MD2739G2 - Process for bentonite acidic activation - Google Patents
Process for bentonite acidic activationInfo
- Publication number
- MD2739G2 MD2739G2 MDA20030269A MD20030269A MD2739G2 MD 2739 G2 MD2739 G2 MD 2739G2 MD A20030269 A MDA20030269 A MD A20030269A MD 20030269 A MD20030269 A MD 20030269A MD 2739 G2 MD2739 G2 MD 2739G2
- Authority
- MD
- Moldova
- Prior art keywords
- bentonite
- suspension
- cationite
- separation
- carried out
- Prior art date
Links
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention relates to a process for bentonite acid activation and may be used in the wine industry and for juice production.The process for bentonite acidic activation includes comminution of natural bentonite, soaking thereof into water, bentonite acid treatment, separation of bentonite suspension, drying and comminution of activated bentonite. The bentonite acid treatment is carried out during 24 hours by introducing into its aqueous suspension the cationite КУ-1 or КУ-2-8, or КБ-4, in the ratio bentonite suspension:cationite of (4…8):1 with periodic mixing, and separation of the bentonite suspension is carried out by filtration thereof through the sieve.The result of the invention consists in the acceleration of the process for activated bentonite obtaining with reduced content of Ca2+ and Fe3+ ions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20030269A MD2739G2 (en) | 2003-11-14 | 2003-11-14 | Process for bentonite acidic activation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20030269A MD2739G2 (en) | 2003-11-14 | 2003-11-14 | Process for bentonite acidic activation |
Publications (2)
Publication Number | Publication Date |
---|---|
MD2739F1 MD2739F1 (en) | 2005-04-30 |
MD2739G2 true MD2739G2 (en) | 2005-12-31 |
Family
ID=34511279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20030269A MD2739G2 (en) | 2003-11-14 | 2003-11-14 | Process for bentonite acidic activation |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD2739G2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU639934A1 (en) * | 1977-05-31 | 1978-12-30 | Институт Неорганической И Физической Химии Ан Азербайджанской Сср | Method of purifying wines and wine materials |
RU2125600C1 (en) * | 1994-06-09 | 1999-01-27 | Маслов Геральд Алексеевич | Method and reagent for treating beverage or intermediate product |
MD1453F1 (en) * | 1999-05-14 | 2000-04-30 | Oleg Bolotin | Process for sorbent obtaining |
MD1562F1 (en) * | 1999-11-26 | 2000-11-30 | Radion Savov | Process for sorbent obtaining |
MD1966G2 (en) * | 2001-02-02 | 2003-01-31 | Анатол ПУШНЯК | Process for bentonite obtaining |
-
2003
- 2003-11-14 MD MDA20030269A patent/MD2739G2/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU639934A1 (en) * | 1977-05-31 | 1978-12-30 | Институт Неорганической И Физической Химии Ан Азербайджанской Сср | Method of purifying wines and wine materials |
RU2125600C1 (en) * | 1994-06-09 | 1999-01-27 | Маслов Геральд Алексеевич | Method and reagent for treating beverage or intermediate product |
MD1453F1 (en) * | 1999-05-14 | 2000-04-30 | Oleg Bolotin | Process for sorbent obtaining |
MD1562F1 (en) * | 1999-11-26 | 2000-11-30 | Radion Savov | Process for sorbent obtaining |
MD1966G2 (en) * | 2001-02-02 | 2003-01-31 | Анатол ПУШНЯК | Process for bentonite obtaining |
Non-Patent Citations (2)
Title |
---|
Таран Н.Г. Адсорбенты и иониты в пищевой промышленности. М., Легкая и пищ. пром., 1983, с. 50…53 * |
Таран Н.Г. Адсорбенты и иониты в пищевой промышленности. Москва, Легкая и пищ. пром., 1983, с. 50…53 * |
Also Published As
Publication number | Publication date |
---|---|
MD2739F1 (en) | 2005-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |