Matches 1 - 20 out of 20


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US20120018350 MIXING-ASSISTED OXIDATIVE DESULFURIZATION OF DIESEL FUEL USING QUATERNARY AMMONIUM SALT AND PORTABLE UNIT THEREOF  
The desulfurization of fossil fuels is provided by the combination of fossil fuels with an aqueous mixture of ozone or hydrogen peroxide and a Tetraoctylphosphonium salt phase transfer catalyst,...
US20120018351 Silver-based Sorbents  
Disclosed are sorbent compositions that include a porous titanium dioxide support impregnated with a silver material. The sorbent compositions may be utilized in systems and methods for removing...
US20080251424 Method for Removal of Reactive Sulfur from Insulating Oil  
A method for removing sulfur from insulating oil. The oil is exposed to at least one sulfur scavenging material and at least one polar sorbent.
US20080308461 Method for On-Line Removal of Corrosive Components of Transformer Oil  
A method for removal of corrosive compounds from insulating oil. The insulating oil is exposed to at least one reducing agent.
US20080283446 SILVER-BASED SORBENTS  
Disclosed are sorbent compositions that include a porous titanium dioxide support impregnated with a silver material. The sorbent compositions may be utilized in systems and methods for removing...
US20090065400 Oxidatively regenerable adsorbents for sulfur removal  
Compositions and processes are disclosed for removing sulfur and sulfur compounds from hydrocarbon fuel feedstocks. The feedstock is contacted with a regenerable sorbent such as a compound of the...
US20150027927 CATALYSTS FOR OXIDATIVE SULFUR REMOVAL AND METHODS OF MAKING AND USING THEREOF  
Catalysts for oxidative sulfur removal and methods of making and using thereof are described herein. The catalysts contain one or more reactive metal salts dispersed on one or more substrates....
US20110108465 TREATMENT OF CRUDE OIL FRACTIONS, FOSSIL FUELS, AND PRODUCTS THEREOF  
In crude oil fractions, fossil fuels, and organic liquids in general in which it is desirable to reduce the levels of sulfur-containing and nitrogen-containing components, the process reduces the...
US20080197051 Desulfurizing Agent for Removing Organic Sulfur Compounds, Preparation Method thereof and Method for Removing Organic Sulfur Compounds Using the Same  
Disclosed herein are a desulfurizing agent for removing organic sulfur compounds, a preparation method thereof, and a method for removing organic sulfur compounds using the same. The desulfurizing...
US20050145137 Process for preparing bitumen compositions with reduced hydrogen sulfide emission  
In methods of preparing asphalt including asphalt/elastomeric polymer compositions, it has been discovered that the emission or evolution of H2S can be reduced by adding certain H2S scavengers to...
US20080039318 DESULFURIZATION AND NOVEL PROCESS FOR SAME  
A method for the production of a composition comprising a metal containing compound, a silica containing material, a promoter, and alumina is disclosed. The composition can then be utilized in a...
US20120000825 ADSORBENT FOR FEED AND PRODUCTS PURIFICATION IN A REFORMING PROCESS  
The service life and deactivation rate of a reforming catalyst is improved through use of a new sulfur guard bed containing a chloride additive. This sulfur guard bed, which contains supported CuO...
US20130109895 LOW TEMPERATURE ADSORBENT FOR REMOVING SULFUR FROM FUEL  
The present invention relates to methods for removing sulfur from a hydrocarbon fuel or fuel precursor feedstream, such as methods comprising contacting a hydrocarbon fuel or fuel precursor...
US20110143229 LIQUID PHASE DESULFURIZATION OF FUELS AT MILD OPERATING CONDITIONS  
A simple, compact process for cleansing hydrocarbon fuel such as jet fuel is disclosed. This process involves subjecting the fuel to an oxidative desulfurization process in a desulfurization...
US20090008295 DESULFURIZATION PROCESS AND SYSTEMS UTILIZING HYDRODYNAMIC CAVITATION  
Processes and systems associated with hydrodynamic cavitation-catalyzed oxidation of sulfur-containing substances in a fluid are described. In one example method, carbonaceous fluid is combined...
US20090050535 REACTOR SYSTEM, AND A PROCESS FOR PREPARING AN OLEFIN OXIDE, A 1,2-DIOL, A 1,2-DIOL ETHER, A 1,2-CARBONATE AND AN ALKANOLAMINE  
The present invention provides an epoxidation reactor system for preparing an olefin oxide comprising: one or more purification zones comprising one or more purification vessels containing an...
US20100243531 LOW SULFUR FUELS  
Provided are methods of reducing a sulfur concentration in a liquid fuel and methods of forming a thiophene/metal complex in a liquid fuel. The method can involve combining a liquid fuel and at...
US20080090115 Desulfurizing Agent for Organousulfur Compound-Containing Fuel Oil, and Process for Producing Hydrogen for Fuel Cell  
To provide a desulfurizing agent which can efficiently desulfurize a liquid fuel containing organic sulfur compounds at 80° C. or lower so as to attain a considerably low sulfur content, so that...
US20100270211 DESULFURIZATION AND DENITROGENATION WITH IONIC LIQUIDS AND METAL ION SYSTEMS  
This invention relates to a process for the desulfurization and denitrogenation of petroleum based hydrocarbon feeds with a mixture of at least one ionic liquid and at least one metal salt. Liquid...
US20070295648 Method for the measurement of the reactive molecular species in liquid petroleum and liquid petroleum products  
An apparatus and method for the direct measurement of corrosive sulfur and other corrosive compounds is provided. The method and apparatus of the current invention provides a rapid, reliable and...

Matches 1 - 20 out of 20