Fractionation of flash pyrolysis condensates by staged condensation

Schulzke, Tim; Conrad, Stefan; Westermeyer, Jan

doi:10.1016/j.biombioe.2016.05.022

Cited by 39 publications

(25 citation statements)

References 13 publications

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“…Table 4 shows the caloric value and viscosity of bio-oil with different vapor temperatures. The higher heating value of 10,875 kcal/kg was obtained at a higher vapor temperature than 10,368 kcal/kg at a lower vapor temperature (heater off) due to bio-oil composition, which has a high boiling point 21) . The viscosity of liquid oil increased by increasing vapor temperature, PH, and density due to the higher molecular content of bio-oil and the high boiling point compound of bio-oil.…”

Section: Figmentioning

confidence: 96%

“…The high boiling point results in the liquid with a high heating value, vice versa, low boiling point. The high boiling point results in the liquid with a high heating value, vice versa, low boiling point fraction produces more acidity and low heating value 21) .…”

Section: Introductionmentioning

confidence: 99%

“…The vapor pressure in the reaction zone was relatively low, and the vapor temperature was around 110 ℃ 24) . Schulzke at el., installed electrical trace heating at the reaction zone's piping line to avoid the vapor condensation before LCS 21) . This heater also affects the pyrolysis product and pyrolysis process.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Non-Sweep Gas Pyrolysis with Vapor Heater using “Shorea Pinanga” as a feedstock

Abdullah

Rahardian

Hakim³

et al. 2020

Evergreen

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Section: Figmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Non-Sweep Gas Pyrolysis with Vapor Heater using “Shorea Pinanga” as a feedstock

Abdullah

Rahardian

Hakim³

et al. 2020

Evergreen

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“…In Eboibi et al’s work [173], they reported that there is a decrease in the concentration of the O element, and an increase in HHV. In order for commercialization, the low-cost separation and refining techniques must be developed [174].…”

Section: Direct Liquefactionmentioning

confidence: 99%

Liquefaction of Biomass and Upgrading of Bio-Oil: A Review

et al. 2019

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The liquefaction of biomass is an important technology to converse the biomass into valuable biofuel. The common technologies for liquefaction of biomass are indirect liquefaction and direct liquefaction. The indirect liquefaction refers to the Fischer–Tropsch (F–T) process using the syngas of biomass as the raw material to produce the liquid fuel, including methyl alcohol, ethyl alcohol, and dimethyl ether. The direct liquefaction of biomass refers to the conversion biomass into bio-oil, and the main technologies are hydrolysis fermentation and thermodynamic liquefaction. For thermodynamic liquefaction, it could be divided into fast pyrolysis and hydrothermal liquefaction. In addition, this review provides an overview of the physicochemical properties and common upgrading methods of bio-oil.

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“…The development of a pyrolysis unit mountable on a mobile platform is done in cooperation with the industrial cluster partner Claas KGaA mbH by means of two experimental facilities: a laboratory plant and a pilot plant. These are described elsewhere .…”

Section: Organizational Frameworkmentioning

confidence: 99%

Ablative fast pyrolysis—Potential for cost effective conversion of agricultural residues

Apfelbacher

Conrad

Schulzke

2014

Env Prog and Sustain Energy

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Residual biomass from agriculture and food production will become a major source for energy and chemicals production. Straw as an example of agricultural residues—though abundantly available—occurs sparsely distributed and its price is dominated by logistic cost. By converting straw into pyrolysis oil directly in the field, this logistic cost can be drastically reduced. A major outcome of this study is that the intermediate product from ablative flash pyrolysis can be delivered to subsequent utilization plants at approximately the same price as baled straw, provided some underlying assumptions are met. One aim of the Fraunhofer innovation cluster »Bioenergy« is to determine, whether the existing concept for an ablative flash pyrolysis process can be scaled‐up to a capacity of 10 t/h and still could be mounted on a mobile platform. © 2014 American Institute of Chemical Engineers Environ Prog, 33: 669–675, 2014

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Fractionation of flash pyrolysis condensates by staged condensation

Cited by 39 publications

References 13 publications

Non-Sweep Gas Pyrolysis with Vapor Heater using “Shorea Pinanga” as a feedstock

Non-Sweep Gas Pyrolysis with Vapor Heater using “Shorea Pinanga” as a feedstock

Liquefaction of Biomass and Upgrading of Bio-Oil: A Review

Ablative fast pyrolysis—Potential for cost effective conversion of agricultural residues

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