Results 11 to 20 of about 1,149,212 (346)

Quantitative Inversion of Fixed Carbon Content in Coal Gangue by Thermal Infrared Spectral Data

open access: yesEnergies, 2019
Fixed carbon content is an important factor in measuring the carbon content of gangue, which is important for monitoring the spontaneous combustion of gangue and reusing coal gangue resources.
Liang Song, Shanjun Liu, Wenwen Li
doaj   +2 more sources

Recently fixed carbon fuels microbial activity several meters below the soil surface

open access: yesBiogeosciences, 2023
. The deep soil, >1 m, harbors a substantial share of the global microbial biomass. Currently, it is not known whether microbial activity several meters below the surface is fueled by recently fixed carbon or by old carbon that persisted in soil for ...
A. Scheibe, C. Sierra, M. Spohn
semanticscholar   +1 more source

Type one protein phosphatase regulates fixed-carbon starvation-induced autophagy in Arabidopsis.

open access: yesThe Plant Cell, 2022
Autophagy, a conserved pathway that carries out the bulk degradation of cytoplasmic material in eukaryotic cells, is critical for plant physiology and development.
Qiuling Wang   +7 more
semanticscholar   +1 more source

Estimation of the Moisture Content, Volatile Matter, Ash Content, Fixed Carbon and Calorific Values of Rice Husk Briquettes

open access: yesProceedings of the International Conference on Industrial Engineering and Operations Management, 2022
The study was undertaken to assess the calorific value of briquettes produced from rice husk bonded with cassava starch. Rice husk was mixed with the starch binder in a ratio of 100:15.
Francis Inegbedion, Emmanuel Ikpoza
semanticscholar   +1 more source

Autophagy Plays Prominent Roles in Amino Acid, Nucleotide, and Carbohydrate Metabolism during Fixed-Carbon Starvation in Maize[OPEN]

open access: yesThe Plant Cell, 2020
Autophagy is critical for recycling amino acids and nitrogen-rich nucleotides, adjusting respiratory substrates, and the retention of assimilated nitrogen during fixed-carbon starvation.
Fionn McLoughlin   +8 more
semanticscholar   +1 more source

Correlation of fixed carbon content and calorific value of South Sulawesi Coal, Indonesia

open access: yesIOP Conference Series: Earth and Environment, 2020
This study aims to correlate fixed carbon content using proximate analysis and calorific value analysis of the South Sulawesi Mallawa Formation coal.
Anshariah, A. Imran, S. Widodo, U. Irvan
semanticscholar   +1 more source

Optimization of biochar preparation process and carbon sequestration effect of pruned wolfberry branches

open access: yesGreen Processing and Synthesis, 2022
Pruned wolfberry branches are abundant and ideal raw material for biomass carbonization. It would provide valuable guidance for optimizing the preparation conditions of biochar of pruned wolfberry branches for carbon sequestration and emission reduction.
Yu Jiawen, Song Mingdan, Li Zhengpeng
doaj   +1 more source

Expedient Prediction of the Fuel Properties of Carbonized Woody Biomass Based on Hue Angle

open access: yesEnergies, 2018
Woody biomass co-firing-based power generation can reduce CO2 emissions from pulverized coal boilers. Carbonization of woody biomass increases its calorific value and grindability, thereby improving the co-firing ratio. Carbonized biomass fuel properties
Yuta Saito   +3 more
doaj   +1 more source

Experimental investigation and numerical modeling of carbon dioxide desorption from activated carbon vessel by using of finite elements method [PDF]

open access: yesمجله مدل سازی در مهندسی, 2018
Adsorption and desorption of substances in the surface of adsorbent materials are very important in various chemical industries. In this work, at first, desorption of carbon dioxide on activated carbon fixed bed were examined, then by using of a two ...
Hadi Baseri
doaj   +1 more source

Seasonal changes in the biochemical fate of carbon fixed by benthic diatoms in intertidal sediments [PDF]

open access: yes, 2018
Benthic diatoms are important primary producers in intertidal marine sediments and form the basis of the food web in these ecosystems. In order to investigate the carbon flow within diatom mats, we performed in situ 13C pulse-chase labeling experiments ...
Admiraal   +81 more
core   +3 more sources

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