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    • 8. 发明公开
    • Use of upgraded heavy hydrocarbon feedstocks in pipelines
    • 温泉K EN VER EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN
    • EP2336274A1
    • 2011-06-22
    • EP10184110.4
    • 2000-04-07
    • Ensyn Petroleum International Ltd.
    • Freel, Barry A.Graham, Robert G.
    • C10G31/06C10B55/04
    • C10B55/04C10G9/32C10G31/06C10G2300/201C10G2300/208C10G2300/302C10G2300/304C10G2300/308
    • The present invention is directed to the use of an upgraded liquid feedstock as a product for pipeline transport to permit further processing of the upgraded liquid feedstock elsewhere. The upgraded liquid feedstock is produced from a heavy hydrocarbon feedstock, which is not transportable by pipeline to an offsite location without addition of diluents, by a method for upgrading a heavy hydrocarbon feedstock comprises introducing a particulate heat carrier into an upflow reactor, introducing the heavy hydrocarbon feedstock into the upflow reactor at a location above that of the particulate heat carrier so that a loading ratio of the particulate heat carrier to feedstock is from about 15:1 to about 200:1, allowing the heavy hydrocarbon feedstock to interact with the heat carrier with a residence time of less than about 1 second, to produce a product stream, separating the product stream from the particulate heat carrier, regenerating the particulate heat carrier, and collecting a gaseous and liquid product from the product stream. The upgraded feedstock exhibiting reduced viscosity and increased API gravity.
    • 本发明涉及使用升级的液体原料作为管道运输的产品,以允许在其他地方进一步处理升级的液体原料。 升级的液体原料由重质烃原料生产,其不能通过管道运输到非现场位置而不添加稀释剂,通过用于升级重质烃原料的方法包括将颗粒状热载体引入上流式反应器,引入重质烃 烃原料在高于颗粒状热载体的位置的上游反应器中,使得颗粒状热载体与原料的负载比为约15:1至约200:1,允许重质烃原料与热量相互作用 载体,停留时间小于约1秒,以产生产物流,将产物流与颗粒状热载体分离,再生颗粒状热载体,并从产物流中收集气态和液态产物。 升级的原料显示出降低的粘度和增加的API重力。