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WO/2017/050454A1 |
A process for regenerating an adsorbent for nitrogen-containing compounds present in a hydrocarbon feed comprising contacting the adsorbent with an inert gas at a temperature in the range of from 10 to 60°C, followed by contacting the a...
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WO/2017/048477A1 |
Interpenetrated polyolefin network for use in recovering or containing hydrocarbons such as hydrocarbons contained in oil, are disclosed. Advantageously, the interpenetrated polyolefin networks absorb the hydrocarbon, including viscous h...
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WO/2017/040754A1 |
A non-oxidized diesel desulfurization process that uses temperature swing adsorption along with an adsorbent to adsorb sulfur compounds and other impurities petroleum-based from fuel compositions, including light distillates, middle dist...
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WO/2017/016791A1 |
The invention relates to a method for transforming non-elemental mercury contained in the compounds of a gaseous or liquid hydrocarbon feedstock into elemental mercury, in which the transformation of the mercury contained in the compound...
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WO/2016/181407A1 |
The present invention provides an additive composition having the general formula: AxByC(1-y)DzOm wherein: A is one or more metal elements selected from the group consisting of Group IIA of the periodic table; B, C is one or more metal e...
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WO/2016/168731A1 |
A method for removing sulfur containing compounds from petroleum liquid. The method includes contacting the petroleum liquid with an activated carbon that has a high ash content, a high metal content and a significant amount of meso and ...
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WO/2016/154529A1 |
Systems, methods and compositions for reducing the heteroatom content of hydrocarbon feed using transition metal complexes and adsorption techniques. The transition metal complexes include titanyl, hafnyl and zirconyl complexes activated...
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WO/2016/142805A1 |
A process for dechlorination of a hydrocarbon stream includes contacting the hydrocarbon stream with a hydroprocessing catalyst in the presence of hydrogen to yield a hydrocarbon product which meets steam cracker requirements for chlorid...
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WO/2016/139280A1 |
This invention provides a process for removing mercury, from a mercury-containing hydrocarbon fluid. More specifically, the invention relates to a process for for the removal of mercury from a mercury-containing hydrocarbon fluid feed co...
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WO/2016/123859A1 |
Provided are a desulfurization adsorbent for petrol and petrol desulfurization method. The desulfurization adsorbent of the present invention is obtained by a composite carrier, namely a molecular sieve and activated carbon, which are re...
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WO/2016/109413A1 |
Methods are provided for producing lubricant base oils using a combination of catalytic and solvent processing. By using a combination of catalytic processing for feed conversion and dewaxing while using solvent processing for removal of...
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WO/2016/094778A1 |
Methods of preparing organosilica materials, which are a polymer comprising of at least one independent cyclic polyurea monomer of Formula (I) wherein each R1 is a Z1OZ2SiZ4 group, wherein each Z1 represents a hydrogen atom, a C1-C4 alky...
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WO/2016/094830A1 |
Methods for separating an aromatic compound from a lube base stock are provided herein. The method includes contacting a lube base stock containing an aromatic compound with an organosilica material as provided herein.
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WO/2016/094243A1 |
One or more processes for the adsorptive separation of para-xylene using benzene as a desorbent. The high strength of the benzene is lowered by dilution with an aliphatic hydrocarbon, by proper operating temperature, by adjusting adsorbe...
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WO/2016/069533A1 |
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 h. The halogen converts at least 10% of the p...
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WO/2016/054789A1 |
Disclosed is a process for the regeneration of an adsorber. For the regeneration a liquid stream (S2) is applied which is obtained by hydrogenation of a stream (S1) comprising at least one alkane and least one olefin. The stream (S2) com...
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WO/2016/054787A1 |
Disclosed is a process for the regeneration of an adsorber (A1). The adsorber (A1) is regenerated by contact with a gaseous stream (S2) and the outflow of the adsorber (A1) comprising condensate of stream (S2) and organic composition (OC...
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WO/2016/054785A1 |
Disclosed is a process for the purification of an organic composition (OC1) by adsorption using an assembly containing at least two adsorbers. The organic composition (OC1) comprising at least one alkane, at least one olefin and at least...
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WO/2016/054786A1 |
A process for the regeneration of an adsorber is disclosed. For the regeneration a liquid stream (S2) comprising at least one alkane is converted from liquid phase into gaseous phase. Then the adsorber is regenerated and heated by contac...
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WO/2016/024156A1 |
The invention relates to petroleum processing and particularly to the refreshing of the spent adsorbent. The invention relates to a method for refreshing an adsorbent spent in desulfurizing liquid hydrocarbon feedstocks by washing it wit...
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WO/2016/024152A2 |
Method for removing iron-organic compounds from liquid hydrocarbon fuels. The invention can be used in the petroleum processing industry, in particular for methods for removing iron-organic compounds from liquid hydrocarbon fuels. The in...
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WO/2016/003753A1 |
A simulated moving bed separator and methods for isolating a desired component are provided. A method includes removing an extract from an extract bed of the simulated moving bed separator, where the extract includes the desired componen...
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WO/2015/198347A1 |
The present invention relates to an integrated method for processing algal biomass comprising a marine algal strain or a freshwater (non-marine) algal strain or a plurality of marine algal strains or a plurality of freshwater (non-marine...
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WO/2015/180845A1 |
The invention relates to a method for removing metal contaminants from hydrocarbon fractions, such as are, for example, obtained as a product of the Fischer-Tropsch synthesis using a suspended catalyst. The hydrocarbon fraction to be tre...
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WO/2015/177067A1 |
The present invention provides a process for preparing a high purity Fischer-Tropsch gasoil fraction, comprising : a) providing a Fischer-Tropsch-derived gasoil feedstock comprising one or more contaminants; b) providing the Fischer-Trop...
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WO/2015/177072A1 |
The present invention provides a process for preparing a high purity Fischer-Tropsch gasoil fraction, comprising : a) providing a Fischer-Tropsch-derived gasoil feedstock comprising one or more contaminants; b) providing the Fischer-Trop...
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WO/2015/177070A1 |
The present invention provides a process for preparing a high purity Fischer-Tropsch gasoil fraction, comprising: a) fractionating a Fischer-Tropsch-derived gasoil feedstock into two or more Fischer-Tropsch gasoil fractions having a diff...
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WO/2015/177071A1 |
The present invention provides A process for preparing Fischer-Tropsch gasoil fraction, comprising: a) providing a Fischer-Tropsch-derived gasoil feedstock containing one or more contaminants; b) providing the Fischer-Tropsch-derived gas...
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WO/2015/134731A1 |
Closed loop filtration systems and methods of the present teachings can provide liquid reformable fuels enriched in light end hydrocarbons and/or having reduced content of sulfur and/or other impurities. Such enriched liquid reformable f...
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WO/2015/123061A1 |
A method and apparatus for removing carbonyl sulfide (COS) from a hydrocarbon stream have been developed. The design allows removal of COS in the regeneration stream to less than 10 wppm, even at high concentrations of COS. The spent bed...
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WO/2015/105861A1 |
Hydrophobic and oleophilic compositions are provided. The compositions may be used for absorption of oil from water or organic solvents from water or oil/solvent from any emulsion. The compositions could also have high conductivity and m...
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WO/2015/104304A1 |
In a method for removing sulfur compounds, selected among thiols (R-SH), organic sulfides (R-S-R'), organic disulfides (R-S-S-R') and carbonyl sulfide (COS), from a hydrocarbon stream, the hydrocarbon stream containing one or more of sai...
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WO/2015/094920A1 |
Described are fluid catalytic cracking (FCC) compositions, methods of manufacture and use. FCC catalyst compositions comprise particles first particle type comprising one or more boron oxide components and a first matrix component and a ...
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WO/2015/094908A1 |
Described are fluid catalytic cracking (FCC) compositions, methods of manufacture and use. FCC catalyst compositions comprise particles containing a non-zeolitic component and one or more boron oxide components. In embodiments, the FCC c...
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WO/2015/094654A1 |
A process for catalytic cracking includes the steps of: (a) contacting a hydrocarbon feed with a catalyst at catalytic cracking conditions; (b) adsorbing hydrogen on the catalyst during cracking; and (c) producing a cracked product, pref...
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WO/2015/094655A1 |
Manage sulfur present as sulfur or a sulfur compound in a hydrocarbon feedstream while effecting dehydrogenation of hydrocarbon(s) (e.g. propane) contained in the hydrocarbon feedstream to its/their corresponding olefin (e.g. propylene w...
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WO/2015/086228A1 |
The invention relates to a method for cleaning hydrocarbon mixtures, in which a contaminated hydrocarbon mixture comprising hydrocarbons having three to eight carbon atoms is at least partly freed of impurities by contacting with a solid...
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WO/2015/088604A1 |
A process and an apparatus for reducing the diolefin and oxygenate content of liquefied petroleum gas are disclosed. A first conduit is in fluid communication with a liquefied hydrocarbon source and a vessel. The vessel includes a solid ...
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WO/2015/084754A1 |
The invention relates to a process for removing and recovering mercury, an impurity, from a hydrocarbon feedstream containing oxygen, such as introduced during hydraulic fracturing. Mercury is selectively removed to very low levels of co...
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WO/2015/081104A1 |
Disclosed is a process for recovering a water-soluble complex mixture of organic compounds from an aqueous stream through extraction and/or through contact of the aqueous stream with a sorbent or sorbents selected from the group consisti...
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WO/2015/077120A1 |
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 material to remove elemental mercury, organic m...
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WO/2015/077047A1 |
A process for removing at least one product from coal tar is described. The process involves extraction with an extraction agent or adsorption with an adsorbent. The extraction agent includes at least one of amphiphilic block copolymers,...
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WO/2015/069395A1 |
A pyrolysis oil composition by an oxygen-starved microwave process from an organic-carbon-containing feedstock is described. Feedstock is introduced into a substantially microwave-transparent reaction chamber. A microwave source emits mi...
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WO/2015/057445A1 |
Methods of removing free oxygen from a hydrocarbon stream are described. A hydrocarbon stream containing free oxygen is contacted with an adsorbent comprising a metal in a reduced state. The free oxygen in the hydrocarbon stream reacts w...
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WO/2015/044449A1 |
A method of treating crude oil comprising depleting the content of aromatic hydrocarbons comprising contacting the crude oil with super-paramagnetic or paramagnetic nanoparticles comprising chemical functional groups. The method increase...
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WO/2015/026592A1 |
A method for processing hydrocarbons includes providing a hydrocarbon stream including chlorides from one or more of a crude, vacuum or coker column and contacting the provided hydrocarbon stream with an adsorbent capable of adsorbing th...
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WO/2015/019738A1 |
As an adsorption method with which it is possible to adsorb and remove, efficiently and over a long period of time, ionic mercury and/or organic mercury included in a hydrocarbon oil, the present invention provides a method for adsorbing...
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WO/2014/205026A2 |
The invention involves the formation of a stable iron (II) oxide and/or hydroxide. Preferably these oxides and/or hydroxides are present as nanoparticles in the 5-10 nanometer range. It has been discovered that such particles can be form...
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WO/2014/202815A1 |
The invention relates to a material with a large specific surface area, consisting of a surfactant polymer and metal nanoparticles. The invention also relates to the synthesis method of said material, and to the use thereof as a desulfur...
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WO/2014/197006A1 |
A device for stabilizing fuel in a fuel tank comprises activated carbon. The activated carbon is configured to be inserted into or installed inside a fuel tank, so that it is in contact with the fuel. The device allows the activated carb...
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