85660 ⎘
Compounds of aluminium; Aluminium oxide; Aluminium hydroxide; Aluminates; Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with halides or halogen acids
A PROCESS FOR PRODUCING ALUMINA AND A LITHIUM SALT
#2Method of recovering rare earth aluminum and silicon from rare earth-containing aluminum-silicon scraps
#3Alumina and carbonate production method from AI-rich materials with integrated CO2 utilization
#4Processes for preparing alumina and various other products
#5Processes for recovering rare earth elements from aluminum-bearing materials
#6Processes for recovering rare earth elements from aluminum-bearing materials
#7Processes for treating red mud
#8Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
#9Method for producing alumina
#10Processes for preparing titanium oxide and various other products
#11Processes for treating fly ashes
#12Processes for treating red mud
#13Processes for preparing alumina and various other products
#14Processes for extracting aluminum from aluminous ores
#15Processes for extracting aluminum from aluminous ores
#16Processes for extracting aluminum and iron from aluminous ores
#17Processes for extracting aluminum and iron from aluminous ores