Our holistic study, firstly, developed pellets with extract of illicit cigarette's tobacco for controlling off-gassing of CO₂ then quantitatively analyzed the implications of this addition to combustion, tendency for slagging and fouling, and toxicology of the final product. The production of pellets consisted of adding 0.10 L of extract at 0.05% v v⁻¹ to 2.00 kg of feedstock by stirring or spraying then pressing on an automatic pelletizer machine at 200.00 MPa and 125.00 °C. The monitoring and quantification of auto-generation of gas from pellets under steady-state atmosphere lasted for one month. Usage of extract by spraying effectively reduced the absolute-growth rate of autoxidation of extractives and activity of off-gassing in 3.70% g⁻¹ pellets d⁻¹ and 217.40 mg CO₂ kg⁻¹ pellets d⁻¹, respectively, but slightly accelerated the combustion, tended more to slagging and fouling, and increased the emissions of NO_x, SO₂, and volatile organic compounds. However, solid biofuels met the rigors for manual and automatic wood-burning appliances and contained tobacco-specific harmful and potentially harmful compounds nearly an order of magnitude below toxicant levels of occupant discomfort and sensory irritation. Our findings are timely and provide valuable knowledge on the ability of the extract to function as an alternative radical terminator and thus considerably decelerate the time-dependent activity of off-gassing. This antioxidant will open up the horizons for utilization of pellets as solid biofuels in cleaner and safer bioenergy producing systems and assist with tackling environmental and social consequences of spontaneous generation of gases and explosions in home-made and industrial settings.

我们的整体研究首先开发了含有非法卷烟烟草提取物的颗粒，用于控制 CO ₂的排气，然后定量分析了这种添加对燃烧的影响、结渣和结垢的趋势以及最终产品的毒理学。颗粒的生产包括通过搅拌或喷雾将 0.10 L 0.05% vv ^-1的提取物添加到 2.00 kg 原料中，然后在 200.00 MPa 和 125.00 °C 下在自动造粒机上压制。稳态气氛下球团自动生成气体的监测和量化持续了一个月。喷雾提取物的使用有效降低了提取物自氧化的绝对增长率和3.70% g ^-1微丸的放气活性d^-1和 217.40 mg CO ₂ kg ^-1球团矿 d ^-1，但略微加速了燃烧，更容易结渣和结垢，并增加了 NO _x、SO ₂的排放, 和挥发性有机化合物。然而，固体生物燃料符合手动和自动燃木器具的严格要求，并且含有烟草特有的有害和潜在有害化合物，其含量比居住者不适和感官刺激的有毒物质水平低近一个数量级。我们的发现是及时的，并提供了有关提取物作为替代自由基终止剂发挥作用的能力的宝贵知识，从而大大减慢了随时间变化的脱气活动。这种抗氧化剂将为在更清洁、更安全的生物能源生产系统中利用颗粒作为固体生物燃料开辟新天地，并有助于解决家庭和工业环境中自发产生气体和爆炸所造成的环境和社会后果。