PH14023A
(en )
1980-12-08
A process for extracting metals from aqueous solution
YU291678A
(en )
1982-08-31
Process for extracting galium from liquid solutions
YU227677A
(en )
1982-08-31
Process for recovering galium frm strongly alkaline solutions by means of a liquid/liquid extraction
DE2962121D1
(en )
1982-03-25
A process of regenerating an ammoniacal etching solution
YU140776A
(en )
1982-06-30
Process for extracting metals from aqueous solutions
GB2027000B
(en )
1982-09-02
Process for extracting tungsten from alkali metaltungstatesolutions
ZA796295B
(en )
1981-08-26
Uranium recovery process
JPS5440212A
(en )
1979-03-29
Liquiddliquid extraction for recovering gallium from high basic solutions
ZA791980B
(en )
1980-04-30
Process for the recovery of alkali aluminates from aqueous solution
DE3361009D1
(en )
1985-11-21
Process for liquid-liquid extraction of metals from an aqueous solution using a micro-emulsion
IL56588A
(en )
1982-08-31
High temperature attack of ores by means of a liquor containing a soluble bicarbonate
ZA801863B
(en )
1981-04-29
Process for extracting iodine from aqueous solutions
GB2007201B
(en )
1982-05-12
Process for recovering lithium from esa water
YU42937B
(en )
1989-02-28
Process for recovering galium from strongly alkaline solutions by means of a liquid/liquid extraction
DE2960062D1
(en )
1981-02-19
Process for separating mercury from aqueous solutions
ZA78667B
(en )
1979-03-28
Process for the separation of uranium contained in an alkaline liquor,particularly a leach solution of an uraniferous ore
GB1554833A
(en )
1979-10-31
Process for recovering plyvinyl alcohols from aqueous soluion containing them
PL115387B2
(en )
1981-03-31
Process for recovery of gold from iodide solutions
ZA775799B
(en )
1978-08-30
Process for removing zinc from a nickel solution by extraction
GB2005651B
(en )
1982-05-26
Process for recovering perrhenate from an aqueous solution containing it
GB2050190B
(en )
1983-08-03
Process for recovering material from a solution
JPS52115796A
(en )
1977-09-28
Recovery process for waste acid containing iron
AU4462379A
(en )
1979-09-13
Recovery of metal from a solution by cementation
DE2861873D1
(en )
1982-07-22
Process for the recovery of gallium from very basic solutions by liquid/liquid extraction.
GB2019375B
(en )
1982-07-07
Process for the recovery of silver