MD107Z - Process for regeneration of ionite with copper content - Google Patents

Process for regeneration of ionite with copper content

Info

Publication number
MD107Z
MD107Z MDS20090126A MDS20090126A MD107Z MD 107 Z MD107 Z MD 107Z MD S20090126 A MDS20090126 A MD S20090126A MD S20090126 A MDS20090126 A MD S20090126A MD 107 Z MD107 Z MD 107Z
Authority
MD
Moldova
Prior art keywords
ionite
regeneration
copper content
vacuum treatment
treatment
Prior art date
Application number
MDS20090126A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Ольга КОВАЛЁВА
Original Assignee
Государственный Университет Молд0
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 Государственный Университет Молд0 filed Critical Государственный Университет Молд0
Priority to MDS20090126A priority Critical patent/MD107Z/en
Publication of MD107Y publication Critical patent/MD107Y/en
Publication of MD107Z publication Critical patent/MD107Z/en

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention relates to a process for regeneration of ionite with copper content.The process, according to the invention, includes vacuum treatment of ionite up to the residual pressure of 0.1 kg/cm2 during 10 min and subsequent treatment thereof at the vacuum treatment with an eluent solution containing, in g/L:The result consists in increasing the ionite regeneration degree.
MDS20090126A 2009-07-01 2009-07-01 Process for regeneration of ionite with copper content MD107Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20090126A MD107Z (en) 2009-07-01 2009-07-01 Process for regeneration of ionite with copper content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20090126A MD107Z (en) 2009-07-01 2009-07-01 Process for regeneration of ionite with copper content

Publications (2)

Publication Number Publication Date
MD107Y MD107Y (en) 2009-11-30
MD107Z true MD107Z (en) 2010-06-30

Family

ID=43568844

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20090126A MD107Z (en) 2009-07-01 2009-07-01 Process for regeneration of ionite with copper content

Country Status (1)

Country Link
MD (1) MD107Z (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1111815A1 (en) * 1983-02-24 1984-09-07 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного Энергетического Машиностроения Method and apparatus for ion exchanger in countercurrent ion exchanger filter
SU1662675A1 (en) * 1988-11-15 1991-07-15 Кишиневское научно-производственное объединение технологии электробытового машиностроения Method of ionite recovery
MD960269A (en) * 1992-03-06 1998-07-31 Henkel Corporation Process for separating the metal ions from autodeposition compositions, process for regenerating ion exchange resins
RU2149850C1 (en) * 1998-06-16 2000-05-27 Волгоградская государственная архитектурно-строительная академия Concrete mix
EA002503B1 (en) * 1999-11-26 2002-06-27 Общество С Ограниченной Ответственностью "Объединение Иреа-Пензмаш" Process for countercurrent regeneration of ionites
MD2169F2 (en) * 2001-07-04 2003-05-31 Univ De Stat Din Moldova Process for recovery of non-ferrous metals from sewage hydroxide sediments and installation for realization thereof
MD2235C2 (en) * 2001-12-12 2004-02-29 Государственный Университет Молд0 Process for regeneration of heavy-basic anionites modified with Fe(III)
MD2234C2 (en) * 2001-11-15 2004-02-29 Государственный Университет Молд0 Process for regeneration of heavy-basic anionites modified with Cr(III)
MD2373F2 (en) * 1997-04-03 2004-02-29 Bucher Alimentech Ltd Process for reducing the patulin concentration in fruit juices, device for realization of the process and process for used resin regenerating after juice treatment
RU2241542C1 (en) * 2003-09-05 2004-12-10 ЗАО "Научно-Производственная Компания "Медиана-Фильтр" Ionite regeneration method
RU2258563C1 (en) * 2004-06-28 2005-08-20 Волгоградский государственный технический университет (ВолгГТУ) Method of regeneration of ion-exchange material
  • 2009

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1111815A1 (en) * 1983-02-24 1984-09-07 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного Энергетического Машиностроения Method and apparatus for ion exchanger in countercurrent ion exchanger filter
SU1662675A1 (en) * 1988-11-15 1991-07-15 Кишиневское научно-производственное объединение технологии электробытового машиностроения Method of ionite recovery
MD960269A (en) * 1992-03-06 1998-07-31 Henkel Corporation Process for separating the metal ions from autodeposition compositions, process for regenerating ion exchange resins
MD2373F2 (en) * 1997-04-03 2004-02-29 Bucher Alimentech Ltd Process for reducing the patulin concentration in fruit juices, device for realization of the process and process for used resin regenerating after juice treatment
RU2149850C1 (en) * 1998-06-16 2000-05-27 Волгоградская государственная архитектурно-строительная академия Concrete mix
EA002503B1 (en) * 1999-11-26 2002-06-27 Общество С Ограниченной Ответственностью "Объединение Иреа-Пензмаш" Process for countercurrent regeneration of ionites
MD2169F2 (en) * 2001-07-04 2003-05-31 Univ De Stat Din Moldova Process for recovery of non-ferrous metals from sewage hydroxide sediments and installation for realization thereof
MD2234C2 (en) * 2001-11-15 2004-02-29 Государственный Университет Молд0 Process for regeneration of heavy-basic anionites modified with Cr(III)
MD2235C2 (en) * 2001-12-12 2004-02-29 Государственный Университет Молд0 Process for regeneration of heavy-basic anionites modified with Fe(III)
RU2241542C1 (en) * 2003-09-05 2004-12-10 ЗАО "Научно-Производственная Компания "Медиана-Фильтр" Ionite regeneration method
RU2258563C1 (en) * 2004-06-28 2005-08-20 Волгоградский государственный технический университет (ВолгГТУ) Method of regeneration of ion-exchange material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Когановский А.М., Клименко Н.А. и др. Очистка и использование сточных вод в промышленном водоснабжении. Москва, Химия, 1983, с. 224-232 *
Смирнов Д.Н., Генкин В.Е. Очистка сточных вод в процессах обработки металлов. Москва, Металлургия, 1980, с.154-166 *

Also Published As

Publication number Publication date
MD107Y (en) 2009-11-30

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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)