Invention Grant
- Patent Title: Back-up configurations and method for sulfuric acid plants
- Patent Title (中): 硫酸厂的备用配置和方法
-
Application No.: US13885981Application Date: 2011-11-17
-
Publication No.: US09440181B2Publication Date: 2016-09-13
- Inventor: Ravi Ravikumar , Richard Bazata
- Applicant: Ravi Ravikumar , Richard Bazata
- Applicant Address: US TX Sugar Land
- Assignee: Fluor Corporation
- Current Assignee: Fluor Corporation
- Current Assignee Address: US TX Sugar Land
- Agency: Conley Rose, P.C.
- Agent Kristin Jordan Harkins
- International Application: PCT/US2011/061131 WO 20111117
- International Announcement: WO2012/068336 WO 20120524
- Main IPC: B01D53/14
- IPC: B01D53/14 ; C01B17/60 ; C01B17/76 ; B01D53/30 ; B01D53/50
Abstract:
A sulfuric acid production plant has a discontinuously operating back-up absorber to allow for sulfur emission control in situations where part of or even the entire sulfuric acid production plant is shut down, inoperable, or otherwise compromised. The back-up absorber receives lean solvent from a storage tank that is configured such that continuous operation of the back-up absorber is possible for several hours.
Public/Granted literature
- US20130319225A1 BACK-UP CONFIGURATIONS AND METHODS FOR SULFURIC ACID PLANTS Public/Granted day:2013-12-05
Information query
IPC分类:
