Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 6
Strona 134
... similar to those em- ployed and described at length in the case of the seaweed . The sands and clays were in the first place extracted with a mixture of nitric and hydrochloric acids , * as recom- mended by Moore , Parsons and others ...
... similar to those em- ployed and described at length in the case of the seaweed . The sands and clays were in the first place extracted with a mixture of nitric and hydrochloric acids , * as recom- mended by Moore , Parsons and others ...
Strona 135
... similar manner , and heated in the air oven for one month . Similar slides were placed in the coal - gas atmosphere as above described . It was found that the re- sultant product was even insoluble in pyridine , and , of course , in ...
... similar manner , and heated in the air oven for one month . Similar slides were placed in the coal - gas atmosphere as above described . It was found that the re- sultant product was even insoluble in pyridine , and , of course , in ...
Strona 136
... similar treatment . McKittrite is largely soluble in chloroform , but after heating for two weeks it became insoluble in chloro- form . The chloroform extract of McKittrite , when subjected to similar treatment , be- came insoluble in ...
... similar treatment . McKittrite is largely soluble in chloroform , but after heating for two weeks it became insoluble in chloro- form . The chloroform extract of McKittrite , when subjected to similar treatment , be- came insoluble in ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action addition alcohol algæ algarite alkalis alloys aluminium amount analysis appeared Applications atoms beginnings Bismuth bitumen Black Boyle British cake calcium carbonate cent century Chemical Chemistry chloride chloroform coal coil colour contain copper described discovered Discussion distillation effect electric elements engines examined extraction fact fermentation follow formed fucosite fuel furnace further gave give groups heated hydrolysis idea included indicator Industries insoluble Institute inter interest iron Klaproth known later lead light lime liquors London Lussac Manufacture March Marks Meeting metals method mineral month nature obtained Office oils and bitumens organic oxidation pass Patents pentoses pipe placed precipitate present prob Prof published quantity reduced refers resistance salts samples Science scientific showed silver similar SOCIETY soda soluble solution standard standing substance sugar sulphuric acid temperature tion Trade tube usual various yield