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

CATALYTIC METHOD FOR REMOVING FORMALDEHYDE FROM AQUEOUS SOLUTIONS Download PDF

Info

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

Links

Landscapes

  • Catalysts (AREA)

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

Applications Claiming Priority (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

Publications (2)

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

Family

ID=49786052

Family Applications (1)

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

Country Status (1)

Country Link
RU (1) RU2548093C2 (en)

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.

Also Published As

Publication number Publication date
RU2548093C2 (en) 2015-04-10

Similar Documents

Publication Publication Date Title
EA201491464A1 (en) METHOD FOR OBTAINING AQUEOUS SOLUTION CONTAINING AT LEAST ONE HYDROCARBONATE OF ALKALINE-METAL METAL AND ITS APPLICATION
BR112015017306A2 (en) process for the formation of methyl methacrylate
ES2626850T3 (en) Flocculation treatment agent
BR112015013859A2 (en) ferromagnetic carbon body, processes for producing a ferromagnetic carbon body and a carbon body, use of a ferromagnetic carbon body, and catalyst
BR112015021850A2 (en) carbonylation process and catalyst
EA201400580A1 (en) METHOD OF CATALYTIC REMOVAL OF CARBON DIOXIDE AND NO. OF EXHAUST GASES
BR112015022284A2 (en) improved nitric acid oxidation processes
SG11201600170PA (en) Recirculation and disposal of aqueous catalyst solutions in amine catalytic processes
WO2015087168A3 (en) Electrocatalyst
UA115273C2 (en) METHOD OF CLEANING OF RED Sludge
CN106458664A8 (en) For the catalysis system and method for process stream stream process
GB201906751D0 (en) Method of extending the useful life of an aged scr catalyst bed in an exhaust system of a stationary source of nox
DE112014002888A5 (en) Bifunctional catalysts for the electrocatalytic reduction of oxygen and the oxidation of water
RU2012126563A (en) CATALYTIC METHOD FOR REMOVING FORMALDEHYDE FROM AQUEOUS SOLUTIONS
MX2015017641A (en) Process for the regeneration of a supported noble metal catalyst.
RU2012126565A (en) CATALYTIC METHOD FOR REMOVING ACETALDEHYDE FROM ETHYL ALCOHOL
IN2014MU03425A (en)
CL2009000144A1 (en) Method for preparing an aqueous solution of glyoxylic acid by oxidation of glyoxal in the presence of nitric acid, and / or at least one nitrogen oxide and a strong acid where the conditions that satisfy the kla / q-10 equation are maintained.
MY169134A (en) Concentration of the urea solution in a process for the synthesis of urea
WO2016099066A8 (en) Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst
EA201492020A1 (en) METHODS AND CATALYSTS FOR TURNING ALKANES TO ALKENES
RU2011112721A (en) METHOD FOR PRODUCING N-CYMOL HYDROPEROXIDE
MX363252B (en) Reduction of aldehydes in amine catalysts.
UA78739U (en) Process for the preparation of 2,5-diformylfuran
RU2013139771A (en) METHOD FOR PRODUCING DIALDEHYDEdextran

Legal Events

Date Code Title Description
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