Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 48
... settle , pouring off the liquid into a weighed glass , again pouring on more ether , and again allowing the white lead to settle ; the ether is poured off into the glass , or the mass may be filtered . Finally , the ether is evaporated ...
... settle , pouring off the liquid into a weighed glass , again pouring on more ether , and again allowing the white lead to settle ; the ether is poured off into the glass , or the mass may be filtered . Finally , the ether is evaporated ...
Pagina 49
... settle , ar back again into th for , as will be seer Pb 2 C2 H3 O Lead acetate acetic acid is re on between tl acetic acid can lead for precipi acetic acid may b phate ; theoreticall acetic acid is require requires to be rest to time ...
... settle , ar back again into th for , as will be seer Pb 2 C2 H3 O Lead acetate acetic acid is re on between tl acetic acid can lead for precipi acetic acid may b phate ; theoreticall acetic acid is require requires to be rest to time ...
Pagina 56
... settles down to the bottom of the tank or water chamber . The flue gases which pass through the screens are drawn ... settle , and the clear liquor used for making new solutions of lead . The precipitate of lead sulphate obtained when ...
... settles down to the bottom of the tank or water chamber . The flue gases which pass through the screens are drawn ... settle , and the clear liquor used for making new solutions of lead . The precipitate of lead sulphate obtained when ...
Pagina 75
... settling tanks , which are usually constructed of stone ; in them the barytes settles in a few hours , the super- . natant water is run away , while the top portion of the mass of barytes , being the finest , is taken and stored ready ...
... settling tanks , which are usually constructed of stone ; in them the barytes settles in a few hours , the super- . natant water is run away , while the top portion of the mass of barytes , being the finest , is taken and stored ready ...
Pagina 76
... settle out of the wash waters in the settling tanks which are used , the clear water is syphoned or drawn off in any convenient way , and the barytes , which is in the form of a stiff paste containing some 25 to 30 per cent . of water ...
... settle out of the wash waters in the settling tanks which are used , the clear water is syphoned or drawn off in any convenient way , and the barytes , which is in the form of a stiff paste containing some 25 to 30 per cent . of water ...
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