Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology

Detalhes bibliográficos
Autor(a) principal: Alberto,Leticia
Data de Publicação: 2022
Outros Autores: Luz,Mario Sérgio da, Santos,Kássia Graciele dos, Okura,Mônica Hitomi
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência e Agrotecnologia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542022000100211
Resumo: ABSTRACT Foliar fertilization is a highly efficient technique of applying needed plant nutrients. During pulverization in the field, the incompatibility between fertilizer and pesticides can cause clogging of the spray nozzles. So, this work aims to improve the solubility of foliar fertilizers to facilitate its application. The effect of airflow, inlet gas temperature, and feed solution flow rate over yield, productivity, solubility, and final moisture were evaluated. The powder solubility was improved because of the capillary effect caused by greater porosity, roughness, and particle agglomeration. The maximum productivity of 0.336 kg/h was obtained at 175 ºC, with a liquid feed of 0.82 L/h and an airflow rate of 1.95 m3/min.
id UFLA-2_d6425a981097b8ef99d9ee2c0cfc014b
oai_identifier_str oai:scielo:S1413-70542022000100211
network_acronym_str UFLA-2
network_name_str Ciência e Agrotecnologia (Online)
repository_id_str
spelling Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodologyAtomizationapplication of fertilizersexperimental designABSTRACT Foliar fertilization is a highly efficient technique of applying needed plant nutrients. During pulverization in the field, the incompatibility between fertilizer and pesticides can cause clogging of the spray nozzles. So, this work aims to improve the solubility of foliar fertilizers to facilitate its application. The effect of airflow, inlet gas temperature, and feed solution flow rate over yield, productivity, solubility, and final moisture were evaluated. The powder solubility was improved because of the capillary effect caused by greater porosity, roughness, and particle agglomeration. The maximum productivity of 0.336 kg/h was obtained at 175 ºC, with a liquid feed of 0.82 L/h and an airflow rate of 1.95 m3/min.Editora da UFLA2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542022000100211Ciência e Agrotecnologia v.46 2022reponame:Ciência e Agrotecnologia (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLA10.1590/1413-7054202246002422info:eu-repo/semantics/openAccessAlberto,LeticiaLuz,Mario Sérgio daSantos,Kássia Graciele dosOkura,Mônica Hitomieng2022-08-01T00:00:00Zoai:scielo:S1413-70542022000100211Revistahttp://www.scielo.br/cagroPUBhttps://old.scielo.br/oai/scielo-oai.php||renpaiva@dbi.ufla.br|| editora@editora.ufla.br1981-18291413-7054opendoar:2022-08-01T00:00Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
title Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
spellingShingle Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
Alberto,Leticia
Atomization
application of fertilizers
experimental design
title_short Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
title_full Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
title_fullStr Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
title_full_unstemmed Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
title_sort Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
author Alberto,Leticia
author_facet Alberto,Leticia
Luz,Mario Sérgio da
Santos,Kássia Graciele dos
Okura,Mônica Hitomi
author_role author
author2 Luz,Mario Sérgio da
Santos,Kássia Graciele dos
Okura,Mônica Hitomi
author2_role author
author
author
dc.contributor.author.fl_str_mv Alberto,Leticia
Luz,Mario Sérgio da
Santos,Kássia Graciele dos
Okura,Mônica Hitomi
dc.subject.por.fl_str_mv Atomization
application of fertilizers
experimental design
topic Atomization
application of fertilizers
experimental design
description ABSTRACT Foliar fertilization is a highly efficient technique of applying needed plant nutrients. During pulverization in the field, the incompatibility between fertilizer and pesticides can cause clogging of the spray nozzles. So, this work aims to improve the solubility of foliar fertilizers to facilitate its application. The effect of airflow, inlet gas temperature, and feed solution flow rate over yield, productivity, solubility, and final moisture were evaluated. The powder solubility was improved because of the capillary effect caused by greater porosity, roughness, and particle agglomeration. The maximum productivity of 0.336 kg/h was obtained at 175 ºC, with a liquid feed of 0.82 L/h and an airflow rate of 1.95 m3/min.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542022000100211
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542022000100211
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1413-7054202246002422
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Editora da UFLA
publisher.none.fl_str_mv Editora da UFLA
dc.source.none.fl_str_mv Ciência e Agrotecnologia v.46 2022
reponame:Ciência e Agrotecnologia (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Ciência e Agrotecnologia (Online)
collection Ciência e Agrotecnologia (Online)
repository.name.fl_str_mv Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv ||renpaiva@dbi.ufla.br|| editora@editora.ufla.br
_version_ 1750226496843153408

Registros relacionados