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    • 3. 发明申请
    • DEVICE AND PROCESS FOR PROCESSING POLYMERS
    • 用于加工聚合物的装置和方法
    • WO2017105632A1
    • 2017-06-22
    • PCT/US2016/058612
    • 2016-10-25
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • VEARIEL, Thomas, R.CHU, Yuet, MengCOSTAS, Gogos, G.PENG, Chong
    • B29C47/68
    • B29C47/687B29C47/0011B29C47/0021B29C47/0023B29C47/0026
    • Device (1) and method for processing one or more polymers comprising: a head member (3), an elongated body (5) comprising a hollow section and having a longitudinal axis, a plurality of holes (7) extending through at least one wall of the elongated body, and, optionally, at least one shoulder (9) parallel to the longitudinal axis. The head member may have a substantially conical shape and taper away from the at least one shoulder when present. The design of the head member/elongated body should accomplish lower pressure drop and avoid stagnant flow of the material. The number of holes that are required (affected by flow per hole requirement) will likewise affect the shape (length) to accommodate the hole count. The head member may comprise a tip and a tapered support member. The tip may have a polygon or a polyhedron shape or a pentagon or hexagon shape. The tip may have a raised surface and the raised surface may be substantially conical in shape.
    • 一种用于处理一种或多种聚合物的装置(1)和方法,包括:头部构件(3),包括中空部分并具有纵向轴线的细长主体(5),多个孔 7)延伸穿过细长体的至少一个壁,并且可选地具有至少一个平行于纵向轴线的肩部(9)。 头部构件可以具有基本上圆锥形的形状并且当存在时远离所述至少一个肩部逐渐变细。 头部构件/细长体的设计应该实现较低的压降并避免材料的滞流。 需要的孔的数量(受每孔要求流量的影响)同样会影响形状(长度)以适应孔数。 头部构件可以包括尖端和锥形支撑构件。 尖端可以具有多边形或多面体形状或五边形或六边形形状。 尖端可以具有凸起表面,并且凸起表面可以基本上呈圆锥形。