Nature, Volume 80Sir Norman Lockyer Macmillan Journals Limited, 1909 |
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Página 136
... cent . , in about one hour it will be reduced to less than o'r per cent . , the carbon remain- ing being about 2 per cent . Eighty per cent . of the slag is now removed , leaving the metal only very thinly covered , and then oxide of ...
... cent . , in about one hour it will be reduced to less than o'r per cent . , the carbon remain- ing being about 2 per cent . Eighty per cent . of the slag is now removed , leaving the metal only very thinly covered , and then oxide of ...
Página 232
... cent . and that of the latter as high as 90 per cent . , both with hot starts . In Table A , I give the results obtained with the last - named suction plant , and for comparison the results with a steam - jet pressure plant of the same ...
... cent . and that of the latter as high as 90 per cent . , both with hot starts . In Table A , I give the results obtained with the last - named suction plant , and for comparison the results with a steam - jet pressure plant of the same ...
Página 259
... cent . of CO2 by the Sodeau hand analysis apparatus were recorded by the automatic instrument as 4-91 per cent . , the draught being 0.75 inch of water . This result corresponds to an avoidable loss in fuel of 32 per cent . Another ...
... cent . of CO2 by the Sodeau hand analysis apparatus were recorded by the automatic instrument as 4-91 per cent . , the draught being 0.75 inch of water . This result corresponds to an avoidable loss in fuel of 32 per cent . Another ...
Índice
Blaise E Syntheses by Means of the Mixed Zinc Organo | 29 |
lings Sir W T ThiseltonDyer 349 Flora of Ngami extraordinaria 137 | 102 |
Blennerhassett Sir Rowland Death and Obituary Notice | 103 |
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