Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 30
... chloride of lead . When the basic chloride has been fully formed , it is run into covered wooden tanks fitted with agitators ; through these tanks a current of carbonic acid gas passes , which , acting on the basic chloride , converts ...
... chloride of lead . When the basic chloride has been fully formed , it is run into covered wooden tanks fitted with agitators ; through these tanks a current of carbonic acid gas passes , which , acting on the basic chloride , converts ...
Pagina 35
... chloride . Sodium hydroxide . Pb S 04 + Na2CO3 = Pb C03 + Na2 S 04 Lead sulphate . Sodium carbonate . Lead carbonate . Sodium sulphate . The chief difficulties met with in carrying out the processes depending upon the action illustrated ...
... chloride . Sodium hydroxide . Pb S 04 + Na2CO3 = Pb C03 + Na2 S 04 Lead sulphate . Sodium carbonate . Lead carbonate . Sodium sulphate . The chief difficulties met with in carrying out the processes depending upon the action illustrated ...
Pagina 36
... chloride of lead . The process , which comes under the present group , has for its object the preparation of ordinary white lead . Chloride of lead prepared by any convenient process is mixed with carbonate of lime in the proportion of ...
... chloride of lead . The process , which comes under the present group , has for its object the preparation of ordinary white lead . Chloride of lead prepared by any convenient process is mixed with carbonate of lime in the proportion of ...
Pagina 37
... chloride , is drawn off , more water run in and the gas again passed in for two days longer , when the reaction is completed , and the white lead only requires finishing to be ready for use . This process does not seem to have been much ...
... chloride , is drawn off , more water run in and the gas again passed in for two days longer , when the reaction is completed , and the white lead only requires finishing to be ready for use . This process does not seem to have been much ...
Pagina 43
... chloride separate out . Boiling with sulphuric acid decomposes the white lead , insoluble lead sulphate being formed . Solutions of white lead in acids give white precipitates of lead sulphate with sulphuric acid ; of lead chloride with ...
... chloride separate out . Boiling with sulphuric acid decomposes the white lead , insoluble lead sulphate being formed . Solutions of white lead in acids give white precipitates of lead sulphate with sulphuric acid ; of lead chloride with ...
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