J. K. Johnson – författare
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9 produkter
Journey to the Edge of Heaven
Av J K Johnson
E-bok, 2017
52 kr
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Her eyes shut, and her hand went limp in mine. She was gone. I looked at the place to which her eyes had been directed but could see nothing. Tears ran down my cheeks as I stood there in the quiet, dimly lit room. Then I realized I was standing on hallowed ground because the Lord had just been in …
Production of olefins via oxidative de-hydrogenation of C3-C4 fraction by O2 over (Cr-Mo)SiO2
Av J. K. Johnson, D. B. Woods m. fl.
E-bok, 2015
171 kr
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Research Paper (postgraduate) from the year 2015 in the subject Chemistry - Organic Chemistry, , language: English, abstract: The present study investigates the oxidative dehydrogenation of propane-butane (C3-C4) fraction over mono (Cr or Mo) and bi-metal (Cr-Mo) loaded SiO2 catalysts. The …
Production of olefins via oxidative de-hydrogenation of C3-C4 fraction by CO2 over Cr-Mo/MCM-41
Av J. K. Johnson, B.V. Shevchenko m. fl.
E-bok, 2015
171 kr
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Scientific Essay from the year 2015 in the subject Chemistry - Other, , language: English, abstract: The present study investigates the oxidative de-hydrogenation of propane-butane (C3-C4) fraction over mono (Cr, Mo) and bi-metal (Cr-Mo) loaded MCM-41catalysts. The catalysts were prepared by …
