Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 3,762

Document Document Title
WO/2010/018609
A process for reducing and/or removing sour gases, such as carbon dioxide and hydrogen sulfide, from natural gas or from gas associated with oil reservoirs, by means of the formation of mixed hydrates, wherein a selective separation is c...  
WO/2010/018609
The invention concerns a process for reducing and/or removing sour gases, such as carbon dioxide and hydrogen sulfide, from natural gas or from gas associated with oil reservoirs, by means of the formation of mixed hydrates, wherein a se...  
WO/2010/014008
A refining system for refining a feed gas comprising hydrocarbons and hydrogen sulfide having a first concentration of hydrogen sulfide includes a first part for producing a stream of a first processed feed gas, a second part for produci...  
WO/2010/010372
This invention relates to a gas hydrate (often referred to as a clathrate) comprising a water- in-gas emulsion (egdrywater (DW)) and an enclathrated exogenous gas such as for example methane, natural gas, hydrogen orcarbon dioxide.  
WO/2010/008497
A first hydrocarbon can be partially oxidized in the presence of an oxidant and one or more first catalysts at conditions sufficient to partially combust a portion of the first hydrocarbon to provide carbon dioxide, non-combusted first h...  
WO/2010/007325
The invention relates to a device comprising an industrial manufacturing unit comprising a burner that burns a combustible fluid, the unit generating CO2-containing combustion flue gases, characterized in that the device comprises a unit...  
WO/2010/008497
A first hydrocarbon can be partially oxidized in the presence of an oxidant and one or more first catalysts at conditions sufficient to partially combust a portion of the first hydrocarbon to provide carbon dioxide, non-combusted first h...  
WO/2010/006910
The invention relates to a method and to a device for the defined enrichment of combustible gas portions, in particular methane, in input gases by separating CO2 with the help of a gas permeation process. Said method consists of at least...  
WO/2010/006910
The invention relates to a method and to a device for the defined enrichment of combustible gas portions, in particular methane, in input gases by separating CO2 with the help of a gas permeation process. Said method consists of at least...  
WO/2010/006934
The present invention provides a process for producing purified gas from a feed gas stream comprising methane and gaseous contaminants, the process comprising the steps of : 1) providing the feed gas stream; 2) cooling the feed gas strea...  
WO/2010/007325
The invention relates to a device comprising an industrial manufacturing unit comprising a burner that burns a combustible fluid, the unit generating CO2-containing combustion flue gases, characterized in that the device comprises a unit...  
WO/2010/003357
A novel synthetic liquefied gas fuel comprises one or a mixture of normal butane, propane and butane and normal hexane as main raw material, which is prepared by changing physical properties of normal butane, propane and butane and norma...  
WO/2010/003894
The invention provides a process for removing one or more gaseous contaminants from a contaminated feed gas stream, the process comprising 1) providing the contaminated feed gas stream, 2) cooling the contaminated feed gas stream to a te...  
WO/2010/004154
Container having a lining structure, comprising a crystalline phase containing 55 to 97 wt% of xonotlite crystallites and 3 to 45 wt% of tobermorite crystallites and comprising less than 15 wt% of intermediates of formula CaxSiyOz.wH2O w...  
WO/2010/003558
Process for removing acid gases from a gas stream, in particular from a natural gas stream, synthesis gas stream or the like, wherein the acid gases are absorbed from the gas stream by at least one absorbent. The absorbent used is a mixt...  
WO/2010/002102
The present invention is a method which uses food waste and human excrement for energy generation. Essentially, food waste and human excrement are placed in a vacant space and the space is sealed. Gas is generated after a given time peri...  
WO/2010/002693
A method comprising recovering a carbon source from a formation; converting at least a portion of the carbon source to a synthesis gas; converting at least a portion of the synthesis gas to an ether; and injecting at least a portion of t...  
WO/2010/000999
The invention relates to a method for producing a packing structure, characterised in that it includes the following main steps: a) a step comprising the hydrothermal synthesis of the packing mass, performed using a mixture of quicklime ...  
WO/2010/002102
The present invention is a method which uses food waste and human excrement for energy generation. Essentially, food waste and human excrement are placed in a vacant space and the space is sealed. Gas is generated after a given time peri...  
WO/2010/002693
A method comprising recovering a carbon source from a formation; converting at least a portion of the carbon source to a synthesis gas; converting at least a portion of the synthesis gas to an ether; and injecting at least a portion of t...  
WO/2010/002102
The present invention is a method which uses food waste and human excrement for energy generation. Essentially, food waste and human excrement are placed in a vacant space and the space is sealed. Gas is generated after a given time peri...  
WO/2009/158580
Systems to convert a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, four separate gasification reactors for the gasification of a carbonaceous feedstock in the presence ...  
WO/2009/158579
Systems to convert a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, three separate gasification reactors for the gasification of a carbonaceous feedstock in the presence...  
WO/2009/158583
Systems to convert a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, four separate gasification reactors for the gasification of a carbonaceous feedstock in the presence ...  
WO/2009/158576
Systems for converting a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, two separate gasification reactors to convert a carbonaceous feedstock in the presence of an alka...  
WO/2009/158576
Systems for converting a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, two separate gasification reactors to convert a carbonaceous feedstock in the presence of an alka...  
WO/2009/158582
Systems to convert a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, four separate gasification reactors for the gasification of a carbonaceous feedstock in the presence ...  
WO/2009/158583
Systems to convert a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, four separate gasification reactors for the gasification of a carbonaceous feedstock in the presence ...  
WO/2009/158580
Systems to convert a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, four separate gasification reactors for the gasification of a carbonaceous feedstock in the presence ...  
WO/2009/156271
Absorption medium for sour gases, comprising an oligoamine (A) of the general formula (I) and a primary or secondary alkanol amine (B) of the general formula (II), in which the weight ratio of oligoamine (A) to primary or secondary alkan...  
WO/2009/158582
Systems to convert a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, four separate gasification reactors for the gasification of a carbonaceous feedstock in the presence ...  
WO/2009/156273
Absorption medium for sour gases, comprising an oligoamine (A) of the general formula (I) and a piperazine derivative (B) of the general formula (II), in which the weight ratio of oligoamine (A) to piperazine derivative (B) is 0.2 to 25,...  
WO/2009/158579
Systems to convert a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, three separate gasification reactors for the gasification of a carbonaceous feedstock in the presence...  
WO/2009/155270
A method for recovering gas from a subterranean formation having a hydrate deposit located therein and a gas reservoir located under the hydrate deposit that includes injecting a hydrate-forming fluid into an upper region of the gas rese...  
WO/2009/153424
The invention relates to a method for the neutralisation of a cationic zeolite exchanged at least partially with one or more mono and/or multivalent cations. The neutralisation method includes at least the following steps comprising: dis...  
WO/2009/154290
Provided is an activated carbon for controlling natural gas components wherein the volume of pores having a pore diameter of 2.0 nm is 0.5 ml/ml or more per unit volume in the differential pore size distribution determined by the BJH met...  
WO/2009/153144
Method of, and an apparatus for the removal of a sorbate component from a process stream comprising one or more sorbate components. Sorbate component (s) are captured using a sorbent. The loaded sorbent (200, 206, 228) is regenerated usi...  
WO/2009/153423
The invention relates to a method for the preparation of a cationic zeolite exchanged at least partially with one or more mono and/or multivalent cations. The method includes at least the following steps comprising: separate activation o...  
WO/2009/155270
A method for recovering gas from a subterranean formation having a hydrate deposit located therein and a gas reservoir located under the hydrate deposit that includes injecting a hydrate-forming fluid into an upper region of the gas rese...  
WO/2009/144277
Process for producing purified hydrocarbon gas from a gas stream comprising hydrocarbons and acidic contaminants, which process comprises the steps of : (a) contacting the gas stream with one or more membranes to obtain a hydrocarbon-ric...  
WO/2009/144277
Process for producing purified hydrocarbon gas from a gas stream comprising hydrocarbons and acidic contaminants, which process comprises the steps of : (a) contacting the gas stream with one or more membranes to obtain a hydrocarbon-ric...  
WO/2009/144275
Process for producing purified hydrocarbon gas from a gas stream comprising hydrocarbons and acidic contaminants, which process comprises the steps: (a) cooling the gas stream to a temperature to form a mixture comprising solid and optio...  
WO/2009/140993
A method for removing contaminants, such as water, CO2 and/or H2S, from a contaminated gas stream comprises inducing the gas stream to flow through a conduit (10) having a first and a second conduit section (11,12) and optionally further...  
WO/2009/135307
Fuels for spark ignition and compression ignition engines are provided that comprise a high percentage of naturally derived components, and that, when combusted provide reduced emissions, especially with regard to nitrogen oxides. Method...  
WO/2009/127604
A method of optimizing a hydrogen sulfide scavenger blend that includes selecting a hydrogen sulfide scavenger blend comprising at least two hydrogen sulfide scavengers; determining a scavenging capacity for the blend; modifying at least...  
WO/2009/127440
The invention relates to a method and a device for separating carbon dioxide (CO2) from stack, sludge, and/or exhaust gases. The invention is based on the object of developing a method and a device for separating CO2 from stack, sludge, ...  
WO/2009/127604
A method of optimizing a hydrogen sulfide scavenger blend that includes selecting a hydrogen sulfide scavenger blend comprising at least two hydrogen sulfide scavengers; determining a scavenging capacity for the blend; modifying at least...  
WO/2009/125004
The invention relates to the use of naturally occurring and modified mineral adsorbers for purifying the crude gas in biogas plants and disposal stations from undesired or harmful accompanying substances, e.g. hydrogen sulfide and ammoni...  
WO/2009/125004
The invention relates to the use of naturally occurring and modified mineral adsorbers for purifying the crude gas in biogas plants and disposal stations from undesired or harmful accompanying substances, e.g. hydrogen sulfide and ammoni...  
WO/2009/125004
The invention relates to the use of naturally occurring and modified mineral adsorbers for purifying the crude gas in biogas plants and disposal stations from undesired or harmful accompanying substances, e.g. hydrogen sulfide and ammoni...  

Matches 501 - 550 out of 3,762