FR1069792A
(en )
1954-07-13
Process of concentrating seawater to obtain crystallization of sodium chloride or other salts
FR788692A
(en )
1935-10-14
Process for obtaining transformation products of substances containing carbon and their application to the treatment of water and salt solutions
FR1000902A
(en )
1952-02-18
Improved process for the preparation of aqueous solutions of paraaminosalicylic acid salts
FR1020741A
(en )
1953-02-10
Process for the electrolysis of aqueous solutions of alkali metals
CH537937A
(en )
1973-06-15
Process for obtaining dialkylaminoethanol salts of folic acid
FR1087737A
(en )
1955-02-28
Process for purifying water containing salts
FR1024072A
(en )
1953-03-27
Process for the preparation of a salt of heparinic acid
FR1025569A
(en )
1953-04-16
Process for the preparation of a nutrient solution
FR1026002A
(en )
1953-04-22
Process for the production of aluminum chloride
FR1044492A
(en )
1953-11-17
Process for obtaining the dizincic salt of oxymethane-sulfinic acid
FR1104772A
(en )
1955-11-24
Process for the preparation of new salts of 4-aminosalicylic acid
FR47433E
(en )
1937-05-05
Process for obtaining transformation products of substances containing carbon and their application to the treatment of water and salt solutions
FR938936A
(en )
1948-10-28
Process for treating water to remove dissolved oxygen
FR509976A
(en )
1920-11-24
Process for obtaining salts in large crystals
FR630533A
(en )
1927-12-05
Process for using sea water for the separate production of fresh water and dissolved salts
FR1000390A
(en )
1952-02-11
Process for the electrolytic separation of salts and acids from solutions
FR494699A
(en )
1919-09-16
Process for obtaining artificial resins free of water, in the presence of neutral salts
FR525721A
(en )
1921-09-27
Manufacturing process of the sodium salt of argenti thioglycolic acid
FR983507A
(en )
1951-06-25
Concentrated sulfuric acid purification process
FR506247A
(en )
1920-08-17
New process for obtaining potassium salts by the general action of carbonic acid either in acid form or in combination
FR1275608A
(en )
1961-11-10
Process for producing sodium acetylsalicylate or double salt of sodium acetylsalicylate with sodium bicarbonate
FR887289A
(en )
1943-11-09
Process for preparing salts of amido-sulfonic acid
FR63704E
(en )
1955-10-03
Process for stabilizing the salts of paraaminosalicylic acid in aqueous solution
FR1087354A
(en )
1955-02-23
Process for preparing the salts of vinyl benzene parasulfonic acid
FR1020852A
(en )
1953-02-11
Process for recovering glutamic matter in the ionic purification treatment of solutions containing sugar