YU175375A
(en )
1982-05-31
Process for recovering gallium
BG31071A3
(en )
1981-10-15
Method for extraction of tereftalic acid by continuous ckystallisation
YU39821B
(en )
1985-04-30
Process for recovering gallium from highly alkaline soluti ons by means of liquid/liquid extraction
ZA743430B
(en )
1975-05-28
Process for recovering a solvent from a solution of extracted soluble matter
EG12080A
(en )
1978-12-31
Process for acid gas removal
YU140776A
(en )
1982-06-30
Process for extracting metals from aqueous solutions
HU178724B
(en )
1982-06-28
Process for removing petroleum imputities of sweet- and seawaters
IL43501A0
(en )
1974-01-14
Process for recovery of uranium
GB1534775A
(en )
1978-12-06
Process for the recovery of pure epsilon-caprolactam from an aqueous solution thereof
JPS529975A
(en )
1977-01-25
Method of extracting weak monomerrlike organic matter from water solution
JPS51143505A
(en )
1976-12-09
Continuous process for electrolytic refining or extraction of element or compound
JPS5283966A
(en )
1977-07-13
Process for removing sucrose from succharide mixture
YU281781A
(en )
1983-09-30
Process for the purification of gallium solutions by means of liquid-liquid extraction
JPS5222505A
(en )
1977-02-19
Process for recovery of metallic compound
YU276476A
(en )
1983-10-31
Process for the purification of an extract containing utero-evacuating substances obtained from the zaopatl plant
GR61676B7
(en )
1978-12-05
Process for recovery of gallium from very basic solutions by extraction of liquid/liquid
ZA761353B
(en )
1977-02-23
Process for the recovery of metals from solution
YU281681A
(en )
1983-09-30
Process for the purification of gallium solutions by means of liquid-liquid alcohol extraction
CS194768B2
(en )
1979-12-31
Process for preparing oxo compounds from acetylenic compounds
CS194770B2
(en )
1979-12-31
Process for removing acetylenic compouns
HU171080B
(en )
1977-11-28
Process for the extraction of gallium from aluminate solutions
DE2861873D1
(en )
1982-07-22
Process for the recovery of gallium from very basic solutions by liquid/liquid extraction.
CS194769B2
(en )
1979-12-31
Process for removing acetylenic compounds
DK156075A
(en )
1975-10-11
Process for the extraction of gold from an aqueous solution
ZA764710B
(en )
1977-07-27
Process for extraction of copper chlorides from aqueous solutions