Research Institute of Forests and Rangelands Iranian Journal of Wood and Paper Science Research 1735-0913 28 3 2013 09 23 Identification of compounds derived in pyrolysis oils from Oak, Poplar wood and Bagasse at 573 oK Identification of compounds derived in pyrolysis oils from Oak, Poplar wood and Bagasse at 573 oK 476 488 3415 10.22092/ijwpr.2013.3415 FA Ramin Farsi Assistant Professor, Department of Wood and Paper Science and Technology, Brojerd Branch, Islamic Azad University, Brojerd, Iran Ahmad Mirshokraee Professor, Chemistry department, Payam Noor University, Tehran, Iran Journal Article 2012 04 15 The conversion of biomass into biofuels which is a blend of alcohols and phenolic compounds has received significant attention in most countries. The purpose of this study was to identify the chemical composition of the pyrolysis oil products from Oak, Poplar woods, and Bagasse produced in a fixed bed reactor at temperature of 573 ^oK. Identification of compounds in the extracted liquids was accomplished through making derivatives using GC - MS spectroscopy. Main compounds identified in our experiments comprised 1 - Phenanthrene carboxylic acid from oak wood, 1, 2 - benzene di carbocyclic acid base (2 – ethyl hexyl) ester from poplar wood, and Levoglucosan from bagasse at the levels of 42, 50 and 27 wt% of the reaction products, respectively.    The conversion of biomass into biofuels which is a blend of alcohols and phenolic compounds has received significant attention in most countries. The purpose of this study was to identify the chemical composition of the pyrolysis oil products from Oak, Poplar woods, and Bagasse produced in a fixed bed reactor at temperature of 573 ^oK. Identification of compounds in the extracted liquids was accomplished through making derivatives using GC - MS spectroscopy. Main compounds identified in our experiments comprised 1 - Phenanthrene carboxylic acid from oak wood, 1, 2 - benzene di carbocyclic acid base (2 – ethyl hexyl) ester from poplar wood, and Levoglucosan from bagasse at the levels of 42, 50 and 27 wt% of the reaction products, respectively.    https://ijwpr.areeo.ac.ir/article_3415_082a3d92171d21ccd83473d985b93213.pdf