EP0169997A3
(en )
1988-04-06
Process for purifying smoke
GB8729886D0
(en )
1988-02-03
Process for selective removal of trace amounts of oxygen from gases
YU43254B
(en )
1989-06-30
Process for obtaining polyizocianburate by catalytic cyclotrimerisation of izocianate
JPS57122942A
(en )
1982-07-31
Decomposing catalyst for ozone of precious metal
DE3467096D1
(en )
1987-12-10
Method for removal of poisonous gases
DE3460884D1
(en )
1986-11-13
Process for the biological purification of exhaust gases
YU43545B
(en )
1989-08-31
Process for obtaining n-imidazolylderivatives of bicyclical compounds
GB2155456B
(en )
1987-12-23
Process for refining an ammonia synthesis gas
GB2099409B
(en )
1985-01-09
Method for manufacture of activated carbon fiber
YU76385A
(en )
1987-12-31
Process for purification of ethylenglycol obtained from ethylencarbonate
GB8409850D0
(en )
1984-05-23
Process for synthesis of chemical compounds
DE3372381D1
(en )
1987-08-13
Process for purifying enzyme
DE3274975D1
(en )
1987-02-12
Process for ammoxidation of organic compounds
YU113985A
(en )
1987-08-31
Process for obtaining benzothiophene anti-diarhea compounds
HUT40562A
(en )
1987-01-28
Process for producing granules of ascorbinic acid
ZA822899B
(en )
1983-03-30
Process for removal of sour gases by scrubbing
GB2086891B
(en )
1984-10-10
Method of purifying hexafluoracetone containing chlorofluoroacetones
DE3161594D1
(en )
1984-01-12
Method of purifying cyclic dichlorophosphazenes containing trace amounts of protic impurities
GB8810535D0
(en )
1988-06-08
Process for purification of gases
YU43869B
(en )
1989-12-31
Process for obtaining of 2-oxyndol-1-carboxamide
GB2109369B
(en )
1985-06-12
Process for purifying guanine
YU90084A
(en )
1988-10-31
Process for obtaining adsorbent for effective hydrogen purifying from trace of animal vapours
GB2152489B
(en )
1986-10-08
Method for purifying gases from sulphurous compounds
JPS55104630A
(en )
1980-08-11
Method of purifying waste gas containing acidic component
EP0033860A3
(en )
1981-10-14
Method for the catalytic hydrogenation of organic compounds