DE2961034D1
(en )
1981-12-24
Process for separating and recovering gaseous components from a gas mixture by physical washing
DE3662597D1
(en )
1989-05-03
Process for recovering gas byproducts from refuse
HUT55318A
(en )
1991-05-28
Process for separating aluminium-oxide from bauxite
ZA794825B
(en )
1980-08-27
A process for recovering solid cyanuric chloride
ZA9010122B
(en )
1991-10-30
Recovery of metal values from zinc plant residues
ZA905405B
(en )
1991-04-24
Recovery of precious metal
ZA906007B
(en )
1991-05-29
A process for the catalytic decomposition of chlorofluoroalkanes
PL288418A1
(en )
1991-09-23
Method of recovering zinc from containing materials
CS347391A3
(en )
1992-08-12
Process of explosives decomposition
ZA902471B
(en )
1991-01-30
Recovery of metal values from ores
GB8907163D0
(en )
1989-05-10
A process of treating metal chloride wastes
ZA912428B
(en )
1992-01-29
A process for recovering a metal from an aqueous solution comprising a mixture of metal chlorides
AU552753B2
(en )
1986-06-19
Production of refractory metal from a chloride thereof
GB8803318D0
(en )
1988-03-09
Process for recovery of metals
ZM1491A1
(en )
1992-01-31
A process for recovering a metal from an aquaous solution comprising a mixture of metal chlorides
ZA935607B
(en )
1995-02-03
Process for separating and recovering halocarbons from mixtures thereof
HUT54972A
(en )
1991-04-29
Process for producing fluorinated amide compounds
ZA821691B
(en )
1983-02-23
Process for separatin one gas from a gas mixture
ZA897718B
(en )
1990-07-25
Process for recovery of valuable metals
EP0464259A3
(en )
1992-05-20
Process for the preparation of dihydromyrcenol from dihydromyrcenyle chloride
GB2232993B
(en )
1993-03-10
A process for the recovery of polysaccharides
GB8913565D0
(en )
1989-08-02
Process for recovering heavy metal compounds from carbonaceous material
ZA912276B
(en )
1991-12-24
Process using transition metal complexes for the separation of dioxygen from a gas mixture by electrodecomplexation
GB2181132B
(en )
1989-09-13
Process for removal of methanol from a residual solution from the synthesis of methyl chloride
ZA908938B
(en )
1991-09-25
Process for the separation of a gas from a gas mixture using metal complexes of cyclic polynitrogenated derivatives