Chemical News and Journal of Industrial Science, Tomy 121-122Chemical news office., 1920 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona
... substance than the above . Recom mended for use when the greatest possible degree of accuracy in quantitative work is required . THE ASH OF A 125 cm . CIRCLE WEIGHS 00008 grm . No. 50 - Hardened by treatment with Nitric Acid . Very ...
... substance than the above . Recom mended for use when the greatest possible degree of accuracy in quantitative work is required . THE ASH OF A 125 cm . CIRCLE WEIGHS 00008 grm . No. 50 - Hardened by treatment with Nitric Acid . Very ...
Strona 14
... substance is termed the Disperse Phase , whereas the medium in which it is dis- persed is termed the Disperse Medium . Most materials , including metals , sulphides , oxides and salts can exist in the colloidal state . Natural substances ...
... substance is termed the Disperse Phase , whereas the medium in which it is dis- persed is termed the Disperse Medium . Most materials , including metals , sulphides , oxides and salts can exist in the colloidal state . Natural substances ...
Strona 15
... substance to be precipitated , and depends probably upon the absorption capacity of the material . Another method of bringing about the coagu- lation of peptised particles is to add to the sus- pension of a small quantity of a salt ...
... substance to be precipitated , and depends probably upon the absorption capacity of the material . Another method of bringing about the coagu- lation of peptised particles is to add to the sus- pension of a small quantity of a salt ...
Strona 16
clay substance is higher than that of any admix- ture of common clay substance with silica , al- though it is commonly known that the other in- gredients generally present in mined clay , such as pyrites , mica , felspar , and the like ...
clay substance is higher than that of any admix- ture of common clay substance with silica , al- though it is commonly known that the other in- gredients generally present in mined clay , such as pyrites , mica , felspar , and the like ...
Strona 20
... substance is a grain of abrasive material , cuts off a chip at each revolu- tion . The chips resemble , in shape and character , the chips cut off by the milling - cutter . Uses in Industry .-- The uses of grinding wheels in industry to ...
... substance is a grain of abrasive material , cuts off a chip at each revolu- tion . The chips resemble , in shape and character , the chips cut off by the milling - cutter . Uses in Industry .-- The uses of grinding wheels in industry to ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid added amount analysis appears application Association atomic BEDMINSTER British carbon carried cent CHEMICAL Chemistry chloride coal colloid complete compounds concentration considerable containing continued copper crystals Department deposits determined effect electric elements Engineers experiments fact filtered further give given grms heat hydrogen important increase indicate industry Institution interest iron known lead less limit liquid LONDON manufacture material matter means measure metal method minerals nature NOTES observed obtained Office oxide passed period physical plant position possible practically precipitate prepared present pressure probably production published pure quantity regard removed Research Royal salt sample separated shown Society sodium solution steel structure substance sulphuric surface Table taken temperature theory tion University VBCO VBCO VBCO volume weight