Results 241 to 250 of about 4,864,547 (291)

2025: The Year in Which Trump Transformed Transatlantic Trade

open access: yes
JCMS: Journal of Common Market Studies, EarlyView.
Alasdair R. Young
wiley   +1 more source

Heavy Time: Sensemaking and the Temporal Experience

open access: yes
Journal of Management Studies, EarlyView.
Gerardo Patriotta, Karl E. Weick
wiley   +1 more source

A review on hydrothermal co-liquefaction of biomass

Applied Energy, 2019
Abstract Hydrothermal co-liquefaction of biomass has attracted considerable research interest as it has potential to reduce logistics costs, increase biocrude yield and improve biocrude quality. This work summarizes hydrothermal co-liquefaction of various biomass, in which co-liquefaction effect (either synergistic, antagonistic or additive) on ...
Quan He, Jie Yang, Linxi Yang
exaly   +2 more sources

Co-liquefaction of micro- and macroalgae in subcritical water

Bioresource Technology, 2013
Co-liquefaction of microalgae (Spirulina platensis, SP) and macroalgae (Entermorpha prolifera, EP) was studied in subcritical water by using a stainless-steel batch reactor at different temperature (250 to 370°C), time (5 to 120 min), SP/EP mass ratio (0 to 100%), and water/algae mass ratio (1:1 to 6:1). The results suggested that a positive synergetic
Peigao Duan, Yu-Ping Xu, Yunchang Fan
exaly   +3 more sources

Statistical Clarification of the Hydrothermal Co-Liquefaction Effect and Investigation on the Influence of Process Variables on the Co-Liquefaction Effect

Industrial & Engineering Chemistry Research, 2020
Hydrothermal co-liquefaction of different types of biomass has recently attracted great interest as it has the potential to reduce logistics costs and increase the biocrude yield/quality. Although a positive co-liquefaction effect (CE) has been reported in previous studies, the statistical significance of CE is uncertain, and the effects of process ...
Jie Yang   +5 more
openaire   +1 more source

Synergistic effects on cellulose and lignite co-pyrolysis and co-liquefaction

Bioresource Technology, 2020
The synergistic effects of lignite and cellulose co-pyrolysis and co-liquefaction were investigated. The optimal liquid fuel yield of co-pyrolysis was 34.72% at a reaction temperature of 550 °C, with a holding time of 30 min, whereas that of co-liquefaction was 39.26% at a reaction temperature of 340 °C, with a holding time of 30 min, an ethanol ...
Yuying, Zhao   +4 more
openaire   +2 more sources

Direct Co-liquefaction of Hardwood and Coal

2012 Dallas, Texas, July 29 - August 1, 2012, 2012
Co-liquefaction of coal and torrefied biomass was performed in a mechanically stirred and electrically heated Parr reactor to evaluate effects of co-liquefaction and torrefaction on product yields and properties. The test samples were coal, red maple, yellow-poplar, torrefied red maple and torrefied yellow-poplar.
null Saurabh Kumar   +5 more
openaire   +1 more source

Co-liquefaction of spent coffee grounds and lignocellulosic feedstocks

Bioresource Technology, 2017
Co-liquefaction of spent coffee grounds (SCG) with paper filter (PF), corn stalk (CS) and white pine bark (WPB) respectively, was examined in subcritical water for bio-crude oil production. The optimum reaction temperature was 250°C, and the mixing biomass ratio was 1:1.
Linxi, Yang   +5 more
openaire   +2 more sources

Co-liquefaction of coal and cellulose in supercritical water

Fuel, 1999
Co-liquefaction of biomass and coal in supercritical water is proposed with the intention that hydrogen matching between biomass and coal takes place, resulting in enhanced coal liquefaction and preferable liquefaction products. A semi-batch packed-bed reactor is employed to co-liquefy cellulose utilized for a model compound of biomass and Ishikari ...
Y. Matsumura   +4 more
openaire   +1 more source

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