ZA825777B
(en )
1983-06-29
Process for hte manufacture of ammonia
HUT38538A
(en )
1986-06-30
Process for stabilizing aqueous solutions of 5-chlorine-3-isothiazolone-derivatives
HUT40438A
(en )
1986-12-28
Process for production of new condensated imidazoderivatives
YU11285A
(en )
1987-12-31
Process for production of compounds containing triazole and oligoethers
PL238092A1
(en )
1983-03-28
Method of manufacture of urea
YU62082A
(en )
1985-03-20
Process for obtaining halomethylesters of penicillanic acid 1,1-dioxides
JPS57131098A
(en )
1982-08-13
Method of removing ammonium nitrate from aqueous solution
PT74675B
(en )
1983-11-08
Improved process for the purification of mumonium tungstate solutions
YU58482A
(en )
1984-12-31
Process for the purification of uranium containing acid solutions
ZA837388B
(en )
1984-06-27
Method of purifying uraniferous aqueous solutions
HUT38646A
(en )
1986-06-30
Process for production of derivatives of spirohydantion and preparatives containing thereof
PL250582A1
(en )
1986-06-03
Method of obtain ammonium paratungstate from process solutions containing sodium tungstate
DE3471693D1
(en )
1988-07-07
Etching solution containing ammonium sulfate, and process for regenerating it
GB2144652B
(en )
1987-02-04
}method of concentrating aqueous solution containing voltatile substance}
YU139885A
(en )
1987-12-31
Process for obtaining of dryed coating
YU115385A
(en )
1988-04-30
Process for obtaining derivatives of aminoeburnancarbonic acid
JPS57188410A
(en )
1982-11-19
Method of stripping aqueous ammonium carbonate solution
ZA815312B
(en )
1983-01-26
Removal of uranium from sulphate solutions containing molybdenum
GB2100709B
(en )
1985-03-13
Process for recovery of metals from aqueous solutions and suspensions
DE3666411D1
(en )
1989-11-23
Process for producing concentrated solutions of ammonium nitrate
DE3568029D1
(en )
1989-03-09
Process for the preparation of ammonium salt containing manganese (ii) salt solutions
PL238093A1
(en )
1983-03-28
Method of manufacture of urea
CS472785A2
(en )
1988-09-16
Process for suspension polimerization of vinylchloride
ZA858285B
(en )
1987-06-24
Recovery of uranium from solutions
JPS56158881A
(en )
1981-12-07
Production of ammonium tungstate