85496 ⎘
Oxides or hydroxides of sodium, potassium or alkali metals in general; Hydroxides Purification; Separation
Sub-classes:PROCESSES FOR PREPARING HYDROXIDES AND OXIDES OF VARIOUS METALS AND DERIVATIVES THEREOF
#2Processes for preparing hydroxides and oxides of various metals and derivatives thereof
#3Processes for preparing hydroxides and oxides of various metals and derivatives thereof
#4Processes for preparing hydroxides and oxides of various metals and derivatives thereof
#5Process for the separation and selective recomposition of ions
#6Lithium compound, method for producing the lithium compound, and method for producing positive active material for nonaqueous electrolyte secondary battery
#7Processes and systems for regenerating alkali process streams
#8Apparatus and process for the production of soda ash
#9Process and systems for regenerating alkali process streams
#10System and methods for removing minerals from a brine using electrodialysis
#11Alkali recycle in cellulose spinning process