ZA733583B
(en )
1974-04-24
Recovery of acids from aqueous solutions
PH10596A
(en )
1977-07-15
Recovery of zinc from zinc sulphates by direct pressure leaching
AU6418674A
(en )
1975-07-10
Secondary recovery process
CA981816A
(en )
1976-01-13
Process for the recovery of mercury from aqueous solution
JPS5436204A
(en )
1979-03-16
Method of recovering isopren
CS194673B2
(en )
1979-12-31
Method of obtaining 7-dimethylamino-6-demethyl-6-deoxytetracyclinhydrochloride from aqueous solution
YU131969A
(en )
1977-12-31
Process for the purification of an aqueous nickel solutio
MTP667B
(en )
1971-03-22
A process for the de-inization of aqueous saline salations
ZA73907B
(en )
1973-11-28
Aqueous solutions containing sequestering agents
ZA737665B
(en )
1974-08-28
Process for the recovery of fluorine from an aqueous solution
PH11968A
(en )
1978-09-28
Recovery of metals
EG11853A
(en )
1978-06-30
Recovery of residual ammonia from weak aqueous solutions thereof
IL36270A
(en )
1975-03-13
The recovery of ammonium sulphate from its aqueous solutions
CA992024A
(en )
1976-06-29
Recovery of residual ammonia from weak aqueous solutions thereof
ZA731519B
(en )
1973-11-28
Recovery of nickel
PH10134A
(en )
1976-09-06
Process for recovering ammonium acetate from aqueous solutions
ZA739153B
(en )
1975-08-27
Recovery process
CA928965A
(en )
1973-06-26
Method for the quantitative recovery of gold from aqueous solutions
DK156075A
(en )
1975-10-11
Process for the extraction of gold from an aqueous solution
ZA703712B
(en )
1971-01-27
Process of recovering acrylonitrile from aqueous solutions
ZA713177B
(en )
1972-04-26
Process for the recovery of acrylonitrile from aqueous solutions
ZA739197B
(en )
1974-10-30
Tetrazole derivatives of chromonyloxyphenoxypropanes
AU478027B2
(en )
1974-12-05
Recovery of acids from aqueous solutions
ZM5473A1
(en )
1973-11-21
Recovery of zinc
CA904040A
(en )
1972-07-04
Ammonia solutions of azide