Results 1 to 10 of about 5,511,388 (95)
The effect of different charges of sodium dithionite and bleaching times on the optical and mechanical properties and COD of bleached recycled mixed ONP and OMG pulps [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2014 This research was conducted to investigate the bleaching of combined old newspapers (ONP) and old magazines (OMG) deinked pulp using sodium dithionite. The pulp was bleached using 0.5, 0.75, and 1% sodium dithionite and different times of 30, 60 and 90 ...
Hamid reza Mehri Iraie +4 more
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Investigate the effect of anionic trash management through removal and neutralization of dissolved and colloidal substances (DCS) On properties of CMP pulp and paper [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2018 During the paper manufacturing process, especially when mechanical pulp or recycled pulp used, a large amount of soluble and colloidal substances (DCS) are comprised and dispersed or dissolved in the process water.
Moghadaseh Akbari +3 more
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Increase of the energy efficiency in paper industry [PDF]
Hemijska Industrija, 2008 In this work, phenomena of heat and mass transfer in process of paper drying are given, certain technology units are analyzed, while possibility for decrease of specific heat and electric energy consumption by modernization of technology is examined ...
Krgović Milorad V. +5 more
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Soft roll linings - better conduits: First press of the PS 2, paper machine, Belišće, Croatia [PDF]
Hemijska Industrija, 2005 Paper with demanding technical properties is formed in the press of the paper machine when the paper pulp is passed between the rolls. In order to form paper in the appropriate manner, an elastic lining with particular stiffness is spread over the rolls.
Dolenc Iztok
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Вісник Національного технічного університету України «Київський політехнічний інститут імені Ігоря Сікорського»: Серія «Хімічна інженерія, екологія та ресурсозбереження», 2021 Packaging materials can arise from a wide range of sources and are commonly used for food, medicine, household appliances, and items to enclose or protect products during distribution, storage, sale, delivery, and use.
Evelina Mickevičiūtė +5 more
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Reverse logistics implementation in the construction industry: Paper waste focus [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2018 Thailand has an increasing demand for housing and infrastructure. This leads to increased amounts of construction and demolition (C&D) wastes. Most of the C&D wastes are reusable and recyclable. However, without proper waste management these wastes are
Natchari Rinsatitnon +4 more
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Nanocellulose coated paper diagnostic to measure glucose concentration in human blood
Frontiers in Bioengineering and Biotechnology, 2022 A new generation of rapid, easy to use and robust colorimetric point of care (POC) nanocellulose coated-paper sensors to measure glucose concentration in blood is presented in this study. The cellulose gel containing the enzyme with co-additive is coated
Laila Hossain +4 more
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High Voltage, 2021 Temperature and humidity are the main factors that cause the decomposition of Nomex paper widely used as turn‐to‐turn insulation material of mining dry‐type transformers.
Lu Li +6 more
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First‐mode of negative streamers: Inception at liquid/solid interfaces
High Voltage, 2021 An experimental study of the inception of the first‐mode negative streamer at liquid/solid interfaces is presented in this article. The study is performed with a point‐plane configuration under square high voltage pulses.
David Ariza +4 more
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