Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3756Chemical news office., 1932 |
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Strona 231
... hardening of fats . ( b ) The hydrogenation of organic sub- stances generally . ( c ) The conversion of nitrogen to am- monia . ( d ) The hydrogenation of mineral oil and coal . 2 Fat hardening dates in theory from the discovery by ...
... hardening of fats . ( b ) The hydrogenation of organic sub- stances generally . ( c ) The conversion of nitrogen to am- monia . ( d ) The hydrogenation of mineral oil and coal . 2 Fat hardening dates in theory from the discovery by ...
Strona 232
... hardening has proved appropriate in many instances . The fol- lowing table is a list of many substances hydrogenated and the product of the pro- cess some of them cannot be prepared in quantity by any other method : - Ethyl alcohol Uses ...
... hardening has proved appropriate in many instances . The fol- lowing table is a list of many substances hydrogenated and the product of the pro- cess some of them cannot be prepared in quantity by any other method : - Ethyl alcohol Uses ...
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