YU203985A
(en )
1987-12-31
Process for purification of bayer process liquid
GB2179644B
(en )
1989-12-20
Process for purification of solid material
HUT50734A
(en )
1990-03-28
Process and equipment for melting and refining of glass-like substances
DE3565475D1
(en )
1988-11-17
Process and apparatus for the production of granules
EP0283913A3
(en )
1989-04-26
Process for removal of nox from fluid streams
IL78824A0
(en )
1986-09-30
Process for the extraction and purification of proteins from media producing them
HUT41812A
(en )
1987-05-28
Process for the purification of interferone
GB2178147B
(en )
1989-04-19
Process for the heat treatment of fine-grained material
GB2099845B
(en )
1984-10-10
Method and apparatus for production of crystallizable carbonaceous material
GB2181421B
(en )
1989-11-29
Process for the recovery of noble metals from ore-concentrates
DE3477790D1
(en )
1989-05-24
Process for the preparation and the recovery of rhodium from oxosynthesis products
GR860257B
(en )
1986-05-16
Process and relative plant for refining foodstuffs
ZA827180B
(en )
1983-08-31
Process for preparation of metallic bottles
SG88790G
(en )
1990-12-21
Process for c-methylation of 2-methylbutyrates
ZA851767B
(en )
1986-11-26
Process for the recovery of ceftazidime
GB2203420B
(en )
1991-06-26
Process for the recovery of metals
DE3569459D1
(en )
1989-05-24
Processes for recovery of products from waxy barley
EP0042080A3
(en )
1982-02-24
Process for the thermal treatment of pulverized or granulated catalysts and the like
GB2106014B
(en )
1985-07-03
Apparatus and process for separating solids of different shapes
ZA847131B
(en )
1986-06-25
Process for increased recovery of liquid products from thermal treatment of solid particles
DE3567913D1
(en )
1989-03-02
Process for the recovery of aluminium from drosses
DE3565674D1
(en )
1988-11-24
Process for the recovery of pentenoic c1-c4-alkylesters
PT82122A
(en )
1986-03-01
Apparatus for the pyrometallurgical processing of fine-grained solids to make molten products
EP0256812A3
(en )
1989-04-26
Process for separation of n-protected -alpha-l-aspartyl-l-phenylalines
ZA852151B
(en )
1985-12-24
Process and apparatus for the manufacture of activated form coke