MD106Y - Procedeu de regenerare a ionitului cu continut de nichel si zinc - Google Patents

Procedeu de regenerare a ionitului cu continut de nichel si zinc

Info

Publication number
MD106Y
MD106Y MDS20090125A MDS20090125A MD106Y MD 106 Y MD106 Y MD 106Y MD S20090125 A MDS20090125 A MD S20090125A MD S20090125 A MDS20090125 A MD S20090125A MD 106 Y MD106 Y MD 106Y
Authority
MD
Moldova
Prior art keywords
ionite
regeneration
nickel
zinc content
regenerating
Prior art date
Application number
MDS20090125A
Other languages
English (en)
Inventor
Olga Covaliova
Original Assignee
Universitatea De Stat Din Moldova
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitatea De Stat Din Moldova filed Critical Universitatea De Stat Din Moldova
Priority to MDS20090125A priority Critical patent/MD106Z/ro
Publication of MD106Y publication Critical patent/MD106Y/ro
Publication of MD106Z publication Critical patent/MD106Z/ro

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

Inventia se refera la un procedeu de regenerare a ionitului cu continut de nichel si zinc. Procedeul, conform inventiei, include vacuumarea ionitului pana la presiunea remanenta de 0,1…0,3 kg/cm2 in decurs de 5…10 min si tratarea ulterioara a acestuia la vacuumare cu o solutie de eluant care contine, in g/L:clorura de amoniu 80...100acid boric 8…10apa restul.Rezultatul consta in majorarea gradului de regenerare a ionitului.
MDS20090125A 2008-01-29 2008-01-29 Procedeu de regenerare a ionitului cu conţinut de nichel şi zinc MD106Z (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20090125A MD106Z (ro) 2008-01-29 2008-01-29 Procedeu de regenerare a ionitului cu conţinut de nichel şi zinc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20090125A MD106Z (ro) 2008-01-29 2008-01-29 Procedeu de regenerare a ionitului cu conţinut de nichel şi zinc

Publications (2)

Publication Number Publication Date
MD106Y true MD106Y (ro) 2009-11-30
MD106Z MD106Z (ro) 2010-06-30

Family

ID=43568843

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20090125A MD106Z (ro) 2008-01-29 2008-01-29 Procedeu de regenerare a ionitului cu conţinut de nichel şi zinc

Country Status (1)

Country Link
MD (1) MD106Z (ro)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1111815A1 (ru) * 1983-02-24 1984-09-07 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного Энергетического Машиностроения Способ регенерации ионита в противоточном ионитном фильтре и устройство дл его осуществлени
SU1662675A1 (ru) * 1988-11-15 1991-07-15 Кишиневское научно-производственное объединение технологии электробытового машиностроения Способ регенерации ионита
CA2117642A1 (en) * 1992-03-06 1993-09-16 William G. Kozak Regenerating chelating type ion exchange resins
MD2373F2 (ro) * 1997-04-03 2004-02-29 Bucher Alimentech Ltd Procedeu de reducere a concentratiei de patulina in sucurile de fructe, dispozitiv pentru realizarea procedeului si procedeu de regenerare a rasinii utilizate dupa tratarea sucului
RU2149850C1 (ru) * 1998-06-16 2000-05-27 Волгоградская государственная архитектурно-строительная академия Бетонная смесь
RU2149685C1 (ru) * 1999-11-26 2000-05-27 Общество С Ограниченной Ответственностью "Объединение Иреа-Пензмаш" Способ противоточной регенерации ионитов
MD2169G2 (ro) * 2001-07-04 2003-11-30 Государственный Университет Молд0 Procedeu de regenerare a metalelor colorate din sedimentele hidroxidice ale apelor reziduale şi instalaţie pentru realizarea acestuia
MD2234C2 (ro) * 2001-11-15 2004-02-29 Государственный Университет Молд0 Procedeu de regenerare a anioniţilor puternic bazici modificaţi cu Cr(III)
MD2235C2 (ro) * 2001-12-12 2004-02-29 Государственный Университет Молд0 Procedeu de regenerare a anioniţilor puternic bazici modificaţi cu Fe (III)
RU2241542C1 (ru) * 2003-09-05 2004-12-10 ЗАО "Научно-Производственная Компания "Медиана-Фильтр" Способ регенерации ионитов
RU2258563C1 (ru) * 2004-06-28 2005-08-20 Волгоградский государственный технический университет (ВолгГТУ) Способ регенерации ионообменного материала
  • 2008

Also Published As

Publication number Publication date
MD106Z (ro) 2010-06-30

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Legal Events

Date Code Title Description
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)