MD3190F1 - Procedeu de dedurizare a apei fierbinti fara reagenti - Google Patents
Procedeu de dedurizare a apei fierbinti fara reagenti Download PDFInfo
- Publication number
- MD3190F1 MD3190F1 MDA20060116A MD20060116A MD3190F1 MD 3190 F1 MD3190 F1 MD 3190F1 MD A20060116 A MDA20060116 A MD A20060116A MD 20060116 A MD20060116 A MD 20060116A MD 3190 F1 MD3190 F1 MD 3190F1
- Authority
- MD
- Moldova
- Prior art keywords
- softening
- water
- magnetosusceptible
- hot water
- invention consists
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 238000004090 dissolution Methods 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Inventia se refera la un procedeu de dedurizare aapei fara reagenti, care poate fi utilizat in sistemele de incalzire centrala si autonome pentru preintampinarea formarii depunerilor pe suprafata interioara a conductelor. Procedeul de dedurizare a apei fierbinti fara reagenti include tratarea apeicu curent periodic cu impulsuri dreptunghiulare directe si indirecte in prezenta unei suspensii departicule magnetosusceptibile cu filtrarea ulterioara a precipitatului fin dispersat. Esenta inventiei consta in aceea ca in calitate de particule magnetosusceptibile se foloseste magnetit, in cantitate de 0,01…0,05% din masa apei prelucrate, obtinut prin dizolvarea anodica a electrozilor metalici in camp electric continuu cu densitatea curentuluide 3…5 mA/cm2. Totodata se utilizeaza electrozi fabricati din oteluri cu continut redus de carbon, amplasati la o distanta de 1…3 mm, iar dizolvarealor are loc la temperatura de 60…80°C, cu schimbarea periodica a polaritatii electrozilor in regim automat peste fiecare 10…20 min. Rezultatul inventiei consta in majorarea gradului de dedurizare a apei.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060116A MD3190G2 (ro) | 2006-04-10 | 2006-04-10 | Procedeu de dedurizare a apei fierbinţi fără reagenţi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060116A MD3190G2 (ro) | 2006-04-10 | 2006-04-10 | Procedeu de dedurizare a apei fierbinţi fără reagenţi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3190F1 true MD3190F1 (ro) | 2006-11-30 |
| MD3190G2 MD3190G2 (ro) | 2007-06-30 |
Family
ID=37499965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20060116A MD3190G2 (ro) | 2006-04-10 | 2006-04-10 | Procedeu de dedurizare a apei fierbinţi fără reagenţi |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3190G2 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2401249C2 (ru) * | 2008-10-15 | 2010-10-10 | Витаутас Валентинович Сенкус | Способ очистки воды обогревательной системы от накипи |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2983G2 (ro) * | 2003-08-22 | 2007-12-31 | Производственно-Коммерческая Фирма "Mgm" О.О.О. | Procedeu de dedurizare a apei fără utilizarea reactivilor şi instalaţie pentru realizarea acestuia |
| MD3049G2 (ro) * | 2005-11-17 | 2006-12-31 | Государственный Университет Молд0 | Procedeu de dedurizare a apei |
-
2006
- 2006-04-10 MD MDA20060116A patent/MD3190G2/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD3190G2 (ro) | 2007-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |