<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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    <marc:controlfield tag="001">9.865049</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20221107161715</marc:controlfield>
    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">181121s1976    onc    #ot   f|0| 0 eng d</marc:controlfield>
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      <marc:subfield code="z">0660006928</marc:subfield>
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      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
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      <marc:subfield code="a">eng</marc:subfield>
      <marc:subfield code="b">fre</marc:subfield>
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      <marc:subfield code="a">n-cn---</marc:subfield>
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      <marc:subfield code="a">M38-13/76-33E-PDF</marc:subfield>
      <marc:subfield code="z">M38-13/76-33</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="0" ind2="0">
      <marc:subfield code="a">Thermal hydrocracking of Athabasca bitumen - reduction of reactor fouling </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">B. B. Pruden ... [et al.].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Energy, Mines and Resources Canada, </marc:subfield>
      <marc:subfield code="c">1976.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="300" ind1=" " ind2=" ">
      <marc:subfield code="a">iii, 33p. : </marc:subfield>
      <marc:subfield code="b">figures.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">CANMET report ; </marc:subfield>
      <marc:subfield code="v">76-33E</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Cover title.</marc:subfield>
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      <marc:subfield code="a">"August 1976."</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Includes bibliographic references.</marc:subfield>
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    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"The thermal hydrocracking process has been found, on the basis of short-term pilot-plant-scale runs, to give a high distillate yield and eliminate the production of waste coke in the processing of Athabasca bitumen. This work, in keeping with the Energy Research Program of the Canadian Department of Energy, Mines and Resources and its policy of  ensuring the effective use of Canada's mineral and energy resources, was undertaken to further develop the thermal hydrocracking process. In particular, pilot-plant experiments of two to three weeks' duration (life runs) were carried out to establish suitability of the process over extended periods with regard to time-dependent processes such as coke formation and metal sulphide deposition"--Introduction, p. 1.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="546" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes abstract in French.</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Petroleum</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Scientific research</marc:subfield>
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      <marc:subfield code="a">Pruden, B. B.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Energy, Mines and Resources Canada.</marc:subfield>
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    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">CANMET report ;</marc:subfield>
      <marc:subfield code="v">76-33E</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.852792</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.09 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m38-13/M38-13-76-33-eng.pdf</marc:subfield>
    </marc:datafield>
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