Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3780Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 3
Strona 177
... Patents and Trade Marks 192 1. THE USE OF ACETONE IN THE PRECIPITATION OF THE CARBONATES OF THE ALKALINE EARTH METALS . The use of non - aqueous solvents and mixtures of such solvents with water in the precipitation of the carbonates ...
... Patents and Trade Marks 192 1. THE USE OF ACETONE IN THE PRECIPITATION OF THE CARBONATES OF THE ALKALINE EARTH METALS . The use of non - aqueous solvents and mixtures of such solvents with water in the precipitation of the carbonates ...
Strona 191
... by learning what the members of the Professions think about it that one can hope to see some progress made . CHEMIKER . " PATENTS AND TRADE MARKS.- Any of our readers requiring information 191 The Chemical News , September 23rd , 1932 .
... by learning what the members of the Professions think about it that one can hope to see some progress made . CHEMIKER . " PATENTS AND TRADE MARKS.- Any of our readers requiring information 191 The Chemical News , September 23rd , 1932 .
Strona 192
PATENTS AND TRADE MARKS.- Any of our readers requiring information and advice respecting Patents , Trade Marks or Designs , should apply to Rayner & Co. , Patent Agents , of 5 , Chancery Lane , London , who will give free advice to ...
PATENTS AND TRADE MARKS.- Any of our readers requiring information and advice respecting Patents , Trade Marks or Designs , should apply to Rayner & Co. , Patent Agents , of 5 , Chancery Lane , London , who will give free advice to ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
94 per cent acetic acetone acid added addition agent alcohol ammonium carbonate ammonium hydroxide atom barium and strontium barium nitrates basic calcium and strontium calcium nitrate calories Chem Chemical Chemistry chloride Clinic collinsics combination concentrations containing copper corrosion course Crystalline precipitate desired determine dilute dissolved drops effect elements estimated evaporated experimental filter filtrate forms given gives green Heat Heavy pp't Heavy precipitate indicates Industrial interest London magnesium metals method minutes mixture Molecules nature nitrates of barium Number obtained oxalate oxygen p-bromobenzoate p-toluate p-toluic acid passing Patents per-rhenate points possible potassium potassium chromate precipitate shows prepared presence procedure production Reactions relative Research residue salts Sample solutions saturated separation September sodium solid soluble solvents stand stirring structure substances suitable sulphur Table temperature Test tion Trade Marks treated treatment various volume workers