SYSTEMS AND METHODS FOR PROVIDING FEED MATERIAL TO A PRESSURIZED SYSTEM
    2.
    发明申请
    SYSTEMS AND METHODS FOR PROVIDING FEED MATERIAL TO A PRESSURIZED SYSTEM 有权
    将饲料材料提供给加压系统的系统和方法

    公开(公告)号:US20160096692A1

    公开(公告)日:2016-04-07

    申请号:US14868448

    申请日:2015-09-29

    申请人: SHELL OIL COMPANY

    IPC分类号: B65G53/30 B65G33/08 B65G65/40

    摘要: Methods and systems for transferring feed materials between zones having substantially different pressures, where the transfer can be continuous or semi-continuous. The methods and systems include a plurality of lock hoppers to receive feed material from a low pressure zone and pressurize it with fluid to a pressure of a high pressure zone. The pressurized material can be discharged to a circulation loop, which carries the pressurized material to one or more receiving unit(s) of a pressurized system. At least some feed material remains in the receiving unit(s) and at least a portion of the fluid exits to become part of the circulation loop. After discharge, the lock hoppers can be depressurized so the next pressurization cycle can begin with additional feed material. The lock hoppers can be operated in a time-staggered manner to provide continuous or semi-continuous transfer of material.

    摘要翻译: 在具有基本上不同压力的区域之间转移进料的方法和系统,其中转移可以是连续的或半连续的。 所述方法和系统包括多个锁定料斗,以从低压区域接收进料,并将其用流体加压至高压区的压力。 加压材料可以被排放到循环回路中,循环回路将加压材料运送到加压系统的一个或多个接收单元。 至少一些进料材料保留在接收单元中,并且流体的至少一部分排出成为循环回路的一部分。 排出后,可以将锁定料斗减压,因此下一个加压循环可以以额外的进料开始。 锁定料斗可以以交错方式操作,以提供连续或半连续的材料转移。