Facility Detail

StratCor (US Vanadium Corporation)
CHWMEG Report Number (for most recent Report): H208.2

Location:4825 Malvern Road
Hot Springs, AR, USA 71901

POC: Kelly D. Bryant; Environmental Manager


EPA ID Number:ARD990742934

Review Program (Visit Date):2004 (4/8/2004)
2002 (5/16/2002)
2000 (5/17/2000)

Description of Services:The facility conducts recovery of vanadium from spent solid materials, such as flexicoke, ash, and catalysts that contain vanadium. There are three process "circuits":
  • The Leach Circuit refers to the processes which solubilize vanadium to maximize extraction.
  • The Product Recovery Circuit relates to the purification and concentration of vanadium using liquid/liquid ion exchange technology.
  • The Reverse Osmosis Circuit includes additional removal of vanadium, concentration of ammonium sulfate and either the reuse, or the treatment and discharge of aqueous effluent.
  • The Liquid Vanadium Chemicals Circuit uses the vanadium oxides produced in the plant along with dilute sulfuric acid or oxalic acid in a batch agitated reaction tank to produce vanadyl sulfate or vanadyl oxalate.

Description Date:2004 Facility Review Program

Phone:(501) 262-1270

**Latitude:34.4681 (34° 28' 5" N)
**Longitude:-92.9229 (92° 55' 22" W)

**The latitude and longitude for this facility are from the most recent CHWMEG facility review.