Showing 861 - 880 results of 1,590 for search '"petroleum"', query time: 0.06s Refine Results
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    Prioritizing factors affecting Iranian non-oil export using group decision making approach based on hierarchical analysis process by K. F. Mohammadbeigi, S. Daniali, Y. Mohammadbeiki

    Published 2020-01-01
    “…Considering the role of non-oil exports and the over-reliance of Iranian economy on petroleum and petroleum products, it is necessary to conduct a research to determine the factors, which affect non-oil export.Since oil revenues are not considered as a reliable source of revenue for the government due to their volatility, development of non-oil export is one of the major goals of Iranian most important goals. …”
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    Analysis on the Fatty Acids and Volatile Components in Pleurotus geesteranus by HS-SPME-GC-MS by Zhenhua Liang, Shanei Li, Qiongxin Liang, Liqiang Ji, Jinmei Wang, Changqin Li

    Published 2020-01-01
    “…Fourteen compounds were identified in the ethanol extract of P. geesteranus and 6 fatty acids were identified from the petroleum ether extract, which accounted for 93.72% and 98.48% of the total ion current peak area, the main compounds in the ethanol extract were ethyl linoleate (67.36%) and ethyl palmitate (21.83%), and the main fatty acids in the petroleum ether extract were linoleic acid (78.22%), palmitic acid (10.74%), and oleic acid (8.13%).…”
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    Application of a Yeast Biosurfactant in the Removal of Heavy Metals and Hydrophobic Contaminant in a Soil Used as Slurry Barrier by R. D. Rufino, G. I. B. Rodrigues, G. M. Campos-Takaki, L. A. Sarubbo, S. R. M. Ferreira

    Published 2011-01-01
    “…This work describes the application of a yeast biosurfactant in the removal of heavy metals and petroleum derivate in a soil used as slurry barrier using a triaxial permeability apparatus. …”
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    Preparation and Properties of Nano-ZnO Combined with Biomass Heavy Oil Composite-Modified Asphalt by He Tao, Hongming Liu, Xiangbing Xie, Tao Sun, Ruipeng Dong, Xiaolu Lu

    Published 2022-01-01
    “…Biomass heavy oil is employed to partially substitute the petroleum-based asphalt due to its renewability, environmentally friendly, and cost-effective advantages. …”
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