An improved gravimetric method applied to co-processing of polyethylene terephtalate and petroleum blend using HY zeolite as a catalyst
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DOI: 10.1080/10916466.2016.1278388
Abstract: ABSTRACT The co-processing of petroleum and polyethylene terephthalate (PET) was carried out in the presence and absence of a catalyst in an open vessel batch reactor at temperatures of 200, 300, 400, and 500 °C,… read more here.
Keywords: gravimetric method; catalyst; zeolite catalyst; polyethylene ... See more keywords
Comparison of Two Techniques for the Detection of Environmental Fungi in a University Campus
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DOI: 10.15244/pjoes/129911
Abstract: Fungal contamination in closed or open environments has been well reported. However, studies that address airborne spores trap methods are scarce. In this study, two techniques were evaluated to detect fungal spores in the environment… read more here.
Keywords: volumetric method; method; techniques detection; comparison two ... See more keywords