Results 1 to 10 of about 26,588 (265)
Comparative study of delignification efficiency and pulp yield of heart wood and sap wood of Populus deltoids by kraft and soda processes [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2010 Comparative study of pulp yield of sap wood and heart wood of Populus deltoides under both Kraft and soda cooking process have been showed that the heart wood pulp has a lower yield than that of sap wood pulp.
Somayeh Ghasemi, Ahmad reza Saraeyan
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Research on Wheat Straw Pulping with Ionic Liquid 1-Ethyl-3-Methylimidazole Bromide [PDF]
Kemija u Industriji, 2016 In this paper, the pulping process of wheat straw using ionic liquid 1-ethyl-3-methylimidazolium bromide ([Emim]Br) as the digestion liquor is presented.
Wei Song, Yu Deng, Hong Zhu
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Boron Compounds-Added Kraft Pulping from Scots Pine
Drvna Industrija, 2023 In this study, effects of KBH4 (PB), NaBH4 (SB), Etibor-48 (E48), Etidot-67 (E67), and colemanite (Col) on kraft pulp and paper properties of Scots pine (Pinus sylvestris L.) wood were evaluated.
Süleyman Kuştaş, Sezgin Koray Gülsoy
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Journal of Natural Fibers, 2022 The current study investigated the Ethiopian sugarcane bagasse during its delignification using the Kraft pulping process and bleaching by single stage hydrogen peroxide process.
Medhanit Mamaye +3 more
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Agriculture, 2021 Acerola fruit is one of the richest natural sources of ascorbic acid. As a consequence, acerola fruit and its products are in demand worldwide for the production of health supplements and for the development of functional products.
Daniela Farinelli +8 more
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Heliyon, 2022 Alkaline pulping using sodium hydroxide (NaOH), also known as soda pulping, is predominantly used to extract cellulose for pulp and papermaking. The NaOH was responsible for the dissolution and removal of lignin but unfortunately, simultaneous hydrolysis
Nurul Amal Nadhirah Mohamad +1 more
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Yield and soil insect resistance in sweet potato clones
Bioscience Journal, 2019 Sweet potato (Ipomoea batatas) is a rustic horticultural crop with high production potential. However, the crop is susceptible to many pests and diseases. The objective of this study was to evaluate 10 genotypes of sweet potato regarding their yield and
Daiane da Silva Nóbrega +6 more
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SIFAT PENGOLAHAN DAN SIFAT FISIK PULP SEMBILAN JENIS KAYU DARI INDONESIA BAGIAN TIMUR
Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017 This paper dealt with chemical processing and physical properties of wood for pulp of nine woods. The analyses consisted of pulp screen yield, alkali consumption, permanganate number, breaking length, and tearing factor.
Setyani B +2 more
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High-Yield Grafting of Carboxylated Polymers to Wood Pulp Fibers [PDF]
Cellulose, 2021 Abstract Poly(ethylene-alt-maleic acid), PEMAc, is a linear polymer that, along with its isomer polyacrylic acid, has the highest carboxylic acid content of any polymer. The goal of this work was to elucidate the mechanisms that control the amount of PEMAc that is permanently fixed on pulp fibers after the impregnation of dry pulp with a dilute
Hongfeng Zhang +5 more
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Pembuatan Konsentrat Protein Ampas Tahu Menggunakan Garam Ammonium Sulfat
Kovalen: Jurnal Riset Kimia, 2022 Tofu pulp which generally becomes waste can be used as a source of protein concentrate. Protein concentrates from tofu pulp have been obtained at various ratios of tofu pulp: ammonium sulfate and ammonium sulfate salt concentration.
Nurhaeni +8 more
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