BR112018003016A2 - hydrogen peroxide manufacturing process - Google Patents

hydrogen peroxide manufacturing process

Info

Publication number
BR112018003016A2
BR112018003016A2 BR112018003016A BR112018003016A BR112018003016A2 BR 112018003016 A2 BR112018003016 A2 BR 112018003016A2 BR 112018003016 A BR112018003016 A BR 112018003016A BR 112018003016 A BR112018003016 A BR 112018003016A BR 112018003016 A2 BR112018003016 A2 BR 112018003016A2
Authority
BR
Brazil
Prior art keywords
hydrogen peroxide
compound
hydroquinone
working solution
reactors
Prior art date
Application number
BR112018003016A
Other languages
Portuguese (pt)
Inventor
Nakamura Gustavo
Markus Dhaese Patrick
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BR112018003016A2 publication Critical patent/BR112018003016A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/022—Preparation from organic compounds
    • C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process

Abstract

um processo para a produção de peróxido de hidrogênio pelo processo-ao que compreende as seguintes etapas: (a) hidrogenação de uma solução de trabalho compreendendo pelo menos um composto de quinona selecionado de antraquinona (aq) e seus derivados para obter pelo menos um composto de hidroquinona correspondente; (b) oxidação do dito pelo menos um composto de hidroquinona para obter peróxido de hidrogênio; e (c) extração do dito peróxido de hidrogênio, durante e/ou subsequentemente à dita etapa de oxidação; em que o processo-ao é caracterizado pelo fato de que a hidrogenação do pelo menos um composto de quinona é realizada através da mistura de uma solução de trabalho compreendendo o composto de quinona com hidrogênio ou um gás contendo hidrogênio em um ou mais reatores com minicanais; e/ou a oxidação do pelo menos um composto de hidroquinona é realizada através da mistura de uma solução de trabalho compreendendo o composto de hidroquinona com oxigênio ou um gás contendo oxigênio em um ou mais reatores com minicanais; e adicionalmente caracterizado pelo fato de que o processo-ao que usa pelo menos um dos ditos reatores de minicanais na hidrogenação (a) e/ou na oxidação (b) está adaptado para obter uma solução aquosa de peróxido de hidrogênio que está pelo menos parcialmente pronta para ser usada no mesmo local da indústria que o dito processo-ao, quer diretamente após resultar da extração (c) ou, opcionalmente, após um armazenamento no mesmo local, em outro processo industrial no dito local da indústria que envolve o uso de um peróxido de hidrogênio aquoso.a process for the production of hydrogen peroxide by the process comprising the following steps: (a) hydrogenating a working solution comprising at least one anthraquinone-selected quinone compound (aq) and derivatives thereof to obtain at least one compound of corresponding hydroquinone; (b) oxidizing said at least one hydroquinone compound to obtain hydrogen peroxide; and (c) extracting said hydrogen peroxide during and / or subsequent to said oxidation step; wherein the steel process is characterized in that the hydrogenation of at least one quinone compound is accomplished by mixing a working solution comprising the quinone compound with hydrogen or a hydrogen-containing gas in one or more multichannel reactors. ; and / or oxidizing the at least one hydroquinone compound is accomplished by mixing a working solution comprising the hydroquinone compound with oxygen or an oxygen-containing gas in one or more mini-channel reactors; and further characterized by the fact that the process using at least one of said mini-channel reactors in hydrogenation (a) and / or oxidation (b) is adapted to obtain an aqueous hydrogen peroxide solution that is at least partially ready to be used at the same industry site as the said process, either directly after extraction (c) or, optionally, after storage at the same site, in another industrial process at said industry site involving the use of an aqueous hydrogen peroxide.

BR112018003016A 2015-08-19 2015-08-19 hydrogen peroxide manufacturing process BR112018003016A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/069007 WO2017028911A1 (en) 2015-08-19 2015-08-19 Process for manufacturing hydrogen peroxide

Publications (1)

Publication Number Publication Date
BR112018003016A2 true BR112018003016A2 (en) 2018-09-18

Family

ID=54065848

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003016A BR112018003016A2 (en) 2015-08-19 2015-08-19 hydrogen peroxide manufacturing process

Country Status (2)

Country Link
BR (1) BR112018003016A2 (en)
WO (1) WO2017028911A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2022205935A1 (en) * 2021-01-08 2023-08-10 Synexis Llc Microbial control on high-touch surfaces in health care facilities

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE540000T1 (en) * 2005-08-31 2012-01-15 Fmc Corp AUTOXIDATIVE PRODUCTION OF HYDROGEN PEROXIDE USING OXIDATION IN A MICROREACTOR
JP2009529479A (en) * 2005-08-31 2009-08-20 エフ エム シー コーポレーション Autooxidation of hydrogen peroxide by hydrogenation in a microreactor
PE20141489A1 (en) * 2011-10-11 2014-10-23 Solvay PROCESS TO PRODUCE HYDROGEN PEROXIDE
MY169486A (en) * 2011-10-11 2019-04-15 Solvay Process for producing hydrogen peroxide
EP2639200A1 (en) * 2012-03-13 2013-09-18 Solvay Sa Plant for hydrogen peroxide production and a process using it

Also Published As

Publication number Publication date
WO2017028911A1 (en) 2017-02-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements