Showing 1,501 - 1,520 results of 1,926 for search '"Petroleum"', query time: 0.08s Refine Results
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    Demands and Material Flow of Recycled Polyethylene Terephthalate (PET) in Indonesia by Evtriyandani, Warmadewanthi IDAA, Pratama Jeesica Hermayanti, Sekuła Paulina Magdalena

    Published 2025-01-01
    “…Recycled PET functions as a substitute for raw materials produced directly from petroleum. This research aims to analyze the current PET recycling rates to substitute the demand for virgin PET materials in Indonesia. …”
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    Article
  5. 1505
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    The studies of using composite material for temporary repair of shut-off valves on main oil pipelines by Yu. O. Filippov

    Published 2022-06-01
    “…The material retains high mechanical properties at low temperatures and after interaction with petroleum products. Hydraulic tests showed that the material with a ceramic filler withstood only on non-through defects. …”
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    Article
  7. 1507

    Properties of Biobased Rigid Polyurethane Foams Reinforced with Fillers: Microspheres and Nanoclay by Hongyu Fan, Ali Tekeei, Galen J. Suppes, Fu-Hung Hsieh

    Published 2012-01-01
    “…At 7% microsphere content, the foams displayed the same compressive strength as the control foams made from 100% petroleum polyol. For PU foams reinforced with nanoclay, their compressive strength changed little from 1 to 5%, but decreased at 7% due to a lower density and weaker matrix structure. …”
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    Article
  8. 1508

    Clinical effect of Chinese medicine preparation at Shenque and Dazhui acupoints on relieving the symptoms of sleep disorders in patients with laryngocarcinoma (中药制剂贴敷神阙和大椎改善喉癌患者睡眠障... by SHI Wei (石炜), LIU Chunyan (刘春艳)

    Published 2022-12-01
    “…In the treatment group, homemade herbal powders (the rhizome of Chinese goldthread and cinnamon) mixed with petroleum jelly and vinegar were applied to Dazhui and Shenque acupoints. …”
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    Article
  9. 1509

    Using a Micro Sampler on a Drone to Extract Organic Vapors—A Case Study of Monitoring Industrial Pollution by Wen-Hsi Cheng, Chung-Shin Yuan

    Published 2020-11-01
    “…The quadrotor drone successfully monitored air pollution and tracked their emission sources from waste incineration, petroleum refinement, chemical processing and electronic part production.…”
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    Article
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    Manufacture of Green-Composite Sandwich Structures with Basalt Fiber and Bioepoxy Resin by J. P. Torres, R. Hoto, J. Andrés, J. A. García-Manrique

    Published 2013-01-01
    “…In the present research, a novel basalt fibre reinforced (BFR) bioepoxy green composite is proposed as an environmentally friendly alternative to traditional petroleum-derived composites. In addition, this material system was combined with cork as core material for the fabrication of fibre composite sandwich structures. …”
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  12. 1512
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    Photocatalytic Degradation of Aniline Using TiO2 Nanoparticles in a Vertical Circulating Photocatalytic Reactor by F. Shahrezaei, Y. Mansouri, A. A. L. Zinatizadeh, A. Akhbari

    Published 2012-01-01
    “…The possibility of the reactor use in the treatment of a real petroleum refinery wastewater was also investigated. …”
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    Article
  14. 1514

    Beneficial Effect of Cissus quadrangularis Linn. on Osteopenia Associated with Streptozotocin-Induced Type 1 Diabetes Mellitus in Male Wistar Rats by Srinivasa Rao Sirasanagandla, Sreedhara Ranganath Pai Karkala, Bhagath Kumar Potu, Kumar M.R. Bhat

    Published 2014-01-01
    “…Petroleum ether fraction of Cissus quadrangularis (PECQ) impact on the development of osteopenia in type 1 diabetic rat model has been evaluated. …”
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    Article
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    About probability of error detection of unauthorized impacts on pipeline with active vibroacoustic method of control by A. A. Fedotov, Yu. G. Malinovskiy

    Published 2019-11-01
    “…The scientific community has developed many ways to ensure the safety of transportation of petroleum products by automated means. An urgent task is to increase the efficiency of identifying the type of unauthorized impact on the pipeline and assess the errors probabilities in the detection of violations. …”
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    Parametric and Nonparametric Approaches of Reid Vapor Pressure Prediction for Gasoline Containing Oxygenates: A Comparative Analysis Using Partial Least Squares, Nonlinear, and LOW... by Hayder M. Issa

    Published 2024-01-01
    “…A comparative performance analysis has been performed for different regression modelling strategies for predicting RVP in GOB, which is valuable for researchers and practitioners in the petroleum industry for saving time and money. Parametric and nonparametric approaches were compared using partial least squares regression (PLSR), nonlinear regression (NLR), and nonparametric regression (NPR) models. …”
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    Article