Comparative study of nanoparticle production technologies focused on environmental aspects

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00225625" target="_blank" >RIV/68407700:21220/15:00225625 - isvavai.cz</a>

Result on the web

<a href="http://www.nanocon.eu/files/proceedings/20/index_cz.htm" target="_blank" >http://www.nanocon.eu/files/proceedings/20/index_cz.htm</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Comparative study of nanoparticle production technologies focused on environmental aspects

Original language description

This article presents main results of a comparative study of different nanoparticle (NP) production technologies, e.g. flame pyrolysis, plasma synthesis, combustion synthesis, sol-gel, solvothermal and hydrothermal synthesis have been considered. Evaluation criteria were primarily focused on environmental impacts of compared technologies but also general criteria as productivity, quality, technical conditions or economic criteria have been envisaged. Available LCA studies assessing particular NP production technologies were used as an important source for this comparison. The study has been elaborated within 7. RP Sustainable Hydrothermal Manufacturing of Nanomaterials (SHYMAN), which aims to develop competitive and sustainable continuous NP production technology based on supercritical hydrothermal synthesis. The study will serve for the assessment of this newly developed and scaled up technology. Except general evaluation of different technologies on the basis of particular criteria presented in the table form, the article shows in detail, for the declared unit of 1 kg of produced NPs, the comparison of energy consumption, CO2 emissions, unwanted emissions of nanoparticles and other pollutants. The evaluation has demonstrated that besides specific processes of different technologies it is the choice of precursor which has essential influence on energy demand of the whole life cycle of NPs; the CED (Cumulative energy demand) incorporated in the precursor could be higher than the process energy of selected technology.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

21001 - Nano-materials (production and properties)

Project

<a href="/en/project/7E12084" target="_blank" >7E12084: Sustainable HydrothermaI Manufacturing of Nanomaterials</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

NANOCON 2014, 6TH INTERNATIONAL CONFERENCE

ISBN

978-80-87294-53-6

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

701-706

Publisher name

Technická universita Ostrava - Vysoká škola báňská

Place of publication

Ostrava

Event location

Brno

Event date

Nov 5, 2014

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000350636300120