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Strona 50
279 ) , it has been shown that sulphur dioxide acts as an oxidising agent if
passed over heated calcium carbonate , giving the sulphate and sulphur . It was
also shown that this fact had an important bearing on the problem of sulphur
deposits .
279 ) , it has been shown that sulphur dioxide acts as an oxidising agent if
passed over heated calcium carbonate , giving the sulphate and sulphur . It was
also shown that this fact had an important bearing on the problem of sulphur
deposits .
Strona 56
The former has tion ( which are the salts of the calcium sulbeen shown to be the
calcium salt of a sulphonic esters ) of macrocystis , a methyl phuric ester of a non
- reducing polymerised 130 Thrask , Bull . Amer . Assoc . Petr . Geol . , uronic ...
The former has tion ( which are the salts of the calcium sulbeen shown to be the
calcium salt of a sulphonic esters ) of macrocystis , a methyl phuric ester of a non
- reducing polymerised 130 Thrask , Bull . Amer . Assoc . Petr . Geol . , uronic ...
Strona 60
It is shown that the effect is produced when traces of hydrocarbon vapour are
present in the tube in addition to the filling gas ( neon , in most of the experiments
here described ) . Some effects of such traces of vapour on the characteristics are
...
It is shown that the effect is produced when traces of hydrocarbon vapour are
present in the tube in addition to the filling gas ( neon , in most of the experiments
here described ) . Some effects of such traces of vapour on the characteristics are
...
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