Matches 1 - 50 out of 66 1 2 >


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US20140020286 CATALYST FOR DISTRIBUTED BATCH MICROWAVE PYROLYSIS, SYSTEM AND PROCESS THEREOF  
The present document describes a catalyst to initiate microwave pyrolysis of waste, a process for the microwave pyrolysis of waste using the catalyst, as well as a microwave pyrolysis system.
US20140290611 NATURAL GAS STORAGE SYSTEM AND METHOD OF IMPROVING EFFICIENCY THEREOF  
A natural gas storage system includes a container, a natural gas adsorbent positioned in the container, and a heating mechanism operatively positioned to selectively thermally activate the...
US20120180389 MULTI-STAGE ADSORPTION SYSTEM FOR GAS MIXTURE SPARATION  
Methane product gas is produced from landfill gas and gob gas either by a three-stage process of PSA-TSA-PSA or PSA-PSA-PSA, or a two-stage process of PSA-PSA.
US20120167465 Self-Optimizing Odorant Injection System  
A method for injecting a chemical, such as an odorant, from a chemical supply into a fluid-containing system such as a natural gas or an LPG pipeline. A tank of odorant is maintained at a pressure...
US20130326951 CHEMICALLY-MODIFIED MIXED FUELS, METHODS OF PRODUCTION AND USES THEREOF  
A chemically-modified mixed fuel includes methane gas from at least two methane-production sources and can be utilized in any process that incorporates a Kellogg Primary Reformer. A method for...
US20150210947 Body of Molecular Sized Fuel Additive  
This invention generally refers to a new generation of fuel additives which can provide catalytic action to improve the combustion process of fossil fuels and to a catalyst among others containing...
US20100000153 REMOTE MICRO-SCALE GTL PRODUCTS FOR USES IN OIL- AND GAS-FIELD AND PIPELINE APPLICATIONS  
A method of operating one or more production facilities located at a remote natural gas source is provided including providing one or more micro-scale GTL systems to the remote NG source;...
US20120317875 SYSTEMS AND METHODS FOR PROCESSING GLYCEROL  
Systems and methods for processing glycerol into one or more products are provided. In at least one specific embodiment, the method can include decreasing a pH of a mixture comprising glycerol and...
US20120313046 METHOD OF CAPTURING ACID COMOUNDS THROUGH HYDRATE FORMATION WITH A DEMIXING STAGE  
A method of capturing acid compounds contained in a gas, wherein the following stages are carried out: a) contacting (R1) gas (2) with a liquid solution (9) comprising a mixture of an aqueous...
US20140212944 MOF-based hierarchical porous materials, methods for preparation, methods for pore regulation and uses thereof  
A series of MOF-based hierarchical porous material, namely IPD-mesoMOF-1˜9, based on nanoscale MOFs of MIL-100(Al, Fe, Cr, Sc and In), MIL-53(Al), HKUST-1, DUT-5, DUT-4, MIL-101(Cr),...
US20080271376 FUEL REFORMER SYSTEM AND A METHOD FOR OPERATING THE SAME  
A natural gas reformer system is provided. The natural gas reformer system includes a natural gas inlet configured to receive a natural gas slipstream. The natural gas reformer system also...
US20100000254 METHOD OF PRODUCING GAS HYDRATE  
Provided is a method of producing gas hydrate at a low cost. An acid gas 3 is removed from a natural gas 1, and after dehydration 5 of accompanying water, part of heavy components which do not...
US20110126462 Device for Producing a Gaseous Fuel Composite and System of Production Thereof  
The invention relates to a gaseous fuel composite, a device for producing the gaseous fuel composite, and subcomponents used as part of the device for producing the gaseous fuel composite, and...
US20130247466 Method for Gasifying Gas Hydrate and Device Thereof  
Provided are a method and a device for efficiently decomposing gas hydrate pellets and extracting gas. That is, provided is a method for decomposing gas hydrate characterized by supplying gas...
US20100000154 METHOD FOR SEPARATING SULPHUR OUT OF A GAS THAT CONTAINS SULPHUR  
A method is described for separating sulphur out of a sulphur-containing gas, particularly hydrogen or natural gas, wherein the gas is compressed and the sulphur is removed in an absorptive...
US20090090056 Compositions for Catalytic Gasification of a Petroleum Coke  
The present invention relates to particulate compositions of a lower ash type petroleum coke containing at least two preselected components (alkali metal and calcium) that exhibit an efficient,...
US20090313895 PROCESS FOR OBTAINING A HYDROCARBON-ENRICHED FRACTION FROM A GASEOUS FEEDSTOCK COMPRISING A HYDROCARBON FRACTION AND CARBON DIOXIDE  
The present invention provides a process for obtaining a hydrocarbon-enriched fraction from a gaseous feedstock comprising a hydrocarbon fraction and carbon dioxide, which process comprises the...
US20150056116 COMPOSITES FOR CARBON DIOXIDE CAPTURE  
Composite materials and methods of preparing C02 capture include: (1) a porous solid support comprising a plurality of porous channels; and (2) a nucleophilic source associated with the porous...
US20130306520 HYDROCARBON PROCESSING  
A method for processing raw natural gas for storage and transport in a storage vessel at a storage pressure greater than the raw natural gas dense phase pressure, which includes the steps of...
US20120304538 CONFIGURATION OF CONTACTING ZONES IN VAPOR-LIQUID CONTACTING APPARATUSES  
Vapor-liquid contacting apparatuses comprising a primary contacting zone and a secondary contacting zone are disclosed. A representative secondary contacting zone is a secondary absorption zone,...
US20150044117 CAVITAND COMPOSITIONS AND METHODS OF USE THEREOF  
Cavitand compositions that comprise void spaces are disclosed. The void spaces may be empty, which means that voids are free of guest molecules or atoms, or the void spaces may comprise guest...
US20090300987 MIXTURE TO ADD ODOUR TO AN ODOURLESS COMBUSTIBLE GAS  
Mixture to be employed specifically as an agent for adding an odour to a gaseous combustible fuel such as natural gas, consisting of: at least one alkyl acrylate (I) of which the alkyl radicals...
US20110290735 CHALCOGENIDE COMPOUNDS FOR THE REMEDIATION OF NUCLEAR AND HEAVY METAL WASTES  
Chalcogenide compounds, including ternary and quaternary tin and antimony chalcogenides, for use as absorbents in the remediation of hazardous materials are provided. Also provided are methods for...
US20140250858 INTEGRATED STEAM GASIFICATION AND ENTRAINED FLOW GASIFICATION SYSTEMS AND METHODS FOR LOW RANK FUELS  
In one aspect, a gasification system for use with low rank fuel is provided. The system includes a first gasifier positioned to receive a feed of low rank fuel, the first gasifier being configured...
US20100242362 TREATING A CRUDE AND NATURAL GAS STREAM  
A process for treating a crude and natural gas stream, which at least comprises the steps of: (a) passing a crude and natural gas stream (10) through an inlet (12) into a stabilization unit (14)...
US20080016768 Chemically-modified mixed fuels, methods of production and used thereof  
A chemically-modified mixed fuel has been produced, wherein at least part of the fuel is a) cost-efficient, b) renewable and/or a consistent resource (e.g. biogenic fuels), c) easy to use, d) easy...
US20100011663 Method for Liquefaction of Natural Gas  
A method of altering the heating value of a liquefied natural gas by adding higher heating value components is disclosed. A portion of the liquefied natural gas is used to cool the higher heating...
US20050204625 Fuel compositions comprising natural gas and synthetic hydrocarbons and methods for preparation of same  
The invention is directed to compositions comprising mixtures of natural gas and synthetic light hydrocarbons, such as C2 to C5 paraffins, olefins and mixtures thereof, obtained via a hydrocarbon...
US20110120011 METHOD OF CONTINUOUSLY CONDITIONING GAS, PREFERABLY NATURAL GAS  
Before being fed into a pipe, particularly a network of pipes for the supply of consumers, gas, preferably natural gas, is continuously conditioned. The pressurized gas is removed from a...
US20080034657 Apparatus For Gasifying Fuel  
The invention provides an apparatus for gasifying a fuel to form synthesis gas wherein also a slag is formed. The apparatus comprises: a pressure shell; a slag bath; a gasifier wall; a free-fall...
US20100115839 Multiple Fixed-Fluidized Beds for Contaminant Removal  
The present disclosure relates generally to contaminant removal from gas streams. In certain embodiments, the present disclosure relates to a process for removing one or more contaminants from a...
US20090071073 Method for removing mercury from natural gas  
A method and apparatus for separating mercury and other undesired constituents from a natural gas stream includes passing the raw gas stream sequentially through a first separator, an amine...
US20120233920 Separation of Light Hydrocarbons and Sour Species From a Sour Gas  
The invention provides a process for recovering a light hydrocarbon, such as ethane, from a sour hydrocarbon gas. The process involves mixing the sour hydrocarbon gas with an azeotrope inhibitor...
US20090260287 Process and Apparatus for the Separation of Methane from a Gas Stream  
Processes for conversion of a carbonaceous composition into a gas stream comprising methane are provided, where an energy-efficient process and/or apparatus is used to separate methane out of a...
US20090217582 Processes for Making Adsorbents and Processes for Removing Contaminants from Fluids Using Them  
The present invention provides carbon-containing adsorbent materials as well as processes for making them and processes for using them to remove contaminants from fluids. One embodiment of the...
US20080295404 Odorant Mixture for Odorless Gas Fuel  
Composition which can be used in particular as odorant for a gaseous fuel, more particularly natural gas, comprising: from 0.1 to 49.9 parts by weight of at least one alkyl sulphide (I) of...
US20100005721 PROCESS FOR THE REMOVAL OF ACIDIC CONTAMINANTS FROM A NATURAL GAS STREAM  
Acidic contaminants are removed from a natural gas stream comprising hydrocarbons and acidic contaminants in a process comprising the steps of: (a) expanding the natural gas stream, thereby...
US20130143939 IMIDO-ACID SALTS AND METHODS OF USE  
Imido-acid salts and compositions containing imido-acid salts are described herein. Methods of their preparation and use are also described herein. The methods of using the imido-acid salts...
US20080282612 Process and Apparatus for the Purification of Methane Rich Gas Streams  
The invention is directed to processes and apparatuses for gas treatment, in particular for the purification of methane rich gas streams, such as gas obtained from the conversion from organic...
US20090064585 ODORISATION OF FUEL GAS WITH LOW-SULFUR ODORANTS  
The use is described of a mixture containing A) at least two different acrylic acid C1-C6 alkyl esters;B) at least one compound from the group comprising C1-C8 mercaptans, C4-C12 thiophenes, C2-C8...
US20080283468 Method, composition and apparatus for high temperature production of methane from poultry waste  
Compositions, methods and apparatus for the production of methane gas from poultry litter are provided. Particular features are selection of methanogens, well stirring of the digester, and control...
US20080006520 Method and system for accomplishing flash or fast pyrolysis with carbonaceous materials  
A system for the conversion of carbonaceous feedstocks into useful sources for energy, chemicals, or other material includes a dryer into which the carbonaceous feedstock is placed and a reactor...
US20130081328 PROCESS FOR PROVIDING A LOW-CARBON FUEL FOR REFINING OPERATIONS  
An integrated process provides a low-carbon fuel gas for use in refinery equipment such as heaters and boilers. The process utilizes a hydrogen separation membrane to separate a refinery fuel gas...
US20100281775 System for dehydrating natural gas  
An apparatus and process for dehydrating a wet natural gas while removing volatile organic compounds (VOC). The well-produced natural gas is contacted with a dehydrating agent, such as glycol,...
US20070119098 Treatment of gas from an in situ conversion process  
A method of producing methane is described. The method includes providing formation fluid from a subsurface in situ conversion process. The formation fluid is separated to produce a liquid stream...
US20130239480 WATER INTAKE RISER ASSEMBLY FOR AN OFF-SHORE STRUCTURE, AND METHOD OF PRODUCING A LIQUEFIED HYDROCARBON STREAM AND METHOD OF PRODUCING A VAPOROUS HYDROCARBON STREAM  
A water intake assembly (105) is suspendable from an off-shore structure (102) is proposed. It has a bundle (106) of at least a first tubular conduit (106A) and a second tubular conduit (106B)...
US20100018115 METHOD AND APPARATUS TO FACILITATE SUBSTITUTE NATURAL GAS PRODUCTION  
A method of producing substitute natural gas (SNG) includes providing a gasification reactor having a cavity defined at least partially by a first wall. The reactor also includes a first passage...
US20150027055 SEPARATION OF HYDROGEN SULFIDE FROM NATURAL GAS  
A process for increasing the selectivity of an alkanolamine absorption process for selectively removing hydrogen sulfide (H2S) from a gas mixture which also contains carbon dioxide (CO2) and...
US20100135892 ABSORPTION METHOD FOR RECOVERING GAS CONTAMINANTS AT HIGH PURITY  
Solvent absorption processes for separating components of an impure feed gas are disclosed. The processes involve two stages of gas-liquid contacting, namely a first, absorption stage and a...
US20150218475 METHOD FOR PROVIDING HEAT FROM AN OXIDATION PROCESS AND FROM ELECTRICAL ENERGY  
The present invention relates to a method for obtaining a hydrocarbon-containing gas, comprising the generation of heat by operating an apparatus for the oxidation of a hydrocarbon-containing gas,...

Matches 1 - 50 out of 66 1 2 >