Life cycle assessment of a fluidized bed system for steam production

2012 ◽  
Vol 63 ◽  
pp. 225-232 ◽  
Author(s):  
Eda Çetinkaya ◽  
Marc A. Rosen ◽  
İbrahim Dinçer
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Fluidized Bed ◽  
Steam Production

Life Cycle Assessment as a Tool for Cleaner Production: Application to Aluminium Trifluoride

2007 ◽  
Vol 5 (1) ◽  
Author(s):  
Antonio Dominguez-Ramos ◽  
Ruben Aldaco ◽  
Angel Irabien
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Fluidized Bed ◽  
Crystallization Process ◽  
Fluidized Bed Reactor ◽  
Chemical Precipitation ◽  
Process Engineering ◽  
Effluent Treatment ◽  
Fluoride Removal ◽  
Treatment Processes

Life Cycle Assessment (LCA) is a powerful tool in order to identify sustainable alternatives in process engineering. In this work, the LCA of two fluoride effluent treatment processes in the aluminium trifluoride (AlF3) manufacture has been carried out. Two scenarios have been considered: (i) chemical precipitation for fluoride removal, leading to a water-rich sludge, which has poor dewatering properties and therefore, must be managed in inert waste landfills, and (ii) the recovery of fluoride by crystallization as synthetic fluorite to be reused in the hydrogen fluoride (HF) manufacture. The LCA software SimaPro 7 (PRé Consultants BV) makes it possible to compare in terms of different methodologies like Eco-Indicator 99 and CML 2 Baseline 2000. Environmental metrics developed by IChemE were included in the software. The crystallization process in a Fluidized Bed Reactor allows reductions in the range of 20-40% for most metrics because of the recycled synthetic fluorite to the HF manufacture.

scholarly journals Simulation and life cycle assessment of algae gasification process in dual fluidized bed gasifiers

2015 ◽  
Vol 17 (3) ◽  
pp. 1793-1801 ◽  
Author(s):  
Pooya Azadi ◽  
George Brownbridge ◽  
Sebastian Mosbach ◽  
Oliver Inderwildi ◽  
Markus Kraft
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Fluidized Bed ◽  
Gasification Process ◽  
Dual Fluidized Bed ◽  
Simulation Results ◽  
Present Simulation

We present simulation results for the production of algae-derived syngas using dual fluidized bed (DFB) gasifiers.

DEVELOPMENT OF DETERGENT RECIPE WITH IMPROVED ENVIRONMENTAL CHARACTERISTICS

2020 ◽  
Vol 5 (4) ◽  
pp. 223-229
Author(s):  
Yuliia Slyva ◽  
◽  
Oleksiy Verenikin ◽  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Synthetic Detergent ◽  
General Scheme ◽  
Practical Experience ◽  
Environmental Characteristics ◽  
Environmental Standard ◽  
Ecological Characteristics ◽  
Environmental Criteria ◽  
Environmental Properties

The research on the development of an innovative formula of a synthetic detergent with improved environmental properties, which meet the environmental standard of SOU OEM 08.002.12.065:2016 "Detergents and cleaning products. Environmental criteria for life cycle assessment" is carried out. The accumulated theoretical and practical experience is generalized, the general scheme of designing and development of new goods taking into account features of detergents with the improved ecological characteristics is created.

Life Cycle Assessment of Two Alternative End-of-life Scenarios for Leather Safety Shoes

2018 ◽  
Author(s):  
Alexandra LUCA ◽  
David SANCHEZ DOMENE ◽  
Francisca ARAN AIS
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
End Of Life
Sign in / Sign up

Export Citation Format

Share Document