Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 40
... mixture being made by grinding with water into a paste . Lewis prepares what he calls white lead from lead or lead ores , by mixing these with anthracite coal , and heating the mixture in a Wetherill zinc furnace with a powerful blast ...
... mixture being made by grinding with water into a paste . Lewis prepares what he calls white lead from lead or lead ores , by mixing these with anthracite coal , and heating the mixture in a Wetherill zinc furnace with a powerful blast ...
Pagina 42
... mixture of the oil and white lead . This form is much favoured by painters , as it is more readily miscible with oil and turps to make into paint . The following are two analyses of ground white lead : - Lead hydroxide , Pb H2 02 ...
... mixture of the oil and white lead . This form is much favoured by painters , as it is more readily miscible with oil and turps to make into paint . The following are two analyses of ground white lead : - Lead hydroxide , Pb H2 02 ...
Pagina 45
... mixture , when white lead is precipitated , which can be collected and finished in the usual way . Various so - called electric processes make use of electricity for the production of white lead , such as Browne's , described on p . 38 ...
... mixture , when white lead is precipitated , which can be collected and finished in the usual way . Various so - called electric processes make use of electricity for the production of white lead , such as Browne's , described on p . 38 ...
Pagina 51
... mixture of lead , lead oxide , and lead sulphate ; this he treated with hydrochloric acid thus forming a chloro - sulphate ; or he calcined the fume in a furnace , whereby it was converted into a white mixture of lead oxide and lead ...
... mixture of lead , lead oxide , and lead sulphate ; this he treated with hydrochloric acid thus forming a chloro - sulphate ; or he calcined the fume in a furnace , whereby it was converted into a white mixture of lead oxide and lead ...
Pagina 52
... mixture of metallic lead , lead oxide , lead sulphate ; if there be any zinc in the ore it will be mostly found in this fume . It has frequently been noticed that the composition of the fume varies from time to time , according to the ...
... mixture of metallic lead , lead oxide , lead sulphate ; if there be any zinc in the ore it will be mostly found in this fume . It has frequently been noticed that the composition of the fume varies from time to time , according to the ...
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