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1. WO2020113089 - METHOD AND APPARATUS FOR ENERGY EFFICIENT ELECTROCHEMICAL PRODUCTION OF HYDRIDE GASES

Publication Number WO/2020/113089
Publication Date 04.06.2020
International Application No. PCT/US2019/063735
International Filing Date 27.11.2019
IPC
C25B 9/16 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
16Cells or assemblies of cells comprising at least one electrode made of particles; Assemblies of constructional parts thereof
C25B 15/08 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
15Operating or servicing of cells
08Supplying or removing reactants or electrolytes; Regeneration of electrolytes
C25B 15/02 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
15Operating or servicing of cells
02Process control or regulation
C25B 1/00 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
1Electrolytic production of inorganic compounds or non-metals
C25B 11/03 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
11Electrodes; Manufacture thereof not otherwise provided for
02characterised by shape or form
03perforated or foraminous
C25B 11/04 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
11Electrodes; Manufacture thereof not otherwise provided for
04characterised by the material
CPC
C25B 1/00
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
1Electrolytic production of inorganic compounds or non-metals
C25B 11/0452
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
11Electrodes; Manufacture thereof not otherwise provided for
04characterised by the material
0442characterised by the material of the coating
0447Coatings consisting of a single component
0452Non-noble metal oxides
C25B 11/0473
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
11Electrodes; Manufacture thereof not otherwise provided for
04characterised by the material
0442characterised by the material of the coating
0447Coatings consisting of a single component
0473Noble metals
C25B 15/02
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
15Operating or servicing of cells
02Process control or regulation
C25B 15/08
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
15Operating or servicing of cells
08Supplying or removing reactants or electrolytes; Regeneration of electrolytes
C25B 9/166
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
16Cells or assemblies of cells comprising at least one electrode made of particles; Assemblies of constructional parts thereof
166comprising static bed electrodes
Applicants
  • AYERS GROUP, LLC [US]/[US]
Inventors
  • AYERS, William, M.
Agents
  • GANDY, Kenneth, A.
  • REEVES, Charles, R.
  • HENRY, Thomas, Q.
  • GANDY, Kenneth, A.
  • MCNETT, John, C.
Priority Data
62/772,53128.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR ENERGY EFFICIENT ELECTROCHEMICAL PRODUCTION OF HYDRIDE GASES
(FR) PROCÉDÉ ET APPAREIL DE PRODUCTION ÉLECTROCHIMIQUE ÉCO-ÉNERGÉTIQUE DE GAZ D'HYDRURES
Abstract
(EN)
Described are electrochemical systems and methods for the generation of high purity hydride gases, e.g. for delivery to semiconductor fabrication reactors.
(FR)
L'invention concerne des systèmes et des procédés électrochimiques de génération de gaz d'hydrures de grande pureté, à des fins, par exemple, de distribution à des réacteurs de fabrication de semi-conducteurs.
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