The Repertory of arts and manufactures [afterw.] arts, manufactures and agriculture |
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Seite v
... River Dee in Aber- deenshire ; and of a Copper Ore , from Arthrey in Stirling- shire . By THOMAS THOMPSON , M. D. GJ 95 100 Improvements " Improvements in Ship - building , by securing the CONTENTS OF VOL . XVI . SECOND SERIES .
... River Dee in Aber- deenshire ; and of a Copper Ore , from Arthrey in Stirling- shire . By THOMAS THOMPSON , M. D. GJ 95 100 Improvements " Improvements in Ship - building , by securing the CONTENTS OF VOL . XVI . SECOND SERIES .
Seite 2
... copper vessel , under more or less pressure , for the ab- sorption of fixed air ; which may be effected ( by its suf- fering considerable agitation in a cold bath , suspended by pendulous tubes ) , without interruption to the injec ...
... copper vessel , under more or less pressure , for the ab- sorption of fixed air ; which may be effected ( by its suf- fering considerable agitation in a cold bath , suspended by pendulous tubes ) , without interruption to the injec ...
Seite 47
... copper render it brittle when red . } It was difficult to discover the influence of this new metal upon the goodness of iron , from the small trials of the combination of potash and iron , because the alloys obtained were too small to ...
... copper render it brittle when red . } It was difficult to discover the influence of this new metal upon the goodness of iron , from the small trials of the combination of potash and iron , because the alloys obtained were too small to ...
Seite 100
... Copper Ore , from Arthrey in Stirlingshire . By THOMAS THOMPSON , M. D. Lec- turer on Chemistry , Edinburgh . From the TRANSACTIONS of the ROYAL SOCIETY of EDINBURGH . THE specimen which formed the subject of the first 1 of the ...
... Copper Ore , from Arthrey in Stirlingshire . By THOMAS THOMPSON , M. D. Lec- turer on Chemistry , Edinburgh . From the TRANSACTIONS of the ROYAL SOCIETY of EDINBURGH . THE specimen which formed the subject of the first 1 of the ...
Seite 103
... was totally dissipated before the blow - pipe in a white smoke . Hence , it must have been arsenic . These 1.5 grains are equivalent to rather more more than 1 grain of metallic arsenic . Thus , and of a Copper Ore . 103.
... was totally dissipated before the blow - pipe in a white smoke . Hence , it must have been arsenic . These 1.5 grains are equivalent to rather more more than 1 grain of metallic arsenic . Thus , and of a Copper Ore . 103.
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Häufige Begriffe und Wortgruppen
250 cubic inches aforesaid alkali ammonia apparatus appears atmospheric air axletree azote barytes carbonic acid carriage charcoal circle coak colour column of oil combustible fluid construction contained cotton county of Middlesex crucible cubic inches described diameter disengaged dividing drawing Fig dung edge employed engraved enrolled experiment exterior vessel fibres or staple flax float fluid heavier furnace gasometer glass grains heat heavier than oil hemp hydrogen hydrostatic pressure invention lamp lever lime liquid manner MANUFACTURES means metal method mixture muriate of potash muriatic acid nearly nitric acid oxyd oxyd of iron oxygen passed Patent granted plate platina portion potash precipitate produced proportion prussiate prussic acid purpose quantity respired roller salt scraper screw shewn shews sockets soda solution specific gravity substance sufficient sulphate sulphuret sulphuric acid superior extremity surface tained thereof tion tube vapour wedge weight wheels wire XVI.-SECOND SERIES