Invention Grant
- Patent Title: Systems and methods for particle size determination and control in a fluidized bed reactor
- Patent Title (中): 流化床反应器中粒度测定和控制的系统和方法
-
Application No.: US12981084Application Date: 2010-12-29
-
Publication No.: US08452547B2Publication Date: 2013-05-28
- Inventor: Satish Bhusarapu , Arif Nawaz , Puneet Gupta , Karthik Balakrishnan
- Applicant: Satish Bhusarapu , Arif Nawaz , Puneet Gupta , Karthik Balakrishnan
- Applicant Address: US MO St. Peters
- Assignee: MEMC Electronic Materials, Inc.
- Current Assignee: MEMC Electronic Materials, Inc.
- Current Assignee Address: US MO St. Peters
- Agency: Armstrong Teasdale LLP
- Main IPC: G01N15/088
- IPC: G01N15/088 ; G01N15/08
Abstract:
Systems and methods are provided for determining the size of particles within a fluidized bed reactor. The pressure of gas adjacent a gas inlet and adjacent a gas outlet of the reactor are measured with pressure sensors. An algorithm is applied to at least one of the pressure measurements to determine the size of particles within the reactor. The determined size of the particles can be used to control the operation of the reactor. A dosing system and method is provided for measuring defined volumes of particles for transport to the reactor.
Public/Granted literature
- US20120173170A1 SYSTEMS AND METHODS FOR PARTICLE SIZE DETERMINATION AND CONTROL IN A FLUIDIZED BED REACTOR Public/Granted day:2012-07-05
Information query
