MD1562G2 - Process for sorbent obtaining - Google Patents

Process for sorbent obtaining

Info

Publication number
MD1562G2
MD1562G2 MD99-0268A MD990268A MD1562G2 MD 1562 G2 MD1562 G2 MD 1562G2 MD 990268 A MD990268 A MD 990268A MD 1562 G2 MD1562 G2 MD 1562G2
Authority
MD
Moldova
Prior art keywords
bentonite
during
sorbent
hours
obtaining
Prior art date
Application number
MD99-0268A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD1562F1 (en
Inventor
Олег БОЛОТИН
Galina Diaur
Valeriu Bodorin
Радион САВОВ
Original Assignee
Bolotin Oleg
Galina Diaur
Valeriu Bodorin
Радион САВОВ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bolotin Oleg, Galina Diaur, Valeriu Bodorin, Радион САВОВ filed Critical Bolotin Oleg
Priority to MD99-0268A priority Critical patent/MD1562G2/en
Publication of MD1562F1 publication Critical patent/MD1562F1/en
Publication of MD1562G2 publication Critical patent/MD1562G2/en

Links

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  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The invention refers to the food industry, especialy to a process for sorbent obtaining for clarifying and stabilization of must, juice, wine and other beverages.Summary of the invention consists in degradation of bentonite, stirring up thereof into the softened water and treatment thereof with chemical agents in two stages. In the first stage the bentonite is treated with 0.25…5.00% hydrochloric acid solution at the bentonite solution ratio 1:20 during 2…4 hours. After washing and decantation in the second stage the bentonite is intensively shaked up during 3…4 hours with saturated solution of sodium carbonate at 40…50°C up to pH 8.5…9.2, then it is plastified during 3…4 days. The obtained humid product may be used directly as a sorbent or it is dried at 120…125°C during 8…10 hours and degradated.The result of the invention consists in increasing the active sorbent surface.
MD99-0268A 1999-11-26 1999-11-26 Process for sorbent obtaining MD1562G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD99-0268A MD1562G2 (en) 1999-11-26 1999-11-26 Process for sorbent obtaining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD99-0268A MD1562G2 (en) 1999-11-26 1999-11-26 Process for sorbent obtaining

Publications (2)

Publication Number Publication Date
MD1562F1 MD1562F1 (en) 2000-11-30
MD1562G2 true MD1562G2 (en) 2001-05-31

Family

ID=19739494

Family Applications (1)

Application Number Title Priority Date Filing Date
MD99-0268A MD1562G2 (en) 1999-11-26 1999-11-26 Process for sorbent obtaining

Country Status (1)

Country Link
MD (1) MD1562G2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3973C2 (en) * 2008-11-24 2010-06-30 Институт Прикладной Физики Академии Наук Молдовы Process for obtaining a sorbent on base of diatomite for purification from fluorine ions
MD20110099A2 (en) * 2011-03-18 2012-09-30 Институт Прикладной Физики Академии Наук Молдовы Sorption-filtering material for water purification and process for its production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1966G2 (en) * 2001-02-02 2003-01-31 Анатол ПУШНЯК Process for bentonite obtaining
MD2739G2 (en) * 2003-11-14 2005-12-31 Анатолие ПУШНЯК Process for bentonite acidic activation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1723113A1 (en) * 1989-12-26 1992-03-30 Краснодарский политехнический институт Method of preparation of suspension of clarifying substance for wort, juices, wines and beverages

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1723113A1 (en) * 1989-12-26 1992-03-30 Краснодарский политехнический институт Method of preparation of suspension of clarifying substance for wort, juices, wines and beverages

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Агеева Н.М., Христюк В.Т. Влияние химической и физической активации на осветляющие и стабилизирующие действия дисперсных минералов. Известия ВУЗов, Пищевая технология, 1989, №4, с. 21-23 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3973C2 (en) * 2008-11-24 2010-06-30 Институт Прикладной Физики Академии Наук Молдовы Process for obtaining a sorbent on base of diatomite for purification from fluorine ions
MD20110099A2 (en) * 2011-03-18 2012-09-30 Институт Прикладной Физики Академии Наук Молдовы Sorption-filtering material for water purification and process for its production

Also Published As

Publication number Publication date
MD1562F1 (en) 2000-11-30

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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