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WO/2012/033782A1 |
A method and apparatus for upgrading a hydrocarbon feedstock is provided. The method includes the steps of (a) supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarbon feedstock is oxidized in the presence of a ...
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WO/2012/033778A1 |
A method and apparatus for recovering components from a hydrocarbon feedstock is provided. The method includes the steps of (a) supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarbon feedstock is oxidized in t...
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WO/2012/030492A2 |
Disclosed are embodiments relating to a process for treating a hydrocarbon feedstock. In one embodiment with a biologically derived oil as the feedstock, the biologically derived oil feed is deoxygenated by contacting the feed with a met...
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WO/2012/026852A1 |
The invention relates to apparatus for carrying out thermocatalytic oil refining and petrochemical processes. The essence of the proposed invention is that thermocatalytic oil refining and petrochemical processes such as Cyclar (JOP, USA...
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WO/2012/026954A1 |
An aromatics complex producing one or more xylene isomers offers a large number of opportunities to conserve energy by heat exchange within the complex. One previously unrecognized opportunity is through providing two parallel distillati...
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WO/2012/026956A1 |
An aromatics complex producing one or more xylene isomers offers a large number of opportunities to conserve energy by heat exchange within the complex. One previously unrecognized opportunity is through providing two parallel distillati...
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WO/2012/009737A1 |
The invention relates to a fluidized bed reactor system having at least two fluidized bed reactors, comprising a first and a second reactor (1, 2), which are each designed as a circulating fluidized bed and provide separated gas chambers...
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WO/2012/009110A2 |
A process is presented for quenching a process stream in a paraffin dehydrogenation process. The process comprises cooling a propane dehydrogenation stream during the hot residence time after the process stream leaves the catalytic bed r...
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WO/2012/005862A1 |
A process and apparatus for cracking a hydrocarbon feed containing resid, comprising: heating a hydrocarbon feedstock containing resid; passing said heated hydrocarbon feedstock to a vapor/liquid separator; flashing said heated hydrocarb...
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WO/2012/004807A1 |
This invention provides a fluidized catalytic cracking apparatus and process for converting a hydrocarbon feedstock containing higher concentrations of Conradson Carbon Residue (CCR), metal impurities, etc into lighter products by employ...
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WO/2012/004806A1 |
A composition of a value added RFCC catalyst and a process of preparation of a composition for a dual function additive catalyst from a spent catalyst are disclosed. The value added spent FCC catalyst offers improved performance, options...
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WO/2012/004805A1 |
This invention relates to a process and an apparatus for regeneration of spent FCC catalyst using multiple reactors operation resulting in wide variation of coke on spent catalyst are disclosed. This process uses an up flow regenerator w...
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WO/2012/006040A2 |
An FCC apparatus and process may include a distributor disposed in a recess in a wall of the riser for distributing gaseous hydrocarbon feed to a riser. The distributor may be shielded from upwardly flowing catalyst by a shield. An array...
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WO/2012/005644A1 |
The method according to the invention in its broadest aspect is a method for generating a homogeneous mixture of oxidant(s) and vaporized fuel for a catalytic process in a reactor having a reaction space. In particular it comprises a met...
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WO/2012/004809A1 |
A two stage Fluid Catalytic Cracking process and an apparatus for simultaneous production of light olefins such as ethylene and propylene and middle distillate range hydrocarbons, wherein a first flow reactor, preferably a downer and a s...
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WO/2011/163083A2 |
A method of upgrading naphtha and diesel yields from fluid catalytic cracking and hydrocracking units by improving a feed quality of a petroleum feedstock, product or fraction mixture. The method of improving the feed quality of the petr...
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WO/2011/159154A1 |
The invention provides a process for the pyrolysis of lignin. The lignin- containing material is intimately mixed with a phyllosilicate clay and optionally pelletised. The pelletised starting material is fed into a pyrolysis reactor and ...
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WO/2011/153568A1 |
The invention relates to a fluidized bed reactor system consisting of at least two fluidized bed reactors, comprising a first and a second reactor (1, 2), which are each designed as a circulating fluidized bed, a particle line (7) compri...
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WO/2011/154973A1 |
The present invention relates a metal passivator additive comprising: a rare earth component; alumina; clay; colloidal silica; and a zeolite having high silica to alumina ratio. The present invention also relates to a process for prepari...
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WO/2011/152990A2 |
A process and apparatus is presented for the improved selectivity of oxygenate conversion to olefins. The process includes passing a process stream through a two stage reactor, wherein the process stream is separated from the catalyst in...
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WO/2011/150129A2 |
Collection enhanced materials, down stream additives, and methods of making the enhanced materials and down stream additives are provided. In one embodiment, a down stream additive is provided that includes an active phase component and ...
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WO/2011/150217A2 |
The present invention relates to processes and apparatuses for generating light olefins, methane and other higher-value gaseous hydrocarbons from "liquid" heavy hydrocarbon feedstocks.
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WO/2011/149763A1 |
A method and apparatus for the cracking of a petroleum oil feedstock to produce a desulfurized full-range gasoline product. The petroleum oil feedstock is contacted with a base cracking catalyst and an FCC additive in an FCC unit, wherei...
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WO/2011/150130A2 |
Collection enhanced materials, down stream additives, and methods of making the enhanced materials and down stream additives are provided. In one embodiment, a down stream additive is provided that includes an active phase component and ...
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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/2011/139008A1 |
Disclosed is a method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil using a single catalyst system, by subjecting an oil fraction (slurry oil or light cycle oil) produced by fluid catalytic cracking ...
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WO/2011/136953A2 |
One exemplary embodiment can be a process for regenerating catalyst in a fluid catalytic cracking unit. Generally, the process includes providing a feed to a riser of a reaction vessel, and providing a stream to a distributor positioned ...
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WO/2011/130590A1 |
Catalyst regenerators and methods for using same. The regenerator can include a regenerator housing containing a dense phase catalyst bed for receiving a catalyst to be regenerated. A heater can be disposed in the regenerator and can hav...
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WO/2011/126701A2 |
A reactor design and process for the dehydrogenation of hydrocarbons is presented. The reactor design includes a multibed catalytic reactor, where each of the reactor beds are fluidized. The catalyst in the reactor cascades through the r...
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WO/2011/126615A2 |
A reactor design and process for the dehydrogenation of hydrocarbons is presented. The reactor design includes a multibed catalytic reactor, where each of the reactor beds are fluidized. The catalyst in the reactor cascades through the r...
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WO/2011/121612A1 |
An apparatus (100) for catalytic cracking of feedstock includes a first channel (102) in which a feedstock is treated with an adsorbent to obtain a treated intermediate. The apparatus further comprises a separator-reactor vessel (104). T...
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WO/2011/121613A2 |
The invention provides for a process and apparatus for simultaneous conversion of lighter and heavier hydrocarbon feedstocks into improved yields of light olefins in the range of C2 to C4, liquid aromatics in the range C6 to C8 mainly be...
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WO/2011/123413A2 |
The process and apparatus converts FCC olefins to heavier compounds. The heavier compounds are more easily separated from the unconverted paraffins. The heavier compounds can be recycled to an FCC unit or delivered to a separate FCC unit...
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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/2011/115737A2 |
A new catalyst and method of preparing the catalyst is presented. The catalyst is a molecular sieve used for cracking olefins, and has improved selectivity to increase propylene yields and to reduce the amount of aromatics and methane pr...
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WO/2011/115785A1 |
Catalytic cracking catalyst compositions and processes for cracking hydrocarbons to maximize light olefins production are disclosed. Catalyst compositions comprise at least one zeolite having catalytic cracking activity under catalytic c...
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WO/2011/115746A1 |
This invention relates to a process of preparing an improved catalyst comprising a clay derived zeolite. In particular, the invention comprises combining an yttrium compound with a zeolite produced by treating clay with a silica source a...
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WO/2011/112644A1 |
This invention relates to the composition, method of making and use of a fluidized catalytic cracking ("FCC") catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low small mesoporous peak around the 40 Å (angs...
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WO/2011/112431A1 |
This invention relates to the composition, method of making and use of a fluidized catalytic cracking ("FCC") catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low small mesoporous peak around the 40 A (angstr...
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WO/2011/103260A2 |
An FCC process and apparatus may include injecting hydrocarbon feedstock at different radial positions while at the same elevation inside a riser. Multiple distributors may be used to position the tips for injecting feedstock at multiple...
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WO/2011/097811A1 |
A method for circulating a cooled regenerated catalyst comprises the following steps: a regenerated catalyst derived from a regenerator (5) is cooled to 200-720℃ by a catalyst cooler (8A), which either directly enters into a riser reac...
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WO/2011/090124A1 |
A catalyst for the production of hydrocarbons which is to be used in producing C6-8 monocyclic aromatic hydrocarbons and C3-4 aliphatic hydrocarbons from a stock oil that has a 10 volume % distillation temperature of 140°C or higher and...
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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/2011/082475A1 |
Methods, systems and other embodiments associated with upgrading heavy oil are presented. A method (900) of upgrading heavy oil by deasphalting includes mixing (902) an initial solvent with raw heavy oil to produce a mixed heavy oil. The...
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WO/2011/082471A1 |
Methods, systems and other embodiments associated with upgrading heavy oil with modular units are presented. A method (900) of upgrading heavy oil with modular units comprises connecting modular units together (902) to create a heavy oil...
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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/2011/082474A1 |
Methods, systems and other embodiments associated with upgrading heavy oil by visbreaking are presented. A method (900) of upgrading heavy oil includes mixing (902) raw heavy oil with flue gases, CO2 and/or steam to produce a mixed heavy...
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WO/2011/082470A1 |
Methods, systems and other embodiments associated with upgrading heavy oil are presented. A method (900) of upgrading heavy oil comprising heating heavy oil (902) to produce heated heavy oil. The method further comprises creating high pr...
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WO/2011/079355A1 |
A combustion device is described for meeting the energy demand of processes for producing light olefins (ethene and propene) in fluidized-bed catalytic cracking units. Said combustion device is responsible for burning heating oil and mai...
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WO/2011/077721A1 |
Disclosed is an additive for a fluid catalytic cracking catalyst, which is capable of enhancing the cracking efficiency of a heavy oil fraction, while suppressing increase in the coke yield. Specifically disclosed is an additive for a fl...
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