Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 2
... take the new direction , d , f . As the amount of refraction differs for each ray according to its colour , the result is that the original white beam of light is differentiated into a long band of numerous distinct colours , known as ...
... take the new direction , d , f . As the amount of refraction differs for each ray according to its colour , the result is that the original white beam of light is differentiated into a long band of numerous distinct colours , known as ...
Pagina 15
... take sufficient care to make use of these precautions . It was stated above that in the early or Dutch modification of this process , horse - dung was used as the source of the heat and carbonic acid necessary to carry on the process ...
... take sufficient care to make use of these precautions . It was stated above that in the early or Dutch modification of this process , horse - dung was used as the source of the heat and carbonic acid necessary to carry on the process ...
Pagina 17
... takes to construct a stack of lead , and the loss of interest which takes place on the capital while the lead is in process of making . Then there is always a risk , owing to some defect , of producing a useless and imperfectly corroded ...
... takes to construct a stack of lead , and the loss of interest which takes place on the capital while the lead is in process of making . Then there is always a risk , owing to some defect , of producing a useless and imperfectly corroded ...
Pagina 19
... takes place in the old stack method . The acetic acid acts upon the lead , forming neutral acetate of lead ; this , under the action of the aqueous vapour , is transformed into basic acetate of lead , and this , in its turn , is changed ...
... takes place in the old stack method . The acetic acid acts upon the lead , forming neutral acetate of lead ; this , under the action of the aqueous vapour , is transformed into basic acetate of lead , and this , in its turn , is changed ...
Pagina 27
... takes from 12 to 14 hours . At the end of this time the current of gas is stopped and the white lead allowed to settle ; the clear liquor , which is a solution of the neutral acetate , is run into a vessel , H , from which it is pumped ...
... takes from 12 to 14 hours . At the end of this time the current of gas is stopped and the white lead allowed to settle ; the clear liquor , which is a solution of the neutral acetate , is run into a vessel , H , from which it is pumped ...
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