Results 101 to 110 of about 1,167,690 (302)

The economic impact of travel and tourism.

open access: yes, 1978
This report discusses and describes direct and indirect benefits that can be gained from travel and suggests some basic "rules" to consider for those businesses active in the ...
Kansas. Department of Economic Development. Planning and Community Development Division.
core  

A techno-economic-environmental analysis of the methanol production from biogas and power-to-X

open access: yes, 2021
Methanol is a key ingredient for the chemical industry and for the energy sector. Towards a transition into carbon-neutral future, it would be of great interest to reduce the fossil carbon footprint of the methanol synthesis by investigating alternative ...
EMANUELE, MOIOLI, Tilman, Schildhauer
core   +1 more source

Challenges and enablers in fluidization technology

open access: yesAIChE Journal, EarlyView.
Abstract Gas–solid fluidized beds provide excellent heat and mass transfer for high‐throughput operations from coating to catalytic conversion and underpin emerging low‐carbon technologies. Yet industrial reliability, scale‐up, and control lag scientific understanding, particularly as finer, stickier, and more variable feedstocks increasingly challenge
J. Ruud van Ommen, Jia Wei Chew
wiley   +1 more source

Methodological improvements to ex-ante techno-economic modelling and uncertainty analysis of emerging CO2 capture technologies

open access: yes, 2017
Techno-economic analysis is a critical means to assess the feasibility of emerging climate mitigation technologies. Preferably, we would like to understand already in an early stage of development how a technology will perform in real life.
van der Spek, M.W.   +2 more
core   +1 more source

Asking the 5 W's for designing next‐generation bioprocessing

open access: yesAIChE Journal, EarlyView.
Abstract Biotechnology is expanding beyond traditional, centralized fermentation and toward next‐generation bioprocessing paradigms that emphasize flexible deployment outside the laboratory with application‐specific performance. However, many bioprocesses fail to translate beyond proof‐of‐concept into industrially viable systems because early design ...
Sangdo Yook   +4 more
wiley   +1 more source

A techno‐enviro‐economic multi‐objective framework for optimal sizing of a biomass/diesel generator‐driven hybrid energy system

open access: yesIET Renewable Power Generation
This article investigates multi‐objective size optimization of a hybrid energy system (HES) composed of biomass, photovoltaic (PV) and diesel generator considering technical, economic and environmental aspects.
Amir Akbarzadeh, Alireza Askarzadeh
doaj   +1 more source

Techno-economic analysis of ocean iron fertilization

open access: yesFrontiers in Climate
This study provides an updated, comprehensive framework for conducting a techno-economic assessment (TEA) of novel carbon dioxide removal approaches. Specifically, the framework is applied to a scenario involving ocean iron fertilization (OIF) in the ...
C. Ward   +3 more
doaj   +1 more source

Techno-Economic Analysis of Power to Ammonia Production [PDF]

open access: yesE3S Web of Conferences
This study introduces a novel methodology for conducting a techno-economic analysis of green ammonia production using mathematical models that meticulously parameterize plant units and technical specifications. The approach involves two key steps: first,
Djire All-Fousseni   +4 more
doaj   +1 more source

Techno-economic-environmental evaluation of aircraft propulsion electrification: Surrogate-based multi-mission optimal design approach

open access: yes, 2023
Driven by the sustainability initiatives in the aviation sector, the emerging technologies of aircraft propulsion electrification have been identified as the promising approach to realize sustainable and decarbonized aviation.
J Zhang (7490018)   +3 more
core  

A practical electrodialysis model for accelerating system development

open access: yesAIChE Journal, EarlyView.
Abstract Empirical optimization of electrodialysis (ED) is dependent on repetitive experiments with incremental adjustments, which is cost prohibitive at scale. While models can reduce the costs associated with optimization and scale‐up, existing ED models are limited in application to specific use cases and tend to be developed for the exploration of ...
Smith Pittman   +3 more
wiley   +1 more source

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