Results 41 to 50 of about 6,579,890 (401)

Exothermicity during the pyrolysis of large wood particles

Fuel Processing Technology
In addition to conventional pyrolysis processes, pyrolytic decomposition also plays a major role in gasification and combustion. In all of these thermochemical conversions, biomass particles of varying sizes are used.
Anna Szepannek, Angela Hofmann, Christoph Pfeifer   +2 more
doaj   +1 more source

Preparation and characterization of activated carbon from palm kernel shell [PDF]

, 2017
In Malaysia, the production of activated carbons is still coconut-based although Malaysia has long shifted from coconut into palm oil plantation. Huge amount of waste Palm Kernel Shells (PKS) are being generated and disposed off into the landfill with ...
Che Pa, Nasrul Fikry, Chew, Yi Zhong
core  

Karakterisasi Karbon Aktif Asal Tumbuhan Dan Tulang Hewan Menggunakan FTIR Dan Analisis Kemometrika [PDF]

, 2015
Activated carbon is widely used as an adsorbent in gas purification, refining pulp, and also for the purification of food products, among others, oil purification, refining cane sugar, beet sugar, corn sugar, eliminate the taste and odor of drinking ...
Heryanto, R. (Rudy), Lela, N. (Nur), Lestari, T. H. (Tri), Siregar, Y. D. (Yusraini)   +3 more
core   +2 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Manufacture and Analysis of Activated Carbon from Rubber Fruit Shell with Chemical and Physical Processing

Jurnal Ilmu Kehutanan, 2020
The utilization of activated carbon in Indonesia is increased, which is in line with the increase of activated carbon needs, therefore it is necessary to search the raw materials and methods continuously for good quality activated carbon.
Lisna Efiyanti, Suci Aprianty Wati, Mamay Maslahat   +2 more
doaj   +1 more source

Evaluation of Activated Carbon as a Reactive Cap Sorbent for Sequestration of PCBs in Presence of Humic Acid [PDF]

, 2009
This study investigated the interferences caused by high humic acid concentrations on the adsorption of coplanar and noncoplanar polychlorinated biphenyls (PCBs) on coconut shell activated carbon. In particular, the research focuses on the application of
Gardner, Kevin H., Hawkins, Amy, Melton, Jeffrey S., Sharma, Bhawana, Tracey, Gregory   +4 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Performance evaluation of a novel two-stage waste wood gasifier: Influence of steam-to-biomass ratio and in-situ steam generation on tar formation

Fuel Processing Technology
The shift from high-quality woodchips to low-quality feedstocks increasingly shapes biomass gasification. Small- to medium-scale plants face challenges from heterogeneous feedstock and tar formation, with a research gap in producing energetically useable
M. Kresta, D. Weilguni, J. Keifenheim, J. Krüger, R. Salchner, A. Hofmann, C. Pfeifer   +6 more
doaj   +1 more source

Effect of competitive adsorbents on the distribution of active components and mercury adsorption performances of brominated activated carbon

矿业科学学报, 2018
In order to explore the effect of competitive adsorbents on the distribution of mercury removal active components of activated carbon and its mercury adsorption performances, a kind of commercial activated carbon was pretreatmented by acetic acid and ...
Zhang Xianglan, Huang Yudong, Zhang Jiahe, Shi Yingjie, Ma Qing   +4 more
doaj   +1 more source

Density Functional Theory Calculations of the Effect of Oxygenated Functionals on Activated Carbon towards Cresol Adsorption

Surfaces, 2022
The mechanism of adsorption of p-cresol over activated carbon adsorbent and the specific role of oxygen functional groups on cresol adsorption were studied using density functional theory (DFT) calculations.
Aola Supong, Upasana Bora Sinha, Dipak Sinha   +2 more
doaj   +1 more source