reprint of: pelletizing properties of torrefied wheat straw
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reprint of: pelletizing properties of torrefied wheat straw.

Reprint of: Pelletizing properties of torrefied wheat straw

Jun 01, 2013  The present study investigates the pelletizing properties of torrefied wheat straw (Triticum aestivum L.) using a single pellet press unit. Wheat is among the most grown crop species in the world with an estimated annual production of about 685 Mt per year . It is therefore considered to be a potential resource for heat and power production.

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Reprint of: Pelletizing properties of torrefied wheat straw

However, pelletization of torrefied biomass can be challenging and in this study the torrefaction and pelletizing properties of wheat straw have been analyzed. Laboratory equipment has been used to investigate the pelletizing properties of wheat straw torrefied at temperatures between 150

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Reprint of: Pelletizing properties of torrefied wheat ...

Request PDF Reprint of: Pelletizing properties of torrefied wheat straw Combined torrefaction and pelletization are used to increase the fuel value of biomass by increasing its energy density ...

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Reprint of: Pelletizing properties of torrefied wheat straw

The results obtained with a single pellet 123 press tool will become useful when setting up a pilot scale test, i.e. allowing a more efficient testing, 124 since many parameters have been tested already in advance on a small scale. 125 The present study investigates the pelletizing properties of torrefied wheat straw (Triticum aestivum L.) 126 ...

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Reprint of: pelletizing properties of torrefied wheat straw.

Combined torrefaction and pelletization are used to increase the fuel value of biomass by increasing its energy density and improving its handling and combustion properties. However, pelletization of torrefied biomass can be challenging and in this study the torrefaction and pelletizing properties of wheat straw have been analyzed. Laboratory equipment has been used to investigate the ...

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Pelletizing properties of torrefied wheat straw (Reprinted ...

Pelletizing properties of torrefied wheat straw (Reprinted from BIOMASS BIOENERGY, vol 49, pg 214, 2013)

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Pelletizing properties of torrefied wheat straw — Welcome ...

However, pelletization of torrefied biomass can be challenging and in this study the torrefaction and pelletizing properties of wheat straw have been analyzed. Laboratory equipment has been used to investigate the pelletizing properties of wheat straw torrefied at temperatures between 150

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Co-pelletizing characteristics of torrefied wheat straw ...

Jun 01, 2017  Under each condition, an approximately 10 g wheat straw was torrefied and this was repeated in triplicate. 2.1.3. Adjusted water content and binder mixing. The water contents of raw wheat straw, torrefied wheat straw, and peanut shell were adjusted to 5, 10, 15, and 20% by spraying predetermined amounts of deionized water on the materials.

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Pelletizing Properties of Wheat Straw Blending with Rice

In this study, experiments were carried out with a single pellet unit to obtain the pelletizing properties of wheat straw blending with rice straw. The effects of the temperature, pressure ...

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Reprint of: Pelletizing properties of torrefied wheat straw

Reprint of: Pelletizing properties of torrefied wheat straw By Wolfgang Stelte, Niels Peter K. Nielsen, Hans Ove Hansen, Jonas Dahl, Lei Shang and Anand R.

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DeepDyve - Unlimited Access to Peer-Reviewed Journals

DeepDyve is the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

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(PDF) Lab and Bench-Scale Pelletization of Torrefied Wood ...

Pelletizing properties of torrefied wheat straw. By jonas Dahl. Reprint of: Pelletizing properties of torrefied wheat straw. By jonas Dahl. Densified biocoal from woodchips Is it better to do torrefaction before or after densification. By Ke Zhang. Towards manufacturing the " ideal pellet.

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Effects of waste engine oil additive on the pelletizing ...

Full Article. Effects of Waste Engine Oil Additive on the Pelletizing and Pyrolysis Properties of Wheat Straw. Yu Wang, * Yu Sun, and Kai Wu This study focused on the reuse of wheat straw and waste engine oil by producing pellets with mixtures of the two products.

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Fuel Pellets from Wheat Straw: The Effect of Lignin Glass ...

1 Fuel pellets from wheat straw: The effect of lignin glass transition and surface waxes on pelletizing properties Wolfgang Steltea,*, Craig Clemonsb, Jens K. Holm c Jesper Ahrenfeldt a, Ulrik B. Henriksen a Anand R. Sanadi d The utilization of wheat straw as

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Upgrading of biomass pellets by torrefaction and its ...

Mar 18, 2020  Stelte W, Nielsen NPK, Hansen HO, Dahl J, Shang L, Sanadi AR (2013) Reprint of: pelletizing properties of torrefied wheat straw. Biomass Bioenergy 53:105–112. Article Google Scholar 24. Whittaker C, Shield I (2017) Factors affecting wood, energy grass and straw pellet durability - a review. Renew Sust Energ Rev 71:1–11

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Study on Biomass Torrefaction Process - Pellet Mill

Mar 03, 2021  These biomass resources include wheat straw, rice straw, palm fiber, rice husk, eucalyptus, pennisetum, sugar cane residues, corncobs, cotton stalk, prosopis , sugar cane bagasse, coffee residue, corn stover, bamboo, palm waste, reed canary grass, etc. It’s important to study the torrefaction properties of oil palm waste.

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Changes of chemical and mechanical behavior of torrefied ...

24 wheat straw samples produced similar HGI values as coal (RUKUZN) with 0% moisture content. Under this 25 condition, the Anhydrous Weight Loss (AWL%) of the wheat straw sample was 30% on dry and ash free basis 26 (daf), and the higher heating value of the torrefied wheat straw was 24.2 MJ kg-1 (daf). The energy loss

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Improvement of Biomass Fuel Properties for Rice Straw ...

Sep 10, 2020  The studies have comprehensively reviewed torrefaction processes and properties of torrefied biomass, such as moisture content, volatile matter, fixed carbon and elemental contents, solid yield, energy density and yield, and grindability for various kinds of biomass (bagasse, bamboo, rice husk, sawdust, spruce, willow, and wheat straw).

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SESSION I Torrefied Fuels Part 2 - Densification

Session I “Torrefied fuels” - Part 2: Densification Lab scale pelletizing and briquetting tests Objective: Screening of densification properties / information for densification partners • Test are made in a single pellet unit at DTI • >50 torrefied materials tested so far •

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ORCID

Fuel Pellets from Wheat Straw: The Effect of Lignin Glass Transition and Surface Waxes on Pelletizing Properties 2012 journal-article DOI: 10.1007/s12155-011-9169-8

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Processes Free Full-Text Pelletization of Torrefied ...

Even though torrefied wood pellets have several attractive properties and are in many cases superior fuels compared to untreated biomass and biopellets, pelletization of torrefied biomass is more technically challenging and energy intensive compared to pelletization of raw biomass [3,11,12,13,14,15,16]. Hence, significant research interest has ...

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Ultrasonic pelleting of torrefied lignocellulosic biomass ...

Pellet properties and pelleting energy consumption were investigated. It was found torrefied wheat straw biomass could be densified into pellets of good quality with the assistance of ultrasonic vibration; whereas, with the same pelleting pressure but without ultrasonic vibration, good pellets could barely be

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Lab and Bench-Scale Pelletization of Torrefied Wood Chips ...

Jul 06, 2013  Combined torrefaction and pelletization is used to increase the fuel value of biomass by increasing its energy density and improving its handling and combustion properties. In the present study, a single-pellet press tool was used to screen for the effects of pellet die temperature, moisture content, additive addition, and the degree of torrefaction on the pelletizing properties and pellet ...

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Reprint of: Pelletizing properties of torrefied wheat straw

Reprint of: Pelletizing properties of torrefied wheat straw By Wolfgang Stelte, Niels Peter K. Nielsen, Hans Ove Hansen, Jonas Dahl, Lei Shang and Anand R.

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Study on Biomass Torrefaction Process - Pellet Mill

Mar 03, 2021  These biomass resources include wheat straw, rice straw, palm fiber, rice husk, eucalyptus, pennisetum, sugar cane residues, corncobs, cotton stalk, prosopis , sugar cane bagasse, coffee residue, corn stover, bamboo, palm waste, reed canary grass, etc. It’s important to study the torrefaction properties of oil palm waste.

Get Price

Processes Free Full-Text Pelletization of Torrefied ...

Even though torrefied wood pellets have several attractive properties and are in many cases superior fuels compared to untreated biomass and biopellets, pelletization of torrefied biomass is more technically challenging and energy intensive compared to pelletization of raw biomass [3,11,12,13,14,15,16]. Hence, significant research interest has ...

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Feasibility of Pelletization and torrefaction of ...

pelletize torrefied woody and agricultural biomass. Softwood chips (Pine and Douglas-fir) and agricultural biomass (switch grass, wheat straw and corn stover) were pelletised and torrefied. Moisture content of the feed and the residence time in the pellet press were key

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ORCID

Fuel Pellets from Wheat Straw: The Effect of Lignin Glass Transition and Surface Waxes on Pelletizing Properties 2012 journal-article DOI: 10.1007/s12155-011-9169-8

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Mechanical properties and characteristics of wheat straw ...

May 02, 2018  Wheat straw pellets can be easily handled, transported and stored with reduced costs as compared with the raw material. The effect of pelletization process and densification parameters on the properties of the mixture of wheat straw powder and 40% epoxy 1092 as a binder was investigated.

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Ultrasonic pelleting of torrefied lignocellulosic biomass ...

Pellet properties and pelleting energy consumption were investigated. It was found torrefied wheat straw biomass could be densified into pellets of good quality with the assistance of ultrasonic vibration; whereas, with the same pelleting pressure but without ultrasonic vibration, good pellets could barely be

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Research on the mechanical behavior of the biomass ...

However, some components, such as the waxes on the surface of the wheat straw, may limit the pelletizing properties of the biomass (Stelte et al. 2012). Fig. 9. Effects of the compression rate (CR) on the test data: (a) Effects on the maximum pressure ratio; (b) Effects on the pellet density; (c) Effects on the specific energy consumption. Table 2.

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Resultat Kontrakt (RK) Report - Teknologisk

Fig. 3 . ATR-FTIR spectra of oven dried (104°C) and torrefied wheat straw samples. All spectra are separated to ease comparison. (Shang et al., 2012) Stelte et al. (2012b) conducted a standard fiber analysis of wheat straw torrefied at temperatures between 150 and 300°C in 50°C intervals (termed T150, T200, T250, T300). Their results support the

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Improvements of biomass physical and thermochemical ...

Aug 17, 2009  Thus, the properties of the biomass undergo chemical and physical changes under torrefaction process. Several batches of wheat straw, rice straw, and cotton gin waste were torrefied at 260°C for 0, 15, 30, 45, and 60 min using a batch torrefaction system located at

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Lab and Bench-Scale Pelletization of Torrefied Wood Chips ...

Jul 06, 2013  Combined torrefaction and pelletization is used to increase the fuel value of biomass by increasing its energy density and improving its handling and combustion properties. In the present study, a single-pellet press tool was used to screen for the effects of pellet die temperature, moisture content, additive addition, and the degree of torrefaction on the pelletizing properties and pellet ...

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Torrefaction of reed canary grass, wheat straw and willow ...

In particular there is a noticeable gap in current literature regarding the combustion properties of torrefied biomass. This study examines torrefaction in nitrogen of two energy crops, reed canary grass and short rotation willow coppice (SRC), and a residue, wheat straw.

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Torrefaction of biomass for power production

European scale, currently large straw resources are available that are not fully utilized for energy production. Straw can be co-fired with coal in suspension fired power plants with a maximum straw share of 10 to 20 wt%. However, 100% straw firing induced several problems that can impede both boiler availability and power efficiency.

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Processes Free Full-Text Quality Properties and ...

Nov 06, 2019  This work investigated quality properties of pellets of raw cassava rhizome (P-RC), pellets of pelletized cassava rhizome followed by torrefaction (T-CP), and pellets of torrefied cassava rhizome followed by pelletizing (P-TC). Torrefaction was conducted at temperatures of 230, 250, and 280 °C for 30 min. Pyrolysis characteristics of T-CP and P-TC at torrefied temperatures of 230 and

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