The role of acidic, alkaline and hydrothermal pretreatment on pyrolysis of wild mustard (Sinapis arvensis) on the properties of bio-oil and bio-char

被引：35

作者：

Alayont, Senol ^{[1
]}

Kayan, Didem Balun ^{[1
]}

Durak, Halil ^{[2
]}

Alayont, Esra Kulaksiz ^{[3
]}

Genel, Salih ^{[3
]}

机构：

[1] Aksaray Univ, Sci & Arts Fac, Dept Chem, TR-68100 Aksaray, Turkiye

[2] Van Yuzuncu Yil Univ, Vocat Sch Hlth Serv, TR-65080 Van, Turkiye

[3] Van Yuzuncu Yil Univ, Sci Fac, Dept Chem, TR-65080 Van, Turkiye

来源：

BIORESOURCE TECHNOLOGY REPORTS | 2022年 / 17卷

关键词：

Sinapis arvensis; Wild mustard; Pyrolysis; Acidic pretreatment; Alkali pretreatment; Hydrothermal pretreatment; PRODUCT YIELDS; CATALYTIC PYROLYSIS; OPERATING-CONDITIONS; THERMAL-STABILITY; BIOMASS; LIQUEFACTION; CELLULOSE; L; PARAMETERS; WOOD;

D O I：

10.1016/j.biteb.2022.100980

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

In this study, the biomass (Sinapis arvensis) was pretreated with acidic (H2SO4, HCI), alkaline (NaOH, KOH) and high temperature water (HTW) after this samples pyrolyzed at 350, 450 and 550 degrees C. GC-MS, FT-IR, Elemental, 1H NMR and SEM analysis methods were used in the characterization of the products obtained at the end of the pyrolysis process. It has been determined that alkaline and acidic pretreatment increase the liquid product yield and also support the formation of high energy value biochar. According to the liquid product content obtained as a result of pyrolysis, HTW and alkaline pretreatments are more effective in the formation of mono aromatics, and acidic pretreatments are more effective in the production of aliphatic.

引用

页数：9

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