In recent years, there has been growing interest in the pyrolysis of biomass due to economic and environmental reasons. Low-temperature pyrolysis is one of the most straightforward and low-cost pyrolysis processes that may be used to produce added-value biochars as well as liquid and gas products from waste biomass.

Lignocellulosic biomass obtained from the fractionation of Quercus cerris bark including cork-rich and phloem-rich granules were subjected to low-temperature pyrolysis (250–325 °C) and the resulting pyrolysis products were examined. The results showed that 59–90% biochar, 8–24% bio-oil, and 2–16% gas products could be obtained from the waste cork, while phloem results in 53–89% biochar, 8–21% bio-oil, and 3–30% gas. The produced chars are rich sources of calcium, magnesium, and potassium and these elements are concentrated in the char as the pyrolysis temperature increases. The pyrolysis condensates contain high amounts of lignin-derived phenolic compounds with 2-methoxy phenol being the most abundant compound.

近年来，由于经济和环境原因，人们对生物质的热解越来越感兴趣。低温热解是最直接，成本最低的热解方法之一，可用于从废物生物质中生产增值生物炭以及液体和气体产品。

将来自阔皮栎皮的分级分离得到的木质纤维素生物质（包括富含软木塞和韧皮部的颗粒）进行低温热解（250–325°C），并检查所得的热解产物。结果表明，可以从废木塞中获得59–90％的生物炭，8–24％的生物油和2–16％的天然气产品，韧皮部生成53–89％的生物炭，8–21％的生物油。 ，以及3–30％的天然气。产生的炭是钙，镁和钾的丰富来源，并且随着热解温度的升高，这些元素都集中在炭中。热解缩合物含有大量的木质素衍生的酚类化合物，其中2-甲氧基苯酚是最丰富的化合物。