Results 101 to 110 of about 2,081,827 (305)

Research of Improving Super Heavy Oil Properties Through Flue Gas [PDF]

, 2013
Flue gas capacity of improving super heavy oil properties was investigated by laboratory experiment, and the experimental results showed that flue gas could play a role of swelling and reducing viscosity after being dissolved in super heavy oil.
Bin, LI
core   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Application of the Urban Climate Model PALM-4U to Investigate the Effects of the Diesel Traffic Ban on Air Quality in Stuttgart

Atmosphere
The air pollution situation in the German city of Stuttgart is very important, as high pollutant concentrations are measured here compared to other German cities.
Abdul Samad, Ninoska Alejandra Caballero Arciénega, Talal Alabdallah, Ulrich Vogt   +3 more
doaj   +1 more source

Evaluation of the Energy Saving Potential from Flue Gas Pressurization

, 1980
The potential for recovering energy from low pressure furnace flue products is limited when standard heat recovery equipment is utilized. Efficient energy recovery can be accomplished by providing a flue gas side pressure drop across a heat exchanger ...
Stanton, E. H.
core  

Developing slurries for carbon capture: From synthetic gas mixtures to flue gas

AIChE Journal, EarlyView.
Abstract Deep eutectic solvent (DES)‐based systems have recently emerged as promising alternatives to conventional liquid sorbents for CO2 capture due to their tunable properties and potential for enhanced mass transfer. In this work, two DES‐based slurry systems previously developed for CO2 capture, one aqueous and one non‐aqueous, were further ...
Sahar Foorginezhad, Elena Wikberg, Fredrik Weiland, Xiaoyan Ji   +3 more
wiley   +1 more source

Machine learning–driven design of catalytic processes for sulfur dioxide oxidation: Lessons from the trenches

AIChE Journal, EarlyView.
Abstract Despite the growing use of ML in chemical engineering, the catalytic conversion of sulfur dioxide (SO2) to sulfur trioxide (SO3) remains underexplored from a data‐driven modeling perspective. This study evaluates an integrated workflow for literature‐derived SO2 oxidation data, combining data curation, preprocessing assessment, machine ...
Farough Agin, Jules Thibault, Clémence Fauteux‐Lefebvre   +2 more
wiley   +1 more source

Revealing Hidden Raman Signatures Through Attention‐Based Spectral Unmixing

Advanced Intelligent Systems, EarlyView.
Weak Raman signatures are recovered from background‐dominated spectra using a transformer‐based, reference‐free spectral unmixing AI framework. Self‐attention reconstructs substrate contribution directly from mixed data, enabling reliable extraction of previously inaccessible vibrational features.
Dmitriy A. Poteryayev, Pietro Novelli, Annalisa Coriolano, Riccardo Dettori, Valentina Tozzini, Fabio Beltram, Massimiliano Pontil, Antonio Rossi, Stiven Forti, Camilla Coletti   +9 more
wiley   +1 more source

Safety Calculation and Analysis of Water Wall for a 700 MW Ultra-Supercritical Circulating Fluidized Bed Boiler Without External Bed After Power Failure

发电技术
By analyzing the change laws of flue gas temperature, steam temperature and working fluid mass flow during a power failure accident in a 660 MW power plant, the change laws of heat load in dense phase zone, transition zone and dilute phase zone over time
DENG Qigang, LÜ Zhuo, SHI You, LU Jiayi, ZHOU Xu, WANG Aoyu, YANG Dong   +6 more
doaj   +1 more source

Study on the Influence of MnO2 Crystal Phases on Low-Temperature Microwave Catalytic Mineralization of Toluene

能源环境保护
Developing low-temperature catalytic mineralization technology has become an important research direction for the treatment of volatile organic pollutants (VOCs).
Bo YUAN, Xiaomeng ZUO, Yujia WANG, Runlong HAO   +3 more
doaj   +1 more source

Low‐Threshold Red Lasing in Diketopyrrolopyrrole‐Based Organic Semiconductor Films

Angewandte Chemie International Edition, EarlyView.
Low‐threshold organic semiconductor lasers (OSLs) in the red region are achieved using diketopyrrolopyrrole (DPP) derivatives (DPA‐DPPMe and HMAT‐d‐DPP). Molecular design enables precise control of radiative‐decay and molecular orientation, suppressing optical losses and enhancing gain.
Youhei Chitose, Ryota Zenke, Takuma Saeki, Hsin‐Yi Wei, Rahul Murali, Shota Fukuma, Yusei Kaya, Gomathi Vinayakam Mageswari, Sai Santosh Kumar Raavi, Ja‐Hon Lin, Tzu‐Chau Lin, Chihaya Adachi   +11 more
wiley   +1 more source