公开(公告)号：US07835868B2

公开(公告)日：2010-11-16

申请号：US11232353

申请日：2005-09-21

Applicant: Michael Alan Richard ,  Paul Michael McAllister ,  Anne Taylor Coleman ,  Johannes Leopold Marie Syrier ,  Alouisius Nicolaas Renée Bos

Inventor： Michael Alan Richard ,  Paul Michael McAllister ,  Anne Taylor Coleman ,  Johannes Leopold Marie Syrier ,  Alouisius Nicolaas Renée Bos

IPC: G01N33/48 ,  G06G7/58 ,  B01J23/48

CPC classification number: B01J8/067 ,  B01J8/008 ,  B01J8/0292 ,  B01J19/30 ,  B01J2208/00584 ,  B01J2208/00672 ,  B01J2208/00681 ,  B01J2208/0069 ,  B01J2208/00725 ,  B01J2208/00752 ,  B01J2208/00769 ,  B01J2208/024 ,  B01J2219/00024 ,  B01J2219/00162 ,  B01J2219/30207 ,  B01J2219/30211 ,  B01J2219/30215 ,  B01J2219/30223 ,  B01J2219/30475 ,  B01J2219/3083 ,  B01J2219/3086 ,  B01J2219/312 ,  B01J2219/319 ,  G01N30/8658 ,  G01N2030/524 ,  G01N2030/562

Abstract: A process for selecting shaped particles for use in a tube which is capable of being packed with shaped particles to form a packed bed in the tube. A desired value of one or more properties of the packed bed is defined. The dimensions of the shaped particles are calculated such that a packed bed in the tube of the shaped particles having the calculated dimensions meets or substantially meets the desired value(s), and shaped particles are selected in accordance with the calculated dimensions. The properties of the packed bed may be the volume fraction which is occupied by shaped particles, the packing density, and the resistivity for a gas flowing through the packed bed.

Abstract translation: 用于选择用于管中的成形颗粒的方法，其能够填充成形颗粒以在管中形成填充床。 定义填充床的一个或多个性质的期望值。 计算成形颗粒的尺寸，使得具有计算尺寸的成形颗粒的管中的填充床满足或基本上满足期望值，并且根据所计算的尺寸选择成形颗粒。 填充床的性质可以是成形颗粒占据的体积分数，填充密度和流过填充床的气体的电阻率。