BR112018015197A2 - célula eletrolítica para geração de hidrogênio - Google Patents

célula eletrolítica para geração de hidrogênio

Info

Publication number
BR112018015197A2
BR112018015197A2 BR112018015197A BR112018015197A BR112018015197A2 BR 112018015197 A2 BR112018015197 A2 BR 112018015197A2 BR 112018015197 A BR112018015197 A BR 112018015197A BR 112018015197 A BR112018015197 A BR 112018015197A BR 112018015197 A2 BR112018015197 A2 BR 112018015197A2
Authority
BR
Brazil
Prior art keywords
closure plate
compartment
cell
cathode compartment
cathode
Prior art date
Application number
BR112018015197A
Other languages
English (en)
Other versions
BR112018015197B1 (pt
Inventor
Fratti Giovanni
Boccia Massimiliano
Cremonese Roberto
Original Assignee
H2 Eng D O O
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 H2 Eng D O O filed Critical H2 Eng D O O
Publication of BR112018015197A2 publication Critical patent/BR112018015197A2/pt
Publication of BR112018015197B1 publication Critical patent/BR112018015197B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/05—Pressure cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

a presente invenção refere-se a uma célula eletrolítica para geração de hidrogênio através da eletrólise de água, compreendendo um compartimento anódico (10) e um compartimento catódico (9) separados por uma membrana eletrolítica alcalina polimérica sólida (4). o compartimento anódico (10) compreende um eletrodo positivo ou anodo (3) pelo menos parcialmente submerso em uma camada de água (19), e o compartimento catódico (9) compreende um eletrodo negativo ou catodo (2). a célula (1) está compreendida entre uma primeira placa de fechamento (7) e uma segunda placa de fechamento (8). um tirante (22), fornecido na porção central da primeira placa de fechamento (7), passa através da primeira placa de fechamento (7), da célula (1) e da segunda placa de fechamento (8). um coletor central (21) para transportar o hidrogênio gerado no compartimento catódico (9) é disposto coaxialmente à barra roscada (22) e está em comunicação com o compartimento catódico (9) através de uma abertura (23) formada no tirante (22).
BR112018015197-1A 2016-01-26 2017-01-23 Célula e pilha eletrolítica para geração de hidrogênio BR112018015197B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102016000007663 2016-01-26
ITUB2016A000083A ITUB20160083A1 (it) 2016-01-26 2016-01-26 Cella elettrolitica per la produzione di idrogeno
PCT/IB2017/050333 WO2017130092A1 (en) 2016-01-26 2017-01-23 Electrolytic cell for generating hydrogen

Publications (2)

Publication Number Publication Date
BR112018015197A2 true BR112018015197A2 (pt) 2018-12-26
BR112018015197B1 BR112018015197B1 (pt) 2023-08-22

Family

ID=

Also Published As

Publication number Publication date
US20190048480A1 (en) 2019-02-14
RU2733726C2 (ru) 2020-10-06
EP3408428A1 (en) 2018-12-05
EP3408428B1 (en) 2020-08-05
CN108603297A (zh) 2018-09-28
ZA201805642B (en) 2019-11-27
ES2824901T3 (es) 2021-05-13
CA3012563A1 (en) 2017-08-03
US10787747B2 (en) 2020-09-29
CN108603297B (zh) 2021-03-26
WO2017130092A1 (en) 2017-08-03
RU2018130722A3 (pt) 2020-02-27
ITUB20160083A1 (it) 2017-07-26
RU2018130722A (ru) 2020-02-27
CA3012563C (en) 2023-09-26

Similar Documents

Publication Publication Date Title
CL2017000842A1 (es) Celda electro-química de haluro de zinc
BR112015012889A2 (pt) células eletroquímicas alcalinas com combinação de eletrólito e separador
PH12018000230B1 (en) Water electrolysis device
CL2020001348A1 (es) Unidad de electrólisis y electrolizador.
BR112015032530A2 (pt) métodos para produzir e fornecer gás de hidrogênio
AR077340A1 (es) Anodo ranurado de cuba de electrolisis
BR112013003320A2 (pt) aparelhagem para uso em eletrorrefinação e eletroextração
CR20110488A (es) Aparato y método para controlar la nucleación durante la electrólisis
MY175653A (en) Electrolytic enrichment method for heavy water
FR2969179B1 (fr) Cellule de production d'hydrogene comprenant une cellule d'electrolyseur de la vapeur d'eau a haute temperature.
CO6430496A2 (es) Aparato y método para controlar la nucleación durante la electrólisis
WO2012048280A3 (en) Electrochemical systems and methods for operating electrochemical cell with an acidic anolyte
BRPI0905352A2 (pt) aparelho de geração de hidrogênio-oxigênio
CL2017002154A1 (es) Conjunto de diafragma-electrodo para uso en electrolizadores de agua alcalina
BR112013009047A2 (pt) célula eletrolítica, e, método para operar uma célula eletrolítica
AR108239A1 (es) Ánodo seguro para celda electroquímica
BR112013030951A2 (pt) Conjunto membrana / eletrodo para dispositivo de eletrólise
TN2016000129A1 (en) Device and method for the flexible use of electricity.
SG10201807060VA (en) Water electrolysis device
BRPI0713279A2 (pt) Dispositivo para a purificação eletroquímica de água
SA519402222B1 (ar) تخزين طاقة ميكانيكية في بطاريات تدفق لتحسين تخزين الطاقة
SA518400459B1 (ar) جهاز وطريقة للاستخدام الكهروكيميائي لثاني أكسيد الكربون.
ES2530897T3 (es) Procedimiento y dispositivo para la electrólisis de una disolución acuosa de cloruro de hidrógeno o cloruro de metal alcalino en una celda de electrólisis
AR091180A1 (es) Una placa bipolar para una celda de combustible
BR112018015197A2 (pt) célula eletrolítica para geração de hidrogênio

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/01/2017, OBSERVADAS AS CONDICOES LEGAIS