MD107Y - Process for regeneration of ionite with copper content - Google Patents
Process for regeneration of ionite with copper contentInfo
- Publication number
- MD107Y MD107Y MDS20090126A MDS20090126A MD107Y MD 107 Y MD107 Y MD 107Y MD S20090126 A MDS20090126 A MD S20090126A MD S20090126 A MDS20090126 A MD S20090126A MD 107 Y MD107 Y MD 107Y
- Authority
- MD
- Moldova
- Prior art keywords
- ionite
- regeneration
- copper content
- regenerating
- rest
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052802 copper Inorganic materials 0.000 title abstract 2
- 239000010949 copper Substances 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 title abstract 2
- 238000011069 regeneration method Methods 0.000 title abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000003480 eluent Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Inventia se refera la un procedeu de regenerare a ionitului cu continut de cupru.Procedeul, conform inventiei, include vacuumarea ionitului pana la presiunea remanenta de 0,1 kg/cm2 in decurs de 10 min si tratarea ulterioara a acestuia la vacuumarecu o solutie de eluant care contine, in g/L:pirofosfat de kaliu 80...100clorura de amoniu8…10apa restul.Rezultatul consta in majorarea gradului de regenerare a ionitului.The invention relates to a process for regenerating the ionite with copper content. The process according to the invention includes vacuuming the ionite up to the remaining pressure of 0.1 kg / cm2 within 10 minutes and its subsequent treatment at vacuum with an eluent solution. which contains, in g / L: potassium pyrophosphate 80 ... 100 ammonium chloride 8 ... 10 beyond the rest. The result is an increase in the degree of ionite regeneration.
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 true MD107Y (en) | 2009-11-30 |
| MD107Z 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) |
Family Cites Families (11)
| 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 |
| ATE276675T1 (en) * | 1997-04-03 | 2004-10-15 | Bucher Alimentech Ltd | METHOD FOR REDUCING PATULIN CONCENTRATION IN FRUIT JUICES |
| RU2149850C1 (en) * | 1998-06-16 | 2000-05-27 | Волгоградская государственная архитектурно-строительная академия | Concrete mix |
| RU2149685C1 (en) * | 1999-11-26 | 2000-05-27 | Общество С Ограниченной Ответственностью "Объединение Иреа-Пензмаш" | Method of countercurrent regeneration of ionites |
| MD2169G2 (en) * | 2001-07-04 | 2003-11-30 | Государственный Университет Молд0 | 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 |
-
2009
- 2009-07-01 MD MDS20090126A patent/MD107Z/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD107Z (en) | 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) |