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Matches 51 - 100 out of 6,715

Document Document Title
WO/2016/120801A1
A process for fractionating a lignocellulosic biomass comprising a step of dry alkaline chemical treatment, a step of heat treatment, and a step of mechanical treatment.  
WO/2016/119603A1
The present invention provides a methane synthetic method, used for synthesizing underground gasified crude gas into methane. The method comprises: step 1: gasifying an underground coal layer by using an underground gasification furnace ...  
WO/2016/115582A1
The invention presents a method for the treatment of combustion exhaust gas (9) comprising carbon monoxide and carbon dioxide. In order that the product gas obtained after the purification can be supplied for combustion again or to a nat...  
WO/2016/116815A1
A solvent and method for removing carbon dioxide from a gaseous mixture flow with high carbon dioxide partial pressures are disclosed. The solvent includes a secondary or tertiary amine, an amine activator, a physical solvent (e.g., thio...  
WO/2016/111765A3
A method for decontaminating a contaminated fluid stream, comprising receiving the contaminated fluid stream, distributing the contaminated fluid stream substantially equally across a plurality of separation units sharing a unitary press...  
WO/2016/108934A1
H2S is removed from a feed gas by a gas separation membrane including separation layer that is made of a blend of P84 and Matrimid.  
WO/2016/104270A1
The purpose of the present invention is to provide: a method for methane number calculation with which a probably reliable methane number of a natural gas to be examined can be easily obtained regardless of the composition of the gas; an...  
WO/2016/102652A1
The present invention is directed to a process for the removal of hydrogen sulfide and sulfur recovery from a H2S-containing gas stream by catalytic direct oxidation and Claus reaction through two or more serially connected catalytic rea...  
WO/2016/096447A1
A method for removing hydrogen sulfide (H2S) from an acid gas comprises feeding the gas to a membrane separation unit, collecting the product gas from the membrane unit, heating the permeate stream to the necessary inlet temperature for ...  
WO/2016/097651A1
The process (10) for adjusting the composition of a liquefied natural gas comprises: - a step (105) of storing a liquefied natural gas, referred to as "LNG", in a tank, and, in an iterative manner: - a step (125) of estimating a methane ...  
WO/2016/100111A1
Process for adsorbing a species from a feed gas stream. Feed gas stream is introduced to an adsorption zone having a sorbent. Species from the feed gas stream is adsorbed onto the sorbent at an adsorbing temperature to enrich the sorbent...  
WO/2016/088538A1
Provided are a device and a system for refining natural gas, each of which are compact in the configurations thereof, are reduced in the amounts of energy consumption, and can refine natural gas with high quality. A natural gas refining ...  
WO/2016/087039A1
The invention relates to a method for separating water from a gaseous working medium (2), at least the following steps being carried out: providing an ionic hygroscopic liquid (4) in a reaction chamber (3); supplying the water-containing...  
WO/2016/085721A1
A process for treating a gas stream, such as natural gas, comprising a process design that prevents the formation of undesired sulfur and sulfates from the reaction of oxygen and sulfur is disclosed. After water is removed from the gas s...  
WO/2016/082269A1
Provided is a method for preparing bio-methane by purifying biogas. The method comprises: pressurizing the biogas, introducing the pressurized biogas into an absorption tower from the lower part of the absorption tower till the pressure ...  
WO/2016/081156A1
A gas chromatographic method for analyzing natural gas and a natural gas upgrading system using the gas chromatographic method for analyzing natural gas. The method includes transporting the natural gas through a chiller, transporting th...  
WO/2016/076755A1
The invention relates to the oil and gas industry, and specifically to a technique for purifying and processing natural gas by using a low-temperature separation process for removing acid components including hydrogen sulfide and carb...  
WO/2016/073070A1
A method and systems for adsorbing contaminants from a gas stream (206) are provided herein. The method includes flowing the gas stream (206) into a treating vessel (210) and through a moving bed of adsorbents (202). The method includes ...  
WO/2016/071192A1
The invention relates to a process for production of a methane rich product gas comprising the steps of: (a) providing a feed gas comprising carbon oxide such as carbon monoxide and/or carbon dioxide, and hydrogen, (b) reacting said feed...  
WO/2016/073142A1
A cycle valve can include a valve body and a dynamic sealing spool assembly contained within the interior of the valve body. The dynamic sealing spool assembly includes a sleeve and a gate cartridge assembly which slides within the sleev...  
WO/2016/069316A1
Disclosed is an improved process for recovering condensable components from a gas stream, in particular, hydrocarbons from a gas stream such as natural gas. The present process uses solid adsorbent media to remove said hydrocarbons where...  
WO/2016/064822A1
Multifunctional catalysts are used to prepare modified bio-oils with improved characteristics. Bio-oil vapor phase, e.g., produced by pyrolysis of biomass, is contacted with a multifunctional catalyst. The multifunctional catalyst cataly...  
WO/2016/059137A1
A vessel system with means for catalyst protection during safety interlock trips or shut-down comprises a reactor (R), an inlet line (i) for a process gas, a sulfur guard (S), at least one adsorption vessel (A) containing an adsorbent se...  
WO/2016/057495A1
The present invention relates to an aqueous alkanolamine solution demonstrating low volatility comprising 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for removing acid gases from gaseous mixtures. Said aqueous alkanolamine so...  
WO/2016/057499A1
The present invention relates to an aqueous alkanolamine solution demonstrating low volatility comprising 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for removing acid gases from gaseous mixtures. Said aqueous alkanolamine so...  
WO/2016/056353A1
In this cellulose-based-biomass squeezing method, a cellulose-based biomass is crushed, further subjected to prescribed preliminary processing, and subsequently squeezed. The preliminary processing includes: water-addition processing in ...  
WO/2016/054695A1
A system and a method for subsea cooling a wellhead gas containing components separable by dewpoint condensation to produce a single phase dew-pointed gas for pipeline transport is disclosed. Said system includes a first cooling apparatu...  
WO/2016/049762A1
An object of the present invention is to provide a non-equilibrium plasma (NEP) system and method of refining syngas. In accordance with an aspect of the present invention, there is provided a non-equilibrium plasma system for refining s...  
WO/2016/053586A1
A lean MEG stream (20) having a first pH level is contacted with a CO2-rich gas stream (40) to yield a lean MEG product (50) having a second different and lower pH level preferably in a range of 6.5 to 7.0. The system and method can be r...  
WO/2016/048847A1
A process for reducing the size of sulfur removal units is presented. The process includes passing a regeneration gas from a regenerated contaminant adsorption unit through a fixed bed adsorber. The fixed bed adsorber adsorbs sulfur comp...  
WO/2016/044509A1
A natural gas fueling system supplies methane gas to an engine and includes a filter assembly. The filter assembly includes a gas inlet configured to receive inlet gas and a methane permeable filter configured to separate methane gas and...  
WO/2016/034344A1
The invention relates to an industrial production plant (1), which comprises a first production plant (2), which produces a CO2-poor and H2-rich exhaust gas from a carbon-containing feed material and which has an associated first exhaust...  
WO/2016/034788A1
The invention relates to a method for membrane permeation of a gas flow including methane and carbon dioxide, wherein said gas flow is cooled to a temperature of 0°C to -60°C before being fed into a membrane separation unit.  
WO/2016/030277A1
A compound of the general formula (I) in which R1, R2 and R3 are independently selected from C1- 4-alkyl and C1-4-hydroxyalkyl; each R4 is independently selected from hydrogen, C1-4-alkyl and C1-4-hydroxyalkyl; each R5 is independently s...  
WO/2016/030262A1
An absorbent for selective removal of hydrogen sulfide from a fluid stream comprises an aqueous solution of a) a tertiary amine, b) a sterically hindered secondary amine of the general formula (I) in which R1 and R2 are each independentl...  
WO/2016/029298A1
The embodiments described herein are directed a device for conditioning gas comprising an inlet for receiving fuel. The device includes an injector for injecting an oxygen source into the fuel, a heating component for heating the fuel, a...  
WO/2016/025486A1
A processed hydrocarbon-containing mixture including acetylene and butenyne is disclosed. The processed hydrocarbon-containing mixture can include acetylene, butenyne, and (a) at least 5% of an inert gas other than nitrogen, (b) greater ...  
WO/2016/021990A1
The present invention relates to an injection type apparatus for liquefying natural gas equipped with a liquefied natural gas circulator using pressurized gas and, more specifically, to an injection type apparatus for liquefying natural ...  
WO/2016/019059A1
A method for removing nitrogen from natural gas includes contacting substantially dry natural gas that contains unwanted nitrogen with lithium metal. The nitrogen reacts with lithium to form lithium nitride, which is recovered for furthe...  
WO/2016/015101A1
Disclosed herein is a process for separating components of a sour natural gas. The process comprises operating a first distillation column into which the sour natural gas has been introduced at conditions whereby a methane enriched first...  
WO/2016/011554A1
The present disclosure provides a process for forming a biogenic carbon-based fuel or a fuel intermediate from biogenic carbon dioxide and hydrogen. The hydrogen is sourced from a process that produces hydrogen and fossil carbon dioxide ...  
WO/2016/012309A1
The present invention relates to a method for upgrading biogas and production of ammonium sulphate, comprising the steps of : condensing a biogas by contacting the biogas with cooling medium to produce biogas with a reduced water content...  
WO/2016/010745A1
A calcium looping combustion process for sour gas combustion comprising a system that includes several reaction zones. The system is configured to provide oxygen transfer media production, generation of a syngas product stream, and in- s...  
WO/2016/005297A1
The invention is directed to a process for producing BTX and LPG, comprising: a) contacting a feed stream comprising C5-C12 hydrocarbons in the presence of hydrogen with a hydrocracking catalyst in a hydrocracking reactor to produce a hy...  
WO/2016/007842A1
A process for removing a target component from a fluid (12) is disclosed. The process includes concentrating the target component from the fluid (12) on a carbon material (22) in the presence of added energy such that an amount of the ta...  
WO/2016/007010A1
The invention is directed to a method and an apparatus for absorption of terpenes from methane comprising gas streams. The method for absorbing terpenes from a methane comprising gas stream, comprises the step of contacting said stream w...  
WO/2016/005697A1
The invention relates to a method for the treatment of natural gas containing carbon dioxide, methane and paraffins, said method comprising: a step of extracting the paraffins from the natural gas in a paraffin-removal column, and a step...  
WO/2016/004271A1
An energy-dissipating device and fluid processing system is provided containing a compressor, a motor, a secondary fluid re-circulation loop, a purge line, and a fluid conduit. The compressor is configured to receive a hot fluid includin...  
WO/2016/003637A1
A heat exchange sub-system and fluid processing system is provided containing an inlet header; an outlet header; a plurality of heat exchange tubes in fluid communication with the inlet header and outlet header. The heat exchange tubes a...  
WO/2015/200075A1
The invention involves a process for treating a gas stream from a hydroprocessor that contains hydrogen, methane and C2+ hydrocarbons. In embodiments of the invention, the gas stream is sent through at least two pressure swing adsorption...  

Matches 51 - 100 out of 6,715