJECTS FROM SEA BOTTOM 1994
  • Sazhin V.A.
  • Sternjaev S.N.
 RU2096251C1
PRESSURE SWITCH 1993
  • Koshcheev R.S.
  • Kovalenko A.G.
 RU2046434C1

RU 2 062 518 C1

Authors

Glumov I.F.

Kononkov A.A.

Kotjashkin S.I.

Kulyndyshev V.A.

Sedyshev V.V.

Dates

1996-06-20—Published

1993-06-15—Filed

read Similar patents