Z wnętrza książki
Wyniki 1 - 3 z 7
Strona 52
( 4 ) The formation of oils and bitumens from sugars . ( 5 ) The reconversion of
oils into bodies resembling bitumens , which upon hydrolysis yield sugars . While
the above work supports the algal theory of the origin of some classes of
petroleum ...
( 4 ) The formation of oils and bitumens from sugars . ( 5 ) The reconversion of
oils into bodies resembling bitumens , which upon hydrolysis yield sugars . While
the above work supports the algal theory of the origin of some classes of
petroleum ...
Strona 53
That portion of bitumen or by reduction . protobitumen which is insoluble in
carbon Fucose is the sugar obtained by ... by the acid hydrolysis of sugars .
fucosite mainly consists of a fucose pentoIt reduces Fehling solution , and is free
from san ...
That portion of bitumen or by reduction . protobitumen which is insoluble in
carbon Fucose is the sugar obtained by ... by the acid hydrolysis of sugars .
fucosite mainly consists of a fucose pentoIt reduces Fehling solution , and is free
from san ...
Strona 57
Sugars . - Sugars other than the mannose and galactose mentioned have been
identified among the hydrolytic products of decomposition of algæ . Bente , 1785 ,
1786 , found levulinic acid , and also a sugar showing little or no optical activity ...
Sugars . - Sugars other than the mannose and galactose mentioned have been
identified among the hydrolytic products of decomposition of algæ . Bente , 1785 ,
1786 , found levulinic acid , and also a sugar showing little or no optical activity ...
Co mówią ludzie - Napisz recenzję
Nie znaleziono żadnych recenzji w standardowych lokalizacjach.
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid hydrolysis action algæ Algarite alkaline anærobic appear applications Biol bitumen calcium capacity carbon caustic cent Chem Chemical Chemistry chloride circuit closely complex composition compounds contained conversion decomposed decomposition deposits derivatives Devonian East effect element ethereal evidence existence extract fact formation Fucosite gases give given glucose importance increase inductance Industry INSTITUTE interest January Joint meeting London Manchester marine material means Measures metallic method naturally occurring nitrogen North-West obtained Office optical organic matter origin Oxidation oxygen Patents percentage period petroleum plant portion position present production Professor protobitumen pure range remains Research ring ring-dyke salts Science scientific seaweed showed shown similar Society soda sodium soluble solution South Wales substance sugars suggested sulphate sulphur dioxide sulphuric acid surface temperatures term Tertiary tests theory tion Trade tube University various vegetation weight yielded