Invention Grant
- Patent Title: Polyolefin reactor system having a gas phase reactor
- Patent Title (中): 具有气相反应器的聚烯烃反应器系统
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Application No.: US14136868Application Date: 2013-12-20
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Publication No.: US09433914B2Publication Date: 2016-09-06
- Inventor: Gregory G. Hendrickson , Leonard E. Powell , Michael A. Rhodes , Joel Mutchler , Bruce E. Kreischer , Maruti Bhandarker , Rebecca A. Gonzales , Bruce H. Marantis
- Applicant: Chevron Phillips Chemical Company, LP
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company, LP
- Current Assignee: Chevron Phillips Chemical Company, LP
- Current Assignee Address: US TX The Woodlands
- Agency: Sutherland Asbill & Brennan LLP
- Main IPC: B01J19/24
- IPC: B01J19/24 ; B01J8/24 ; C08F2/34 ; C08F10/02 ; B01J19/00 ; B01J8/18 ; B01J8/00
Abstract:
A system and method for polymerizing olefin in a gas phase reactor into a polyolefin in presence of catalyst, measuring static charge in the reactor system; determining an indication of polyolefin fines in the reactor system, and adjusting operation of the reactor system in response to the indication.
Public/Granted literature
- US20150175719A1 POLYOLEFIN REACTOR SYSTEM HAVING A GAS PHASE REACTOR Public/Granted day:2015-06-25
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