MD1700C2 - Procedeu de concentrare a soluţiilor apoase - Google Patents
Procedeu de concentrare a soluţiilor apoase Download PDFInfo
- Publication number
- MD1700C2 MD1700C2 MD99-0102A MD990102A MD1700C2 MD 1700 C2 MD1700 C2 MD 1700C2 MD 990102 A MD990102 A MD 990102A MD 1700 C2 MD1700 C2 MD 1700C2
- Authority
- MD
- Moldova
- Prior art keywords
- hydrates
- hydrate forming
- forming agent
- concentration
- aqueous solutions
- Prior art date
Links
- 239000007864 aqueous solution Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 5
- 150000004677 hydrates Chemical class 0.000 abstract 5
- 239000012141 concentrate Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 238000002844 melting Methods 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 238000005406 washing Methods 0.000 abstract 3
- 238000009434 installation Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005115 demineralization Methods 0.000 abstract 1
- 230000002328 demineralizing effect Effects 0.000 abstract 1
- 238000005243 fluidization Methods 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Non-Alcoholic Beverages (AREA)
- Extraction Or Liquid Replacement (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Seasonings (AREA)
Abstract
Invenţia se referă la tehnica de concentrare a diferitelor soluţii apoase şi poate fi utilizată în instalaţiile pentru concentrarea produselor în industriile alimentară, farmaceutică şi pentru desalinizarea apei de mare.Procedeul de concentrare a soluţiilor apoase include combinarea soluţiilor apoase cu un agent hidratogen cu formarea amestecului din hidraţi, agentului hidratogen gazos şi concentratului de substanţe, separarea hidraţilor obţinuţi de concentratul de substanţe, spălarea şi topirea lor, colectarea concentratului de substanţe obţinut şi apei provenite din topire, lichefierea agentului hidratogen. Noutatea invenţiei constă în aceea că spălarea şi topirea hidraţilor se efectuează la presiunea de formare a hidraţilor, totodată spălarea hidraţilor se efectuează cu agentul hidratogen lichefiat care în amestec cu concentratul de substanţe se readuce în contact cu soluţia apoasă supusă concentrării, iar apa provenită din topire se încălzeşte pe contul căldurii de condensare a agentului hidratogen şi apoi se utilizează pentru topirea hidraţilor.Rezultatul invenţiei constă în reducerea pierderilor de substanţă şi consumului de energie, precum şi în ridicarea productivităţii instalaţiei.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD99-0102A MD1700C2 (ro) | 1999-03-11 | 1999-03-11 | Procedeu de concentrare a soluţiilor apoase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD99-0102A MD1700C2 (ro) | 1999-03-11 | 1999-03-11 | Procedeu de concentrare a soluţiilor apoase |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD990102A MD990102A (ro) | 2000-12-31 |
| MD1700B2 MD1700B2 (ro) | 2001-07-31 |
| MD1700C2 true MD1700C2 (ro) | 2002-01-31 |
Family
ID=19739367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD99-0102A MD1700C2 (ro) | 1999-03-11 | 1999-03-11 | Procedeu de concentrare a soluţiilor apoase |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1700C2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD13Z (ro) * | 2008-11-11 | 2009-11-30 | Институт Пишевых Технологий | Procedeu de concentrare a produselor alimentare lichide în flux continuu |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU689698A1 (ru) * | 1976-05-11 | 1979-10-05 | Всесоюзный Научно-Исследовательский Институт Органического Синтеза | Установка дл обессоливани воды вымораживанием |
| SU1130532A1 (ru) * | 1983-06-27 | 1984-12-23 | Одесский Технологический Институт Холодильной Промышленности | Способ опреснени воды и установка дл его осуществлени |
| SU1204222A1 (ru) * | 1983-12-21 | 1986-01-15 | Одесский Технологический Институт Холодильной Промышленности | Установка дл опреснени воды |
| SU1556636A1 (ru) * | 1988-04-13 | 1990-04-15 | Е. А. Похиленко и А. Е. Похиленко | Установка дл концентрировани жидких продуктов |
-
1999
- 1999-03-11 MD MD99-0102A patent/MD1700C2/ro not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU689698A1 (ru) * | 1976-05-11 | 1979-10-05 | Всесоюзный Научно-Исследовательский Институт Органического Синтеза | Установка дл обессоливани воды вымораживанием |
| SU1130532A1 (ru) * | 1983-06-27 | 1984-12-23 | Одесский Технологический Институт Холодильной Промышленности | Способ опреснени воды и установка дл его осуществлени |
| SU1204222A1 (ru) * | 1983-12-21 | 1986-01-15 | Одесский Технологический Институт Холодильной Промышленности | Установка дл опреснени воды |
| SU1556636A1 (ru) * | 1988-04-13 | 1990-04-15 | Е. А. Похиленко и А. Е. Похиленко | Установка дл концентрировани жидких продуктов |
Non-Patent Citations (1)
| Title |
|---|
| Кудряшов В. И. Бухгалтер Э. Б. Разработка и эксплуатация газовых и газоконденсатных месторождений. ВНИИЭГАЗПРОМ, Москва, 1976, с. 30-31 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD13Z (ro) * | 2008-11-11 | 2009-11-30 | Институт Пишевых Технологий | Procedeu de concentrare a produselor alimentare lichide în flux continuu |
Also Published As
| Publication number | Publication date |
|---|---|
| MD990102A (ro) | 2000-12-31 |
| MD1700B2 (ro) | 2001-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD99 | Pending application | ||
| 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 |