Optimization of hydrothermal co-liquefaction of seaweeds with lignocellulosic biomass: Merging 2nd and 3rd generation feedstocks for enhanced bio-oil production was written by Yuan, Chuan;Wang, Shuang;Cao, Bin;Hu, Yamin;Abomohra, Abd El-Fatah;Wang, Qian;Qian, Lili;Liu, Lu;Liu, Xinlin;He, Zhixia;Sun, Chaoqun;Feng, Yongqiang;Zhang, Bo. And the article was included in Energy (Oxford, United Kingdom) in 2019.Safety of Pyridin-4-ol This article mentions the following:
The present work aimed to explore the optimized conditions of hydrothermal co-liquefaction (co-HTL) of the green seaweed “Enteromorpha clathrata (EN)” and the lignocellulosic agricultural waste “rice husk (RH)”. Sep. hydrothermal liquefaction (HTL) of EN and RH showed bio-oil yields of 26.0% and 45.6%, resp. However, co-HTL under optimized conditions showed significant increase in the bio-oil yield by 71.7% over that of EN, and insignificant difference with that of RH. Nevertheless, the conversion ratio of co-HTL showed 10.6% significant increase over that of RH. GC-MS results showed that main compounds of EN and RH bio-oil lump into the C15-C20 and C5-C12 regions, mainly representing carbon range of diesel and gasoline, resp. Short-chain (C5-C12) and long-chain (C14-C20) compounds in the bio-oil obtained by co-HTL represented 72% and 28%, resp. In addition, the ratio of aromatic compounds in the bio-oil of RH was reduced by 9.3% as a result of co-HTL. In conclusion, results suggested 50% ethanol as a co-solvent, 300°C and 45 min as optimum conditions for co-HTL of EN:RH (1:1 weight/weight). The present study demonstrated an efficient route for co-HTL of 3rd generation feedstocks with 2nd generation feedstocks which will have a significant impact on large-scale applications. In the experiment, the researchers used many compounds, for example, Pyridin-4-ol (cas: 626-64-2Safety of Pyridin-4-ol).
Pyridin-4-ol (cas: 626-64-2) belongs to pyridine derivatives. The pyridine ring occurs in many important compounds, including agrochemicals, pharmaceuticals, and vitamins. Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Safety of Pyridin-4-ol