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8152994 |
Process for upgrading atmospheric residues
Systems and methods for processing one or more hydrocarbons are provided. One or more hydrocarbon feedstocks can be selectively separated to provide one or more light deasphalted oils. At least a...
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8147677 |
Method and apparatus for introducing fluids into a hydrocracking reactor
The invention provides a method and apparatus for introducing a high-density hydrocarbon liquid into a hydrocracking reactor. The method comprises atomizing the high-density hydrocarbon liquid and...
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8142644 |
Process for hydrocracking and hydro-isomerisation of a paraffinic feedstock
A process for hydrocracking and hydro-isomerization of a paraffinic feedstock obtained by Fischer-Tropsch hydrocarbon synthesis comprising at least 50 wt % of components boiling above 370° C. to ...
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8142645 |
Process for increasing the mono-aromatic content of polynuclear-aromatic-containing feedstocks
Hydrocarbons containing polynuclear aromatics, such as cycle oil and pyrolysis fuel oil (PFO), are upgraded using an catalyst complex that selectively cracks the polynuclear aromatic compounds to...
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8133384 |
Carbon strand radio frequency heating susceptor
A method for heating materials by application of radio frequency (“RF”) energy is disclosed. For example, the disclosure concerns a method and apparatus for RF heating of petroleum ore, such as bit...
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8128805 |
Catalyst, catalyst support and process for hydrogenation, hydroisomerization, hydrocracking and/or hydrodesulfurization
A catalyst for the hydrogenation, hydroisomerisation, hydrocracking and/or hydrodesulfurisation, of hydrocarbon feedstocks, the catalyst consisting of a substantially binder free bead type support...
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8123932 |
Process for the conversion of heavy feedstocks such as heavy crude oils and distillation residues
A process for the conversion of heavy feedstocks using hydrotreatment, distillation or flash, and deasphalting that includes mixing a heavy feedstock with a hydrogenation catalyst and subjecting...
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8070936 |
Systems and methods of producing a crude product
Contact of a crude feed with one or more catalysts containing a transition metal sulfide produces a total product that includes a crude product. The crude feed has a residue content of at least 0.2...
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8062505 |
Process for using iron oxide and alumina catalyst with large particle diameter for slurry hydrocracking
A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising iron oxide and...
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8052864 |
Process to prepare a sweet crude
A process to prepare a sweet crude from an ash containing and heavy fraction of a tar sand oil comprising supplying an atmospheric distillation bottoms of a tar sands originated feed to a vacuum...
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8048292 |
Systems and methods for producing a crude product
Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones and a solvent deasphalting (SDA) unit for providing at least a...
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8034232 |
Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker
Methods and systems for hydrocracking a heavy oil feedstock using, a colloidally or molecularly dispersed catalyst (e.g., molybdenum sulfide) which provide for concentration of the colloidally...
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8025794 |
Systems, methods, and catalysts for producing a crude product
Contact of a crude feed that has a viscosity of at least 10 cSt at 37.8° C. (100° F.) and an API gravity of at least 10 with one or more catalysts produces a total product that includes a crude p...
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8025791 |
Systems and methods of producing a crude product
Contact of a crude feed with one or more catalysts produces a total product that includes a crude product. The crude feed has a residue content of at least 0.2 grams of residue per gram of crude...
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8007662 |
Direct feed/effluent heat exchange in fluid catalytic cracking
Fluid catalytic cracking (FCC) processes are described, in which hydroprocessed hydrocarbon streams or other hydrocarbon feed streams having a low coking tendency are subjected to direct heat...
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8002968 |
Process for treating a heavy hydrocarbon feedstock and a product obtained therefrom
A process for treating a heavy hydrocarbon feedstock is disclosed. The process involves separating the feedstock into a residue component and a light component, the residue component having a lower...
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8002967 |
Hydrotreating and hydrocracking process and apparatus
Partial conversion hydrocracking process comprising the steps of (a) hydrotreating a hydrocarbon feedstock with a hydrogenrich gas to produce a hydrotreated effluent stream comprising a...
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8002970 |
Zeolitic catalyst with a controlled doping element content, and improved process for processing hydrocarbon feeds
The present invention concerns doped catalysts on a mixed zeolite/alumino-silicate support with a low macropore content, and hydrocracking/hydroconversion and hydrotreatment processes employing...
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7976696 |
Mesostructured zeolitic materials and methods of making and using the same
One aspect of the present invention relates to mesostructured zeolites. The invention also relates to a method of preparing mesostructured zeolites, as well as using them as cracking catalysts for...
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7972499 |
Process for recycling an active slurry catalyst composition in heavy oil upgrading
The instant invention is directed to a process employing slurry catalyst compositions in the upgrading of heavy oils. The slurry catalyst composition is not permitted to settle, which would result...
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7959797 |
Systems and methods of producing a crude product
Contact of a crude feed with one or more catalysts containing a transition metal sulfide produces a total product that includes a crude product. The crude feed has a residue content of at least 0.2...
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7951745 |
Catalyst for hydrocracking hydrocarbons containing polynuclear aromatic compounds
Oil soluble catalysts are used to convert polynuclear aromatic compounds in a hydrocarbon feedstock to higher value mono-aromatic compounds. The catalyst complex includes a catalytic metal center...
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7951290 |
Hydrocarbon conversion process
A process is provided to produce high cetane quality and low or preferably ultra low sulfur diesel and a fluid catalytic cracker (FCC) quality feedstock from a processing unit including at least a...
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7947168 |
Segregation of streams for the production of ammonia
A method for recovering NH3 present in a sour water stream containing odiferous compounds such as pyridines, indoles, ketones and mercaptans produced during an upgrading process for upgrading...
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7935244 |
Process for hydroconversion of heavy hydrocarbon feeds in a slurry reactor in the presence of a heteropolyanion-based catalyst
The invention concerns a process for slurry phase hydroconversion of liquid sulphur-containing heavy hydrocarbon feeds, in the presence of hydrogen and in the presence of a solid catalyst, said...
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7931784 |
Processing biomass and petroleum containing materials
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as...
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7922894 |
HPC process using a mixture of catalysts
The present invention pertains to a process for hydroprocessing a heavy hydrocarbon oil, comprising contacting a heavy hydrocarbon oil in the presence of hydrogen with a mixture of hydroprocessing...
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7914665 |
Method for making a lubricating oil with improved low temperature properties
The invention relates to a process for preparing lube oil basestocks from lube oil boiling range feeds. More particularly, the present invention is directed toward a process wherein a wax...
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7892416 |
Low temperature thermodynamic cracking and conversion for upgrading of heavy oils
The present invention provides a thermodynamic cracking process wherein the cracking takes place in a cyclone reactor and in a riser of varying areas under the influence of a rotating and turbulent...
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7879223 |
Systems and methods of producing a crude product
Contact of a crude feed with a hydrogen source in the presence of an inorganic salt catalyst produces a total product that includes a crude product. The crude feed has a residue content of at least...
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7879224 |
Doped alumino-silicate catalyst and improved process for treatment of hydrocarbon feeds
The present invention concerns doped catalysts on an alumino-silicate support with an adapted macropore content and hydrocracking/hydroconversion and hydrotreatment processes employing them. The...
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7863212 |
Process of catalytic cracking of hydrocarbon
The present invention provides a process for the catalytic cracking of a hydrocarbon, characterized in that the catalytic cracking is carried out in the presence of a crystalline aluminosilicate...
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7854833 |
Systems and methods of producing a crude product
The present invention is directed to a method for producing a crude product from a crude feed. A crude feed is contacted with a hydrogen source and a catalyst comprising a transition metal sulfide...
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7851663 |
Process for producing synthetic petroleum jelly
A method for producing petroleum jelly from hydrocarbons. The method converts the hydrocarbon source into a synthesis gas. The synthesis gas is converted into at least a light-hydrocarbons stream...
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7837860 |
Process for the production of low sulfur diesel and high octane naphtha
A process for the production of low sulfur diesel and high octane naphtha. Separate high pressure vapor liquid separators serve to maintain and isolate the high octane naphtha produced in the...
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7837857 |
Hydrocracking process for fabricating jet fuel from diesel fuel
A method for obtaining jet fuel from diesel fuel is provided, the method comprising subjecting the diesel fuel to hydrocracking to convert at least a portion of the diesel fuel into a mixture of...
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7837864 |
Process for extracting bitumen using light oil
An integrated process for extracting and refining bitumen comprises hydroconverting bitumen in a reactor to provide valuable products and light oil by-product; separating the light oil by-product...
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7815870 |
Ebullated bed hydroprocessing systems
An ebullated bed hydroprocessing system, and also a method for upgrading a pre-existing ebullated bed hydroprocessing system, involves introducing a colloidal or molecular catalyst, or a precursor...
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7807044 |
Process for slurry phase hydroconversion of heavy hydrocarbon feeds and/or coal using a supported catalyst
The invention concerns a process for converting heavy feeds carried out in a slurry reactor in the presence of hydrogen and in the presence of a catalyst comprising at least one catalytic metal or...
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7803334 |
Apparatus for hydrocracking a hydrocarbon feedstock
A hydrocracking process and apparatus wherein the feedstock is hydrotreated and the liquid and gaseous effluent from the hydrotreater is directly introduced into the upper end of a hydrocracking...
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7799207 |
Process for producing tailored synthetic crude oil that optimize crude slates in target refineries
The instant invention is directed to a process wherein a heavy oil feedstock upgrader alters its mode of operation of its full conversion hydroprocessing unit to create a custom tailored synthetic...
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7799206 |
Method of producing a pipelineable blend from a heavy residue of a hydroconversion process
A method is disclosed for producing a stable pipelineable blend from a heavy residue of a catalytic hydroconversion process operating at high (60-80%) conversion rate by blending the heavy residue...
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7799212 |
Method for preventing fouling of a heat exchanger for cooling residue from a hydrodesulfurization/hydrocracking process
A method which controls sedimentation occurring at a heat exchanger for cooling hydrodesulfurization/hydrocracking residue containing asphaltenes at a high content and thereby prevents fouling of...
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7790019 |
Zeolitic catalyst, substrate based on a silica-alumina matrix and zeolite, and hydrocracking process for hydrocarbon feedstocks
The invention relates to a catalyst including at least one hydro-dehydrogenating element chosen from the group formed by the group VIB and group VIII elements of the periodic table and a substrate...
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7771584 |
Integrated unsupported slurry catalyst preconditioning process
A process for slurry hydroprocessing, which involves preconditioning a slurry catalyst for activity improvement in vacuum residuum hydroprocessing units Preconditioning the slurry catalyst raises...
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7763163 |
Process for removal of nitrogen and poly-nuclear aromatics from hydrocracker feedstocks
A feedstream to a hydrocracking unit is treated to remove or reduce the content of polynuclear aromatics and nitrogen-containing compounds by contacting the feedstream with an adsorbent compound...
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7763160 |
Systems and methods of producing a crude product
Contact of a crude feed with one or more catalysts produces a total product that includes a crude product. The crude feed has a residue content of at least 0.2 grams of residue per gram of crude...
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7736492 |
Selective hydrogenation process employing a catalyst with a specific support
A process for jointly carrying out selective hydrogenation of polyunsaturated compounds into monounsaturated compounds contained in gasolines, and for transforming light sulphur-containing...
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7727381 |
Hydrocracking catalyst and method of hydrocracking heavy oil
In a process of hydrocracking heavy oil with a catalyst in petroleum refining, asphaltene contained in heavy oil, and impurities including heavy metals such as nickel and vanadium, are efficiently...
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7718053 |
Selective hydrogenation process employing a catalyst having a controlled porosity
A process for jointly carrying out selective hydrogenation of polyunsaturated compounds into monounsaturated compounds contained in gasolines, and for transforming light sulphur-containing...
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