 | United States. Philippine Commission (1900-1916) - 1901 - 608 Seiten
...factors prevent proportional variations. it has been suggested ° that this may be partially due to a different breaking down of the hydrocarbon compounds when expelled under different conditions of heat treatment, in the presence of variable amounts of moisture, etc. This is true in the case-... | |
 | 1908 - 874 Seiten
...1.48 .17 45. 42 1.40 iitin-ii nii(ili/ne* on namples KJS4 and 2764 <if Tej:n* \". •>' liijititf. This great difference in the fixed-carbon results...higher results in fixed carbon than where the full flame of the Bunsen burner is applied from the beginning. The proximate analysis of sample 2764, giving... | |
 | 1906 - 446 Seiten
...volatile matter. The possibility of loss from this source is mentioned in the report of the Committee, but the results of their experiments are negative....variable amounts of moisture. The results of Mr. NM Austin as published in the Committee's report showed that a preliminary treatment of the sample at... | |
 | 1907 - 658 Seiten
...factors prevent proportional variations. It has been suggested 10 that this may be partially due to a different breaking down of the hydrocarbon compounds when expelled under different conditions of heat treatment, in the presence of variable amounts of moisture, etc. This is true in the case of... | |
 | 1909 - 1090 Seiten
...results shown in columns 1 and 2 could not be accidental, as all of the determinations on both -amples were duplicated. A series of determinations was begun,...low heat and then with the application of the full flume of the Bunsen burner gives higher results in fixed carbon than where the full flame of the Bunsen... | |
 | United States. War Department - 1909 - 634 Seiten
...factors prevent proportional variations. It has been suggested ° that this may be partially due to a different breaking down of the hydrocarbon compounds when expelled under different conditions of heat treatment, in the presence of variable amounts of moisture, etc. This is true in the case of... | |
 | H. S. B. W. Cochrane Corporation, Philadelphia - 1918 - 286 Seiten
...rapid expulsion of volatile matter and that there was a different breaking down of the hydrocarbons when expelled under different conditions and in the presence of variable amounts of moisture. A modified method was developed whereby the sample was given a preliminary heating for 4 min. and then... | |
 | Cochrane Corporation (Philadelphia) - 1928 - 816 Seiten
...rapid expulsion of volatile matter and that there was a different breaking down of the hydrocarbons when expelled under different conditions and in the presence of variable amounts of moisture. A modified method was developed whereby the sample was given a preliminary heating for 4 minutes and... | |
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The two following causes were suspected, both of which were found to be partly responsible for the difference: (1) Mechanical loss due to the throwing out of solid particles by the too rapid expulsion of the volatile matter. The possibility of loss from... 