Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 19
... action which proceeds is supposed to be the same as that which takes place in the old stack method . The acetic acid acts upon the lead , forming neutral acetate of lead ; this , under the action of the aqueous vapour , is transformed ...
... action which proceeds is supposed to be the same as that which takes place in the old stack method . The acetic acid acts upon the lead , forming neutral acetate of lead ; this , under the action of the aqueous vapour , is transformed ...
Pagina 20
... action is finished the acetic acid current is stopped , and carbonic acid gas sent in , which acts on the basic acetate and changes it into basic carbonate or white lead . These currents of steam , acetic acid vapour , and carbonic acid ...
... action is finished the acetic acid current is stopped , and carbonic acid gas sent in , which acts on the basic acetate and changes it into basic carbonate or white lead . These currents of steam , acetic acid vapour , and carbonic acid ...
Pagina 21
... action , both of the acetate and the gaseous bodies , to which the soaked lead is subjected being facilitated by the lead being cast into a granular form . After being soaked , the lead is placed on shelves in the chamber , and then ...
... action , both of the acetate and the gaseous bodies , to which the soaked lead is subjected being facilitated by the lead being cast into a granular form . After being soaked , the lead is placed on shelves in the chamber , and then ...
Pagina 22
... action of the various gases . The acetic acid was placed in vessels on the floor of the chamber and steam and carbonic acid gas passed in , a constant current of these gases being maintained . The white lead was gradually formed , and ...
... action of the various gases . The acetic acid was placed in vessels on the floor of the chamber and steam and carbonic acid gas passed in , a constant current of these gases being maintained . The white lead was gradually formed , and ...
Pagina 24
... action of the carbonic acid gas is shown in the following equation : — 3 [ Pb 2 C2 H3 O2 , 2 Pb H2O2 ] + 4CO2 Basic acetate of lead . + Pb 2 C2 H3 02 Normal acetate of lead . + = 2 [ 2 Pb COS , Pb H2O2 ] 4 H2O White lead . although this ...
... action of the carbonic acid gas is shown in the following equation : — 3 [ Pb 2 C2 H3 O2 , 2 Pb H2O2 ] + 4CO2 Basic acetate of lead . + Pb 2 C2 H3 02 Normal acetate of lead . + = 2 [ 2 Pb COS , Pb H2O2 ] 4 H2O White lead . although this ...
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