The Weathering of Coal
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In our eReader you can find the full English version of the book. Read The Weathering of Coal Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book The Weathering of Coal
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Attention should also be called to the fact that during the progress of this work, as will be shown under another 'topic, proof was obtained of the pos- itive loss of values in samples stored under supposedly the best laboratory conditions. The rate of progress of this loss has not been determined though it is presumably slow. The effort was made to obtain the initial values on all the samples to be subjected to weathering at the earliest possible date after being mined, but variations as to ti...me were inevitable and the importance of guard- ing this point was not so fully appreciated at the outset as it was at the close of the work. In further studies along this line, this particular element in the case will be guarded with due care, but there is no evidence so far that the results would be mater- ially affected or would be different from the general indication of the charts.
Not the least striking of all the results are those obtained from coal stored in a thoroughly dry atmosphere. The fact that these samples lost in the aggregate quite as seriously as those exposed to outdoor conditions, and, if anything, even to a great- er extent, would seem to indicate that moisture has little to do with the processes of deterioration.
What to read after The Weathering of Coal?
You can find similar books in the "Read Also" column, or choose other free books by Samuel Wilson Parr to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Attention should also be called to the fact that during the progress of this work, as will be shown under another 'topic, proof was obtained of the pos- itive loss of values in samples stored under supposedly the best laboratory conditions. The rate of progress of this loss has not been determined though it is presumably slow. The effort was made to obtain the initial values on all the samples to be subjected to weathering at the earliest possible date after being mined, but variations as to ti...me were inevitable and the importance of guard- ing this point was not so fully appreciated at the outset as it was at the close of the work. In further studies along this line, this particular element in the case will be guarded with due care, but there is no evidence so far that the results would be mater- ially affected or would be different from the general indication of the charts.
Not the least striking of all the results are those obtained from coal stored in a thoroughly dry atmosphere. The fact that these samples lost in the aggregate quite as seriously as those exposed to outdoor conditions, and, if anything, even to a great- er extent, would seem to indicate that moisture has little to do with the processes of deterioration.
What to read after The Weathering of Coal?
You can find similar books in the "Read Also" column, or choose other free books by Samuel Wilson Parr to read onlineMoreLess
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