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| 02095nam 2200385zi 4500 |
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| 001 | 9.868317 |
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| 003 | CaOODSP |
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| 005 | 20221107162543 |
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| 006 | m o d f |
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| 007 | cr nn||||||||| |
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| 008 | 190213s1960 onca ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 086 | 1 |aM38-1/74-1960E-PDF|zM38-1/74 |
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| 100 | 1 |aThomas, G., |eauthor. |
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| 245 | 14|aThe development of the alum-amine process for the recovery of alumina from shale / |cG. Thomas and T.R. Ingraham, Extraction Metallurgy Division. |
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| 264 | 1|aOttawa : |bDepartment of Mines and Technical Surveys, Mines Branch, |c1960. |
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| 300 | |a1 online resource (3 unnumbered pages) : |billustration. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aResearch report ; |vR 74 |
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| 500 | |aCover title. |
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| 500 | |aReprinted from: The Canadian Journal of Chemical Engineering, vol. 38, no. 6, December 1960, pages 220-222. |
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| 500 | |a"December 1960." |
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| 500 | |aImperfect copy: the back cover is wanting. |
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| 500 | |aDigitized edition from print [produced by Natural Resources Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"Based on a review of the extensive published literature on the recovery of alumina from clays and shale, sufficient experimental work was done on a bench scale to establish a flow sheet whereby these materials might he treated for the recovery of cell-grade alumina. The significant step in the processing is the recovery of potassium alum, and its purification by either recrystallization or liquid-liquid extraction." |
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| 692 | 07|2gccst|aChemistry |
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| 700 | 1 |aIngraham, Thomas R., |eauthor. |
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| 710 | 1 |aCanada. |bDepartment of Mines and Technical Surveys. |
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| 710 | 1 |aCanada. |bMines Branch. |
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| 710 | 1 |aCanada. |bExtraction Metallurgy Division. |
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| 830 | #0|aResearch report (Canada. Mines Branch)|vR 74.|w(CaOODSP)9.855660 |
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| 856 | 40|qPDF|s588 KB|uhttps://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-1/M38-1-74-1960-eng.pdf |
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