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WO/2021/201763A1 |
The present invention describes a method for the production of liquid biogas (LBG), said method comprising the following steps: - inflow of crude gas comprising mainly methane and carbon dioxide; - removal of trace elements like hydrogen...
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WO/2021/200959A1 |
In this resin dissolving method in which a specific resin is not dissolved but resins other than the specific resin are dissolved from a mixture containing a plurality of types of resins, a solvent, in which the relative energy differenc...
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WO/2021/192004A1 |
The present invention provides a fuel production device that is capable of producing fuel from carbon dioxide and water with high conversion efficiency. A fuel production device (100) comprises an electrolysis cell (10) which generates f...
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WO/2021/192156A1 |
Provided is a device for producing a fuel using a high-temperature exhaust gas released from an internal combustion engine.　The present invention relates to a fuel production device comprising an internal combustion engine, an electrol...
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WO/2021/185836A1 |
A method of compressing carbon dioxide, CO2, comprising: a) generating a stream of high-pressure oxygen gas and a stream of high-pressure hydrogen gas using a high-pressure electrolyser, b) feeding a reciprocating positive displacement p...
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WO/2021/185688A1 |
The present invention relates to a system for odorising a gas, preferably a renewable gas (e.g. biogas, preferably biomethane), circulating in a pipeline (V), the system comprising a closed loop circuit and a duct line which connects the...
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WO/2021/176970A1 |
This method comprises a first step, in which hydrogen is reacted with a carbon oxide in the presence of a first catalyst to obtain a first fuel gas 2, which after dehydration contains hydrogen in an amount of 2-10% by volume, and a secon...
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WO/2021/174911A1 |
Provided is a method for embedding waste-plastic oilification technology in garbage incineration, comprising the following steps: firstly, separating garbage into dry and wet, the dry garbage entering a pretreatment unit of a waste-plast...
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WO/2021/171595A1 |
[Problem] To provide, with regard to LNG production equipment comprising an external coolant system, an LNG production equipment start up method and LNG production equipment which enable starting up without ethane. [Solution] The present...
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WO/2021/168085A1 |
A composition comprising acetylene fluid at least partially solubilized in an improved solvent is described. The improved solvents exhibit non-toxicity and are further characterized by low vapor pressures to minimize solvent carryover du...
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WO/2021/160327A1 |
The present invention relates to a method for operation of an industrial plant (1) comprising an energy accumulator unit (3) for production of synthetic natural gas, a power plant unit (5) for production of electricity, an oxygen tank (7...
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WO/2021/155986A1 |
A system (1) for producing biomethane comprising a module (10) for producing biogas (FO), a purification unit (20), a combustion module (30) for residual gases, a supply module (40) and a control module (50) capable of determining the vo...
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WO/2021/156598A1 |
A method of marking a hydrocarbon fuel, the method comprising adding to said hydrocarbon fuel a tracer compound for marking the hydrocarbon fuel, the tracer compound being a substituted fluorene having a structure of Formula (I): wherein...
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WO/2021/152541A1 |
Systems and methods for separating a biogas or other gaseous material into its constituent parts, including solid methane and carbon dioxide, using liquid nitrogen in a processing chamber. The individual parts may be extracted from the p...
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WO/2021/152614A1 |
The present invention relates to a novel heterogeneous catalyst for selective carbon dioxide methanation reaction having high activity and long-term stability, wherein the catalyst comprising of at least one alkali promoter metal, active...
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WO/2021/154523A1 |
A method for use of a system coupled to at least one sensor and at least one flow control mechanism of a gas extraction system, the system comprising at least one controller and configured for use in connection with a landfill gas extrac...
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WO/2021/146795A1 |
A method that combines a fuel cell with a Gas Recovery Unit (GRU) to a methanol plant to produce methanol at near zero GHG emissions. The fuel cell generates steam, carbon dioxide and electricity. A GRU unit condenses, separates, recover...
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WO/2021/150590A1 |
Handling of municipal solid waste (MSW) is described. A method for handling MSW in a single waste processing facility includes receiving the MSW at the waste processing facility. The MSW is separated into biomass, recyclables, and plashe...
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WO/2021/124231A1 |
In a method of processing exhaust gas containing CO2, such as exhaust gas from a cement production plant, the following steps are carried out: - burning fuel in the combustion reactor with the O2 content of the exhaust gas being used as ...
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WO/2021/122584A1 |
The invention relates to a power-to-X system (1) for the utilization of off-gases, comprising an electrolyzer (2) for generating hydrogen H2 and oxygen O2, a unit, connected to the electrolyzer (2), for processing the hydrogen H2 (3), fo...
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WO/2021/115971A1 |
The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R5−L−N(R1...
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WO/2021/116523A1 |
A vessel (100) for the control of aquatic plant species in seas, rivers and lakes, configured to extract from the surface of the water and to hoist onto the deck of the vessel (100) a plurality of plant residues from a particular aquatic...
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WO/2021/115969A1 |
The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R5−L−N(R1...
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WO/2021/115974A1 |
The present disclosure relates to a gas hydrate inhibitor composition comprising A) a compound according to formula (1) (1) wherein R1 is an alkyl group having from 1 to 5 carbon atoms; R2 is hydrogen or an alkyl group having from 1 to 5...
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WO/2021/115967A1 |
The present disclosure relates to a gas hydrate inhibitor composition comprising from an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R5−Lâˆ...
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WO/2021/115970A1 |
A Method Of And A Composition For Controlling Gas Hydrate Blockage Through The Addition Of A Synergistically Acting Blend With A Quaternary Benzyl Ammonium Compound The present disclosure relates to a gas hydrate inhibitor composition, c...
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WO/2021/115973A1 |
The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R5−L−N(R1...
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WO/2021/115968A1 |
The present disclosure relates to a gas hydrate inhibitor composition, comprising A) a compound according to formula (1) (1) wherein R1 is an alkyl group having from 1 to 5 carbon atoms; R2 is hydrogen or an alkyl group having from 1 to ...
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WO/2021/115852A1 |
The present invention relates to a method for regenerating a MEG-rich aqueous solution (100), recovering a maximum amount of MEG whilst eliminating the salts of carboxylic acids, comprising: a) vacuum vaporisation of the solution (100) i...
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WO/2021/118668A1 |
An antifoulant composition for a gas processing plant, the composition having a phosphonothioic ester; a non-ionic surfactant; and a film forming surfactant. A method for inhibiting fouling in a gas processing plant, the method (a) provi...
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WO/2021/115972A1 |
The present disclosure relates to a gas hydrate inhibitor composition comprising A) a compound according to formula (1) wherein R1 is an alkyl group having from 1 to 5 carbon atoms; R2 is hydrogen or an alkyl group having from 1 to 5 car...
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WO/2021/110806A1 |
A reactor system and a process for carrying out reverse water gas shift reaction of a feedstock comprising C02 and H2 to a first product gas comprising CO are provided, where a methanation reaction take place in parallel to the reverse w...
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WO/2021/105537A1 |
The present invention describes a method for preparing a ruthenium catalyst with a carbon matrix, consisting of the following steps: (a) mixing a ruthenium compound with an organic compound in the presence of a solvent; (b) subjecting th...
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WO/2021/101782A1 |
Disclosed herein are processes and systems for removing heavy C5+ hydrocarbon components from a natural gas feed gas by subjecting the natural gas feed gas stream to an adsorber. The adsorber in the processes and systems described herein...
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WO/2021/099695A1 |
The methane production plant (10) comprises: - an electric energy source (11) suitable for supplying electrical energy, - an electrolyser (14) fed with the electrical energy supplied by the electric energy source, suitable for supplying ...
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WO/2021/097791A1 |
Disclosed is a wellhead gas purification system. The wellhead gas purification system comprises a filter (1), a compressor (2), an air cooler (3), a gas-liquid separator (4), a dehydration membrane separator (5) and a heavy hydrocarbon r...
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WO/2021/083234A1 |
Disclosed is an equalized-temperature processing system and method for synthesizing natural gas by means of the methanation of carbon dioxide, and the present invention belongs to the technical field of the preparation of natural gas fro...
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WO/2021/077148A1 |
The present invention relates to a method for operating a SOEC system (10) which comprises a reactor (11) for carrying out an electrolysis for synthesis gas generation and a synthesis for product gas generation, said method comprising th...
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WO/2021/058130A1 |
The invention relates to a method (100, 200) for obtaining natural gas components, wherein, using natural gas, a feed mixture containing methane and helium is provided and subjected to a separating sequence (10) so as to obtain a natural...
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WO/2021/059553A1 |
An apparatus for producing a biogas according to the present invention is provided with: a process tank; a biological sludge bed which is provided within a lower part of the process tank; a cylindrical member which is provided within the...
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WO/2021/062397A1 |
Various illustrative embodiments of a system and process for recovering high-quality biomethane and carbon dioxide product streams from biogas sources and utilizing or sequestering the product streams are provided. The system and process...
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WO/2021/059554A1 |
This biogas generation device is provided with: a treatment tank; a biological sludge bed disposed at a lower portion of the inside of the treatment tank; and a sludge sedimentation body that is disposed above the biological sludge bed a...
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WO/2021/055135A1 |
Metals, such as mercury, may be removed from aqueous, hydrocarbon, or mixed oilfield or refinery fluids by: applying a sulfur compound having the general formula HS-X, wherein X is a heteroatom substituted alkyl, cycloalkyl, aryl, and/or...
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WO/2021/055074A1 |
A method and apparatus for processing a hydrocarbon gas stream including sulfurous components and carbon dioxide. The hydrocarbon gas stream is separated into a sweetened gas stream and an acid gas stream. The acid gas stream and an air ...
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WO/2021/050172A1 |
A co-axial co-current contactor (CA-CCC) is described herein. The CA-CCC includes an outer annular support ring and an inner annular support ring configured to maintain the CA-CCC within an outer pipe and an inner pipe, respectively. The...
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WO/2021/043962A1 |
The invention relates to a method for treating carbonaceous material, said method comprising: a) Providing a first carbonaceous material CM1 contaminated with micro-pollutants and/or microplastics, and Providing a second carbonaceous mat...
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WO/2021/042669A1 |
Disclosed is a high-resolution multi-frequency array resistivity well logging physical simulation method for sediment containing a natural gas hydrate. The method comprises the following steps: a, preparing a stratigraphic model accordin...
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WO/2021/045852A1 |
A method for regenerating liquid desiccant is described herein. The method includes co-currently contacting a rich desiccant stream including water with a stripping gas within a co-current contacting system such that the stripping gas re...
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WO/2021/043969A1 |
The invention relates to a method for treating carbonaceous material, said method comprising: a) Providing a carbonaceous material CM, b) Subjecting the carbonaceous material CM to hydrothermal gasification in a HTG reactor (11), thereby...
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WO/2021/035753A1 |
A gas hydrate pressure-maintaining replacement apparatus and method used for in-situ Raman analysis, capable of implementing comprehensive experiments such as the formation/decomposition/replacement of high-pressure gas hydrates, and per...
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