Patenton — panteon of patents

(19)

RU

(11)

2 012 078

(13)

C1

(51)

IPC

(21) (22)

Application

5042614/25, 1992-05-19

(22)

Actual filing date

1992-05-19

(45)

Published

1994-04-30

(72)

Inventor

Zil'Berman B.Ja.Makarychev-Mikhajlov M.N.Saprykin V.F.Sakulin S.V.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie Institut" Im.V.G.Khlopina

METHOD OF REGENERATION OF EXTRACTING AGENT Russian patent published in 1994 - IPC

Abstract RU 2012078 C1

FIELD: nuclear power. SUBSTANCE: two stage process of regeneration of extracting agent is composed of its rectification to diluent and wet still bottoms containing tributylphosphate and of later distillation of it in evaporator with companion heating chamber under circulating condition with supply of feeding solution under heating chamber at residual pressure 2-7 mm Hg. EFFECT: improved efficiency of regeneration. 3 cl, 1 dwg, 2 tbl

Similar patents RU2012078C1

Title Year Author Number
METHOD OF REGENERATION OF EXTRACTING AGENT 1992
  • Zil'Berman B.Ja.
  • Makarychev-Mikhajlov M.N.
  • Saprykin V.F.
  • Sakulin S.V.
 RU2012077C1
METHOD OF RECOVERY OF EXTRACTANT ON THE BASE OF TRIBUTHYLPHOSPHATE IN DILUENT 1988
  • Gostinin G.I.
  • Dzekun E.G.
  • Zil'Berman B.Ja.
  • Makarychev-Mikhajlov M.N.
  • Ogaryshev N.A.
  • Sakulin S.V.
  • Saprykin V.F.
 SU1630556A1
METHOD OF REGENERATING NITRIC ACID 1994
  • Zil'Berman B.Ja.
  • Makarychev-Mikhajlov M.N.
  • Saprykin V.F.
  • Gostinin G.I.
  • Sakulin S.V.
 RU2095309C1
INSTALLATION FOR THE REGENERATION OF RADIATION-DEGRADED EXTRACTION MIXTURES 2022
  • Belova Elena Vcheslavovna
  • Belova Elena Vyacheslavovna
  • Serenko Yuliya Vladimirovna
 RU2781913C1
METHOD FOR PROCESSING OF ACTIVE NITRATE RAFFINATES PRODUCED BY REGENERATION OF NUCLEAR FUEL 1993
  • Akhmatov A.A.
  • Zil'Berman B.Ja.
  • In'Kova E.N.
  • Sytnik L.V.
  • Palenik Ju.V.
  • Fedorov Ju.S.
 RU2080666C1
METHOD FOR EXTRACTING AND SEPARATING HIGH-MELTING AND RARE-EARTH ELEMENTS FROM NITRIC SOLUTIONS 1994
  • Zil'Berman B.Ja.
  • In'Kova E.N.
  • Fedorov Ju.S.
  • Shmidt O.V.
 RU2106030C1
METHOD OF PROCESSING OF IRRADIATED FUEL OF ATOMIC POWER PLANTS 1992
  • Zil'Berman B.Ja.
  • Mashkin A.N.
  • Nardova A.K.
  • Sytnik L.V.
  • Fedorov Ju.S.
  • Dzekun E.G.
  • Rodchenko P.Ju.
  • Starikov V.M.
 RU2012075C1
METHOD FOR PROCESSING OF HIGH-ACTIVITY RAFFINATE NITRATES 1990
  • Zil'Berman B.Ja.
  • Trukhanova S.Ja.
  • Dzekun E.G.
  • Novikov G.S.
  • Prokopchuk Ju.Z.
  • Zajtsev B.N.
  • Akhmatov A.A.
  • Ogaryshev N.A.
  • Saprykin V.F.
  • Rodionov V.I.
  • Korolev V.A.
 SU1739784A1
METHOD FOR PROCESSING OF SPENT NUCLEAR FUEL OF NUCLEAR POWER PLANTS 2010
  • Fedorov Jurij Stepanovich
  • Zil'Berman Boris Jakovlevich
  • Goletskij Nikolaj Dmitrievich
  • Rjabkov Dmitrij Viktorovich
  • Shadrin Andrej Jur'Evich
  • Blazheva Irina Vladimirovna
  • Kudinov Aleksandr Stanislavovich
  • Kukharev Dmitrij Nikolaevich
 RU2454742C1
METHOD FOR RECOVERING IRRADIATED NUCLEAR FUEL 1993
  • Galkin B.Ja.
  • Shishkin D.N.
 RU2069903C1

RU 2 012 078 C1

Authors

Zil'Berman B.Ja.

Makarychev-Mikhajlov M.N.

Saprykin V.F.

Sakulin S.V.

Dates

1994-04-30—Published

1992-05-19—Filed

read Similar patents