Process for the production of hydrogen sulphide from elemental sulphur and use thereof in heavy metal recovery
A Standard patent application filed on 16 November 1999 credited to Dijkman, Henk
;
Buisman, Cees Jan Nico
Details
Application number :
12977
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Process for the production of hydrogen sulphide from elemental sulphur and use thereof in heavy metal recovery