Show metadata Hide metadata

(19)

(11)

2 080 878

(13)

(51)

IPC

(21) (22)

Application

94041037/14, 1994-11-17

(22)

Actual filing date

1994-11-17

(45)

Published

1997-06-10

(72)

Inventor

Gadzhiev G.I.Zvonarev A.V.Korol'Kov A.S.Kravchenko I.N.Matveenko I.P.Pavlovich V.B.Poplavskij V.M.Smetanin Eh.Ja.Khomjakov Ju.S.Chernyj V.A.

(73)

Holder

Aktsionernoe Obshchestvo

METHOD OF PREPARING STRONTIUM-89-BASE PREPARATION Russian patent published in 1997 - IPC

Abstract RU 2080878 C1

FIELD: pharmacy technology. SUBSTANCE: natural yttrium oxide is irradiated with fast neutrons by reaction (n, p). The obtained isotopes mixture is dissolved in acid at constant acidity 2-4 M and the end product is isolated by yttrium crystallization and its extraction with tributyl phosphate. Preparation can be used in oncology and for beta-source making. EFFECT: higher efficiency. 3 cl, 1 dwg

Similar patents RU2080878C1

Title	Year	Author	Number
METHOD OF PRODUCING PREPARATION BASED ON STRONTIUM-89	2001	Kajurin O.Ju. Nerozin N.A. Pavlovich V.B. Smetanin Eh.Ja. Tkachev S.V. Shapovalov V.V.	RU2187336C1
METHOD OF STRONTIUM-89-BASE PREPARATION PRODUCING	1996	Kurina I.S. Ievleva Zh.I. Krylov Ju.V. Smetanin Eh.Ja.	RU2111014C1
METHOD OF PRODUCTION OF STRONTIUM CHLORIDE SOLUTION WITH STRONTIUM-89 RADIONUCLIDE	2001	Sulim E.V. Dorozhkin A.I. Stepchenkov D.V.	RU2216516C2
METHOD OF EXTRACTION URANIUM REFINING	2013	Kruglov Sergej Nikolaevich Tvilenev Konstantin Alekseevich Rjabov Aleksandr Sergeevich Shevelev Andrej Mikhajlovich Shljazhko Dmitrij Sergeevich	RU2554830C2
METHOD OF PROCESSING RARE-EARTH ELEMENTS CONCENTRATE	2015	Osmak Andrej Valerevich Nikolaeva Irina Ivanovna Gorshkova Nadezhda Vasilevna	RU2595672C1
COMPOSITION FOR CONVERSION OF SOLID FORMS OF ACTINOIDS AND RARE EARTH ELEMENTS INTO A SOLUBLE FORM	2020	Murzin Andrej Anatolevich Ryabkova Nadezhda Valentinovna Kamaeva Elena Andreevna Krasnikov Leonid Vladilenovich Zherebtsov Aleksandr Anatolevich Shadrin Andrej Yurevich	RU2755814C1
STRONTIUM-89 RADIOISOTOPE PRODUCTION PROCESS	1999	Abalin S.S. Vereshchagin Ju.I. Grigor'Ev G.Ju. Pavshuk V.A. Ponomarev-Stepnoj N.N. Khvostionov V.E. Chuvilin D.Ju.	RU2155399C1
METHOD OF PURIFYING URANIUM OXIDES FROM IMPURITIES	2009	Dorda Feliks Anatol'Evich Lazarchuk Valerij Vladimirovich Sil'Chenko Andrej Ivanovich Tinin Vasilij Vladimirovich Shikerun Timofej Gennad'Evich	RU2384902C1
RADIOISOTOPE STRONTIUM-89 PRODUCTION PROCESS	1999	Grigor'Ev G.Ju. Vereshchagin Ju.I. Abalin S.S. Mashirev V.P. Chuvilin D.Ju.	RU2155398C1
PROCESS FOR EXTRACTING RARE-EARTH METALS AND YTTRIUM FROM COALS AND ASH-SLAG WASTE MATERIAL OF COAL BURNING	2005	Kuz'Min Vladimir Ivanovich Pashkov Gennadij Leonidovich Kartseva Nadezhda Vladimirovna Okhlopkov Semen Semenovich Kychkin Vladimir Romanovich Sulejmanov Al'Bert Mikhajlovich	RU2293134C1

RU 2 080 878 C1

Authors

Gadzhiev G.I.

Zvonarev A.V.

Korol'Kov A.S.

Kravchenko I.N.

Matveenko I.P.

Pavlovich V.B.

Poplavskij V.M.

Smetanin Eh.Ja.

Khomjakov Ju.S.

Chernyj V.A.

Dates

1997-06-10—Published

1994-11-17—Filed