Painters' Colours, Oils, and Varnishes: A Practical ManualC. Griffin, limited, 1901 - 504 pagina's |
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Pagina 46
... chloride separate out and the solution gives a white precipitate with barium chloride , then lead sulphate is present . The hydrochloric acid solution should be diluted with water and sulphuretted hydrogen passed through it ; the black ...
... chloride separate out and the solution gives a white precipitate with barium chloride , then lead sulphate is present . The hydrochloric acid solution should be diluted with water and sulphuretted hydrogen passed through it ; the black ...
Pagina 56
... chloride , and will deposit crystals of lead chloride on cooling . The presence of lead carbonate , zinc oxide , or other white pigments , may be detected in either a nitric acid or hydrochloric acid solution by the tests given under ...
... chloride , and will deposit crystals of lead chloride on cooling . The presence of lead carbonate , zinc oxide , or other white pigments , may be detected in either a nitric acid or hydrochloric acid solution by the tests given under ...
Pagina 65
... chloride . Calcium sulpuide . Zinc sulphide . Calcium chloride . which may be considered as typical of the operations carried out on a large scale . Zinc sulphide is prepared on a moderate scale and used by indiarubber manufacturers for ...
... chloride . Calcium sulpuide . Zinc sulphide . Calcium chloride . which may be considered as typical of the operations carried out on a large scale . Zinc sulphide is prepared on a moderate scale and used by indiarubber manufacturers for ...
Pagina 66
... chloride , whereby a precipitate of zinc sulphide is obtained according to the equation- Ba S + Zn Cl2 = Ba Cl2 + Zn S. Barium sulphide . Zinc chloride . Barium chloride . Zinc sulphide . The precipitate is not separated , but to the ...
... chloride , whereby a precipitate of zinc sulphide is obtained according to the equation- Ba S + Zn Cl2 = Ba Cl2 + Zn S. Barium sulphide . Zinc chloride . Barium chloride . Zinc sulphide . The precipitate is not separated , but to the ...
Pagina 68
... chloride to one of magnesium sulphate . The zinc sulphide and barium sulphate are now mixed together , and , after being dried , are calcined until no further vapours are given off ; the calcined mass is then ground with water ...
... chloride to one of magnesium sulphate . The zinc sulphide and barium sulphate are now mixed together , and , after being dried , are calcined until no further vapours are given off ; the calcined mass is then ground with 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