{"title":"用于型煤和颗粒生产的橡木拼花木工木屑组分的表征","authors":"Łukasz Warguła, Dominik Wilczyński, Bartosz Wieczorek, Teijo Palander, Łukasz Gierz, Carla Nati, Maciej Sydor","doi":"10.12913/22998624/172534","DOIUrl":null,"url":null,"abstract":"The particle size distribution of woodworking residues influences the quality of the biofuels made of these materi - als. Hence, it is essential to investigate the fractional composition of raw materials for pellet production. Tested materials originated from ten parquet manufacturing facilities located in western Poland. The research material consisted of uncontaminated oak ( Quercus spp.) wood particles. The tested material had a moisture content rang - ing from 8.8% to 11.4% and a density of 210.7 ± 1.79 kg/m 3 . A sieve analysis method segregated the tested material into four distinct size fractions (<1.0 mm, 1.0–2.5 mm, 2.5–5.0 mm, and >5 mm). The average mass shares in these fractions were 53.72 ±0.51%, 35.14 ±0.27%, 9.59 ±0.36%, and 1.55% ±0.11%, respectively. The particle size distributions of wood particles generated in all the facilities demonstrate remarkable similarity. No substantial differences were observed in terms of tilt angle and calorific value. Factors such as variations in raw material spe - cies, geographical origins, density, humidity, and technological processes appear to have minimal influence on the sieve-size distributions of the generated sawdust. All these solid wood processing residues can undergo processing into high-quality solid biofuel production.","PeriodicalId":46357,"journal":{"name":"Advances in Science and Technology-Research Journal","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Characterizing Sawdust Fractional Composition from Oak Parquet Woodworking for Briquette and Pellet Production\",\"authors\":\"Łukasz Warguła, Dominik Wilczyński, Bartosz Wieczorek, Teijo Palander, Łukasz Gierz, Carla Nati, Maciej Sydor\",\"doi\":\"10.12913/22998624/172534\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The particle size distribution of woodworking residues influences the quality of the biofuels made of these materi - als. Hence, it is essential to investigate the fractional composition of raw materials for pellet production. Tested materials originated from ten parquet manufacturing facilities located in western Poland. The research material consisted of uncontaminated oak ( Quercus spp.) wood particles. The tested material had a moisture content rang - ing from 8.8% to 11.4% and a density of 210.7 ± 1.79 kg/m 3 . A sieve analysis method segregated the tested material into four distinct size fractions (<1.0 mm, 1.0–2.5 mm, 2.5–5.0 mm, and >5 mm). The average mass shares in these fractions were 53.72 ±0.51%, 35.14 ±0.27%, 9.59 ±0.36%, and 1.55% ±0.11%, respectively. The particle size distributions of wood particles generated in all the facilities demonstrate remarkable similarity. No substantial differences were observed in terms of tilt angle and calorific value. Factors such as variations in raw material spe - cies, geographical origins, density, humidity, and technological processes appear to have minimal influence on the sieve-size distributions of the generated sawdust. All these solid wood processing residues can undergo processing into high-quality solid biofuel production.\",\"PeriodicalId\":46357,\"journal\":{\"name\":\"Advances in Science and Technology-Research Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2023-10-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advances in Science and Technology-Research Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12913/22998624/172534\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Science and Technology-Research Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12913/22998624/172534","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}
Characterizing Sawdust Fractional Composition from Oak Parquet Woodworking for Briquette and Pellet Production
The particle size distribution of woodworking residues influences the quality of the biofuels made of these materi - als. Hence, it is essential to investigate the fractional composition of raw materials for pellet production. Tested materials originated from ten parquet manufacturing facilities located in western Poland. The research material consisted of uncontaminated oak ( Quercus spp.) wood particles. The tested material had a moisture content rang - ing from 8.8% to 11.4% and a density of 210.7 ± 1.79 kg/m 3 . A sieve analysis method segregated the tested material into four distinct size fractions (<1.0 mm, 1.0–2.5 mm, 2.5–5.0 mm, and >5 mm). The average mass shares in these fractions were 53.72 ±0.51%, 35.14 ±0.27%, 9.59 ±0.36%, and 1.55% ±0.11%, respectively. The particle size distributions of wood particles generated in all the facilities demonstrate remarkable similarity. No substantial differences were observed in terms of tilt angle and calorific value. Factors such as variations in raw material spe - cies, geographical origins, density, humidity, and technological processes appear to have minimal influence on the sieve-size distributions of the generated sawdust. All these solid wood processing residues can undergo processing into high-quality solid biofuel production.