Pyrolysis characteristics of lignocellulosic biomass components in the presence of CaO.

Abstract:

:In this study, the reaction mechanism for the pyrolysis of cellulose, hemicellulose and lignin in the presence of CaO was examined using TG-FTIR and PY-GC/MS. Results indicated that, at low temperature (400-600 °C), in addition to H2O and CO2, acids and phenols from hemicellulose pyrolysis, sugars from cellulose pyrolysis and phenols from lignin pyrolysis would react with CaO. While, at elevated temperature (600 °C-800 °C), the catalytic effect of CaO was more obvious. In detail, in hemicellulose pyrolysis, CaO promoted the catalytic decarbonylation of ketones to form CO, and meanwhile, the formation of hydrocarbons was enhanced. For cellulose pyrolysis, the presence of CaO enhanced the ring-opening and dehydration reactions of sugars, and thus promoted the formation of light organics. As to the pyrolysis of lignin, CaO addition favored the radical reactions and thus increased the yield of CH4. In addition, those monohydric phenols with lower carbon numbers increased.

journal_name

Bioresour Technol

journal_title

Bioresource technology

authors

Chen X,Li S,Liu Z,Chen Y,Yang H,Wang X,Che Q,Chen W,Chen H

doi

10.1016/j.biortech.2019.121493

subject

Has Abstract

pub_date

2019-09-01 00:00:00

pages

121493

eissn

0960-8524

issn

1873-2976

pii

S0960-8524(19)30723-0

journal_volume

287

pub_type

杂志文章
  • A new efficient forest biowaste as biosorbent for removal of cationic heavy metals.

    abstract::Among various forest biowastes, chestnut bur had the highest uptake values of Cd(II) and Pb(II), and these values were higher than those of agricultural biowastes used as comparable biosorbents. This study is the first report showing the high potential of chestnut bur as biosorbent for the removal of cationic heavy me...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2014.10.092

    authors: Kim N,Park M,Park D

    更新日期:2015-01-01 00:00:00

  • Effect of pH on nickel biosorption by aerobic granular sludge.

    abstract::The Ni2+ biosorption by aerobic granular sludge was studied at various initial pH values of 2-7. Results showed that the initial pH would play an important role in the Ni2+ removal by aerobic granules and affected the zeta potential of aerobic granules. A thermodynamic equilibrium isotherm previously developed can fit...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2005.03.011

    authors: Xu H,Liu Y,Tay JH

    更新日期:2006-02-01 00:00:00

  • Triglyceride cracking for biofuel production using a directly synthesised sulphated zirconia catalyst.

    abstract::In this study, sulphated zirconia was directly synthesised and compared to the conventional wet method of preparation. The surface areas and pore sizes were 169 m(2)/g, 0.61 μm (directly synthesized) and 65 m(2)/g, 0.24 μm (conventional method), respectively. Directly synthesized sulphated zirconia was amorphous, wher...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2011.02.040

    authors: Eterigho EJ,Lee JG,Harvey AP

    更新日期:2011-05-01 00:00:00

  • Role of NH3 recycling on nitrogen fractions during sludge composting.

    abstract::The aim of this study is to reduce nitrogen (N) loss and investigate the role of ammonia (NH3) recycling on N fractions, environmental factors and bacterial communities. In this study, collected NH3 from composting and recycled in it. The results showed that NH3 recycling affected N-cycling processes such as nitrifica...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2019.122175

    authors: Wang R,Zhao Y,Xie X,Mohamed TA,Zhu L,Tang Y,Chen Y,Wei Z

    更新日期:2020-01-01 00:00:00

  • Optimized activated charcoal detoxification of acid-pretreated lignocellulosic substrate and assessment for bioethanol production.

    abstract::This study optimized an activated charcoal (AC) detoxification method for the reduction of three different fermentation inhibitor compounds, while minimising the reducing sugar loss from acid-pretreated sorghum leaf (SL) wastes. Process optimization demonstrated a 98%, 88% and 37% removal efficiency for furfural, 5-hy...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2019.121403

    authors: Sarawan C,Suinyuy TN,Sewsynker-Sukai Y,Gueguim Kana EB

    更新日期:2019-08-01 00:00:00

  • Characterization of a GH family 3 β-glycoside hydrolase from Chrysosporium lucknowense and its application to the hydrolysis of β-glucan and xylan.

    abstract::The Bxl5-gene encoding a GH3 glycoside hydrolase of Chrysosporium lucknowense C1 was successfully cloned, the homologous recombinant product was secreted, purified and characterized. Bxl5 (120 ± 5 kDa) was able to hydrolyze low molecular weight substrates and polysaccharides containing β-glucosidic as well as β-xylosi...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2012.02.105

    authors: Dotsenko GS,Sinitsyna OA,Hinz SW,Wery J,Sinitsyn AP

    更新日期:2012-05-01 00:00:00

  • Effect of sodium accumulation on heterotrophic growth and polyhydroxybutyrate (PHB) production by Cupriavidus necator.

    abstract::This study evaluates the effect of sodium (Na(+)) concentration on the growth and PHB production by Cupriavidus necator. Both biomass growth and PHB production were inhibited by Na(+): biomass growth became zero at 8.9 g/L Na(+) concentration while PHB production was completely stopped at 10.5 g/L Na(+). A mathematica...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2015.04.110

    authors: Mozumder MS,Garcia-Gonzalez L,De Wever H,Volcke EI

    更新日期:2015-09-01 00:00:00

  • Removal of persistent organic pollutants from micro-polluted drinking water by triolein embedded absorbent.

    abstract::A new biomimetic absorbent, cellulose acetate (CA) embedded with triolein (CA-triolein), was prepared and applied for the removal of persistent organic pollutants (POPs) from micro-polluted aqueous solution. The comparison of CA-triolein, CA and granular activated carbon (GAC) for dieldrin removal was investigated. Re...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2009.01.026

    authors: Liu H,Ru J,Qu J,Dai R,Wang Z,Hu C

    更新日期:2009-06-01 00:00:00

  • An anaerobic dynamic membrane bioreactor (AnDMBR) for landfill leachate treatment: performance and microbial community identification.

    abstract::In this study, a pilot-scale anaerobic dynamic membrane bioreactor was operated for 142days for treating landfill leachate. Under stable operation, average COD removal efficiency of 62.2% was achieved when the reactor was fed with the raw leachate containing total ammonium concentration above 3000mg/L and COD above 13...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2014.03.014

    authors: Xie Z,Wang Z,Wang Q,Zhu C,Wu Z

    更新日期:2014-06-01 00:00:00

  • Salinity enhances high optically active L-lactate production from co-fermentation of food waste and waste activated sludge: Unveiling the response of microbial community shift and functional profiling.

    abstract::Lactic acid (LA), a versatile platform molecule, can be fermented from organic wastes, such as food waste and waste activated sludge. In this study, an efficient approach using salt, a component of food waste as an additive, was proposed to increase LA production. The LA productivity was increased at 10 g NaCl/L and o...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2020.124124

    authors: Li X,Sadiq S,Zhang W,Chen Y,Xu X,Abbas A,Chen S,Zhang R,Xue G,Sobotka D,Makinia J

    更新日期:2021-01-01 00:00:00

  • Hydrothermal liquefaction of Fe-impregnated water hyacinth for generation of liquid bio-fuels and nano Fe carbon hybrids.

    abstract::In this work, hydrothermal liquefaction experiments of iron impregnated water hyacinth were performed with a motive to enhance bio-oil yields along with generation of nanometal carbon hybrids. Iron nanoparticles were impregnated and its metal loading was determined by ICP-MS. The impact of operating parameters like te...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2020.123691

    authors: Yadav P,Reddy SN

    更新日期:2020-10-01 00:00:00

  • Unintended consequences of bioethanol feedstock choice in China.

    abstract::Economic, energy, and environmental impacts of 11 types of bioethanol feedstock in China were evaluated using a mixed-unit input-output life cycle assessment model. Corn grain and wheat grain had higher negative economic, energy, and environmental impacts. Sweet sorghum, cassava, sugar beet, and sugarcane showed bette...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2012.08.097

    authors: Liang S,Xu M,Zhang T

    更新日期:2012-12-01 00:00:00

  • Application of phase-pure nickel phosphide nanoparticles as cathode catalysts for hydrogen production in microbial electrolysis cells.

    abstract::Transition metal phosphide catalysts such as nickel phosphide (Ni2P) have shown excellent activities for the hydrogen evolution reaction, but they have primarily been studied in strongly acidic or alkaline electrolytes. In microbial electrolysis cells (MECs), however, the electrolyte is usually a neutral pH to support...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2019.122067

    authors: Kim KY,Habas SE,Schaidle JA,Logan BE

    更新日期:2019-12-01 00:00:00

  • Effect of pH on lactic acid production from acidogenic fermentation of food waste with different types of inocula.

    abstract::Effect of acidic pH (4, 5, 6 and uncontrolled) on lactic acid (LA) fermentation from food waste was investigated by batch fermentation experiments using methanogenic sludge, fresh food waste and anaerobic activated sludge as inocula. Results showed that due to the increase of hydrolysis, substrate degradation rate and...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2016.11.111

    authors: Tang J,Wang XC,Hu Y,Zhang Y,Li Y

    更新日期:2017-01-01 00:00:00

  • Improvement of methane production from waste activated sludge by on-site photocatalytic pretreatment in a photocatalytic anaerobic fermenter.

    abstract::This paper reports a new technology that using on-site TiO2-photocatalytic pretreatment in the anaerobic digestion of waste activated sludge (WAS) can enhance WAS degradation and methane production in a novel photocatalytic anaerobic fermenter. The fermenter consists of a photocatalytic unit and a digestion unit. The ...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2013.12.041

    authors: Liu C,Shi W,Li H,Lei Z,He L,Zhang Z

    更新日期:2014-03-01 00:00:00

  • Microbial oil production from rice straw hydrolysate by Trichosporon fermentans.

    abstract::Microbial oil production from sulphuric acid treated rice straw hydrolysate (SARSH) by Trichosporon fermentans was performed for the first time. Fermentation of SARSH without detoxification gave a poor lipid yield of 1.7 g/l, which was much lower than the result with glucose or xylose as the single carbon source (13.6...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2009.04.022

    authors: Huang C,Zong MH,Wu H,Liu QP

    更新日期:2009-10-01 00:00:00

  • Anaerobic digestion of fines from recovered paper processing - Influence of fiber source, lignin and ash content on biogas potential.

    abstract::Fines concentration harms paper machine runability and output quality in recovered paper processing, hence, their extraction would be fundamentally beneficial. In this study, separated fines from an industrial recycled fiber pulp (RFP) were characterized and evaluated for their potential biogas yields with a focus on ...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2015.10.014

    authors: Steffen F,Requejo A,Ewald C,Janzon R,Saake B

    更新日期:2016-01-01 00:00:00

  • Fast microwave-assisted sorption of heavy metals on the surface of nanosilica-functionalized-glycine and reduced glutathione.

    abstract::Two eco-friendly nanosorbents have been designed and synthesized via surface crosslinking of nanosilica (N-Si) with glycine (Gly) and reduced glutathione (GSH) to produce (N-Si-Gly) and (N-Si-Glu) using crosslinking reagent and sonochemical reactions, respectively. An investigation was performed to search selectivity ...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2018.05.052

    authors: Mahmoud ME,Hassan SSM,Kamel AH,Elserw MIA

    更新日期:2018-09-01 00:00:00

  • Continuous flow membrane-less air cathode microbial fuel cell with spunbonded olefin diffusion layer.

    abstract::The power production performance of a membrane-less air-cathode microbial fuel cell was evaluated for 53 days. Anode and cathode electrodes and the micro-fiber cloth separator were configured by sandwiching the separator between two electrodes. In addition, the air-facing side of the cathode was covered with a spunbon...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2011.08.082

    authors: Tugtas AE,Cavdar P,Calli B

    更新日期:2011-11-01 00:00:00

  • Start-up of the completely autotrophic nitrogen removal over nitrite process with a submerged aerated biological filter and the effect of inorganic carbon on nitrogen removal and microbial activity.

    abstract::Good start-up and performance are essential for the completely autotrophic nitrogen removal over nitrite (CANON) process, and inorganic carbon (IC) is also important for this process. In this study, a lab-scale submerged aerated biological filter (SABF) was adopted for the CANON process. A 16S rRNA gene high-throughpu...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2018.01.107

    authors: Yue X,Yu G,Liu Z,Lu Y,Li Q

    更新日期:2018-04-01 00:00:00

  • Metabolic pathways for microalgal biohydrogen production: Current progress and future prospectives.

    abstract::Microalgal biohydrogen (bioH2) has attracted global interest owing to its potential carbon-free source of sustainable renewable energy. Most of previous reviews which focused on microalgal bioH2, have shown unclear differentiation among the metabolic pathways. In this review, investigation of all different metabolic p...

    journal_title:Bioresource technology

    pub_type: 杂志文章,评审

    doi:10.1016/j.biortech.2020.124253

    authors: El-Dalatony MM,Zheng Y,Ji MK,Li X,Salama ES

    更新日期:2020-12-01 00:00:00

  • Relationships between biological and chemical parameters on the composting of a municipal solid waste.

    abstract::The aim of this work was to study the combined relationships between biological and chemical parameters with the humification index (HI) and degree of polymerisation (DP) during the composting of a municipal solid waste. During the composting, biological parameters increased during the first 15 days. After the second ...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2009.03.034

    authors: Tejada M,García-Martínez AM,Parrado J

    更新日期:2009-09-01 00:00:00

  • Sequential anaerobic-aerobic treatment for domestic wastewater - a review.

    abstract::Introduction, consolidation and even standardization of expensive conventional aerobic systems for domestic wastewater treatment imposed significant financial constraints on the expansion of sanitary services including treatment in developing countries. A viable alternative is the sequential anaerobic-aerobic systems....

    journal_title:Bioresource technology

    pub_type: 杂志文章,评审

    doi:10.1016/j.biortech.2009.12.039

    authors: Kassab G,Halalsheh M,Klapwijk A,Fayyad M,van Lier JB

    更新日期:2010-05-01 00:00:00

  • Use of geotextile tubes with chemical amendments to dewater dairy lagoon solids.

    abstract::Three geo-textile filtration tubes were used to dewater lagoon solids from a first stage dairy lagoon using chemical amendments (aluminum sulfate and a polymer) to enhance the separation process. This experiment had previously been done without chemical amendment. The chemical amendments speeded the dewatering process...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2007.08.080

    authors: Worley JW,Bass TM,Vendrell PF

    更新日期:2008-07-01 00:00:00

  • Kinetics of the bio-oxidation of volatile reduced sulphur compounds in a biotrickling filter.

    abstract::Mixtures of volatile reduced sulphur compounds (VRSCs) like hydrogen sulphide (H(2)S), methylmercaptan (MM), dimethyl sulphide (DMS) and dimethyl disulphide (DMDS) are found in gaseous emissions of several industrial activities creating nuisance in the surroundings. Hydrogen sulphide (H(2)S) decreases the removal effi...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2012.04.039

    authors: Cáceres M,Silva J,Morales M,San Martín R,Aroca G

    更新日期:2012-08-01 00:00:00

  • Lipolytic activity of suspended and membrane immobilized lipase originating from indigenous Burkholderia sp. C20.

    abstract::In this work, a simple, inexpensive, and efficient method of preparing immobilized lipase is presented. The lipase originating from a newly isolated indigenous strain Burkholderia sp. C20 was immobilized onto cellulose nitrate (CN) membrane via filtration. The CN-immobilized lipase was able to retain 60% of its origin...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2007.04.011

    authors: Liu CH,Chang JS

    更新日期:2008-04-01 00:00:00

  • Biomimetic synthesis and characterisation of protein capped silver nanoparticles.

    abstract::A controlled and up-scalable route for the biosynthesis of silver nanopartilces (NPs) mediated by fungal proteins of Coriolus versicolor has been undertaken for the first time. The fungus when challenged with silver nitrate solution accumulated silver NPs on its surface in 72h which could be reduced to 1h by tailoring...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2008.05.048

    authors: Sanghi R,Verma P

    更新日期:2009-01-01 00:00:00

  • Low-energy biomass pretreatment with deep eutectic solvents for bio-butanol production.

    abstract::Waste lettuce leaves - from the "fresh cut vegetable" industry - were pretreated with the deep eutectic solvent (DES) made of choline chloride - glycerol. Reaction time (3-16h) and the operation temperature (80-150°C) were investigated. Enzymatic glucose and xylose yields of 94.9% and 75.0%, respectively were obtained...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2017.06.143

    authors: Procentese A,Raganati F,Olivieri G,Russo ME,Rehmann L,Marzocchella A

    更新日期:2017-11-01 00:00:00

  • Evaluation of the microbial cell structure damages in alkaline pretreatment of waste activated sludge.

    abstract::This study investigated the damages of microbial cell structures, as well as the relationships between these damages and the release of cellular organic matter in the pretreatment of waste activated sludge (WAS) by using alkaline pretreatment as model. In the alkaline pretreatment of WAS, the most damage of bound extr...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2015.07.056

    authors: Xiao B,Liu C,Liu J,Guo X

    更新日期:2015-11-01 00:00:00

  • Effects of Dysoxylum malabaricum Bedd. (Meliaceae) extract on the malarial vector Anopheles stephensi Liston (Diptera: Culicidae).

    abstract::In recent years, use of environmentally friendly and biodegradable natural insecticides of plant origin have received renewed attention as agents for disease vector control. Methanol extracts of leaves from the Indian white cedar Dysoxylum malabaricum Bedd. (Meliaceae) were tested against mature and immature Anopheles...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2005.09.034

    authors: Senthil Nathan S,Kalaivani K,Sehoon K

    更新日期:2006-11-01 00:00:00