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Strona 55
... organic theory is the almost entire absence of the nitrogenous and oxygenated
compounds which are associated with the decomposition of animal and
vegetable matter , and which usually break into compounds dissimilar from
petroleum .
... organic theory is the almost entire absence of the nitrogenous and oxygenated
compounds which are associated with the decomposition of animal and
vegetable matter , and which usually break into compounds dissimilar from
petroleum .
Strona 58
At the same time the nitrogen compounds were decomposed with the formation
of tertiary amines and ammonium salts . After three or four days the aqueous
seaweed extract became strongly acid , due to the formation of free sulphuric
acid .
At the same time the nitrogen compounds were decomposed with the formation
of tertiary amines and ammonium salts . After three or four days the aqueous
seaweed extract became strongly acid , due to the formation of free sulphuric
acid .
Strona 59
During the acid hydrolysis , the calcium salts of the sulphonic esters were
decomposed with the precipitation of ... These oils and the bituminous products
formed the bulk of the decomposition products of the acid hydrolysis of the algæ .
During the acid hydrolysis , the calcium salts of the sulphonic esters were
decomposed with the precipitation of ... These oils and the bituminous products
formed the bulk of the decomposition products of the acid hydrolysis of the algæ .
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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