摘要:
A desolidification process enables the isolation and extraction of solid additives from an unreacted petroleum residue stream. In a hydrocracking process that mixes a solid additive with a petroleum residue feedstock to convert the petroleum residue to higher-value distillates, the desolidification process enables the recovery of the unreacted petroleum residue for conversion to a saleable product. The desolidification process involves the mixture of one or more solvents with a slurry in which solids are integrated in the petroleum residue to generate a mixture having a decreased density and viscosity as compared to the slurry, which facilitates removal of the solids.
摘要:
A system and method facilitating an end-to-end solution for one or more service offerings. The end-to-end solution includes the modeling, provisioning, and rating of a single subscription as at least one of prepaid and postpaid. The system includes a CRM layer, an integration layer, a rating and billing management layer, and a service activation platform layer.
摘要:
Systems and methods for pelletizing a molten heavy hydrocarbon that can be extruded from a drop former to create a plurality of droplets that are subsequently quenched in a cooling media to create asphaltenic pellets. The asphaltenic pellets can be solidified by transferring heat from the droplets to the cooling media to provide the solid asphaltenic pellets. The solid asphaltenic pellets can then be separated from the cooling media which can be recycled for use.
摘要:
A computer system for identifying contextually-targeted ads to be displayed with the content of a web page on a display of a user workstation. The system includes a data store for storing a set of rules defining the relevancy of available ads to a number of predetermined structured objects, and a processor configured to apply the set of rules to identify the targeted ads. The processor obtains the content of the web page, extracts keywords from the web page, parses the extracted keywords to form structured objects incorporating the keywords, and applies the set of rules to identify the contextually-targeted ads.
摘要:
This invention relates to a system and method for presenting to a user relevant areas of distributed computer network sites. In particular, the invention disclosed, infers, and cross references user mind sets with data stores of potential user goals. The user mind sets indicate a navigational goal of a user over the distributed computer network. In addition, the invention cross-references indicated user goals with data stores of service and service providers providing those services. The invention presents targeted service and service providers to the user across the distributed computer network thereby enabling the user to navigate towards the user goal.
摘要:
Systems and methods for producing n-paraffins are provided. The method can include hydroprocessing at least a portion of a kerosene fraction recovered from a thermally cracked hydrocarbon product to produce a hydroprocessed kerosene product comprising n-paraffins. The n-paraffins can be separated from the hydroprocessed kerosene product to produce an n-paraffins product.
摘要:
Systems and methods for processing one or more hydrocarbons are provided. One or more hydrocarbons can be selectively separated to provide one or more heavy deasphalted oils. At least a portion of the heavy deasphalted oil can be cracked using a fluidized catalytic cracker to provide one or more lighter hydrocarbon products.
摘要:
This invention relates to a system and method for presenting to a user relevant areas of distributed computer network sites. In particular, the invention disclosed infers and cross reference user mind sets with data stores of potential user goals. The user mind sets indicate a navigational goal of a user over the distributed computer network. In addition, the invention cross-references indicated user goals with data stores of service and service providers providing those services. The invention presents targeted service and service providers to the user across the distributed computer network thereby enabling the user to navigate towards the user goal.
摘要:
A method for operating a dimerization reactor that receives a hydrocarbon feed and produces an output stream comprising a light hydrocarbon component, a dimer and an alcohol component comprises: (a) separating the first output stream into a top stream containing the light hydrocarbon and a bottom stream containing the dimer, with the alcohol being present in the top stream or the bottom stream or both; (b) contacting at least one of the bottom and top streams with a water stream so as to extract at least a major portion of the alcohol therefrom, thereby forming an water/alcohol stream; (c) contacting the water/alcohol stream with a hydrocarbon stream so as to extract at least a major portion of the alcohol present in the water/alcohol stream into the hydrocarbon stream, thereby forming an alcohol-enriched hydrocarbon stream; and (d) feeding the alcohol-enriched hydrocarbon stream into the dimerization reactor.
摘要:
An online exchange system and method supports open insertion order operations for online advertising markets displaying inefficiencies when delivering advertising media. Inefficiencies occur in an open ad exchange for online advertising when there is an under delivery of advertising content to identified target recipients. The online exchange system anticipates under deliveries and automatically fills instances of under delivery with impressions from the publisher inventory of the exchange according to fill requirements of the ad agency providing the advertising content (for example, budget limits and types of impressions to be used for filling the under delivery). The online exchange system also provides a mechanism for issuing a billing credit or discount to the agency if the bill for total impressions delivered according to the original campaign order and the automated under delivery fills exceeds a campaign budget.