Patents
Sitemap › C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat › C10L - Fuels not otherwise provided for; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses or; Liquefied petroleum gas; Use of additives to fuels or fires; Fire-lighters › C10L 3 - Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses ,; Liquefied petroleum gas
Patents for C10L 3 - Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses ,; Liquefied petroleum gas (8,531)
07/2003
07/03/2003US20030124615 Thromoboxane B2 metabolite and methods for regulating aspirin-related platelet action
07/02/2003EP1322731A1 Purification of natural hydrocarbons
07/02/2003EP1190014B1 Condensation and recovery of oil from pyrolysis gas
07/02/2003EP1119645B1 Process and apparatus for recovering metal material from waste material
06/2003
06/26/2003WO2003013698A3 Tropospheric volume elements enriched with vital elements and/or protective substances
06/26/2003US20030118496 Process for the removal of higher hydrocarbons from natural gas
06/25/2003EP1320408A2 Process for reduction of gaseous sulfur compounds
06/25/2003EP1320388A1 Concept for slurry separation and biogas production
06/25/2003CN1426448A Liquefied gas fuel for compression ignition enginc
06/25/2003CN1426447A Method for inhibiting plugging of conduits by gas hydrates
06/25/2003CN1425746A Purifying device for natural gas
06/24/2003US6582624 Method and composition for removing sulfides from hydrocarbon streams
06/24/2003US6581409 Apparatus for the liquefaction of natural gas and methods related to same
06/19/2003WO2003050214A1 Fuel gas odorant for fuel cell
06/18/2003CN1424384A Environmental protective metal welding gas
06/18/2003CN1111665C Method for storing natural gas by adsorption and adsorbing agent therefor
06/17/2003US6578366 Device for evaporation of liquefied natural gas
06/12/2003WO2003047730A1 Method for recovering sulfur from sour industrial gases
06/12/2003WO2002015945A8 Concept for slurry separation and biogas production
06/12/2003US20030106452 Method for generating energy by using exothermic reaction of metal
06/11/2003CN1422832A Method for generating energy utilizing metal exothermic reaction
06/10/2003US6575147 Internal combustion system adapted for use of a dual fuel composition including acetylene
06/05/2003US20030105369 Fuel for use in a fuel cell system
06/05/2003US20030103884 Low-emission method of recovering sulfur from sour industrial gases
06/05/2003US20030103880 Fuel processor utilizing heat pipe cooling
06/04/2003EP1316680A2 Method for generating energy by using exothermic reaction of metal
06/04/2003CN1421513A Azeotropic initiator for raising the flame temperature of liquefied petroleum gas (LPG)
06/03/2003US6572761 Method for efficient and environmentally clean utilization of solid fuels
06/03/2003US6572678 Process using two-step membrane system relying on balance between temperature low enough to provide useful selectivity and not so low that permeability of selective material, hence flux of membranes during operation, drops to impractical level
06/03/2003CA2385192A1 Method for generating energy by using exothermic reaction of metal
05/2003
05/30/2003WO2003044135A1 Odorant for fuel gas
05/22/2003WO2003042339A1 Process for commercial-scale refining liquefied petroleum gas
05/22/2003WO2001066671A8 Process for removing sulfur compounds from gas and liquid hydrocarbon streams
05/21/2003CN1418937A Method for indudstrialized refining liquefied petrolium gas (LPG)
05/21/2003CN1418935A Method for preparing synthesis gas using natural gas and coal as raw material and furnace for preparing same
05/20/2003US6566309 Additives for inhibiting gas hydrate formation
05/20/2003US6565740 Extracting the mercaptanes using aqueous or alcoholic solution of alkali metal hydroxide in presence of a metal phthalocyanine sulphonamide catalyst; converting mercaptanes present in extract to disulphide
05/20/2003US6565631 High carbon content filamentary membrane and method of making the same
05/20/2003US6564580 Process for recovering ethane and heavier hydrocarbons from methane-rich pressurized liquid mixture
05/15/2003WO2003040633A1 Configurations and methods for improved ngl recovery
05/15/2003WO2003040269A1 Method and composition for improving fuel combustion
05/15/2003WO2003040261A2 Fischer tropsch composition and process
05/15/2003US20030089641 Treating a hydrocarbon to remove sulfur compounds comprising adding the N,N,N',N',N",N"-tris/hexamethylpropylamino-s-triazine in the presence of water by forming a water-soluble reaction product with the sulfur compound; oil; natural gas
05/14/2003EP1309667A2 Use of trioxepans in ignition improved fuels
05/14/2003EP1309572A1 Silent mark for oil product and detection method thereto
05/14/2003EP1173531B1 Method and apparatus for the drying of natural gas
05/14/2003CN1417305A High-energy composit fuel and its special burner
05/14/2003CN1417304A Synergistic mixed light-hydrocarbon industril fuel gas
05/08/2003WO2002059238A3 Sub-critical water-fuel composition and combustion system
05/08/2003US20030084668 Method for utilizing gas reserves with low methane concentrations and high inert gas concentrations for fueling gas turbines
05/02/2003EP0769041B2 Removal of hydrogen sulfide from anaerobic digester gas
04/2003
04/30/2003CN1414999A Method for ultilizing gas reserves with low methane concentrations and high inert gas concentrations for fueling gas turbines
04/29/2003US6555084 Using composite catalyst on support
04/29/2003US6553784 Comprehensive natural gas processor
04/22/2003US6551570 Hydrogen sulfide removal process
04/22/2003US6550252 Nitrogen stripping of hydrotreater condensate
04/17/2003US20030072705 Method for the production of hydrogen and applications thereof
04/16/2003EP1302528A1 Process for the removal of higher hydrocarbons from natural gas
04/16/2003EP1301583A2 Bioreactor for methanising biomass and a biogas installation for producing thermal, electric or mechanical energy from biomass using said bioreactor, method for regulating and controlling one such biogas installation
04/16/2003CN1105849C Intermediate fluid type carburetor
04/15/2003US6547037 Hydrate reducing and lubrication system and method for a fluid flow system
04/10/2003WO2003029612A1 Method for the recovery of hydrocarbons from hydrates
04/10/2003WO2003006141A8 Apparatus and process for separating purified methans
04/09/2003CN1408992A Method and device for changing water into fuel
04/08/2003US6544932 Additives for inhibiting gas hydrate formation
04/08/2003US6544492 Regeneration method for process which removes hydrogen sulfide from gas streams
04/03/2003WO2002101307B1 Natural gas liquefaction
04/03/2003WO2002068093A3 Pressure swing adsorption process
04/03/2003US20030061936 Uses both centrifugal force and gravity to effect the near-complete separation of liquid particles entrained in a gaseous stream having a high flow rate and velocity.
04/03/2003US20030061935 Oil seal liquid separator, and method of separating liquid therewith
04/02/2003EP1194513B1 Combustible gas mixture and use thereof in gas cutting operations
04/02/2003CN1407071A Synthetic gas and its production
04/01/2003US6541419 Process for reduction of gaseous sulfur compounds
04/01/2003US6540966 Reactors for the total recycling of contaminated liquid waste such as crude oil, sea water, or sewage, which produce a clean burning combustible gas, usable heat, and solid precipitates using electric arcs
04/01/2003US6540796 Use of trioxepans in ignition improved fuels
04/01/2003US6539747 Process of manufacturing pressurized liquid natural gas containing heavy hydrocarbons
03/2003
03/27/2003WO2003024904A1 Scrubbing co2 from methane-containing gases using an aqueous stream
03/27/2003WO2003024605A2 Underwater scrubbing of co2 from co2-containing hydrocarbon resources
03/27/2003WO2003024604A2 Scrubbing co2 from a co2-containing gas with an aqueous stream
03/27/2003US20030057158 Method for inhibiting the pluggins of conduits by gas hydrates
03/27/2003US20030057136 Utilizing nonaqueous chemistry to preferentially absorb both hydrogen sulfide (H2S) and and light hydrocarbons out of the hydrogen stream; removes H2S and converts it to elemental sulfur; single process unit without purging hydrogen
03/26/2003EP1294830A2 Liquefied gas fuel for compression ignition engines
03/20/2003US20030055117 Scrubbing CO2 from a CO2-containing gas with an aqueous stream
03/20/2003US20030055116 Scrubbing CO2 from methane-containing gases using an aqueous stream
03/20/2003US20030051394 Liquefied, combustible gas or gas mixture with a vapor pressure from about 2 to 15 bar absolute at 20 degrees C.
03/19/2003EP1292656A1 Use of nickel compounds as vanadium corrosion inhibitors
03/19/2003CN2540561Y Device for producing combusible gas by white waste
03/19/2003CN1403545A Hydrogen-mixing fuel gas
03/13/2003WO2003020674A1 Co2 rejection from natural gas
03/13/2003WO2002092727A3 Co-hydroprocessing of fischer-tropsch products and crude oil fractions
03/13/2003US20030047071 CO2 rejection from natural gas
03/12/2003EP1290111A1 Composition and process for improving the combustibles combustion, process and device for obtaining such composition
03/12/2003EP1289625A1 Method for neutralising a stream of hydrocarbon fluid
03/12/2003CN1401735A Integrated natural gas treating apparatus
03/11/2003US6531103 Process for removing sulfur compounds from gas and liquid hydrocarbon streams
03/11/2003US6530241 Apparatus for reliquefying compressed vapour
03/06/2003WO2003019710A1 Method and device for producing a desulphurised fuel gas for fuel cells
03/06/2003WO2003019068A2 Dewatering device and method for gas hydrate slurrys
03/06/2003WO2003018472A1 Process for recovering sulfur while sponging light hydrocarbons from hydrodesulfurization hydrogen recycle streams
03/06/2003WO2002091813A3 Methods for optimizing fisher-tropsch synthesis of hydrocarbons in the distillate fuel range
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