The treatment of waste gas from fertilizer production - An industrial case study of long term removing particulate matter with a pilot unit
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F16%3A10237368" target="_blank" >RIV/61989100:27710/16:10237368 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/16:PU119175
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-84966318496&origin=resultslist&sort=plf-f&src=s&st1=Lestinsky+P.&st2=&sid=d5b34d3afe50c776bbe717ef4c92b43f&sot=b&sdt=b&sl=25&s=AUTHOR-NAME%28Lestinsky+P.%29&relpos=6&citeCnt=1&searchTerm=" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-84966318496&origin=resultslist&sort=plf-f&src=s&st1=Lestinsky+P.&st2=&sid=d5b34d3afe50c776bbe717ef4c92b43f&sot=b&sdt=b&sl=25&s=AUTHOR-NAME%28Lestinsky+P.%29&relpos=6&citeCnt=1&searchTerm=</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.powtec.2016.04.042" target="_blank" >10.1016/j.powtec.2016.04.042</a>
Alternative languages
Result language
angličtina
Original language name
The treatment of waste gas from fertilizer production - An industrial case study of long term removing particulate matter with a pilot unit
Original language description
This manuscript covers an on site industrial case study focused on the dry filtration of particulate matter (PM) from the waste stream of fertilizer production. In the industrial plant producing fertilizers, it was necessary to exchange the old wet scrubber with new cleaning equipment for PM disposal. A filter unit with bag filters and pulse jet cleaning was chosen as the new waste-free technology. Unfortunately, one step in the production involves granulation with steam and water, therefore the waste gas stream was quite humid. Filter bags captured 10 g and 40 g of H2O/kg of dry gas for GR-SA and NPK fertilizers respectively. Due to dry filtration feasibility concerns, a long term pilot unit test was conducted. The impact of operating conditions, especially the inlet stream temperature and humidity was evaluated. A inlet temperature 100 degrees C for GR-SA and 110 degrees C for NPK fertilizers was necessary to prevent clogging of the filter bags. We found that different cleaning pulses periods and pulse pressures have a minimum impact on the filter pressure difference (Delta P). Based on the results of the pilot test, recommendations for usable technological conditions were given, in order to avoid problematic deposits on filter material associated with increased Delta P. In addition to this, a straightforward comparison method was proposed in this paper for filter clogging according to Delta P between cleaning pulses.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20402 - Chemical process engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
O - Projekt operacniho programu
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Powder technology
ISSN
0032-5910
e-ISSN
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Volume of the periodical
297
Issue of the periodical within the volume
September 2016
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
374-383
UT code for WoS article
000378969000037
EID of the result in the Scopus database
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