Showing 341 - 360 results of 891 for search '"raw material"', query time: 0.06s Refine Results
  1. 341

    Comparison of Aging Performances and Mechanisms: Super-Durable Fire-Resistant “Xuan Paper” Versus Chinese Traditional Xuan Paper by Li-Ying Dong, Ying-Jie Zhu, Jin Wu, Han-Ping Yu

    Published 2025-01-01
    “…Paper is a thin nonwoven material made from cellulose fibers as the main raw material together with some additives. Paper is highly flammable, leading to the destruction of countless precious ancient books, documents, and art works in fire disasters. …”
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    Article
  2. 342

    Room Temperature Gas Sensor Based on GaN/PANI Micro Composite with Ultrahigh NH3 Gas Sensibility by LIU Xiaoru, JIA Zhengyang, GUANG Juxu, HAN Dan, SANG Shengbo

    Published 2025-01-01
    “…[Methods] The GaN micron blocks were prepared by in-situ nitridation by using gallium oxide (Ga2O3) as the raw material, then GaN/PANI gas sensing prototypes were fabricated by in-situ polymerization after pre-composition between GaN and PANI. …”
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    Article
  3. 343

    Hybrid Models of Atmospheric Block Columns of Primary Oil Refining Unit Under Conditions of Initial Information Deficiency by Batyr Orazbayev, Zhadra Kuzhuhanova, Kulman Orazbayeva, Gulzhan Uskenbayeva, Zhanat Abdugulova, Ainur Zhumadillayeva

    Published 2025-01-01
    “…The linguistic models developed in Fuzzy Logic Toolbox allow for the assessment of the quality of gasoline from the atmospheric block depending on the content of chloride salts and the mass fraction of sulfur in the raw material. The results obtained using the proposed modeling method show their advantages in comparison with known modeling methods.…”
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    Article
  4. 344

    BACKHAUL GAS TO UKRAINE: THE ESSENCE OF THE PROMLEM AND ITS IMPACT ON INTERNATIONAL RELATIONS IN THE ENERGY SECTOR by R. Murgas

    Published 2017-11-01
    “…Another point of view regarding virtual backhaul is Russian, which initially opposed virtual reverse on the grounds that the raw material is the property of the state-owned company OAO Gazprom until it crosses the western border of Ukraine. …”
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    Article
  5. 345

    Efficient Production of Methyl Oleate Using a Biomass-Based Solid Polymeric Catalyst with High Acid Density by Anping Wang, Heng Zhang, Hu Li, Song Yang

    Published 2019-01-01
    “…In this work, in order to prepare green, low-cost and high-efficient catalysts under mild conditions, we chose biomass-based chitosan as raw material and prepared a new solid acidic catalyst by an acid functionalization method. …”
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  6. 346

    Cumulative Energy Demand Analysis of Commercial and Hybrid Metal-Composite Gears at Different End-of-Life Strategies by Francesco Borda, Rocco Adduci, Domenico Mundo, Francesco Gagliardi

    Published 2025-01-01
    “…The CED has been evaluated for each gear configuration quantifying the impact of each unit process involved in the production of the gear, from raw material extraction to product manufacturing and from use phase to different EoL scenarios. …”
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    Article
  7. 347

    FEATURES OF BIOELEMENTS ACCUMULATION BY FUNGI L. EDODES DURING CULTIVATION IN SUBSTRATES ENRICHED WITH Cr, Se, Ge, Fe CITRATES by I. Andrusyshyna, O. Velikanov, D. Bakhlukov

    Published 2024-05-01
    “…Edodes to synthesise a balanced raw material base enriched with bioavailable trace elements for the creation of functional foods.…”
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    Article
  8. 348

    不同温度烫制红油辣椒的风味研究 Flavor of chili oil poured at different temperatures by 张峰轶,王浩文,田浩,刘琨,王传明 ZHANG Fengyi, WANG Haowen, TIAN Hao, LIU Kun, WANG Chuanming

    Published 2025-01-01
    “…Raw Capsicum annuum powder was used as raw material to make chili oil with three-grade rapeseed oil at different temperatures. …”
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    Article
  9. 349

    Preparation and Physicochemical Properties of High-purity Isomaltooligosaccharides by Sequential Simulated Moving Bed Chromatography by Shenghui RUAN, Xiqun ZHENG, Xiaolan LIU, Liangyu LI

    Published 2025-02-01
    “…In this paper, isomaltooligosaccharides 50 syrup was used as raw material and purification of isomaltooligosaccharides by sequential simulated moving bed chromatography, and the related physical and chemical properties of high-purity isomaltooligosaccharide were analyzed. …”
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    Article
  10. 350

    Impact of the unconventional extraction on antioxidants and antimicrobial characteristics of hibiscus and olive leaves extracts by Abdel-Aziz R.E. El-Hadary, Ayat M.A. Abulmakarm, A.M. Sulieman, Gehan A. El-Shorbagy, Alaa S. Mohamed

    Published 2025-01-01
    “…HPLC assay, scavenging radical activity by DPPH˙ (IC50), inhibition lipid peroxidation by both β-Carotene/Linoleic Acid Bleaching (βCB) and Thiobarbituric Acid Reactive Substances (TBARs) assays, antibacterial and antifungal activities measured for different concentrations of ethanolic extracts by conventional extraction (CE) and difference in pressure extraction (DPE) methods, and the results shown a considerable in mean difference (P < 0.05) between the mean values of all extracts of same raw material and also extraction methods, a positive effect for the extracts by DPE method. …”
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  11. 351

    High-quality instant black tea manufactured using fresh tea leaves by two-stage submerged enzymatic processing by Junhao Kong, Xiufang Yang, Xiaobo Zuo, Xiaoqin Su, Bing Hu, Xinle Liang

    Published 2022-05-01
    “…Utilization of fresh leaves as raw material in IBT manufacture at low temperature may become an alternative to conventional extraction methods. …”
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    Article
  12. 352

    Safe-and-sustainable-by-design redox active molecules for energy storage applications by Clemens Wolf, Janine Maier, Julia Wenger, Georg Rudelstorfer, Christian Leypold, Julia Voglhuber-Höller, Matiss Reinfelds, Andrea Weiner, Arantza Muriana, Susanne Lux, Claudia Mair-Bauernfeind, Andreas Falk, Stefan Spirk

    Published 2025-02-01
    “…However, we also faced severe challenges regarding access to reliable LCA data on the raw material sourcing. Conclusion Taken together, the modified designs led to safer and more sustainable redox active materials for both humans and the environment at lab scale. …”
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    Article
  13. 353

    Experimental characterization of chemical mineral composition and morphology of titanium in carbonized slag particles by Jianxin Wang, Dong Yue, Liangying Wen, Liwen Hu, Xueming Lv

    Published 2025-01-01
    “…Based on the analysis of chemical mineral composition and particles size, it is concluded that the carbonized slag is a low-grade titanium raw material with high impurity content, uneven particle size and wide distribution range, and the only crystal phase obtained by detection is TiCxOy. …”
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    Article
  14. 354

    Optimization of the Fermentation Process for Pine-needle Sweet-potato Glutinous Rice Wine and Analysis of Its Antioxidant Activity by Jie YOU, Rusheng XIE, Weibin WU

    Published 2025-02-01
    “…Results: The optimized fermentation conditions were as follows: pine needle mass addition of 3.3%, initial sugar content of 22.5°Bx, fermentation time of 7 d, yeast mass addition of 0.20%, solid (raw material mass):liquid (distilled water volume) ratio of 1:3 (g/mL), and fermentation temperature of 30 ℃. …”
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  15. 355

    Advances in carbon dioxide capture and conversion technologies: Industrial integration for sustainable chemical production by Okezie Emmanuel, Rozina, Thaddeus C. Ezeji

    Published 2025-01-01
    “…It can serve as a solvent, a preservative, a raw material for producing fuels, carbonates, polymers, and chemicals, and as a recovery agent for processes such as enhanced coal bed methane and oil recovery. …”
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  16. 356
  17. 357

    Optimization of the Solid-state Fermentation Process for Morchella esculenta Fermented Wheat and Analysis of Its Nutritional Components, Physicochemical Properties and Antioxidant... by Dandan GU, Xue DONG, Jinxiu ZHANG, Xiaoru WANG, Zongshuo ZHAO, Li'an WANG

    Published 2025-02-01
    “…Using wheat grains as the raw material and Morchella esculenta as the fermentation strain, fungus fermented wheat (FFW) was prepared through a solid-state fermentation process. …”
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  18. 358

    Kinetics of Sphalerite Leaching by MnO<sub>2</sub>-KI Oxidation System in Sulfuric Acid by Mladen Bugarčić, Aleksandar Jovanović, Dimitrije Anđić, Ivana Jelić, Milica Miletić, Branislav Marković, Miroslav Sokić

    Published 2025-01-01
    “…While cyclic oxidation systems like the Fe<sup>3</sup><sup>+</sup>/Fe<sup>2</sup><sup>+</sup> pair are known, they often fail to achieve high leaching rates, especially when the raw material contains multiple sulfide minerals. In this study, we developed a novel oxidation system using manganese dioxide (MnO<sub>2</sub>) as the primary oxidizing agent and potassium iodide (KI) as a supporting material to create an I<sub>2</sub>/I<sup>−</sup> oxidation cycle in a sulfuric acid medium, at an atmospheric pressure between 40 °C and 80 °C. …”
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  19. 359

    Nutritional Diversity and Antioxidant Activity of Two Indigenous Quince Ecotypes from Rawalakot, Azad Jammu and Kashmir by Noosheen Zahid, Mehdi Maqbool, Majid Mahmood Tahir, Abdul Hamid, Aqeel Ahmad, Muhammad Shafique Khalid, Haseeb ur Rehman, Nasir Masood, Shahid Iqbal Awan, Javaid Riffat Khan, Asgar Ali, Syed Zulfiqar Ali Shah

    Published 2021-01-01
    “…Recently, the value of this crop has increased due to demand as industrial raw material. The state of Azad Jammu and Kashmir and specifically Rawalakot, District Poonch, is blessed with climatic conditions which are very much suitable for quince production, and therefore, a huge plantation could be found in wild. …”
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    Article
  20. 360

    Bioethanol production from coconut husk using DES-NADES pretreatment and enzymatic hydrolysis method by Yerizam, Muhammad, Jannah, Asyeni Miftahul, Aprianti, Nabila, Yandriani, Yandriani, Rendana, Muhammad, Ernas, Annisa Qonita, Tamba, Juice Lowise

    Published 2023-03-01
    “…Among the available biomass resources for bioethanol production, coconut husk is an interesting raw material due to its high cellulose content. This study aims to evaluate the coconut husk conversion into bioethanol using DES (ChCl:MEA) and NADES (Be:La) solvents for the delignification process. …”
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