Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
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Strona 67
... alumina , he dissolves out the o'200 alkaline liquids , this titration requires that the liquid grm . of phosphates of lime and magnesia , and leaves the should be considerably acid , and to ensure this , every phosphate of alumina and ...
... alumina , he dissolves out the o'200 alkaline liquids , this titration requires that the liquid grm . of phosphates of lime and magnesia , and leaves the should be considerably acid , and to ensure this , every phosphate of alumina and ...
Strona 70
... alumina , then to fuse the insoluble ash with carbonate of soda . I found , however , only very small quantities of alumina are contained in the insoluble portion of the ash , and if there is any alumina present at all , in the form of ...
... alumina , then to fuse the insoluble ash with carbonate of soda . I found , however , only very small quantities of alumina are contained in the insoluble portion of the ash , and if there is any alumina present at all , in the form of ...
Strona 214
... Alumina , and Phosphoric Acid . " After reviewing the various pro- cesses for the separation of phosphoric acid from alumina and also from iron , and giving the details of various modifications of some of these processes which he had ...
... Alumina , and Phosphoric Acid . " After reviewing the various pro- cesses for the separation of phosphoric acid from alumina and also from iron , and giving the details of various modifications of some of these processes which he had ...
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