Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 18
... composition Lead carbonate , Pb C 03 , Lead hydroxide , Pb H2 02 , or Lead monoxide , Pb O , 68.95 per cent . 31.05 " " 100.00 " " 86.32 per cent . Carbonic acid , CO2 , Water , H2O , 11.36 " " 2.32 99 100.00 99 therefore having the ...
... composition Lead carbonate , Pb C 03 , Lead hydroxide , Pb H2 02 , or Lead monoxide , Pb O , 68.95 per cent . 31.05 " " 100.00 " " 86.32 per cent . Carbonic acid , CO2 , Water , H2O , 11.36 " " 2.32 99 100.00 99 therefore having the ...
Pagina 20
... composition to the formula 2 Pb CO2 , Pb H , O2 , and to do this it is necessary that the gases should be sent into the chamber in the proper proportions . excess of acetic acid is present , too much acetate of lead is formed , which is ...
... composition to the formula 2 Pb CO2 , Pb H , O2 , and to do this it is necessary that the gases should be sent into the chamber in the proper proportions . excess of acetic acid is present , too much acetate of lead is formed , which is ...
Pagina 22
... composition . A very similar process to this was patented by Morris . In this the lead was used in the form of sponge or wire so as to expose as much surface as possible to the action of the various gases . The acetic acid was placed in ...
... composition . A very similar process to this was patented by Morris . In this the lead was used in the form of sponge or wire so as to expose as much surface as possible to the action of the various gases . The acetic acid was placed in ...
Pagina 26
... composition , but contained more carbonate . 2. Mullin Process . - In this process , which is not now in use , litharge was ground into a paste with water ; the paste was then placed in shallow lead - lined boxes , in layers of about an ...
... composition , but contained more carbonate . 2. Mullin Process . - In this process , which is not now in use , litharge was ground into a paste with water ; the paste was then placed in shallow lead - lined boxes , in layers of about an ...
Pagina 27
... process is fairly good , but liable to vary in composition from time to time , according to the strength of the solution of basic lead acetate , and to the basicity or pro- ד H D K B portion of lead oxide the THENARD PROCESS . 27.
... process is fairly good , but liable to vary in composition from time to time , according to the strength of the solution of basic lead acetate , and to the basicity or pro- ד H D K B portion of lead oxide the THENARD PROCESS . 27.
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