Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 5
... contain more of the dark red and indigo rays than either of the others ; and it is the same with the other classes of colours . There is no coloured body known which reflects what might be called a pure light , while the spectrum ...
... contain more of the dark red and indigo rays than either of the others ; and it is the same with the other classes of colours . There is no coloured body known which reflects what might be called a pure light , while the spectrum ...
Pagina 13
... contain about 800 to 900 gallons of weak acid . The stack is built up as follows : -First , a layer of ashes , upon which is placed a layer of spent tan of about 3 feet in thickness . In the older Dutch method horse - dung was used ...
... contain about 800 to 900 gallons of weak acid . The stack is built up as follows : -First , a layer of ashes , upon which is placed a layer of spent tan of about 3 feet in thickness . In the older Dutch method horse - dung was used ...
Pagina 18
... contain any monoxide then the tint becomes more yellow or greyish . Some of these points will be touched upon when con- sidering the other processes for the production of white lead . In the meantime the success or non - success of any ...
... contain any monoxide then the tint becomes more yellow or greyish . Some of these points will be touched upon when con- sidering the other processes for the production of white lead . In the meantime the success or non - success of any ...
Pagina 37
... contain too much carbonate and , therefore , to be deficient in body . 6. Rowan Process . - This resembles the Watt and Tebbutt process , only the action between the lead salts and the alkaline carbonate is effected under a pressure of ...
... contain too much carbonate and , therefore , to be deficient in body . 6. Rowan Process . - This resembles the Watt and Tebbutt process , only the action between the lead salts and the alkaline carbonate is effected under a pressure of ...
Pagina 40
... containing the solution , which , by capillary attraction , passed along the strings to the sponges . The process was not used on a large scale . Martin prepares carbonate of lead so that it shall contain a slight excess of carbonic ...
... containing the solution , which , by capillary attraction , passed along the strings to the sponges . The process was not used on a large scale . Martin prepares carbonate of lead so that it shall contain a slight excess of carbonic ...
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