3 patents
Utility
Process for removing SO2 from flue gases using liquid sorbent injection
13 Apr 20
Finely atomized alkaline sorbent salt solutions are injected into a hot flue gas stream to remove SO2.
Sterling M Gray, James B Jarvis
Filed: 11 Jul 19
Utility
Process for Removing SO2 from Flue Gases Using Liquid Sorbent Injection
15 Jan 20
Finely atomized alkaline sorbent salt solutions are injected into a hot flue gas stream to remove SO2.
Sterling M. Gray, James B. Jarvis
Filed: 11 Jul 19
Utility
System and method for dewatering sediment ponds
28 Oct 19
The installation of one or more prefabricated drains beneath the surface of sediment in a sediment pond utilizing suction or a vacuum to withdraw water from the sediment material to lower the water level down to the level of the prefabricated drains below the pond surface.
Steven Kosler, David Seeger, George Richard Bird
Filed: 26 Nov 18
- Prev
- 1
- Next
Patents are sorted by USPTO publication date, most recent first