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Mineral oils: processes and products September class, title,number 09/06

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
09/21/2006 > 1 patent applications in 1 patent subcategories. class, title,number

20060207917 - Hydrocracking catalyst composition: The invention provides an unsupported catalyst composition which comprises one or more Group VIb metals, one or more Group VIII metals, one or more zeolites, and, optionally, a refractory oxide material. A (co)precipitation preparation process is described and also use of the composition in hydrocracking....

  
09/14/2006 > 6 patent applications in 6 patent subcategories. class, title,number

20060201850 - Biodegradable diesel fuel: This invention relates to diesel fuel having as a component a middle distillate cut having biodegradability properties. More particularly, this invention relates to a diesel fuel including middle distillates produced from a mainly paraffinic synthetic crude which is produced by the reaction of CO and H2, typically by the Fischer-Tropsch...

20060201851 - Multiple side draws during distillation in the production of base oil blends from waxy feeds: A process for producing a product slate, which includes at least three base oil grades having kinematic viscosities at 100° C. within the range between about 1.8 cSt and 30 cSt, from a waxy feed having an initial boiling point of about 340° C. or less and a final boiling...

20060201852 - Extra light hydrocarbon liquids: The present invention relates to an extra light hydrocarbon liquid derived from highly paraffinic wax. This extra light hydrocarbon liquid is suitable for use as a lubricant additive diluent oil in oil soluble additive concentrates. This extra light hydrocarbon liquid derived from highly paraffinic wax has a viscosity of between...

20060201853 - A system and method for liquefying variable selected quantities of light hydrocarbon gas with a plurality of light hydrocarbon gas liquefaction trains: An improved system and method for providing reduced acid gas/dewatered light hydrocarbon gas to a light hydrocarbon gas liquefaction process wherein a plurality of light hydrocarbon gas liquefaction trains are used....

20060201854 - Methods and mixing systems for introducing catalyst precursor into heavy oil feedstock: Methods and systems for mixing a catalyst precursor with a heavy oil feedstock preparatory to hydroprocessing the heavy oil feedstock in a reactor to form an upgraded feedstock. Achieving very good dispersion of the catalyst precursor facilitates and maximizes the advantages of the colloidal or molecular hydroprocessing catalyst. A catalyst...

20060201855 - Process for reducing the naphthenic acidity of petroleum oils or their fractions: A process for reducing the naphthenic acidity of petroleum oils or their fractions is described, said process comprising providing a hydrocarbon feed 103/203/303 having between 0.1 and 99 wt % of emulsified/dispersed water in oil, said feed containing salts and a content of naphthenic acids measured as TAN between 0.1...

  
09/07/2006 > 6 patent applications in 6 patent subcategories. class, title,number

20060196807 - Polyalphaolefin & fischer-tropsch derived lubricant base oil lubricant blends: Blended lubricant base oils and blended finished lubricants comprising ≧70 weight percent Fischer-Tropsch derived lubricant base oils comprising ≧6 weight % molecules with monocycloparaffinic functionality and less than 0.05 weight % molecules with aromatic functionality; at least one polyalphaolefin lubricant base oil with a kinematic viscosity at 100° C. greater...

20060196808 - Acoustic agglomeration to reduce fouling in thermal conversion processes: This invention relates to a process for reducing fouling of equipment used in thermal conversion processes such as FLUID COKING™ and FLEXICOKING™. Acoustic energy is used to acoustically agglomerate fine mists created during the coking process. The agglomerated mists are then carried along with the circulating coke instead of depositing...

20060196809 - High conversion hydroprocessing using multiple pressure and reaction zones: In the refining of crude oil, hydroprocessing units such as hydrotreaters and hydrocrackers are used to remove impurities such as sulfur, nitrogen, and metals from the crude oil. They are also used to convert the feed into valuable products such as naphtha, jet fuel, kerosene and diesel. The current invention...

20060196810 - Method and apparatus for upgrading bituminous material: The present invention consists of an improved method and apparatus to upgrade bitumen in various forms which comprises four main components; namely, a fractionator equipped with a condenser, a heavy gas oil catalytic treater, a catalyst regenerator/gasifier and a gas cleanup assembly. In operation, the bitumen in liquid form is...

20060196811 - Influence of acoustic energy on coke morphology and foaming in delayed coking: This invention relates to a process for controlling coke morphology and. foaming in delayed coking. More particularly, acoustic energy is used to control coke morphology and foaming in a delayed coking process....

20060196812 - Zone settling aid and method for producing dry diluted bitumen with reduced losses of asphaltenes: A method includes diluting a bitumen source, such a bitumen froth from a hot water extraction process, with a hydrocarbon diluent such as naphtha, contacting the bitumen with a zone settling aid such as a polyoxyalkylate block polymer, flocculating water and fine solids in the diluted bitumen, separating the flocculated...

  
09/07/2006 > 6 patent applications in 6 patent subcategories. class, title,number

20060196807 - Polyalphaolefin & fischer-tropsch derived lubricant base oil lubricant blends: Blended lubricant base oils and blended finished lubricants comprising ≧70 weight percent Fischer-Tropsch derived lubricant base oils comprising ≧6 weight % molecules with monocycloparaffinic functionality and less than 0.05 weight % molecules with aromatic functionality; at least one polyalphaolefin lubricant base oil with a kinematic viscosity at 100° C. greater...

20060196808 - Acoustic agglomeration to reduce fouling in thermal conversion processes: This invention relates to a process for reducing fouling of equipment used in thermal conversion processes such as FLUID COKING™ and FLEXICOKING™. Acoustic energy is used to acoustically agglomerate fine mists created during the coking process. The agglomerated mists are then carried along with the circulating coke instead of depositing...

20060196809 - High conversion hydroprocessing using multiple pressure and reaction zones: In the refining of crude oil, hydroprocessing units such as hydrotreaters and hydrocrackers are used to remove impurities such as sulfur, nitrogen, and metals from the crude oil. They are also used to convert the feed into valuable products such as naphtha, jet fuel, kerosene and diesel. The current invention...

20060196810 - Method and apparatus for upgrading bituminous material: The present invention consists of an improved method and apparatus to upgrade bitumen in various forms which comprises four main components; namely, a fractionator equipped with a condenser, a heavy gas oil catalytic treater, a catalyst regenerator/gasifier and a gas cleanup assembly. In operation, the bitumen in liquid form is...

20060196811 - Influence of acoustic energy on coke morphology and foaming in delayed coking: This invention relates to a process for controlling coke morphology and. foaming in delayed coking. More particularly, acoustic energy is used to control coke morphology and foaming in a delayed coking process....

20060196812 - Zone settling aid and method for producing dry diluted bitumen with reduced losses of asphaltenes: A method includes diluting a bitumen source, such a bitumen froth from a hot water extraction process, with a hydrocarbon diluent such as naphtha, contacting the bitumen with a zone settling aid such as a polyoxyalkylate block polymer, flocculating water and fine solids in the diluted bitumen, separating the flocculated...

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