RU2012126563A - CATALYTIC METHOD FOR REMOVING FORMALDEHYDE FROM AQUEOUS SOLUTIONS - Google Patents

CATALYTIC METHOD FOR REMOVING FORMALDEHYDE FROM AQUEOUS SOLUTIONS Download PDF

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RU2012126563A
RU2012126563A RU2012126563/05A RU2012126563A RU2012126563A RU 2012126563 A RU2012126563 A RU 2012126563A RU 2012126563/05 A RU2012126563/05 A RU 2012126563/05A RU 2012126563 A RU2012126563 A RU 2012126563A RU 2012126563 A RU2012126563 A RU 2012126563A
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Russia
Prior art keywords
aqueous solutions
removing formaldehyde
catalyst
catalytic method
bringing
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RU2012126563/05A
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Russian (ru)
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RU2548093C2 (en
Inventor
Екатерина Александровна Сакардина
Екатерина Викторовна Золотухина
Тамара Александровна Кравченко
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Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет"
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Priority to RU2012126563/05A priority Critical patent/RU2548093C2/en
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Publication of RU2548093C2 publication Critical patent/RU2548093C2/en

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Abstract

Способ удаления формальдегида из водных растворов в мягких условиях путем приведения его в контакт с катализатором, отличающийся тем, что в качестве катализатора используется нанокомпозитный материал серебро-анионообменник, а окисление осуществляют при постоянном помешивании потоком кислорода.A method of removing formaldehyde from aqueous solutions under mild conditions by bringing it into contact with a catalyst, characterized in that a silver-anion exchanger nanocomposite material is used as a catalyst, and the oxidation is carried out with constant stirring with an oxygen stream.

Claims (1)

Способ удаления формальдегида из водных растворов в мягких условиях путем приведения его в контакт с катализатором, отличающийся тем, что в качестве катализатора используется нанокомпозитный материал серебро-анионообменник, а окисление осуществляют при постоянном помешивании потоком кислорода. A method of removing formaldehyde from aqueous solutions under mild conditions by bringing it into contact with a catalyst, characterized in that a silver-anion exchanger nanocomposite material is used as a catalyst, and the oxidation is carried out with constant stirring with an oxygen stream.
RU2012126563/05A 2012-06-25 2012-06-25 Catalytic process of formaldehyde removal from aqueous solutions RU2548093C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012126563/05A RU2548093C2 (en) 2012-06-25 2012-06-25 Catalytic process of formaldehyde removal from aqueous solutions

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Application Number Priority Date Filing Date Title
RU2012126563/05A RU2548093C2 (en) 2012-06-25 2012-06-25 Catalytic process of formaldehyde removal from aqueous solutions

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RU2012126563A true RU2012126563A (en) 2013-12-27
RU2548093C2 RU2548093C2 (en) 2015-04-10

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RU2012126563/05A RU2548093C2 (en) 2012-06-25 2012-06-25 Catalytic process of formaldehyde removal from aqueous solutions

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6579906B2 (en) * 2000-06-09 2003-06-17 University Of Delaware Dendrimer biocide-silver nanocomposites: their preparation and applications as potent antimicrobials
RU2254920C1 (en) * 2003-10-31 2005-06-27 Институт Катализа Имени Г.К. Борескова Сибирского Отделения Российской Академии Наук Catalyst and method for oxidation of formaldehyde
RU2358799C1 (en) * 2008-05-04 2009-06-20 Михаил Григорьевич Иванов Method of sorbent preparation for sewage waters purification of formaldehyde
TR200804513A1 (en) * 2008-06-19 2010-01-21 Durmu� Ya�Ar Ve O�Ullari Boya, Vern�K Ve Re��Ne Fabr�Kalari TiO2-ZnO nanocomposite film.

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20140716

FZ9A Application not withdrawn (correction of the notice of withdrawal)

Effective date: 20141028

MM4A The patent is invalid due to non-payment of fees

Effective date: 20150626