Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 14
... washed out of it . While still wet the white lead is ground as fine as possible under edge runners or between rollers , and then dried , when it is ready for sale . As the grinding must be thorough , the lead is passed through several ...
... washed out of it . While still wet the white lead is ground as fine as possible under edge runners or between rollers , and then dried , when it is ready for sale . As the grinding must be thorough , the lead is passed through several ...
Pagina 23
... washed off the surface of the lead by the aqueous vapour which condenses on the lead , and are thus lost for the purpose of making white lead . These are a few of the principal conditions which Prof. Gardner points out as being ...
... washed off the surface of the lead by the aqueous vapour which condenses on the lead , and are thus lost for the purpose of making white lead . These are a few of the principal conditions which Prof. Gardner points out as being ...
Pagina 25
... washed with water , then ground and dried . Care is taken not to pass the carbonic acid in too long , because this would induce the formation of the normal , instead of the basic , carbonate , which means poor white lead . When ...
... washed with water , then ground and dried . Care is taken not to pass the carbonic acid in too long , because this would induce the formation of the normal , instead of the basic , carbonate , which means poor white lead . When ...
Pagina 27
... washed in the apparatus , G , by passing it through water , after which it passes into the solution of lead in the vessel , E , precipitating white lead from it in so doing ; the length of time of treating depends upon the quantity and ...
... washed in the apparatus , G , by passing it through water , after which it passes into the solution of lead in the vessel , E , precipitating white lead from it in so doing ; the length of time of treating depends upon the quantity and ...
Pagina 30
... washed , dried , and finished in the usual way , while the solution of neutral acetate of lead , which is also obtained , is used over again . 3. Milner Process . - Milner does not use the basic acetate of lead in his process , but ...
... washed , dried , and finished in the usual way , while the solution of neutral acetate of lead , which is also obtained , is used over again . 3. Milner Process . - Milner does not use the basic acetate of lead in his process , but ...
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