|
Match
|
Document |
Document Title |
|
|
8137532 |
Process for producing middle distillates by hydroisomerizing and hydrocracking feeds from the fischer-tropsch process
The invention concerns a process for producing middle distillates from a paraffinic feed produced by Fischer-Tropsch synthesis, using a hydrocracking/hydroisomerization catalyst which comprises...
|
|
|
8070937 |
Systems, methods, and catalysts for 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 product is a liquid mixture at 25° C. and 0.101 MPa. One or more properties of ...
|
|
|
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...
|
|
|
8025864 |
ITQ-34, new crystalline microporous material
ITQ-34 (INSTITUTO DE TECNOLOGÍA QUÍMICA number 34) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, t...
|
|
|
8007765 |
Microporous crystalline material, zeolite ITQ-37, preparation method and use
The present invention relates to a microporous crystalline material characterized in that it has the following chemical composition in the calcined from: xX2O3:nYO2:mGeO2 in which (n+m) is at least...
|
|
|
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...
|
|
|
7959796 |
Systems, methods, and catalysts for producing a crude product
Contact of a crude feed with one or more catalysts produces a total product that include a crude product. The crude product is a liquid mixture at 25° C. and 0.101 MPa. One or more other ...
|
|
|
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...
|
|
|
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...
|
|
|
7918992 |
Systems, methods, and catalysts for producing a crude product
Methods and systems for contacting of a crude feed with one or more catalysts to produce a total product that includes a crude product are described. The crude product is a liquid mixture at 25° ...
|
|
|
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...
|
|
|
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...
|
|
|
7837863 |
Systems, methods, and catalysts for producing a crude product
Contact of a crude feed with one or more catalysts produces a total product that include a crude product. The crude feed has a total content of alkali metal, and alkaline-earth metal, in metal...
|
|
|
7803266 |
Doped spherically-shaped supported catalyst and process for hydrotreating and hydroconverting metal-containing oil fractions
A catalyst and process for hydrotreating and/or hydroconverting heavy metal-containing hydrocarbon feeds, said catalyst comprising a support in the form of beads based on alumina, at least one...
|
|
|
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...
|
|
|
7749373 |
Hydrocracking process
A process for hydrocracking a hydrocarbon feedstock comprising components boiling above 343° C. into a middle distillate fraction in the presence of hydrogen under hydrocracking conditions, ...
|
|
|
7718050 |
Process of mild hydrocracking including a dilution of the feedstock
The invention relates to a process for FCC pretreatment by mild hydrocracking of a hydrocarbon feedstock that comprises a vacuum distillate fraction or a deasphalted oil or else a mixture of these...
|
|
|
7686942 |
Method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst
A method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst. The main technical problems to be solved are a relatively high reaction temperature, and low...
|
|
|
7641787 |
Compositions and processes for reducing NOx emissions during fluid catalytic cracking
Compositions for reduction of NOx generated during a catalytic cracking process, preferably, a fluid catalytic cracking process, are disclosed. The compositions comprise a fluid catalytic cracking...
|
|
|
7641788 |
Hydrocarbon conversion process and catalyst
A process for hydrocracking a hydrocarbonaceous feedstock into a middle distillate utilising a hydrocarbon conversion catalyst comprising a modified beta zeolite and a modified Y zeolite, an...
|
|
|
7591942 |
Bulk bi-metallic catalysts made from precursors containing an organic agent
Bulk bi-metallic catalysts for use in the hydroprocessing of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor containing an...
|
|
|
7585405 |
Hydrocracking catalyst containing beta and Y zeolites, and process for its use to make jet fuel or distillate
Increased yields of middle distillate and jet fuel and increased catalyst activity are obtained in a hydrocracking process by the use of a catalyst containing a beta zeolite and a Y zeolite having...
|
|
|
7491313 |
Two-step hydroprocessing method for heavy hydrocarbon oil
A method is disclosed for hydroprocessing a heavy hydrocarbon oil, comprising a first hydroprocessing step of bringing a heavy hydrocarbon oil into contact with a Catalyst (1) with a certain...
|
|
|
7462276 |
Two stage hydrocracking process using beta zeolite for production of LPG and distillate hydrocarbons
Increased yields of LPG and middle distillate products are obtained in a two stage hydrocracking process by the use of a catalyst containing a beta zeolite. In embodiments, the beta zeolite has not...
|
|
|
7449103 |
Ebullated bed hydroprocessing methods and systems and methods of upgrading an existing ebullated bed system
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...
|
|
|
7429550 |
Hydrogenation catalyst for hydrocarbon oil and process for hydrogenation using the catalyst
A hydrogenation catalyst for a hydrocarbon oil, includes an inorganic porous support composed of at least the oxides of aluminum, phosphorus, and silicon, and supporting at least one active metal...
|
|
|
7381321 |
Process for improving aromatic and naphtheno-aromatic gas oil fractions
Process for transforming a gas-oil fraction that makes it possible to produce a fuel that has a quality according to stringent requirements in terms of sulfur content, aromatic compound content,...
|
|
|
7323100 |
Combination of amorphous materials for hydrocracking catalysts
An amorphous support, methods for making the same and methods of using, particularly in hydrocracking. A method of making may comprise mixing a first amorphous material and a second amorphous...
|
|
|
7311814 |
Process for the production of hydrocarbon fluids
Hydrocarbon fluids are produced by hydrocracking a vacuum gas oil stream, fractionating and/or hydrogenating the hydrocracked vacuum gas oil. The fluids typically have ASTM D86 boiling point ranges...
|
|
|
7270738 |
Catalyst and process for hydrocracking hydrocarbon-containing feedstocks
This invention relates to silico-aluminum substrates, catalysts, and the hydrocracking and hydrotreatment processes that use them. The catalyst comprises at least one hydro-dehydrogenating element...
|
|
|
7192900 |
Hydrocracking catalyst
Hydrocracking catalyst composition comprising an optional metal hydrogenation component supported on a carrier comprising a zeolite of the faujasite structure having a unit cell size in the range...
|
|
|
7186329 |
High-macropore hydroprocessing catalyst and its use
The present invention pertains to a catalyst comprising 7–20 wt. % of a Group VIB metal component, calculated as trioxide on the weight of the catalyst, and 0.5 to 6 wt. % of a Group VIII metal c...
|
|
|
7179366 |
Catalyst based on a group VI metal and a group VIII metal at least partially present in the form of heteropolyanions in the oxide precursor
A catalyst contains at least one group VIII element and at least molybdenum and/or tungsten, said elements being present at least in part in the catalyst in the dry state in the form of at least...
|
|
|
7090767 |
Hydrodesulfurization of gasoline fractions
A method for processing a gasoline range hydrocarbon stream wherein a single reactor/distillation tower stream is fractionated into a light fraction and a heavy fraction, the light fraction is...
|
|
|
7048845 |
Middle distillate selective hydrocracking process
Increased yields of middle distillate products are obtained in a hydrocracking process by the use of a catalyst containing a Beta zeolite which has been hydrothermally treated to adjust the...
|
|
|
6902664 |
Extremely low acidity USY and homogeneous, amorphous silica-alumina hydrocracking catalyst and process
A catalyst composition comprising a minor amount of a low acidity, highly dealuminated ultra stable Y zeolite having an Alpha value of less than about 5, preferable less than about 3 and Broensted...
|
|
|
6860986 |
Extremely low acidity ultrastable Y zeolite catalyst composition and process
A catalyst composition comprising a low acidity, highly dealuminated ultra stable Y zeolite having an Alpha value of less than about 3 and Broensted acidity measured by FT-IR from about 1 to about...
|
|
|
6860987 |
Process for the hydroprocessing of hydrocarbon feedstocks
The present invention pertains to a process for the hydroprocessing of hydrocarbon feedstocks wherein said hydrocarbon feedstocks are contacted, at hydroprocessing conditions, with a catalyst...
|
|
|
6858128 |
Hydrocracking process
A catalytic hydrocracking process wherein a hydrocarbonaceous feedstock and a liquid recycle stream is contacted with hydrogen in a hydrocracking reaction zone at elevated temperature and pressure...
|
|
|
6802958 |
Process for producing spherical oxide particles
The invention pertains to a process for preparing spherical oxide particles comprising the steps of shaping a starting material comprising an oxide hydrate into particles of substantially constant...
|
|
|
6783661 |
Process for producing oils with a high viscosity index
A process for producing oils with high viscosity indices from oil distillates or effluents from a conversion unit comprises the following steps: a) catalytic hydrotreatment of the feed in the...
|
|
|
6736959 |
Process for improving the pour point of feeds containing paraffins using a catalyst based on a bridged dioctahedral 2:1 phyllosilicate
The invention concerns a process for improving the pour point of a feed comprising paraffins containing more than 10 carbon atoms, in which the feed to be treated is brought into contact with a...
|
|
|
6733658 |
EU-1 zeolite catalyst and a process for the reduction of the pour point of feeds containing paraffins
The invention concerns a process for improving the pour point of a feed comprising paraffins containing more than 10 carbon atoms, in which process the feed to be treated is brought into contact...
|
|
|
6719895 |
Catalyst comprising a zeolite Y globally non-dealuminated and containing boron and/or silicon
The present invention relates to a hydrocracking process including contacting a hydrocarbon feed with a catalyst which is carried out at a pressure of at least 2 MPa, a temperature of at least...
|
|
|
6716337 |
Catalyst carrier with high diesel selectivity
The invention pertains to a carrier composition comprising (a) at least 30 wt % of a synthetic cracking component, based on the total weight of the carrier composition, which comprises oxidic...
|
|
|
6712953 |
Catalyst that contains a zeolite that is high in an element of group VIB and/or VIII and its use in hydrorefining and hydrocracking of hydrocarbon fractions
The invention relates to a catalyst that contains at least one matrix, at least one zeolite and at least one hydro-dehydrogenating element that is located at the matrix (deposited on the catalyst...
|
|
|
6709571 |
Low pressure naphtha hydrocracking process
This invention is directed to an extinction recycle naphtha hydrocracking processes. Large pore zeolite catalysts with Constraint Indices less than 2, such as USY or beta, which are loaded with...
|
|
|
6682650 |
Zeolite catalyst carrier and hydrogenation catalyst using same
A catalyst support including a zeolite having an Al/Si atomic ratio of 0.01-0.1 and mesopores having a pore diameter in the range of 5-30 nm, and ultrafine particles composited to inside walls of...
|
|
|
6660157 |
Heavy oil hydrocracking process with multimetallic liquid catalyst in slurry bed
The invention relates to a new and improved heavy oil hydrocracking process using a multimetallic liquid catalyst in a slurry-bed reactor, particularly an improvement of lightweight treatment of...
|
|
|
6652738 |
Process for preparing a mixed metal catalyst composition
The invention pertains to a process for the hydroprocessing of a hydrocarbon feedstock wherein said feedstock is contacted at hydroprocessing conditions with a catalyst composition which comprises...
|