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7619012 |
Method and apparatus for steam hydro-gasification in a fluidized bed reactor
A method and apparatus for converting carbonaceous material to a stream of methane and carbon monoxide rich gas by heating the carbonaceous material in a fluidized bed reactor using hydrogen, as...
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7553405 |
Process to prepare a synthesis gas
A process to prepare a synthesis gas comprising hydrogen and carbon monoxide comprises performing a partial oxidation on a methane comprising feed using a multi-orifice burner provided with an...
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7550635 |
Process for the preparation hydrogen and a mixture of hydrogen and carbon monoxide
Process for the preparation hydrogen and a mixture of hydrogen and carbon monoxide containing gas from a carbonaceous feedstock by performing the following steps: (a) preparing a mixture of...
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7521483 |
Coproduction of methanol and ammonia from natural gas
The invention relates to a method for the coproduction of methanol and ammonia from natural gas involving the following steps: 1. Natural gas (flow 1 ) , steam and oxygen are mixed with one...
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7517916 |
Process to prepare lower olefins from a Fischer-Tropsch synthesis product
A process to make ethylene and/or propylene from methane comprises preparing a gaseous mixture of carbon monoxide and hydrogen from methane, performing a Fischer Tropsch synthesis using the gaseous...
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7501456 |
Process for preparing liquid hydrocarbons
A process for converting methane to higher molecular weight hydrocarbons comprises:
(A) reforming methane by catalytic reaction with steam at elevated temperature to generate carbon monoxide and...
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7498016 |
Preparation of syngas for acetic acid synthesis by partial oxidation of methanol feedstock
A method for the production of syngas from methanol feedstock is disclosed. The methanol feed ( 110 ) is supplied to a partial oxidation reactor ( 112 ) with oxygen ( 114 ) and optionally steam (...
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7485767 |
Production of synthesis gas blends for conversion to methanol or Fischer-Tropsch liquids
The present invention provides a process for producing synthesis gas blends which are especially suitable for conversion either into oxygenates such as methanol or into Fischer-Tropsch liquids....
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7481275 |
Plant and a method for increased oil recovery
A method for increasing oil recovery from an oil reservoir by injection of gas into the reservoir, is described. The method comprises separation of air into an oxygen-rich fraction and a...
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7456226 |
Method and installation for producing liquid energy carriers from a solid carbon carrier
The invention relates to a method and installation for producing liquid energy carriers from a solid carbon carrier by means of gasifying a solid carbon carrier. The installation is at least...
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7435760 |
Method of generating hydrocarbon reagents from diesel, natural gas and other logistical fuels
The present invention provides a process for producing reagents for a chemical reaction by introducing a fuel containing hydrocarbons into a flash distillation process wherein the fuel is separated...
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7429621 |
Cyclone reactor and associated methods
A method of synthesizing and reacting compounds in a cyclone reactor ( 10 ) is disclosed and described. A liquid carrier can be provided which can include solid catalyst particles, liquid...
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7388034 |
Production of methanol from the crude glycerol by-product of producing biodiesel
Production of methanol from a stream of crude glycerol. The crude glycerol is preferably a side product (waste product) that results from the production of biodiesel from vegetable oils and animal...
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7368482 |
Catalytic partial oxidation process for producing synthesis gas
Partial oxidation process of liquid fuels, selected from hydrocarbon and/or oxygenated compounds, together with gaseous fuels, selected from hydrocarbon compounds, natural gas and LPG, by means of...
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7365102 |
Process for pre-reforming hydrocarbon fuels
In a process for forming a methane-enriched fuel, a hydrocarbon feedstock that includes hydrocarbons having molecular weights greater than that of methane (CH 4 ) is mixed with an oxidizable...
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7351751 |
Autothermal reformer reactor processes
A process for the startup of an ATR which does not contain an ignition means is provided. Also provided is a process to ascertain ATR catalyst activity prior to introduction of sufficient oxidant...
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7329691 |
Perovskite catalyst for the partial oxidation of natural gas
A composition and method for a Catalytic Partial Oxidation (CPO) of methane to synthesis gas. The catalyst allows the process to proceed at low residence time providing a long time thermal...
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7323497 |
Production of hydrocarbons by steam reforming and Fischer-Tropsch reaction
A process for the production of hydrocarbons is described including; a) subjecting a mixture of a hydrocarbon feedstock and steam to catalytic steam reforming to form a partially reformed gas, b)...
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7314891 |
Production of hydrocarbons
A process for production of hydrocarbons including a) reforming a divided hydrocarbon feedstock stream, mixing the first stream with steam, passing the mixture over a catalyst disposed in heated...
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7311815 |
Hydrocarbon products and methods of preparing hydrocarbon products
A method of preparing high linear paraffin or high end-chain monomethyl content products is accomplished by converting synthesis gas in a Fischer-Tropsch reaction to hydrocarbon products. These may...
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7300642 |
Process for the production of ammonia and Fischer-Tropsch liquids
A gasification plant for producing ammonia, Fischer-Tropsch fuels, and electrical power from carbon-bearing feedstocks.
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7288689 |
Methanol and fuel alcohol production for an oxygenate to olefin reaction system
The present invention provides various processes for producing C1 to C4 alcohols, optionally in a mixed alcohol stream, and optionally converting the alcohols to light olefins. In one embodiment,...
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7250450 |
Process for the production of hydrocarbons from gaseous hydrocarbonaceous feed
A process for the production of hydrocarbons from gaseous hydrocarbonaceous feed involving the steps of:
i) partial oxidation conversion of the gaseous hydrocarbonaceous feed and oxygen...
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7247656 |
Membrane-enhanced liquid production for syngas hubs
This disclosure discusses problems associated with using natural gas to produce a variety of synthetic hydrocarbon products by production processes that require syngas feedstocks with varying H2/CO...
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7241401 |
Process for the production of synthesis gas
Process and system for the production of synthesis gas from a hydrocarbon feed stock comprising the steps of endothermic and/or adiabatic catalytic steam reforming and autothermal steam reforming...
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7230035 |
Catalysts for the conversion of methane to synthesis gas
The present invention relates to improved catalyst compositions, as well as methods of making and using such compositions to prepare synthesis gas and ultimately C 5+ hydrocarbons. In particular,...
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7214720 |
Production of liquid fuels by a concatenation of processes for treatment of a hydrocarbon feedstock
The invention relates to an installation and a process for the production of liquid fuels starting from a solid feedstock that contains the organic material in which:
a) the solid feedstock...
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7211606 |
Process for the preparation of dimethylether from hydrocarbons
Disclosed herein is a process for the preparation of dimethylether from hydrocarbons, including tri-reforming a feedstock mixture comprised of hydrocarbons, carbon dioxide and water vapor in the...
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7199276 |
Controlling the ratio of ethylene to propylene produced in an oxygenate to olefin conversion process
The present invention provides various processes for producing methanol and ethanol, preferably in a mixed alcohol stream. In one embodiment, the invention includes directing syngas to a synthesis...
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7196239 |
Methanol and ethanol production for an oxygenate to olefin reaction system
The present invention provides various processes for producing light olefins from methanol and ethanol, optionally in a mixed alcohol stream. In one embodiment, the invention includes directing a...
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7183326 |
Installation and method for producing and disaggregating synthesis gases from natural gas
What is described is a method and an installation for the simultaneous production of methanol synthesis gas, ammonia synthesis gas, carbon monoxide and carbon dioxide from natural gas, in which...
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7179843 |
Method of and apparatus for producing methanol
Production of methanol includes supplying into a reactor a hydrocarbon-containing gas, supplying into the reactor an oxygen-containing as gas, carrying out in the reactor an oxidation of the heated...
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7176246 |
Process for converting heavy crude oils and petroleum coke to syngas using external source of radiation
A process for thermochemical conversion of heavy oil and petroleum coke to fluid fuels includes the steps of: providing a fossil fuel selected from the group consisting of heavy oil, petroleum coke...
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7138434 |
Fischer-Tropsch process
Process for converting synthesis gas to higher hydrocarbons, at an elevated temperature and pressure. The process comprises continuously introducing a synthesis gas feed stream comprising 0.1 to...
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7138001 |
Partial oxidation reformer-reforming exchanger arrangement for hydrogen production
Low-energy hydrogen production is disclosed. A reforming exchanger is placed in parallel with a partial oxidation reactor in a new hydrogen plant with improved efficiency and reduced steam export,...
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7125913 |
Partial oxidation reactors and syngas coolers using nickel-containing components
Disclosed are methods and apparatus for producing synthesis gas and higher hydrocarbons from light hydrocarbons and molecular oxygen as well as the higher hydrocarbons produced by the disclosed...
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7119240 |
Method for converting natural gas to olefins
A process for converting natural gas to an olefin includes heating the gas to a selected range of temperature to convert a fraction of the gas stream to reactive hydrocarbons, primarily ethylene or...
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7100692 |
Tertiary oil recovery combined with gas conversion process
A process for the recovery of oil from a subsurface reservoir in combination with the production of liquid hydrocarbons from a hydrocarbonaceous stream involving:
(i) separating an oxygen/nitrogen...
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7091251 |
Process and apparatus for the production of methanol
In a process for the use of a hydrocarbon feedstock ( 10 ) by reacting the feedstock in a reactor ( 11 ) with oxygen ( 9 ) to form a synthesis gas containing at least carbon monoxide, carbon...
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7087653 |
Modification of a methanol plant for converting natural gas to liquid hydrocarbons
A gas-to-liquid (GTL) process and system for converting a natural gas) into liquid hydrocarbons (e.g. diesel, naphtha, distillates, etc.) wherein the equipment subsystems from existing...
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7087652 |
Process for the production of hydrocarbons
Synthesis gas for a Fischer-Tropsch process is obtained by primary steam reforming a hydrocarbon feedstock in tubes in a heat exchange reformer, subjecting the primary reformed gas to secondary...
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7074838 |
Process for the catalytic oxidation of hydrocarbons
Process for the oxidation of a hydrocarbon comprising partially oxidizing in a reaction zone, a mixture comprising a hydrocarbon and an oxygen-containing gas in the presence of a catalyst which is...
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7071237 |
Method to start a process for hydrocarbons
The invention relates to a method to start a process for producing normally gaseous, normally liquid and optionally normally solid hydrocarbons from a hydrocarbonaceous feed, which process involves...
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7067560 |
Processing natural gas to form longer-chain hydrocarbons
Natural gas is processed to generate longer-chain hydrocarbons, the process comprising subjecting the gas to steam reforming to generate a mixture of carbon monoxide and hydrogen, and then...
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7067558 |
Process for the production of carbon monoxide and methanol
A process for the production of methanol from liquid or gaseous starting materials, in which the emission of carbon dioxide is reduced or completely eliminated.
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7053128 |
Hydrocarbon synthesis process using pressure swing reforming
The invention provides a method for producing liquid hydrocarbons by first generating in a pressure swing reformer a synthesis gas stream having a mole ratio of H 2 :CO greater than 2:1. Then, a...
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7045553 |
Hydrocarbon synthesis process using pressure swing reforming
The invention provides a method for producing liquid hydrocarbons by first generating in a pressure swing reformer a synthesis gas stream having a mole ratio of H 2 :CO greater than 2:1. Then, a...
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7037948 |
Method for increasing the production in an existing processing plant and a processing plant
A method of increasing the production in an existing process plant for converting natural gas into a product, where the natural gas is first converted to a synthesis gas in a synthesis gas section,...
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7022742 |
Process to control nitrogen-containing compounds in synthesis gas
A process to control the amount of N-contaminant is synthesis gas which is fed into a Fischer-Tropsch reactor and which utilizes Fischer-Tropsch produced water is provided. A process which utilizes...
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7019039 |
High efficiency process for producing methanol from a synthesis gas
This invention relates to a process for producing methanol from a synthesis gas produced by partial oxidation of natural gas with an oxidant stream having a high nitrogen content, such as an oxygen...
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