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Matches 1 - 50 out of 3,960

Document Document Title
WO/2020/184824A1
The present invention relates to an electrolysis system for converting carbon dioxide (CO2) to oxalic acid (H2C2O4) by using an electrochemical method, and an electrolysis method using same.  
WO/2020/185065A1
A novel process for production of polymers, often with fuels/chemicals as by-products. The invention consists of device design, addition polymerization process, and condensation polymerization process. The device is a mechanical design t...  
WO/2020/175707A1
An electrode catalyst which is obtained by having an electrode carrier that is composed of a conductive substance support a metal or a metal oxide. It is preferable that: the electrode carrier contains one or more metals that are selecte...  
WO/2020/176575A1
A method of electrochemical reduction of CO2 includes the use of a catalyst of Cu/Cu2O particles including Cu/Cu2O interfaces. The catalyst may be included in an electrochemical cell for the conversion of CO2 to value-added products. The...  
WO/2020/172111A1
In an aspect a method of recovering hydrogen, the method comprises reacting a hydrocarbon to form a carbon compound and hydrogen in the presence of a catalyst, wherein the carbon compound comprises at least one of carbon dioxide or carbo...  
WO/2020/163047A1
A process and apparatus useful for continuously contacting an alkane feed at a temperature within a range from 300°C to 600°C and a pressure within the range from 50 psig to 500 psig with one or more reactive ceramic membrane to form a...  
WO/2020/157151A1
The present invention relates to surface modified electrodes, their process of preparation and their use in the electrolytic reduction of carbon dioxide and/or carbon monoxide, as well as an electrochemical cell comprising said electrode.  
WO/2020/156734A1
The present invention relates to a process for the preparation of CO from CO2 and to an apparatus for carrying out said process.  
WO/2020/147861A1
Disclosed is an electrochemical preparation method for a β-trifluoromethylamide compound, comprising the following steps: using an arylacetylene compound and a trifluoromethyl source as raw materials, and preparing the β-trifluoromethy...  
WO/2020/150174A1
There is disclosed a process for synthesis of a C2-8 alkane comprising: (a) providing an electrolyte formulation comprising from about 3N to about 6N C2-C5 carboxylic acid and from about 2M to about 4M alkali C2-C5 carboxylate, wherein t...  
WO/2020/143970A1
The invention relates to a method for carbon dioxide reduction by means of an electrolyzer. Repeated regeneration phases with simultaneously applied protective potential UP and flushing with electrolyte help to counteract salination and ...  
WO/2020/146402A1
Provided herein are systems and methods for operating carbon oxide (COx) reduction reactors (CRRs) for producing methane (CH4). Embodiments of the systems and methods may also be used for producing other organic compounds including alcoh...  
WO/2020/139538A1
The present disclosure is related to electrochemical methods of forming monosaccharides, and systems for generating the same. A benefit of the methods and systems disclosed herein can include the sustainable production of monosaccharides...  
WO/2020/130832A1
The invention is directed to a process for preparing maleic acid or a derivative thereof, said process comprising a step b) of oxidizing 5-hydroxy-2(5H)-furanone and/or cis-β-formylacrylic acid to maleic acid thereof by contacting 5-hyd...  
WO/2020/126119A1
The invention relates to an electrolyser for carbon dioxide reduction. The gas load in the electrolyte can be reduced by degassing devices at various suitable points in the electrolyte circuit. Carbon dioxide that has been removed from t...  
WO/2020/132064A1
Provided herein are methods for operating carbon oxide (COx) reduction reactors (CRR) and related apparatus. In some embodiments, the methods involve shutting off, reducing, or otherwise controlling current during various operation stage...  
WO/2020/126118A1
The invention relates to an electrolyser for carbon dioxide reduction. The gas load in the electrolyte can be reduced by a gas diffusion anode. Carbon dioxide that has been removed from the electrolyte can be returned to the starting mat...  
WO/2020/130834A1
The invention is directed to a process for the preparation of maleic acid or a derivative thereof. Said process comprising an electrochemical oxidation of a furoic acid compound into maleic acid in an electrolyte solution; and optionally...  
WO/2020/130135A1
To introduce a halogen into a material such as a protein without using an oxidizing agent, provided is a method for producing a halide, said method being characterized by comprising a step for applying a voltage to a solution that contai...  
WO/2020/130802A1
The invention is directed to a process for the preparation of maleic acid or a derivative thereof. Said process comprising an electrochemical oxidation of a furoic acid compound into maleic acid in an electrolyte solution; and optionally...  
WO/2020/120776A1
An electrochemical reactor for carrying out an electrochemical main reaction comprising at least one electrolyte compartment for receiving an aqueous electrolyte, wherein at least one of the side walls of said electrolyte compartment is ...  
WO/2020/121556A1
The present invention realizes enhanced efficiency of reduction reaction of carbon dioxide at a reduction electrode. The present invention is provided with an oxidation tank 1 including an oxidation electrode 2a, a reduction tank 4 which...  
WO/2020/115758A1
The invention relates to an electrode material, synthesis of an electrode material, a polymer electrolyte membrane (PEM) assembly with the electrode material. The electrode material includes a transition metal enriched nitrogen doped car...  
WO/2020/109577A1
An electrolytic dye reduction method comprises preparing a catholyte by dispersing a dye in a leucodye comprising electrolyte. In a preferred method the leucodye like leucoindigo is the sole dispersing aid.  
WO/2020/109595A1
An electrochemical reactor suitable for reducing dye to leucodye, comprises at least four electrolytic cells (4), wherein the electrolytic cells (4) are provided in the form of at least two stacks (5) of at least two electrolytic cells (...  
WO/2020/112919A1
Disclosed are membrane electrode assemblies having a cathode layer comprising a carbon oxide reduction catalyst that promotes reduction of a carbon oxide; an anode layer comprising a catalyst that promotes oxidation of a water; a polymer...  
WO/2020/109583A1
An electrolytic reactor comprises at least one electrolytic cell (4) with an anode compartment (42) and a cathode compartment (41) separated by a separator (43), in particular a semipermeable membrane. The anode compartment (42) comprise...  
WO/2020/112564A1
The present disclosure generally relates to methods of electrochemical coupling of thiols to form disulfide compounds. A method of synthesizing a disulfide compound is provided. The method may include providing an electrochemical cell th...  
WO/2020/109295A1
The present invention relates to a process for converting into carbon containingproducts, comprising capturing carbon dioxide from air or flue gases and electrochemically converting the carbon dioxide, wherein (a) the carbon dioxide is i...  
WO/2020/112024A1
An electrochemical reactor system comprising stackable reaction vessels is provided herein. Each of the stackable reaction vessels is fillable with an electrolyte and comprises an anode (100), a cathode (102) and an ion selective membran...  
WO/2020/104569A1
The present invention relates to an electrolysis device comprising an anode and a cathode, wherein the anode and the cathode each are an electrode comprising an electrically conductive support of which at least a part of the surface is c...  
WO/2020/104956A1
The present invention provides to a simple and efficient electrochemical organic reaction setup, particularly to carry out electrolysis reactions in chemistry laboratory and methods for performing the same with good yield and less impuri...  
WO/2020/099350A1
The invention relates to a process for the oxidation of carbon-containing organic compounds where the said compounds have at least one bond with a bond order >1, wherein an oxidizing of these carbon-containing organic compounds to be oxi...  
WO/2020/092534A1
An apparatus for converting carbon dioxide and natural gas liquids into other chemicals and/or fuels, comprising at least one electrochemical cell, wherein the electrochemical cell reduces the endothermic load associated with electrochem...  
WO/2020/086842A1
An electrochemical wastewater treatment system comprises a reactor tank, an electrochemical reactor and a separation device which filters the effluent stream from the reactor tank and generates a treated wastewater stream and a reject st...  
WO/2020/071376A1
The present invention utilizes an electrochemical catalyst which contains: a metal oxide that is composed of one or more compounds selected from among zirconium oxide, cerium oxide, yttrium oxide, gadolinium oxide, samarium oxide, cobalt...  
WO/2020/068872A1
A system and method for oxidizing organic molecules as an oxygen-atom source using an electrochemical process is described.  
WO/2020/067577A1
Provided is a synthesis method comprising a first step of producing a carbonate compound from carbon monoxide and an alcohol-based compound at an anode of a first electrochemical cell comprising a cathode and the anode, and a second step...  
WO/2020/056507A1
The present description relates to an electrocatalyst that is composed of a catalytic metal, such as copper, and includes metal nanoparticles having a morphology including open nanocavities providing confinement of reactive intermediates...  
WO/2020/053529A1
The invention relates to a bioelectrochemical reactor (1) which comprises: - an anode chamber (11) having at least two bioanodes (12, 13), and an anodic electrolyte (14) comprising anodic electroactive microorganisms, - a cathode chamber...  
WO/2020/053526A1
A bio-electrochemical device comprising at least one bio-anode immersed in an electrolyte containing anodic electroactive microorganisms characterised in that it comprises a diffuser (6), connected to a gas source, and arranged in a zone...  
WO/2020/053063A1
The present document describes a cleaning apparatus (1) and a method for cleaning wastewater (2) from a tank (3) and/or a collection device (3a). The cleaning apparatus has at least one electrolysis cell which at least comprises an elect...  
WO/2020/053527A1
Bio-electrochemical reactor (1) comprising at least one bio-anode (4) and at least one bio-cathode (3) which are immersed in an electrolyte containing micro-organisms in an anode compartment (14), referred to as the first compartment, an...  
WO/2020/053528A1
A method for regenerating a working electrode of an electrochemical device functioning in electrolyser mode comprising a working electrode (bio-anode) covered with a biofilm, a cathode and optionally a reference electrode, a positive nom...  
WO/2020/036675A8
Systems and methods for electrochemically producing chemical products are provided. In certain cases, the systems and methods described herein are capable of producing chemical products such as hydrogen peroxide in solutions with relativ...  
WO/2020/045367A1
A method for producing a composition for metal film formation, which comprises: a step for preparing a reactor that is provided with a pair of electrolyte solution cells connected to each other via a flow path that is provided with a fil...  
WO/2020/008267A3
Provided are methods and systems for electrochemical reduction of carbon sources including, for example, carbon dioxide and carbonates. The methods and systems use a catalyst. The catalyst may contain metals such as Fe (iron), and Ti (ti...  
WO/2020/036675A1
Systems and methods for electrochemically producing chemical products are provided. In certain cases, the systems and methods described herein are capable of producing chemical products such as hydrogen peroxide in solutions with relativ...  
WO/2020/031765A1
Provided is a method for producing triquinoyl and/or a hydrate thereof with high yield under mild conditions while generating less waste. Tetrahydroxy-p-benzoquinone, a metal salt thereof and/or a hydrate thereof is subjected to electrol...  
WO/2019/206882A9
The invention relates to an electrocatalyst for catalyzing conversion of carbon dioxide into multi-carbon compounds comprising a boron-doped copper catalytic material. The electrocatalyst is produced by impregnation of a single crystal C...  

Matches 1 - 50 out of 3,960