Matches 1 - 50 out of 53 1 2 >


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US20130053234 SORBENT  
A method for preparing a sorbent composition includes the steps of: (i) applying, from a solution or a slurry, a layer of a copper compound on the surface of a support material, and(ii) drying the...
US20150174571 HELICAL EXTRUSION OF UNSYMMETRICAL MULTI-LOBED CATALYST SUPPORTS  
The invention relates to a catalyst support with an unsymmetrical multi-lobed cross-section in the shape of a helical extrudate having a rotational pitch comprised between 10 and 180° per mm. The...
US20110139687 METHOD AND SYSTEMS TO REMOVE POLAR MOLECULES FROM REFINERY STREAMS  
The present invention relates to methods and systems for removing polar molecule contaminants from a refinery stream in connection with the processing of hydrocarbon fluids, chemicals, whole crude...
US20150075065 METHOD FOR PROCESSING ORGANIC PHASE SUBSTANCE BY USING HALOGEN-CONTAINING CHECICAL OR CHEMICALS AND/OR MIXTURE CONTAINING OXYGEN-CONTAINING OXIDIZER OR OXIDIZERS AND ORGANIC CARBONYL ANALOGUE OR ANALOGUES, AND/OR METHOD FOR EXTRACTING OR DEPOSITING HEAVY ELEMENT SPECIES AND/OR ORGANIC COMPONENTS OF ASPHALTENE AND/OR INORGANIC SUBSTANCE FROM THE ORGANIC PHASE SUBSTANCE BY USING HALOGEN-CONTAINING CHEMICAL OR CHEMICALS AND/OR MIXTURE CONTAINING OXYGEN-CONTAINING OXIDIZER OR OXIDIZERS AND ORGANIC CARBONYL ANALOGUE OR ANALOGUES, AND PLANT USING FOR THE METHOD, AND ORGANIC PHASE SUBSTANCE  
The invention provides a processing method for upgrading an organic phase substance by removing heavy element species from the organic phase substance originating from a resource substance in mild...
US20130153469 METHOD OF PREVENTING CORROSION OF OIL PIPELINES, STORAGE STRUCTURES AND PIPING  
Corrosion of ferrous material such as steel or stainless steel is a problem in oil pipelines, oil storage tanks, and the piping and process equipment at oil refineries, and this corrosion may be...
US20110226671 METHOD FOR PRODUCING A CRUDE PRODUCT  
Methods and systems for contacting a crude feed that has a total acid number (TAN) of at least 0.3 with one or more catalysts produces a total product that includes a crude product are described....
US20090200207 Absorption Composition and Process for Removing Mercury  
Mercury and/or arsenic or compounds thereof are removed from streams of matter by contacting them with an absorption composition containing silver and aluminium oxide, which absorption composition...
US20090159504 PROCESS TO REDUCE ACIDITY OF CRUDE OIL  
A process to reduce the acidity of acidic crude oils for preventing corrosion during processing of the crude oils, including transferring through pipe lines, tanker ships and tank vehicles. Crude...
US20130172638 PROCESS FOR THE HYDROCONVERSION OF A LOW QUALITY HYDROCARBONACEOUS FEEDSTOCK  
The invention concerns a process for upgrading lower quality carbonaceous feedstock using a slurry catalyst composition. The use of particular organometallic compounds as precursors for the...
US20120111768 INTEGRATED INTERSTITIAL METAL HYDRIDE CATALYST SUPPORT SYSTEMS AND ASSOCIATED PROCESSES  
Exemplary embodiments of the present invention relate to the processing of hydrocarbon-containing feedstreams in the presence of an interstitial metal hydride comprising a surface, with a metal...
US20080135455 Process For Selective Capture of Arsenic in Gasolines Rich in Sulphur and Olefins  
A process for capturing organometallic impurities comprising at least one of a heavy metal, silicon, phosphorus, and arsenic, contained in a hydrocarbon feed comprising contacting the feed with a...
US20070267327 Heavy Oil Upgrading Process  
A process for upgrading heavy oils and bitumen to a crude oil with properties acceptable as a refinery feedstock includes the steps of solvent de-asphalting by separating the polynuclear aromatics...
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...
US20130168293 PROCESS, METHOD, AND SYSTEM FOR REMOVING HEAVY METALS FROM FLUIDS  
Trace amount levels of heavy metals such as mercury in crude oil are reduced by contacting the crude oil with an oxidizing agent and then with a reducing agent. In one embodiment, the oxidizing...
US20080308465 METHODS AND SYSTEMS FOR REMOVING METALS FROM LOW GRADE FUEL  
A method for removing metals from fuel containing vanadium or nickel including intimately mixing an adsorbent with the fuel and isolating the treated fuel. The treated fuel has reduced levels of...
US20130165316 PROCESS FOR THE PREPARATION OF A CATALYST WHICH CAN BE USED IN HYDROTREATMENT AND HYDROCONVERSION  
A process for the preparation of a catalyst from a catalytic precursor comprising a support based on alumina and/or silica-alumina and/or zeolite and comprising at least one element of group VIB...
US20140311949 Upgrading Platform Using Alkali Metals  
A method for removing sulfur, nitrogen or metals from an oil feedstock. The method involves reacting the oil feedstock with an alkali metal and a radical capping substance. The alkali metal reacts...
US20140262956 NOVEL RESID HYDROTREATING CATALYST  
Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports...
US20110119992 OXIDATION RESISTANT INTERSTITIAL METAL HYDRIDE CATALYSTS AND ASSOCIATED PROCESSES  
The present invention relates to novel interstitial metal hydrides and catalyst containing interstitial metal hydrides that are resistant to oxidation and resultant loss of catalytic activity. The...
US20130334102 REMOVAL OF MERCURY AND MERCURIC COMPOUNDS FROM CRUDE OIL STREAMS  
The invention is directed towards a method of removing mercury bearing species from a hydrocarbon containing fluid. The method comprises the steps of: i) adding dithiocarbamate polymer to the...
US20120067785 Process, Method, and System for Removing Heavy Metals from Fluids  
Trace element levels of heavy metals such as mercury in crude oil are reduced by contacting the crude oil with an iodine source, generating a water soluble heavy metal complex for subsequent...
US20120125820 PROCESS, METHOD, AND SYSTEM FOR REMOVING HEAVY METALS FROM FLUIDS  
Trace amount levels of heavy metals such as arsenic in crude oil are reduced by contacting the crude oil with an oxidizing agent, extracting heavy metals into a water phase for subsequent...
US20130294985 Titania-Supported Hydrotreating Catalysts  
TiO2-supported catalysts include at least molybdenum or tungsten as active components for hydrotreating processes, in particular for the removal of sulfur and nitrogen compounds as well as metals...
US20110100879 IMPROVEMENTS IN OR RELATING TO FILTERS  
A magnetic filter device and method for using same, for removing ferromagnetic particles from a liquid, which device comprises a vessel having an inlet for liquid to flow into the vessel and an...
US20120205290 Hydroprocessing Catalyst Prepared with Waste Catalyst Fines and Its Use  
A hydroprocessing catalyst composition that comprises a shaped support that is formed from a mixture of inorganic oxide powder and catalyst fines and wherein the shaped support has incorporated...
US20090000991 ADDITIVES FOR REMOVAL OF METALS POISONOUS TO CATALYSTS DURING FLUIDIZED CATALYTIC CRACKING OF HYDROCARBONS  
Compositions and methods suitable for removing poisonous metals from hydrocarbons are provided. The compositions comprise hydrotalcite having one or more trapping metals dispersed on the outer...
US20120168350 HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF  
An improved process for preparing a slurry catalyst for the upgrade of heavy oil feedstock is provided. The process employs a polar aprotic solvent to mix with the inorganic metal precursor feed...
US20110132808 Rare Earth-Containing Attrition Resistant Vanadium Trap for Catalytic Cracking Catalyst  
The present invention provides a metal passivator/trap comprising a rare earth oxide dispersed on a matrix containing a calcined hydrous kaolin.
US20150136650 PROCESS FOR REMOVING MERCURY FROM A COAL TAR PRODUCT  
A process for removing mercury from a coal tar product is described. A coal tar stream is contacted with a solvent to remove a product, and the product stream is contacted with an adsorbent...
US20140081060 INTERSTITIAL METAL HYDRIDE CATALYST SYSTEMS AND ASSOCIATED PROCESSES  
Exemplary embodiments of the present invention relate to the processing of hydrocarbon-containing feedstreams in the presence of an interstitial metal hydride containing catalyst comprising a...
US20120111767 INTERSTITIAL METAL HYDRIDE CATALYST SYSTEMS AND ASSOCIATED PROCESSES  
Exemplary embodiments of the present invention relate to the processing of hydrocarbon-containing feedstreams in the presence of an interstitial metal hydride containing catalyst comprising a...
US20130068662 HYDROCONVERSION MULTI-METALLIC CATALYST AND METHOD FOR MAKING THEREOF  
A method for hydroprocessing a hydrocarbon feedstock is provided. The method comprises contacting the feedstock with a catalyst under hydroprocessing conditions, wherein the catalyst is formed by...
US20110119990 GROUP 13-15 INTERSTITIAL METAL HYDRIDE CATALYSTS AND ASSOCIATED PROCESSES  
The present invention relates to the processing of hydrocarbon-containing feedstreams in the presence of an interstitial metal hydride comprised of at least one chemical element selected from...
US20150136654 PROCESS FOR TREATMENT OF PITCH FROM COAL TAR  
A process for treating a pitch fraction from coal tar is described. The pitch fraction is contacted with a solvent, an extraction agent, or an adsorbent to remove at least one contaminant, such as...
US20120115713 POISON RESISTANT CATALYST SYSTEMS AND ASSOCIATED PROCESSES  
Exemplary embodiments of the present invention relate to the processing of hydrocarbon-containing feedstreams in the presence of an active catalyst component comprising a surface, and a metal...
US20130186806 PROCESS FOR HYDROTREATING A HYDROCARBON CUT WITH A BOILING POINT OF MORE THAN 250°C IN THE PRESENCE OF A SULPHIDE CATALYST PREPARED USING A CYCLIC OLIGOSACCHARIDE  
Preparation of a catalyst having at least one metal from group VIII, at least one metal from group VIB and at least one support; in succession: i) one of i1) contacting a pre-catalyst with metal...
US20120152806 Hydroprocessing Catalysts and Methods for Making Thereof  
A method to upgrade heavy oil feedstock using an ebullated bed reactor and a novel catalyst system is provided. The ebullated bed reactor system includes two different catalyst with different...
US20140076780 CATALYST FOR USE IN HYDROTREATMENT, COMPRISING METALS FROM GROUPS VIII AND VIB, AND PREPARATION WITH CITRIC ACID AND C1-C4 DIALKYL SUCCINATE  
A catalyst which comprises an amorphous support based on alumina, a C1-C4 dialkyl succinate, citric acid and optionally acetic acid, phosphorus and a hydrodehydrogenating function comprising at...
US20140066674 UZM-39 ALUMINOSILICATE ZEOLITE  
A new family of coherently grown composites of TUN and IMF zeotypes have been synthesized. These zeolites are represented by the empirical formula. NanMmk+TtAl1-xExSiyOz where “n” is the mole...
US20110005975 METHOD FOR REMOVING MERCURY FROM HYDROCARBON STREAMS  
Method of removing mercury from a mercury-comprising hydrocarbon stream, in which the hydrocarbon stream is brought into contact with an absorbent comprising copper on a support material, wherein...
US20140224709 PROCESS TO SEPARATE ALKALI METAL SALTS FROM ALKALI METAL REACTED HYDROCARBONS  
A process to facilitate gravimetric separation of alkali metal salts, such as alkali metal sulfides and polysulfides, from alkali metal reacted hydrocarbons. The disclosed process is part of a...
US20110042271 Additives For Removal Of Metals Poisonous To Catalysts During Fluidized Catalytic Cracking Of Hydrocarbons  
Compositions and methods suitable for removing poisonous metals from hydrocarbons are provided. The compositions comprise hydrotalcite having one or more trapping metals dispersed on the outer...
US20130126395 PROCESS FOR DEMETALLIZATION OF WHOLE CRUDE OIL  
A crude oil feedstream is treated to remove or reduce the content of undesired metal components including nickel and/or vanadium by contacting the feedstream with one or more solid adsorbent...
US20130140217 PROCESS FOR DESULFURIZING PETROLEUM FEEDSTOCKS  
A process for upgrading an oil feedstock includes reacting the oil feedstock with a quantity of an alkali metal, wherein the reaction produces solid materials and liquid materials. The solid...
US20150041365 HYDROTREATING PROCESS AND APPARATUS RELATING THERETO  
One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of...
US20120000828 HYDRODEMETALLIZATION CATALYST AND PROCESS  
This invention is directed to hydrodemetallization catalysts and hydrodemetallization processes employing a magnesium aluminosilicate clay. The magnesium aluminosilicate clay has a characteristic...
US20140374321 PROCESS FOR ELIMINATING ARSENIC FROM A HYDROCARBON FEED  
The invention concerns a process for eliminating arsenic from a hydrocarbon feed which is at least partially liquid, comprising at least the following steps: a) bringing the hydrocarbon feed and...
US20140001100 PROCESS FOR REMOVING METALS FROM HYDROCARBONS  
The present invention relates to a process for the removal of mercury from a mercury-containing hydrocarbon fluid feed using specifically selected ionic liquids comprising, contacting the...
US20170037323 PROCESS FOR REMOVING METALS FROM HYDROCARBONS  
Mercury is removed from a mercury-containing hydrocarbon fluid feed by utilizing ionic liquids. The mercury-containing hydrocarbon fluid feed is contacted with a metallate salt immobilized on a...
US20160304791 PROCESS, METHOD, AND SYSTEM FOR REMOVING HEAVY METALS FROM FLUIDS  
A process for removing non-volatile, particulate mercury from crudes and condensates is disclosed. Particulate mercury in crudes can be removed by a process of first adding a halogen, such as I2....

Matches 1 - 50 out of 53 1 2 >