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WO/2013/089851A1 |
A process for the production of aromatics through the reforming of a hydrocarbon stream is presented. The process utilizes the differences in properties of components within the hydrocarbon stream to increase the energy efficiency. The d...
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WO/2013/089854A1 |
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and partially processing each feedstream in separate reactors. The processing includes passing the...
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WO/2013/089847A1 |
A process is presented for the increasing the yields of aromatics from reforming a hydrocarbon feedstream. The process includes splitting a naphtha feedstream into a light hydrocarbon stream, and a heavier stream having a relatively rich...
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WO/2013/063730A1 |
A method for preparing a superfine co-crystallized molecular sieve catalyst, comprising the steps of: firstly, exchanging the prepared rare earth-ZSM-5/ZSM-11 co-crystallized molecular sieve not larger than 500 nanometers with 0.1-0.6mol...
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WO/2013/062695A1 |
A process for operating a reforming reactor system comprising operating a plurality of reactors until at least one reactor is deemed to have an operational issue, wherein each of the plurality of reactors contains a catalyst capable of c...
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WO/2013/048433A1 |
A process and apparatus are disclosed for treating a hydrocarbon stream, the process including flowing the hydrocarbon stream through a hydrocarbon treating vessel, heating a portion of the hydrocarbon treating vessel to a predetermined ...
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WO/2013/043585A1 |
Process for the preparation of a catalyst suitable for use in a naphtha reforming process, the process including providing a Y zeolite with an initial Si02:Al203 molar ratio of at least 150, introducing the Y zeolite to a binder to form ...
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WO/2013/030414A1 |
The invention relates to a method for recovering energy from synthesis gas residues originating from wet crushed coal, in accordance with a gasification-pyrolysis process, in which method the residual products from the synthesis gas form...
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WO/2013/028160A1 |
Embodiments of methods for recovering hydrogen from isomerizing and reforming of hydrocarbons are provided. The method comprises the steps of combining a HCl-scrubbed, isomerization-zone net gas stream that comprises hydrogen and C6- hyd...
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WO/2013/009495A1 |
A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer with one or more chemical removal agents to remove at least a portion of the metal protective layer from t...
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WO/2012/148878A2 |
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different co...
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WO/2012/148834A2 |
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different co...
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WO/2012/148830A2 |
A process for reforming a hydrocarbon stream is presented. The process involves increasing the processing temperatures in the reformers. The reformers are operated under different conditions to utilize advantages in the equilibriums, but...
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WO/2012/148813A2 |
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different co...
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WO/2012/148810A2 |
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different co...
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WO/2012/148811A2 |
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different co...
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WO/2012/148829A2 |
A process for reforming a hydrocarbon stream is presented. The process involves increasing the processing temperatures in the reformers. The reformers are operated under different conditions to utilize advantages in the equilibriums, but...
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WO/2012/141766A1 |
A process of reforming a liquid fuel comprising from greater than 50 ppmw sulfur to less than 400 ppmw sulfur, the process comprising contacting a liquid hydrocarbon fuel comprising one or more organosulfur compounds in a concentration f...
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WO/2012/134529A1 |
A process is disclosed for treating a hydrocarbon stream including flowing the hydrocarbon stream through a hydrocarbon treating vessel, heating a portion of the hydrocarbon treating vessel to a predetermined temperature and for a predet...
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WO/2012/085690A1 |
The present invention relates to a method and to a novel selective catalyst for preferential production of propylene in ethanol dehydration reactions and to a method in which said catalyst is used. The catalyst is composed of an amorphou...
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WO/2012/079179A1 |
The present application pertains to the methods, systems and catalysts for supercritical water reforming of feedstocks, such as ethanol, into methane. A bimetallic nickel and ruthenium catalyst and method of making the catalyst is also d...
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WO/2012/078564A2 |
One exemplary embodiment can be a process for transferring heat to a first stream from a second stream in a hydrocarbon process. The process can include passing the first stream through at least one generally vertically-orientated tube i...
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WO/2012/047126A1 |
The invention relates to chemical engineering. The process for converting a mixture of water and hydrocarbon raw material under the action of electricity consists in mixing water and hydrocarbon raw material to give a water-hydrocarbon m...
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WO/2012/021316A2 |
A hydrocracking zone for the selective production of either a naphtha product stream or a middle distillate stream from a hydrocarbonaceous feedstock utilizing a fixed catalyst and varying the ammonia concentration level introduced to th...
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WO/2012/015540A2 |
An integrated process is provided for producing high octane naphtha. Hydrocracked naphtha from a hydrocracking reaction zone is contacted with a reforming catalyst that includes a silicate having a silica to alumina molar ratio of at lea...
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WO/2012/012149A2 |
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 material having an increased resistance ...
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WO/2012/009111A2 |
Apparatuses and methods are disclosed for contacting radially flowing fluids with solid particles (e.g., catalyst) with reduced tendency for fluidization of the particles, and especially a sealing portion of the particles at the top of a...
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WO/2011/138357A1 |
The present invention relates to a method for producing low-molecular-weight aromatic valuable materials from a lignin-containing starting material generated from biomass.
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WO/2011/126703A2 |
One exemplary embodiment can be a process for alkylating and hydrogenating a light cycle oil. The process can include passing the light cycle oil, one or more C2-C6 alkenes, and hydrogen through a reaction vessel containing an alkylation...
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WO/2011/123251A2 |
A process for the hydrodesulfurization of gasoline is disclosed, the process including: feeding (1) a cracked naphtha containing mercaptans and other organic sulfur compounds and (2) hydrogen to a first hydrodesulfurization reactor conta...
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WO/2011/118750A1 |
Provided is a method for producing aromatic hydrocarbons, comprising: a step (a) in which oil feedstock such as LCO is brought into contact with a catalyst for aromatic production to obtain a reaction product containing aromatic hydrocar...
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WO/2011/117478A1 |
The present invention describes a combustion zone of a regenerative catalytic unit for the continuous regeneration of the catalyst, said combustion zone being of annular shape and split into at least two combustion stages, each stage bei...
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WO/2011/090873A2 |
One exemplary embodiment can be a process for increasing a mole ratio of methyl to phenyl of one or more aromatic compounds in a feed. The process can include reacting an effective amount of one or more aromatic compounds and an effectiv...
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WO/2011/090877A2 |
One exemplary embodiment can be a process using an aromatic methylating agent. Generally, the process includes reacting an effective amount of the aromatic methylating agent having at least one of an alkane, a cycloalkane, an alkane radi...
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WO/2011/090872A2 |
One exemplary embodiment can be a process for increasing a mole ratio of methyl to phenyl of one or more aromatic compounds in a feed. The process can include reacting an effective amount of one or more aromatic compounds and an effectiv...
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WO/2011/084354A2 |
Systems and processes for hydrocarbon conversion are provided that utilize a plurality of moving bed reactors. The reactors may be moving bed radial flow reactors. Optional mixers that mix a portion of a second hydrocarbon feed with the ...
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WO/2011/084564A2 |
A method and system for processing naphtha, including a high shear mechanical device. In one embodiment, the method comprises forming a dispersion of gas in a naphtha hydrocarbon liquid in a high shear device prior to introduction in a c...
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WO/2011/075410A2 |
An exemplary embodiment can be a process for removing one or more polynuclear aromatics from at least one reformate stream from a reforming zone. The PNAs may be removed using an adsorption zone. The adsorption zone can include first and...
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WO/2011/068665A1 |
This invention relates to process for producing a reformate or gasoline product. The process involves a rapid cycle of reacting hydrocarbon feedstock to form the product and then regenerating the catalyst used in the reaction. The proces...
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WO/2011/047538A1 |
A fluidized-bed reactor and a hydrotreating method thereof. The fluidized-bed reactor (7) comprises a reactor shell (103) vertical to the ground, a phase separator (111) at the upper part in the shell (103), and an inner circulation zone...
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WO/2011/020194A1 |
A process for steam reforming of a hydrocarbonaceous fuel includes the steps of: providing a reactant mixture comprising H2O and the hydrocarbonaceous fuel; and contacting the reactant mixture with a Al2O3-yttria-stabilized ZrO2 (YSZ)-su...
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WO/2011/012776A2 |
The invention relates to a method for preparing a catalyst including at least one metal M of the platinum group, tin, a phosphorus promoter, a halide compound, a porous substrate, and at least one promoter X1 selected from the group comp...
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WO/2011/005483A2 |
Catalytic cracking processes such as fluidized catalytic cracking, naphtha cracking, and olefin cracking are catalyzed by the UZM-35 family of crystalline aluminosilicate zeolitic compositions represented by the empirical formula: M n+ m...
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WO/2011/001042A2 |
The invention relates to a catalyst comprising at least one group VIII metal M, tin, a phosphorus promoter, a halogen compound, a porous support and at least one promoter X1 selected from the group containing gallium, indium, thallium, a...
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WO/2010/147816A2 |
One exemplary embodiment can be an apparatus for isomerizing a hydrocarbon stream rich in a C4 hydrocarbon and/or at least one of a C5 and C6 hydrocarbon. The apparatus can include: a first drier and a second drier adapted to receive a f...
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WO/2010/147819A2 |
One exemplary embodiment can be an apparatus for isomerizing a hydrocarbon stream rich in a C4 hydrocarbon and/or at least one of a C5 and C6 hydrocarbon. The apparatus can include: a first drier and a second drier adapted to receive a f...
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WO/2010/147813A2 |
One exemplary embodiment can be an apparatus for isomerizing a hydrocarbon stream rich in a C4 hydrocarbon and/or at least one of a C5 and C6 hydrocarbon. The apparatus can include: a vessel containing a fluid including at least one reac...
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WO2010109899A1 |
Provided is a method for producing an aromatic hydrocarbon wherein one or more types of starting oils selected from the group comprising LCO distilled off from an FCC device, oil obtained by hydrogenation of the same LCO, naphtha, and st...
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WO2010109897A1 |
Provided is a method for producing aromatic hydrocarbons in which the aromatic hydrocarbons are produced by placing a raw material derived from fractions containing light cycle oil generated by a fluid catalytic cracking device in contac...
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WO/2010/104581A2 |
A process for the alkylation of a benzene-containing refinery stream such as reformate with light refinery olefins which is capable of achieving high benzene conversion levels operates in a fixed bed of an MWW zeolite catalyst, preferabl...
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