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WO/2016/137955A1 |
The presently disclosed subject matter relates to systems and methods for catalyst regeneration. In particular, the presently disclosed subject matter provides for an integrated fluidized bed reactor and catalyst regeneration system to m...
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WO/2016/130377A1 |
An addition system for introducing particulate material into an industrial process is disclosed. The addition system comprises a vessel for holding the particulate material, a weighing device, piping, a controller, and a frame to support...
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WO/2016/110253A1 |
Provided is a method for cooling and circulating a regenerated catalyst. A regenerated catalyst from a regenerator is cooled to 200-720oC by catalyst coolers and directly enters a riser reactor without being mixed with a hot regenerated ...
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WO/2016/109369A1 |
An oxygenate to olefins conversion reactor system comprising: a) a riser reactor having an inlet for feed, an inlet for catalyst and an outlet for products; and b) a cyclone for the separation of products from catalyst comprising: i) an ...
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WO/2016/106228A1 |
A process for hydroprocessing a hydrocarbon feedstock. The process utilizes a horizontal bubble reactor for slurry hydroprocessing of a heavy hydrocarbon feedstock having an API Gravity of less than 20, where the reactor is fitted with o...
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WO/2016/098909A1 |
Provided are a production method for lower olefin, a production device for lower olefin, a construction method for lower olefin production equipment, and a zeolite catalyst, whereby production ratios of ethylene and propylene can be easi...
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WO/2016/100003A2 |
Methods for co-processing pyrolysis oil streams and fuel processing apparatuses are provided. In one example, a method for co-processing a pyrolysis oil stream and a hydrocarbon stream is provided. The method includes mixing the pyrolysi...
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WO/2016/094232A1 |
A process and apparatus for heating catalyst is presented. Cooler catalyst is removed from a reactor and heated with a hot gas in a riser, heated in a heating tube or heated in a heating chamber. Heated catalyst is disengaged from the ho...
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WO/2016/094237A1 |
A process and apparatus for heating catalyst is presented. Cooler catalyst is removed from a reactor and heated with a hot gas in a riser, heated in a heating tube or heated in a heating chamber. Heated catalyst is disengaged from the ho...
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WO/2016/087956A1 |
The present disclosure relates to an FCC catalyst additive comprising a zeolite, a binder and a clay, wherein the phosphorous content is in the form of P2O5 and colloidal silica as a binder. The FCC catalyst additive is characterized by ...
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WO/2016/090068A2 |
Method includes heating mixture of heavy oil (API<22.3), water, and catalyst in a reactor to form pyrolyzate vapor condensable to form an oil phase lighter than the heavy oil. The feed mixture can include 100 parts by weight heavy oil, 5...
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WO/2016/087446A1 |
Process for evaluating the catalytic performance of a porous solid using a vapor diffusion technique, where a probe molecule and a molecule for dead-time determination is injected into a carrier gas that is then contacted with the porous...
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WO/2016/089768A1 |
A stripping vessel for removing hydrocarbons from a catalyst and a process for removing hydrocarbons from a catalyst. In an FCC unit, the stripping vessel includes first and second stripping sections. The first stripping section includes...
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WO/2016/071305A1 |
The invention relates to a metal element (12) for anchoring an anti-erosion coating that is intended to be fastened alone in an isolated manner to a metal wall or assembled with other identical anchoring elements. The anchoring element (...
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WO/2016/071871A1 |
The present disclosure relates to a transalkylation process for conversion of heavy aromatic compounds to light alkyl aromatic compound using liquid salt, such as but not limiting to ionic liquid compound. In another embodiment, the ioni...
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WO/2016/064452A1 |
Uses are disclosed for a new crystalline molecular sieve designated SSZ-102 synthesized using an N,N'-dimethyl-1,4-diazabicyclo[2.2.2]octane dication as a structure directing agent. SSZ-102 has ESV framework topology.
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WO/2016/064785A1 |
A co-generation process for a regenerator in an FCC system having a reactor and a regenerator includes the steps of introducing flue gas from the regenerator into a heating unit at a first location of the heating unit, and introducing an...
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WO/2016/060905A1 |
Methods and systems for recovering a hydrocarbon from fluid catalytic cracking (FCC) slurry and for separating a FCC slurry stream from a FCC effluent are provided. An exemplary hydrocarbon recovery method comprises the steps of: contact...
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WO/2016/060450A1 |
The present invention relates to a method for preparing aviation biofuel by using non-cooking oil, comprising the steps of: (a) forming a reaction product containing a paraffin-based hydrocarbon and an aromatic compound through deoxygena...
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WO/2016/059568A1 |
The disclosure concerns methods of production, comprising refining a crude oil at a refinery train; communicating products of the refinery train to a steam cracker, operating the steam cracker so as to give rise to at least ethylene and ...
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WO/2016/059569A1 |
The disclosure concerns refining crude oil to produce a first plurality of streams comprising one or more of offgas, naphtha, liquefied petroleum, C3 and C4 olefins, processing at least a portion of the first plurality of streams to prod...
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WO/2016/054879A1 |
A regeneration method for catalytic cracking reaction, the method is applied in a catalytic reaction process of petroleum hydrocarbon materials, and the method comprises: feeding the regenerated and semi-regenerated catalyst from a regen...
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WO/2016/057187A1 |
A process for power generation using a chemical looping combustion concept is integrated with heavy liquid fuel coking in a cracking reactor, and is configured such that petcoke deposits on metal oxide particles from the cracking reactor...
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WO/2016/054702A1 |
The present invention provides additives for reducing SOx emission in hydrocarbon fluid catalytic cracking units, prepared on the basis of an alumina substrate, with a large surface area of at least 150 m2/g and a large pore volume of at...
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WO/2016/054593A2 |
A fluid catalytic cracking (FCC) unit for the production of hydrocarbon products includes a fluid injection system coupled to a reactor by a standpipe. The fluid injection system includes a plurality of nozzles for injecting oil feedstoc...
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WO/2016/053780A1 |
Methods for reducing flue gas particulate emissions from fluid catalytic cracking unit regenerators are provided. In one embodiment, a method for reducing flue gas particulate emissions from an FCC unit regenerator includes the steps of ...
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WO/2016/053431A1 |
Fluid catalytic cracking (FCC) units, apparatuses, and methods for catalytically cracking a mixture of a pyrolysis oil stream and a hydrocarbon stream are provided herein. In an embodiment, an FCC unit includes a reaction chamber suitabl...
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WO/2016/048816A1 |
A method is provided for increasing production of middle distillate hydrocarbons from conversion of a heavy hydrocarbon feed in a fluid catalytic cracking system having a primary riser and a secondary riser, wherein the method comprises ...
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WO/2016/048252A1 |
With the present invention, there is provided a method for modeling reactors of a fluidized_bed catalytic cracking unit in petroleum refineries, wherein the heavy vacuum gas oil with a high boiling point is converted into hydrocarbons su...
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WO/2016/036852A1 |
Catalyst regenerators and methods of their use are provided. A catalyst regenerator includes a combustion chamber with a combustion chamber diameter and a combustion chamber bottom. A mixing chamber is fluidly coupled to the combustion c...
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WO/2016/032618A1 |
Catalyst regenerators and methods of their use are provided. A method includes combusting coke from the catalyst in a second stage regenerator to produce a second flue gas, where the second stage regenerator includes a second combustion ...
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WO/2016/030447A1 |
The invention relates to a process for producing alkylated aromatic hydrocarbons comprising the steps of: (a) subjecting a mixed hydrocarbon feedstream comprising benzene to a separation to provide a C6 cut comprising benzene, wherein th...
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WO/2016/025092A1 |
An apparatus and process is disclosed for mitigating coking in an FCC reactor plenum. The apparatus and process utilize a baffle to create a inner volume for the product vapors to prevent contact with a relatively cool plenum. The baffle...
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WO/2016/022339A1 |
A process and system for hydroprocessing biopyrolysis oils is provided and includes the rejuvenation of an at least partially flow constricted biopyrolysis oil hydroprocessing reactor(s) by flushing with a flushing agent at reduced tempe...
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WO/2016/018097A1 |
The present invention concerns a naphtha and methanol mixed catalytic cracking reaction process involving a simultaneous cracking reaction of naphtha and methanol by using a circulating fluidized-bed reactor comprising a reactor, a strip...
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WO/2016/018554A1 |
Apparatuses and methods for separating regenerated catalyst are provided. In one embodiment, an apparatus for separating regenerated catalyst includes a regeneration vessel including a catalyst bed section. The apparatus includes a catal...
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WO/2016/016091A1 |
The invention relates to a termination device (10) of a tubular reactor (1) comprising at least one separation element (11) adapted for the separation of solid particles and gaseous effluents and at least one coupling element (12) that i...
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WO/2016/016090A1 |
The invention relates to a feedstock injector (2') for injecting an atomized hydrocarbon feedstock into a tubular-type reactor with substantially upward or downward flow that is intended to be used in a fluid catalytic cracking unit, hav...
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WO/2016/016100A1 |
The invention relates to an orifice chamber (18) designed to expand a gas, in particular intended for a fluid catalytic cracking unit, said orifice chamber comprising the following elements: - a chamber (181) having an axis (X), - an inl...
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WO/2016/017794A1 |
Provided are: a composite catalyst which is capable of further lengthening the duration of the catalytic ability in the production of a lower olefin using a zeolite catalyst; a method for producing this composite catalyst; a method for p...
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WO/2016/016094A1 |
An injection element (10) for a system for injecting fuel into a regenerator of a fluid catalytic cracking unit, said injection element defining a flow passage (12) and being arranged so as to be able to be fastened to an orifice passing...
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WO/2016/016097A1 |
The invention relates to a slide valve (200) comprising: a body (201) having a through-duct (202) for the passage of a fluid, the flow rate of which is to be controlled, at least one gate (203) slidably mounted inside said body (201), cr...
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WO/2016/010743A1 |
This disclosure relates to liquid-full processes for hydroprocessing a light cycle oil (LCO). The processes involve hydrotreatment followed by selective ring opening in the presence of hydrotreating catalyst and selective ring opening ca...
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WO/2016/003964A1 |
Apparatuses and methods for producing linear alkylbenzene products from renewable oils are provided. An exemplary method includes deoxygenating the renewable oil in a deoxygenation zone to form paraffins. The method fractionates the para...
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WO/2016/000456A1 |
A method for preparing light oil, comprising the following steps: 1) the visbreaking of heavy oil is performed under stirring to obtain intermediate products, 2) the catalytic cracking of the intermediate products is performed under the ...
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WO/2015/191332A1 |
Disclosed is a process and apparatus for recycling flue gas from a regenerator back to the regenerator to provide fluidization gas needs. Catalyst may be separated from the flue gas before recycle and the flue gas may be compressed befor...
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WO/2015/182329A1 |
A method for the fluid catalytic cracking of a heavy oil, the method being for obtaining light olefins such as propylene and butene in high yield by subjecting a heavy oil to fluid catalytic cracking at a high temperature for a short con...
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WO/2015/179226A1 |
A new crystalline molecular sieve designated SSZ-95 is disclosed. The molecular sieve has a MTT-type framework, a mole ratio of 20 to 70 of silicon oxide to aluminum oxide, a total micropore volume of between 0.005 and 0.02 cc/g; and a H...
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WO/2015/179735A1 |
The present invention relates to a catalyst for fluidized catalytic cracking of hydrocarbon oil containing a framework- substituted zeolite-1 in which zirconium atoms and/or hafnium atoms form a part of a framework of an ultra-stable Y-t...
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WO/2015/179228A1 |
A new crystalline molecular sieve designated SSZ-95 is disclosed, as well as its uses. The molecular sieve has a MTT-type framework, a mole ratio of 20 to 70 of silicon oxide to aluminum oxide, a total micropore volume of between 0.005 a...
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