Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
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Strona 8
... oxygen to the UO2 stage . Numerous experiments were made with other elements than zinc as reducing agents on mixed uranyl and vanadyl solutions . Among those tried were silver , lead , copper , and aluminium , Kern used aluminium as a ...
... oxygen to the UO2 stage . Numerous experiments were made with other elements than zinc as reducing agents on mixed uranyl and vanadyl solutions . Among those tried were silver , lead , copper , and aluminium , Kern used aluminium as a ...
Strona 19
... oxygen is furnished which hinders the reduction . These impurities also occupy space in the retort and consume heat the same as ore . The high percentage of carbon and of hydrogen in crude oil and its resulting reducing power suggest it ...
... oxygen is furnished which hinders the reduction . These impurities also occupy space in the retort and consume heat the same as ore . The high percentage of carbon and of hydrogen in crude oil and its resulting reducing power suggest it ...
Strona 21
... oxygen might lead to carbon monoxide escaping even with a large excess of oxygen . The com- bustion of a hydrocarbon would lessen any loss from such a cause enormously , as some trace at least of water may be assumed to be present ...
... oxygen might lead to carbon monoxide escaping even with a large excess of oxygen . The com- bustion of a hydrocarbon would lessen any loss from such a cause enormously , as some trace at least of water may be assumed to be present ...
Strona 26
... oxygen is evolved . Acids decom- pose the compounds with liberation of oxygen , and they are characterised by the ease with which they give up oxygen . The FeO2 in the compounds plays the part of an acid oxide . - Berichte , xlii .. No ...
... oxygen is evolved . Acids decom- pose the compounds with liberation of oxygen , and they are characterised by the ease with which they give up oxygen . The FeO2 in the compounds plays the part of an acid oxide . - Berichte , xlii .. No ...
Strona 35
... oxygen to be derived from colophene . The fractions which pass over between 326 ° and 335 ° give crystals from which definite com- pounds C20H300 and C20H32O can be separated . C = C first is bornylene camphor , C8H14 do CH2 CH - CH The ...
... oxygen to be derived from colophene . The fractions which pass over between 326 ° and 335 ° give crystals from which definite com- pounds C20H300 and C20H32O can be separated . C = C first is bornylene camphor , C8H14 do CH2 CH - CH The ...
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acetic acid action alcohol alkaline aluminium ammonia ammonium amount analysis apparatus atomic weight B.Sc barium boiling bromide calcium calculated carbon dioxide cent Chem chemical Chemistry chemists chloride colour comet compounds concentrated condensation containing copper crystalline D.Sc decomposed derivatives determination dilute dissolved distilled ether ethyl evaporated excess experiments filter filtrate flask formed formula gives gold grms heated hydrochloric acid hydrogen hydroxide invertase iodide iodine iron J. J. Thomson ketone liquid melting metal method mgrms mineral mixture molecular molecules muriatic niobic nitrate nitric acid obtained oxide oxidised oxygen paper perchloric acid permanganate phosphorus platinum potassium precipitate prepared present Prof pure quantity reaction reduced residue salt sample scandium silver phosphate Society sodium sodium carbonate soluble substance sugar sulphate sulphide sulphuric acid tantalic acid tantalum telluride tellurium temperature theory tion titanic acid titanium tube vanadium vapour washed ytterbium zinc