 | Andrew Betts Brown - 1869 - 446 pages
...strong evidence that such uniformity is attainable. The chemical principle appears to be good, and the mode of attaining the result is both simple and...action of the sodium is one of the peculiar features of Heaton's process, and gives it an advantage over the oxidizing methods in common use. I have not thought... | |
 | 1869 - 668 pages
...conclusion, I have no hesitation in stating that Heaton's process is based upon correct chemical principles. The mode of attaining the result is both simple and...converting them into compounds which combine with the Kodium, and these are removed with the sodium in the slag. This aftion of the sodium is one of the... | |
 | John Henry Pepper - 1869 - 722 pages
...conclusion, I have no hesitation in stating that Heaton's process is based upon correct chemical principles : the mode of attaining the result is both simple and...imparts oxygen to the impurities always present in cast iron, converting them into compounds which combine with the sodium ; and these are removed with... | |
 | 1869 - 400 pages
...considers it to be good, and the mode of attaining the result both simple and rapid. The nitric acid in the nitrate, in this operation, imparts oxygen to the impurities always present in cast iron, converting them into compounds which combine with the sodium, and these are removed with... | |
 | British Association for the Advancement of Science - 1870 - 844 pages
...conclusion, I have no hesitation in stating that Heaton's process is based upon correct chemical principles ; the mode of attaining the result is both simple and...imparts oxygen to the impurities always present in cast iron, converting them iuto compounds which combine with the sodium ; and these are removed with... | |
 | British Association for the Advancement of Science - 1870 - 836 pages
...conclusion, I have no hesitation in stating that Heaton's process is based upon correct chemical principles ; the mode of attaining the result is both simple and...imparts oxygen to the impurities always present in cast iron, converting them into compound's which combine with the sodium ; and these are removed with... | |
 | 1869 - 400 pages
...considers it to bo good, and the mode of attaining the result both simple and rapid. The nitric acid in the nitrate, in this operation, imparts oxygen to the impurities always present in cast iron, converting them into compounds which combine with the sodium, and these are removed with... | |
 | John Henry Pepper - 1877 - 764 pages
...conclusion, I have no hesitation in stating that Heaton's process is based upon correct chemical principles : the mode of attaining the result is both simple and...imparts oxygen to the impurities always present in cast iron, converting them into compounds which combine with the sodium ; and these are removed with... | |
| |
I2'6 per cent, of iron in the slag would not be more than 3 per cent, of the iron operated on. '"In conclusion, I have no hesitation in stating that Heaton's process is based upon correct chemical principles : the mode of attaining the result is both... 