摘要:
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 portion of the light deasphalted oil can be hydrocracked to provide one or more hydrocarbon products.
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 thermally cracked to provide one or more lighter hydrocarbon products.
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.
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 store's 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:
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:
Presented are embodiments of a system and method that tracks user actions associated with a displayed advertisement, absent of cookie technology. The system may generate an ETag in response to a user action, such as an ad click, and transmit the ad media to the user. The system may then determine whether other actions performed by the user resulted from the advertisement.
摘要:
A process for the selective hydrogenation of alpha-methyl-styrene (AMS) to cumene in a two catalyst system is disclosed. A crude cumene feed stream containing up to 10% AMS by weight is supplied to the first reaction zone 112 and mixed with hydrogen in a first catalyst bed 118 containing a nickel catalyst, converting from 70 to 95 percent of the AMS to cumene. Cumene and remaining AMS are separated from hydrogen in a liquid take off tray 120. The first reaction zone 112 effluent is supplied to a second reaction zone 114, where the effluent and hydrogen gas are mixed in a second catalyst bed 126 containing a noble-metal catalyst to substantially convert any remaining AMS to cumene. Cumene is collected, separated from the hydrogen, and can be resupplied to the hydrogenation reactor 110, or supplied as feed to a phenol synthesis loop.
摘要:
A method and system to operate an Internet-based exchange that offers commoditized Ad Media. The system receives the identity of Ad Media from a publisher, automatically classifies the Ad Media so as to associate the classified Ad Media with other like Ad Media and groups the associated Ad Media into buckets forming a commoditized Ad Media, which is offered for purchase or sale over the Internet as tradable units on the exchange. The system includes a media ownership rules module, containing business rules, in communication with a media trades record module containing records of ownership interests, a classification module, an ad server registry module containing configuration information specific to a plurality of ad servers, and a tag routing module that receives ad requests for advertisements from an Internet browser and forwards the ad requests back to the Internet browser for rerouting to an ad server.
摘要:
Methods and systems are directed to managing a protocol network failure in a network clustering system. A cluster master and each client member in the cluster are configured to determine a primary protocol network, a secondary protocol network, and the like, for exchanging a cluster protocol message. Each client member in the cluster determines its ‘active protocol network’ from at least the primary protocol network, and the secondary protocol network when it joins the cluster. Each client member tests its connectivity to the cluster master through the primary protocol network. If a client member detects a failure on the primary protocol network, it dynamically fails over to the secondary protocol network, or the like, without leaving the cluster. If connectivity to the primary protocol network is restored, the client member dynamically resumes the protocol message exchange on the primary protocol network without leaving the cluster.
摘要:
A process for the selective hydrogenation of alpha-methyl-styrene (AMS) to cumene in a two catalyst system is disclosed. A crude cumene feed stream containing up to 10% AMS by weight is supplied to the first reaction zone 112 and mixed with hydrogen in a first catalyst bed 118 containing a nickel catalyst, converting from 70 to 95 percent of the AMS to cumene. Cumene and remaining AMS are separated from hydrogen in a liquid take off tray 120. The first reaction zone 112 5effluent is supplied to a second reaction zone 114, where the effluent and hydrogen gas are mixed in a second catalyst bed 126 containing a noble-metal catalyst to substantially convert any remaining AMS to cumene. Cumene is collected, separated from the hydrogen, and can be resupplied to the hydrogenation reactor 110, or supplied as feed to a phenol synthesis loop.