MA19783A1
(fr )
1983-12-31
Procede de preparation de benzoazacycloalkyl-spiro-imidazolidines.
FI821706A7
(fi )
1982-11-28
Menetelmä uraanin erottamiseksi alkyylipyrofosforihaposta.
DE3362831D1
(en )
1986-05-15
Process for the purification of wet process phosphoric acid
GB2076790B
(en )
1983-03-09
Separating solids from phosphoric acid
DE3261063D1
(en )
1984-11-29
Process for the removal of organic impurities from phosphoric acid
PT75280A
(en )
1982-08-01
Process for recovery uranium from wet process phosphoric acid
PT78855B
(en )
1986-10-23
Process for the separation of arsenic from acid solutions containing it
GB8300450D0
(en )
1983-02-09
Removing organic materials from phosphoric acid
FR2534905B1
(fr )
1986-03-21
Procede de preparation de phenylcetones
PT72388A
(en )
1981-03-01
C acid process for recovery of uranium from wet process phosphoric acid
PT74559B
(fr )
1983-11-10
Procede de preparation de trifluoromethylphenyl-tetrahydropyri-dines substituees
PT73204B
(pt )
1982-07-16
Process for separating solids from phosphoric acid
FR2528825B1
(fr )
1986-02-21
Procede de preparation de meta-chlorobenzotrifluorure
YU172482A
(en )
1985-03-20
Method for the regeneration of uranium from phosphoric acid of the wet process
ZA828199B
(en )
1984-06-27
Oxidation-flocculation solids removal from wet process phosphoric acid
AU8039682A
(en )
1982-09-16
Uranium recovery from wet process phosphoric acid
ZA845845B
(en )
1985-07-31
Process for recovery of uranium from wet process phosphoric acid
BE892145A
(fr )
1982-05-27
Procede de preparation de composes de omega-indol-3-yl-alkanol
FR2537578B1
(fr )
1989-05-19
Procede de preparation de trichloromethyl-carbinols
FR2526021B1
(fr )
1987-06-12
Procede de preparation de 3-hydroxy-benzodiazepinones
FR2573061B1
(fr )
1988-10-28
Procede de separation du neptunium
FR2512021B1
(fr )
1985-08-09
Procede de preparation de 2-amino-4-hydroxy-5-halogeno-pyrimidines
FI822135A7
(fi )
1982-12-23
Menetelmä eräiden interfenyleeni-9-tia- 11-okso-12- atsaprostanoehappojen erottamiseksi.
PT73203A
(en )
1981-07-01
Process for the recovering of uranium from phosphoric acid
ZA821208B
(en )
1983-01-26
Process for purifying phosphoric acid gypsum