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Matches 1 - 50 out of 7,242

Document Document Title
WO/2019/154982A1
The present relates to a chemical reactor comprising a catalyst bed enclosed in a reactor vessel and at least one cooling tube placed in the reactor vessel and passing through the catalyst bed, characterized in that the cooling tubes are...  
WO/2019/149434A1
The invention relates to a plug flow reactor and a method for operating a plug flow reactor for converting hydrogen into methane, comprising at least three reaction zones. Each reaction zone has a catalyst. A first reaction zone has a fi...  
WO/2019/152288A1
Implementations of a non-polluting biomass processor, and manufactured processor components are disclosed which at least partly address the local technical problems of a municipality, business, and/or organization, to generate non-pollut...  
WO/2019/141909A1
A method for treating a natural gas containing carbon dioxide using membrane modules which are assigned to a first treatment stage or to a second treatment stage and are fluidically connected in a retentate mode or a permeate mode.  
WO/2019/136566A1
A method to recover hydrocarbonfractions from refineries gas streams involves a pre-cooled heat refinery fuel gas stream mixed with a pre-cooled and expanded supply of natural gas stream in an inline mixer to condense and recover at leas...  
WO/2019/074357A3
The present invention relates to a method and a system for desulfurization of biogas comprising of hydrogen sulfide. The method comprises the step of preparing a raw biogas and feeding the same to a scrubber tank (100), preparing bacteri...  
WO/2019/120753A1
This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a monosaccharide having 3 to 6 carbon a...  
WO/2019/124340A1
A treatment agent for the extraction of crude oil or natural gas, the treatment agent including 1–30 mass% of a γ,δ-unsaturated alcohol that is represented by general formula (1) and 50–97 mass% of an α,β-unsaturated aldehyde tha...  
WO/2019/122717A1
The invention relates to a method for unblocking a pipe (12) used to transport hydrocarbon fluid, in which: the presence of a gas hydrate plug (16) blocking the pipe is detected; on the basis of temperature values measured along the pipe...  
WO/2019/115014A1
The invention relates to a process (100) for producing liquefied natural gas using a feedstock mixture that contains at least methane, one or more components boiling at a temperature lower than methane and one or more hydrocarbons boilin...  
WO/2019/107797A1
The present invention relates to a method and apparatus for producing high-calorific synthetic natural gas by using syngas (CO and H2 mix gas) obtained through gasification of coal, biomass, or the like or generated from byproduct gas in...  
WO/2019/104375A1
The present invention in one aspect is directed to an autonomous vehicle energy replenishment system (10) comprising: 1. a source of renewable ammonia (14); 2. an electricity generating module (16) operatively coupled to and fuelled by a...  
WO/2019/105169A1
Disclosed is a method of filling a molecular sieve in an FLNG dehydration device. According to the method, a supporting grid (3), a stainless steel screen a (4), a porcelain ball (5), a small porcelain ball (6), a molecular sieve (8), a ...  
WO/2019/099239A1
Fuel gas compositions for use in metal fabrication are provided comprising fuel gases comprising a base fuel gas mixed with from about 1% to less than 30% hydrogen.  
WO/2019/095067A1
A reactor for steam-methane reforming is adapted to be received in a tube on a focal axis of a parabolic trough. The reactor may comprise an array of micro-reactors interconnected by a water manifold, a gas manifold, a syngas manifold, a...  
WO/2019/094803A1
Methods and systems for continuous pressure swing adsorption separation of a pressurized feed gas stream, the method including separating hydrocarbons heavier than methane from the pressurized feed gas stream to produce at least two prod...  
WO/2019/067349A8
Synthesis gas containing nitrogen as the majority component is processed to increase the hydrogen to carbon dioxide ratio. Nitrogen, carbon dioxide, and other contaminants are subsequently removed by a purification unit to produce a puri...  
WO/2019/076694A1
The invention relates to a glycol drying system (2) comprising at least one wet glycol collection container (8) and/or at least one glycol collection line for collecting moist glycol (7), at least one heating device (12) for heating the ...  
WO/2019/078892A1
Embodiments relate generally to systems and methods for operating a natural gas liquids plant in ethane rejection and in ethane recovery. A natural gas liquid plant may comprise an absorber configured to produce an ethane rich bottom str...  
WO/2019/073722A1
The purpose of the present invention is to provide a methane production system which consumes less energy as the whole system and a methane production method. A methane production system comprising an electric power generation facility p...  
WO/2019/072803A1
The present invention relates to a processes and equipment for purification of a sour hydrocarbon mixture or a gas mixture comprising hydrocarbons and sour gas, at least comprising the steps of directing the gas mixture to contact an abs...  
WO/2019/060988A1
Methods and systems for producing bio-methanol can include anaerobic digestion of a biomass feedstock to produce biogas including methane and carbon dioxide, partial oxidation of the biogas with oxygen from water electrolysis to produce ...  
WO/2019/067349A1
Synthesis gas containing nitrogen as the majority component is processed to increase the hydrogen to carbon dioxide ratio. Nitrogen, carbon dioxide, and other contaminants are subsequently removed by a purification unit to produce a puri...  
WO/2019/057764A1
A method of producing a gas mixture, said method comprising the steps of: a) subjecting water to electrolysis to obtain a hydrogen gas stream and an oxygen gas stream; b) reacting the hydrogen gas stream with solid carbon to obtain a str...  
WO/2019/057932A1
Disclosed herein is a rotating packed bed, RPB, for mass transfer between a sorbent and a gas, the RPB comprising: a central chamber arranged to receive a flow of a sorbent that is a liquid; and a flow path for the sorbent between the ce...  
WO/2019/060352A1
The invention relates to a process for recovering methane from digester biogas or landfill gas. More specifically, the invention pertains to a method for producing biomethane that removes impurities from a compressed digester biogas with...  
WO/2019/056802A1
A method for increasing the energy density of a liquid fuel or a gaseous fuel comprises incorporating low-sulfur, low-ash, and ultra-fine solid carbonaceous material particles having an ash content of <3 wt%, a total sulfur content of <0...  
WO/2019/020918A3
Method for purifying a natural gas feed stream comprising methane and hydrocarbons having at least two carbon atoms, comprising the following steps: - step a): cooling the feed gas stream in a heat exchanger; step b): feeding the stream ...  
WO/2019/053367A1
A method for producing biomethane (1) from biogas (2) using an absorption system and a heat pump system comprising the following series of steps: a) cooling the absorbent solution (5) to a temperature lower than 45°C by bringing it into...  
WO/2019/020916A3
Method for purifying a feed gas stream comprising methane and hydrocarbons having at least two carbon atoms, comprising the following steps: step a): cooling the feed gas stream in a heat exchanger; step b): feeding the stream from step ...  
WO/2019/050431A1
The invention relates to the field of thermal processing of carbon-containing materials and is intended for utilization of solid communal waste. A waste processing complex includes a pyrolysis unit comprising at least two pyrolysis plant...  
WO/2019/050940A1
A process and plant for natural gas liquids (NGL) recovery includes a main heat exchanger, a cold gas/liquid separator, a separation or distillation column, and an overhead gas heat exchanger. A pressurized residue gas generated from an ...  
WO/2019/049629A1
This electric power generation system is provided with: a fuel gas supply device 13 which controls the methane concentration and the carbon dioxide concentration, in a mixed gas MG containing methane and carbon dioxide, so as to fall wit...  
WO/2019/046073A1
A process for separating xylene from a feedstock in which the feedstock is separated into a xylene stream, a benzene rich stream and a light ends stream. Two separation zones may be utilized in which liquid from both is sent to a compres...  
WO/2019/046072A1
A process for separating xylenes from a feedstock in which the feedstock is separated into a xylene stream, a benzene rich stream and a light ends stream. Two separation zones may be utilized in which liquid from the first zone sent to a...  
WO/2019/040305A1
A method of separating impurities from a natural gas stream. CO2 and H2S are separated from the natural gas stream in a membrane separation system, thereby creating a partially -treated gas stream and a permeate gas stream, both of which...  
WO/2019/040306A1
A method of separating impurities from a natural gas stream. The natural gas stream is cooled through heat exchange with one or more process streams to produce a chilled gas stream, which is contacted with a lean solvent stream in a cont...  
WO/2019/036166A1
The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises a (a) glycol and (b) an additive selected so as...  
WO/2019/036671A1
Polymers are provided for use in inhibiting gas hydrate formation and/or corrosion in hydrocarbon-containing fluids. The polymer comprises repeat units derived from a first monomer comprising N-[3-(dibutylamino)propyl]methacrylamide (DBA...  
WO/2019/036165A1
The present invention relates to a dehydration composition and process for decreasing removal efficiency of aromatics, and volatile organic hydrocarbons from a gas including contacting the gas with a dehydrating composition comprising di...  
WO/2019/030688A1
Plant and process aiming at separating, from syngas or biogas mixtures, liquid methane, gaseous hydrogen, liquid carbon monoxide and gaseous carbon dioxide with high purity level, wherein the process comprises the following steps: • - ...  
WO/2019/030323A1
A method and apparatus for controlling hydrogen gas storage in a clathrate hydrate structure through application of an electromagnetic field. The applied field can be used to control release of gas from the clathrate hydrate structure an...  
WO/2019/024914A1
Disclosed are a compact natural gas pretreatment purification method and device suitable for an offshore platform, wherein the method and the device are suitable for pretreatment purification of natural gas mined on the offshore platform...  
WO/2019/020916A2
Method for purifying a feed gas stream comprising methane and hydrocarbons having at least two carbon atoms, comprising the following steps: step a): cooling the feed gas stream in a heat exchanger; step b): feeding the stream from step ...  
WO/2019/020918A2
Method for purifying a natural gas feed stream comprising methane and hydrocarbons having at least two carbon atoms, comprising the following steps: - step a): cooling the feed gas stream in a heat exchanger; step b): feeding the stream ...  
WO/2019/020917A1
Method for purifying a gaseous supply stream of natural gas comprising the following steps: Step a) Cooling the gaseous supply stream in a heat exchanger; Step b) Injecting the stream (2) from step a) into a phase separating chamber to p...  
WO/2019/015663A1
A terminal filtering device arranged before a gas turbine comprises a main body, a gas inlet end and a gas outlet end. The main body has a vertical cylinder structure. The gas inlet end and the gas outlet end are located at either side o...  
WO/2019/013655A3
The present invention relates to waste remediation processes, in particular to a self-sustained multi-stage thermal decomposition process system for waste remediation, comprising heating the waste in a first chamber (17) to remove moistu...  
WO/2019/005716A1
Solvent absorption processes for separating components of an impure feed gas are disclosed. The processes involve two stages of gas purification. The acid gases including hydrogen sulfide, carbon dioxide and other sulfur compounds are si...  
WO/2019/002938A3
A scavenging composition and method for scavenging hydrogen sulfide and/or mercaptans from fluids. The scavenging composition comprises an alkali metal nitrite and a nitrogen-containing scavenger, and optionally an inorganic base, as a h...  

Matches 1 - 50 out of 7,242