摘要:
A portable apparatus and method of providing a communication interface between a local agent and an automatic call distributor at a remote location through a first and second path of the public switched telephone network. The apparatus includes a portable enclosure and a voice tranceiver disposed within the portable enclosure and coupled to the first path of the public switched telephone network. The apparatus further includes a data transceiver disposed within the portable enclosure and coupled to the second path of the public switched telephone network.
摘要:
The present invention includes methods and apparatus for the automated provision of goods through the use of scanning systems. More specifically, the present invention provides a method for automatically conveying which goods are being ordered, where the goods will be picked up, an associated method of payment, kitchen fulfillment, item tracking, and automatic delivery by a dispenser apparatus. In preferred embodiments, the present invention is applied to the automated ordering and pick-up of food items at a fast food restaurant.
摘要:
The present invention includes methods and apparatus for the automated provision of goods through the use of scanning systems. More specifically, the present invention provides a method for automatically conveying which goods are being ordered, where the goods will be picked up, an associated method of payment, kitchen fulfillment, item tracking, and automatic delivery by a dispenser apparatus. In preferred embodiments, the present invention is applied to the automated ordering and pick-up of food items at a fast food restaurant.
摘要:
Formulated propellants and methods of forming the same are described herein. The formulated propellants include a hydrocarbon fluid, wherein the formulated propellant exhibits a distillation curve 10% point at a temperature between 365° F. (185° C.) and 410° F. (210° C.) and an end point at or below 525° F. (273° C.).
摘要:
Formulated propellants and methods of forming the same are described herein. The formulated propellants include a hydrocarbon fluid, wherein the formulated propellant exhibits a distillation curve 10% point at a temperature between 365° F. (185° C.) and 410° F. (210° C.) and an end point at or below 525° F. (273° C.).
摘要:
Formulated propellants and methods of forming the same are described herein including a method of manufacturing a rocket propellant comprising combining at least two hydrocarbon fluids.
摘要:
A comprehensive electronic business support system comprises three layers: (1) the business layer, including various smart components which unify data and business processes across all customer interactions; (2) the integration layer, including various communications messaging interfaces and enterprise application integration adapters, which provide a flexible, automated, and process driven solution for integrating across business applications and operations support systems; and (3) the presentation layer, including various customer views, which are presented via particular business portals. A smart component server provides the core services and comprehensive business process logic required to successfully conduct business online. The communications messaging interfaces integrate with back-office systems for functions such as billing, provisioning, and interconnection.
摘要:
Alkylation systems and methods are described herein and generally include contacting an alkyl aromatic hydrocarbon with a cerium promoted zeolite catalyst and then contacting the alkyl aromatic hydrocarbon with an alkylation catalyst to form a second aromatic hydrocarbon.
摘要:
An apparatus providing high efficiency heat exchange between two fluids is disclosed. The apparatus most commonly comprises multiple thin panels with fluid channels directing the flow of the two fluids, specifically: one or more flat panels aligned at some angle to the flow of the fluid traveling through the shortest channel of the thin panels. The panels are arranged in series and parallel, so that the hot fluid travels through multiple thin panels. The coolant is delivered to the thin panels through tubes or manifolds while the hot fluid is delivered through a duct or other piping.
摘要:
Disclosed is an alkylation reactor for preparing ethylbenzene. The reactor comprises a monolith catalyst system that includes a monolith support impregnated or co-formed with a catalyst suitable to catalyze the alkylation of benzene with ethylene. The catalyst may be selected from, for example, zeolites such as beta zeolite and MCM-22 zeolite, and fixed super acids. Also disclosed is a method of preparing ethylbenzene by alkylating a mixture of benzene and ethylene in an alkylation reactor comprising a monolith catalyst system, including a monolith support impregnated or co-formed with a suitable catalyst. In one embodiment the invention provides a convenient means of upgrading an existing reactor that has previously been used for conventional liquid phase alkylations such as those catalyzed by aluminum trichloride. The inventive alkylation method may be effectively and advantageously carried out under critical or near critical conditions, if desired.