Enhanced solubility of foliar fertilizer via spray dryer: Process analysis and productivity optimization by response surface methodology
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , |
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:2022-11-22T16:31:48.125536Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA)true |
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_ |
1799874971662548992 |