This invention relates to {HEAD ~ a method} and apparatus for producing {TAIL ~ sodium perborate monohydrate} by dehydrating sodium perborate tetrahydrate in a fluid bed with heated air 
This invention relates to { HEAD ~ a method } and apparatus for producing { TAIL ~ sodium perborate monohydrate } by dehydrating sodium perborate tetrahydrate in a fluid bed with heated air
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH