G - Physics – 06 – G
Patent
G - Physics
06
G
150/19, 73/93
G06G 7/75 (2006.01) G01N 30/86 (2006.01) G01N 31/12 (2006.01)
Patent
CA 1126140
327066 ABSTRACT OF THE DISCLOSURE: A method and apparatus for chemical analysis of specimens in order to detect the presence and percentages of given chemical elements (C, N, H, S and O) therein. Said specimen is subjected to known chemical treatments in order to reveal said elements, which are detected and revealed as peaks of a curve traced by the apparatus, each peak corresponding to an analyzed and detected elements. The surface area of each element peak is then correlated with that of the other element peaks in order to obtain a series of ratios between said areas. Such ratios are then compared, for each element pairs, with an experimentally determined graph which is valable for each element pair in all specimens and gives a ratio between the numbers of atoms of said element pair, so that from said ratios between the numbers of atoms of all analyzed and detected elements, a reduced formula of the specimen composition may be obtained. When the specimen is weighened, besides said reduced formula, it is possible to statistically locate a probable composition of the specimen molecule residual, as formed by not analyzed and detected elements.
327066
Bognin Franco
Colombo Bruno
Erba (carlo) Strumentazione S.p.a.
Ga-Tek Inc. (doing Business As Gould Electronics Inc.)
Kappel Ludlow Llp
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