MD2356G2 - Process for adsorbent obtaining and process for demetalation of wine-making products with utilization thereof - Google Patents
Process for adsorbent obtaining and process for demetalation of wine-making products with utilization thereof Download PDFInfo
- Publication number
- MD2356G2 MD2356G2 MDA20020276A MD20020276A MD2356G2 MD 2356 G2 MD2356 G2 MD 2356G2 MD A20020276 A MDA20020276 A MD A20020276A MD 20020276 A MD20020276 A MD 20020276A MD 2356 G2 MD2356 G2 MD 2356G2
- Authority
- MD
- Moldova
- Prior art keywords
- wine
- adsorbent
- demetalation
- utilization
- making products
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 8
- 239000003463 adsorbent Substances 0.000 title abstract 6
- 238000007324 demetalation reaction Methods 0.000 title abstract 4
- 238000011514 vinification Methods 0.000 title abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000005749 Copper compound Substances 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- 238000005243 fluidization Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 235000019362 perlite Nutrition 0.000 abstract 1
- 239000010451 perlite Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention refers to the wine industry, in particular to a process for adsorbent obtaining and to a process for demetalation of wine-making products with utilization thereof.According to the invention, the process for adsorbent obtain of perlite at a temperature of 120…160°C during 1…2 hours, comminution, carbonization in isothermic conditions at a temperature of 450…500°C during 2…3 hours in nonoxidizing atmosphere and electrochemical activation in 3…5% solution of potassium or sodium orthophosphate in the anodic chamber of the diaphragm cell, the anodic current density being of 2…3 A/dm3 during 5…10 min.The process for demetalation of wine-making products with utilization of the adsorbent obtained by said process is carried out with adsorbent fluidization in a dose of 6…10 g of adsorbent per 1 g of iron and/or copper compounds during 15…20 min.The result consists in increasing the different and in intensifying the process for demetalation of wine-making products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020276A MD2356G2 (en) | 2002-11-15 | 2002-11-15 | Process for adsorbent obtaining and process for demetalation of wine-making products with utilization thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020276A MD2356G2 (en) | 2002-11-15 | 2002-11-15 | Process for adsorbent obtaining and process for demetalation of wine-making products with utilization thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD2356F1 MD2356F1 (en) | 2004-01-31 |
| MD2356G2 true MD2356G2 (en) | 2004-07-31 |
Family
ID=32065024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20020276A MD2356G2 (en) | 2002-11-15 | 2002-11-15 | Process for adsorbent obtaining and process for demetalation of wine-making products with utilization thereof |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2356G2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD294Z (en) * | 2010-02-24 | 2011-07-31 | Государственный Университет Молд0 | Process for producing mineral-carbonic adsorbents |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1010G2 (en) * | 1997-12-01 | 1999-04-30 | Николае ТАРАН | Process for demetalation of the alcoholic drinks and juices |
| MD1747F2 (en) * | 1999-02-26 | 2001-09-30 | Univ De Stat Din Moldova | Process for obtaining a carbon-mineral sorbent and process for demetallization of untreated wine by using thereof |
-
2002
- 2002-11-15 MD MDA20020276A patent/MD2356G2/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1010G2 (en) * | 1997-12-01 | 1999-04-30 | Николае ТАРАН | Process for demetalation of the alcoholic drinks and juices |
| MD1747F2 (en) * | 1999-02-26 | 2001-09-30 | Univ De Stat Din Moldova | Process for obtaining a carbon-mineral sorbent and process for demetallization of untreated wine by using thereof |
| MD1747G2 (en) * | 1999-02-26 | 2002-03-31 | Государственный Университет Молд0 | Process for obtaining a carbon-mineral sorbent and process for demetallization of untreated wine by using thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD294Z (en) * | 2010-02-24 | 2011-07-31 | Государственный Университет Молд0 | Process for producing mineral-carbonic adsorbents |
Also Published As
| Publication number | Publication date |
|---|---|
| MD2356F1 (en) | 2004-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |