| Document |
Document Title |
|
JP3878686B2 |
To provide a method of characterizing a feed to a catalytic cracking process unit which can determine the chemical concn. of the kind of a starting compd. fed to catalytic cracking in real time, rapidly, and conveniently by measuring an ...
|
|
JP3866761B2 |
Self-heating characteristics of a spontaneously combustible catalyst are reduced by treating the catalyst with an oxygen-containing hydrocarbon having at least 12 carbon atoms. The treatment is particularly suitable for reducing the self...
|
|
JP3864319B2 |
To provide a catalytic two-staged hydroconversion process for a feedstock based on heavy petroleum, whereby a low-boiling hydrocarbon liquid is produced at a high hydroconversion rate. A heavy hydrocarbon liquid feedstock together with h...
|
|
JP3860863B2 |
To provide a hydroisomerization method intended to produce a fraction having favorable low-temperature flow properties in high yield. A≥5C paraffin-based feedstock (esp. Fischer-Tropsch wax) and hydrogen are brought into contact, under...
|
|
JP3843258B2 |
An integrated process for producing a liquid hydrocarbon stream from Fischer-Tropsch hydrocarbon product without having to remove particulate contaminants such as catalyst fines from hot Fischer-Tropsch wax is disclosed. The process invo...
|
|
JP3844383B2 |
To realize an efficient productivity increase and also to control a production line at a low cost, without requiring expensive analyzing equipment. At least one of temp., flow rate and pressure at a specific point of a production line is...
|
|
JP3834180B2 |
To provide a steam conversion process enabling a desired product, especially a LCO(light crude oil) fraction to be obtained from heavy hydrocarbon raw materials such as VGO(vacuum gas oil) in a larger amount than conventional. This metho...
|
|
JP2006520820A |
Embodiments include processes for producing streams containing organic molecules (for example, diesel fuels and diesel fuel blending agents) including ultra-low severity hydrotreatment of at least a portion of a hydrocarbon synthesis pro...
|
|
JP3821483B2 |
A hydroprocess catalyzed by a catalyst composition comprising a porous refractory oxide, a molybdenum component, a phosphorus component and an underbedded nickel component, the composition characterized by a Raman spectrum comprising at ...
|
|
JP3792727B2 |
A distributor assembly for hydroprocessing a hydrocarbon mixture of hydrogen-containing gas and liquid hydrocarbon is presented. The distributor assembly has a circular plate with a plurality of hollow risers bound thereto for distributi...
|
|
JP2006515584A |
A process for treating organic compounds includes providing a composition which includes a substantially mesoporous structure of silica containing at least 97% by volume of pores having a pore size ranging from about 15 Å to about 30 Å...
|
|
JP2006514876A |
The invention relates to a shaped catalyst or catalyst precursor containing a catalytically active component or a precursor therefore, the component selected from elements of Group VIII of the Periodic Table of the Elements, supported on...
|
|
JP3773530B2 |
A heavy aromatics feed is converted to lighter aromatics products, such as benzene, toluene and xylenes by contacting a C9+ aromatics fraction and benzene and/or toluene over a catalyst comprising a zeolite, such as ZSM-12, and a hydroge...
|
|
JP3774253B2 |
To obtain a fluid distribution device having a means for bringing fluid into a equilibrium state by providing a release end guide tube for a collecting tray attaching a first end of the guide tube to a liquid passage of the collecting tr...
|
|
JP3774249B2 |
PURPOSE: To provide a vessel easy for operation and replace of catalyst and suitable for hydrotreatment of hydrocarbon oils by setting a bed of solid material upon a support layer fixed horizontally in the vessel and closing the support ...
|
|
JP3767905B2 |
A method for controlling the manufacture of lubricating oils involving the steps of distillation, extracting, dewaxing and optionally hydrofining; or for controlling operating units associated with refinery or chemical processes with fee...
|
|
JP2006512430A |
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 catalyst I and hydroprocessing catalyst ...
|
|
JP3762747B2 |
The feed admixed with hydrogen gas, is reacted with a catalyst to form a process stream from which gas and liquid streams (12 and 17a,18a) are separated. The liquid stream admixed with hydrogen gas is reacted with another catalyst to obt...
|
|
JP2006505391A |
An elongated-shaped particle having two protrusions; each extending from and attached to a central position, wherein the central position is aligned along the longitudinal axis of the particle, the cross-section of the particle occupying...
|
|
JP2006505403A |
Silica-alumina catalyst compositions and to a process for converting hydrocarbonaceous feed using the catalyst are disclosed. The present invention relates to a highly homogeneous, amorphous silica-alumina cogel material, the attributes ...
|
|
JP2005538842A |
A material especially useful for the selective oxidation of hydrocarbons and other organic compounds includes a non-crystalline, porous inorganic oxide having at least 97 volume percent mesopores based on micropores and mesopores, and at...
|
|
JP3713297B2 |
PURPOSE: To provide a process and apparatus for upgrading middle distillates from heavy petroleum hydrocarbon feeds. CONSTITUTION: This process, for hydrotreating petroleum-derived feeds. comprises (A) the step of catalytically hydrocrac...
|
|
JP2005533129A |
Hydroprocessing such as hydrocracking is advantageously employed in processes for the recovery and purification of higher diamondoids from petroleum feedstocks. Hydrocracking and other hydroprocesses degrade nondiamondoid contaminants.
|
|
JP2005530911A |
Systems and processes for the hydrotreatment of pyrolysis gasoline comprising reactors, monolithic catalyst beds and hydrogen-containing treatment gases that allow for improved efficiency and productivity over conventional trickle bed pr...
|
|
JP2005525222A |
A method of treatment of a gas mixture which contains H2, H2S and possibly of other impurities, such as hydrocarbons. The treatment method is aimed at purifying the hydrogen mixture without incurring a overall pressure loss. The method a...
|
|
JP3687985B2 |
PURPOSE: To provide a catalyst used in hydroconversion, particularly a catalyst contg. palladium as a catalytically active component. CONSTITUTION: A catalyst used in hydroconversion comprises palladium supported on a silica-alumina carr...
|
|
JP3678790B2 |
PURPOSE: To economically produce a faujasite type zeolite having high crystallinity, excellent in heat and acid resistances, etc., and having a high Si-Al ratio in a short time. CONSTITUTION: A transparent aq. soln. contg. no gelatinous ...
|
|
JP3676437B2 |
To make the deterioration of a catalyst hard to generate and improve the life of the catalyst and the efficiency of the whole of a reaction column by setting a mixing means demonstrating the unique mixing action below a cooling fluid fee...
|
|
JP3671246B2 |
To suppress the formation of methane without affecting LPG and light liquid yields by reacting a +5C paraffin-containing feedstock in the presence of hydrogen, carbon dioxide and a specific catalyst under specific reaction conditions to ...
|
|
JP3669377B2 |
PURPOSE: To enable increased production of light oil of good and stabilized quality and simplify the installation for oil refinery by effecting efficient hydrogenation of crude oil or crude oil remaining after removal of naphtha fraction...
|
|
JP2005518930A |
The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene. The catalyst...
|
|
JP2005518928A |
The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene. The catalyst...
|
|
JP2005518929A |
The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene. The catalyst...
|
|
JP2005514474A |
Embodiments of the present invention are directed to methods for hydroprocessing Fischer-Tropsch products. The embodiments in particular are related to integrated methods for producing liquid fuels from a hydrocarbon stream provided by a...
|
|
JP2005510345A |
A catalytic material includes a microporous zeolite supported on a mesoporous inorganic oxide support. The microporous zeolite can include zeolite beta, zeolite Y or ZSM-5. The mesoporous inorganic oxide can be, e.g., silica or alumina, ...
|
|
JP2005509083A |
A method for the hydroprocessing of a heavy hydrocarbonaceous feedstock in a reaction zone having a bed containing a fixed array of porous catalyst particles by contacting the feedstock with a hydrogen-containing gas under conditions whi...
|
|
JP2005088001A |
To provide a hydrogenation refining and/or hydrogenation conversion catalyst containing novel active phase of sulfide solid solution form.The hydrogenation refining and/or hydrogenation conversion catalyst has the active phase which cont...
|
|
JP3624671B2 |
To provide a process whereby a trace metal, especially mercury can be adsorptively removed from a hydrocarbon fraction at good efficiency irrespectively of the form of the contained mercury. A hydrocarbon fraction containing a trace meta...
|
|
JP3623235B2 |
A process for treating a light cracked naphtha to be used as an etherification feed stock is disclosed in which mercaptans, H2S and diolefins are removed simultaneously in a distillation column reactor using a reduced nickel catalyst. Th...
|
|
JP3608095B2 |
|
|
JP3604414B2 |
PURPOSE: To provide a method for producing a heavy hydrocarbon supply raw material for hydrocracking capable of reducing the formation of cake in the hydrocracking of heavy oil and a hydrocracking method using this raw material. CONSTITU...
|
|
JP2004337853A |
To provide a multiphase mixing apparatus having an improved quench injection for inducing a rotational flow.A mixing system, wherein the multiphase mixing is improved by using a new quench injection means, is provided. This mixing system...
|
|
JP3582803B2 |
|
|
JP2004256815A |
To provide a method and facilities for treatment of hydrocarbons, and to provide a method and facilities for separating phases produced by the treatment.The facilities for treatment of the hydrocarbons comprises two or more treating cham...
|
|
JP3564581B2 |
Process for joint production of middle distillates and of oil bases (viscosity index between 95 and 150) especially from vacuum distillates and/or deasphalted oils. The process includes a first stage in which the feedstock is brought int...
|
|
JP2004237283A |
To provide an improved multiphase mixing device with staged gas introduction.A mixing system provides improved mixing of quench gas and process fluids in the interbed zone of limited height in a downflow reactor while minimizing pressure...
|
|
JP3557534B2 |
Process for incorporating, in the porosity of a catalyst for processing hydrocarbons, a sulphurising agent chosen from the group consisting of elemental sulphur and organic polysulphides with the aid of a solvent, the process being chara...
|
|
JP2004524137A |
The invention relates to a mixing device for mixing fluids in a multiple bed downflow reactor comprising: (i) a substantially horizontal collection tray; (ii) a swirl chamber for mixing liquid arranged below the collection tray, having a...
|
|
JP3550065B2 |
To provide a catalyst composition for reducing sulfur contents in gasoline products and other petroleum products produced by a catalytic cracking process, and a process for reducing product sulfur using the composition. A process for red...
|
|
JP2004182931A |
To provide a lubricant base oil having a high flash point and a high viscosity index while maintaining usual viscosity, and a method for producing the same.The lubricant base oil is based on hydrocarbons and has (a) a Cleveland open cup ...
|
