Results 1 to 10 of about 11,672 (217)

Determination of absorption dose in chemical mutagenesis in plants.

open access: yesPLoS ONE, 2019
Chemical mutagenesis is a useful tool for inducing mutations in plants. Seeds are often used as the material for chemical mutagenesis. The biological effect of a chemical mutagen on seeds is determined by absorption dose (the product of mutagen ...
Changjiao Ke   +7 more
doaj   +4 more sources

Analysis of the Efficiency of Technologies for Extraction Carbon Dioxide from Combustion Products

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2022
The main purpose of the article is to compare and analyze existing technologies for extracting carbon dioxide from combustion products in relation to mini-CHP plants operating on local fuels.
V. A. Sednin, R. S. Ignatovich
doaj   +1 more source

CO2 Solubility in diethylenetriamine (DETA) and triethylenetetramine (TETA) aqueous mixtures: Experimental investigation and correlation using the CPA equation of state

open access: yesChemical Thermodynamics and Thermal Analysis, 2021
CO2 capture is of profound significance to mitigate emissions from fossil fuel combustion. Absorption technologies represent a mature approach for post-combustion CO2 capture, and, in this direction, the development of new solvent systems, alternative to
Fragkiskos Tzirakis   +3 more
doaj   +1 more source

Rate-Based Modeling and Assessment of an Amine-Based Acid Gas Removal Process through a Comprehensive Solvent Selection Procedure

open access: yesEnergies, 2022
In this study, an industrial acid gas removal (AGR) process which uses amine-based solvents was designed and simulated. The selection of suitable absorbents is crucial for an effective AGR process.
Neha Agarwal, Le Cao Nhien, Moonyong Lee
doaj   +1 more source

Chemical Absorption of Carbon Dioxide into Aqueous Piperazine Solutions Using a Stirred Reactor [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2020
In this work, the absorption of CO2 using aqueous piperazine (PZ) solution have been investigated both experimentally and theoretically. The absorption experiments were carried out in a stirred batch contactor with two flat blades.
Shima Kazemi   +3 more
doaj   +1 more source

Electrocatalytic Assisted Performance Enhancement for the Na-S Battery in Nitrogen-Doped Carbon Nanospheres Loaded with Fe

open access: yesMolecules, 2020
Room temperature sodium-sulfur batteries have been considered to be potential candidates for future energy storage devices because of their low cost, abundance, and high performance.
Jianhui Zhu   +7 more
doaj   +1 more source

A review of process intensified CO2 capture in RPB for sustainability and contribution to industrial net zero

open access: yesFrontiers in Energy Research, 2023
Carbon dioxide (CO2), a significant greenhouse gas released from power plants and industries, substantially impacts climate change; minimizing it and achieving carbon net zero is essential globally.
Chetna Shukla   +2 more
doaj   +1 more source

Research Progress of Materials for Direct Capture of CO2 From Ambient Air

open access: yes发电技术, 2022
Global climate change is the biggest threat to the sustainable development of human, and controlling CO2 emissions is a major measure to deal with climate change.
WANG Huanjun   +7 more
doaj   +1 more source

Solubility of CO2 in 2-Amino-2-methyl-1-propanol (AMP) and 3-(Methylamino)propylamine (MAPA): Experimental Investigation and Modeling with the Cubic-Plus-Association and the Modified Kent-Eisenberg Models

open access: yesSeparations, 2022
CO2 capture attracts significant research efforts in order to reduce the volume of greenhouse gases emitted from fossil fuels combustion. Among the studied processes, chemical absorption represents a mature approach and, in this direction, new solvents ...
Giannis Kontos   +3 more
doaj   +1 more source

Cost estimation of CCS integration into thermal power plants in Japan

open access: yesMechanical Engineering Journal, 2022
Carbon capture and storage (CCS) is an important technology to reduce CO2 emissions from power and industry. To accelerate large-scale CCS deployment, further reduction of the cost to implement the full technology chain is necessary.
Hirotaka ISOGAI   +2 more
doaj   +1 more source

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