Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 70
... copper , without being changed by them , or changing them in any way . A sample of Griffith's zinc white , analysed by the author , had the following composition : - Water , hygroscopic , Water , combined , Zinc oxide , Zn O , Zinc ...
... copper , without being changed by them , or changing them in any way . A sample of Griffith's zinc white , analysed by the author , had the following composition : - Water , hygroscopic , Water , combined , Zinc oxide , Zn O , Zinc ...
Pagina 105
... Copper and silver , • وو • 80.54 per cent . 18.89 • 19 trace 99.62 which corresponds to the formula 4 Pb O , Pb O ,, or Pb , O 4 Both Pb , 0 , and Pb , O , are known ; the former is much easier to prepare than the latter , and the ...
... Copper and silver , • وو • 80.54 per cent . 18.89 • 19 trace 99.62 which corresponds to the formula 4 Pb O , Pb O ,, or Pb , O 4 Both Pb , 0 , and Pb , O , are known ; the former is much easier to prepare than the latter , and the ...
Pagina 114
... copper from the residual oxide left behind after the sulphur has been burnt off , has placed at the disposal of the ... copper and some of the iron into chlorides . The furnaced mass is now dissolved in water , scrap iron is thrown into ...
... copper from the residual oxide left behind after the sulphur has been burnt off , has placed at the disposal of the ... copper and some of the iron into chlorides . The furnaced mass is now dissolved in water , scrap iron is thrown into ...
Pagina 121
... COPPER , a dark red coloured body prepared by precipitating solutions of copper with potassium chromate , has also been suggested , and probably used on a small scale , as a pigment ; but it is fugitive , and , therefore , cannot be ...
... COPPER , a dark red coloured body prepared by precipitating solutions of copper with potassium chromate , has also been suggested , and probably used on a small scale , as a pigment ; but it is fugitive , and , therefore , cannot be ...
Pagina 122
... copper to a boiling solution of Mayer's reagent ; a black pre- cipitate is thrown down , which turns bright scarlet on cooling . At temperatures above 150 ° F. it becomes black , turning red on cooling . Mayer's solution is made by ...
... copper to a boiling solution of Mayer's reagent ; a black pre- cipitate is thrown down , which turns bright scarlet on cooling . At temperatures above 150 ° F. it becomes black , turning red on cooling . Mayer's solution is made by ...
Overige edities - Alles bekijken
Painters' Colours, Oils, and Varnishes: a Practical Manual George Henry Hurst Volledige weergave - 1892 |
Painters' Colours, Oils, and Varnishes: a Practical Manual George Henry Hurst Volledige weergave - 1892 |
Painters' Colours, Oils, and Varnishes: A Practical Manual George Henry Hurst Geen voorbeeld beschikbaar - 2016 |
Veelvoorkomende woorden en zinsdelen
acetate of lead acetic acid added alcohol alkali alum alumina ammonia analysis ASSAY barium barium chloride barytes bichromate body boiling calcining calcium carbonic acid caustic soda cent chamber CHARLES GRIFFIN china clay chloride chromate chrome chrome-yellow coal-tar cobalt colouring matters colouring power composition contain copal copper covering power dissolved distillation dried driers drying dyestuffs Engineer EXETER STREET ferric filter flue furnace gallons green grinding heat hydrochloric acid insoluble iron lake lead acetate linseed oil liquor litharge manganese mass material method mill mixed mixture obtained ochre orange oxide paint pale patent petroleum pigment placed potash potassium precipitate prepared properties proportion Prussian blue residue resin rosin salt sample sandarac shade silica small quantities sodium soluble solution specific gravity spirit steam sulphide sulphuric acid tanks temperature tint turpentine ultramarine usually varies variety varnish washed white lead yellow zinc white