Entrar

Anais dos Seminários de Redução, Minério de Ferro e Aglomeração

ISSN 2594-357X

52º Seminário de Redução de Minérios e Matérias-Primas

vol. 52, num.52 (2024) — Evento parte do ABM WEEK 8ª edição - 2024


Sobre

O 52º Seminário de Redução de Minérios e Matérias-Primas faz parte da oitava edição do único evento técnico-científico da América Latina que reúne os principais elos da cadeia produtiva nas áreas de metalurgia, materiais e mineração, ocorrido de 03 a 05 de setembro de 2024, em São Paulo.


​MEMBROS DA COMISSÃO ORGANIZADORA MASTER 2024

COORDENADOR GERAL - Sergio Leite de Andrade - presidente do Conselho de Administração da ABM; vice-presidente de Assuntos Estratégicos da Usiminas e membro do Conselho de Administração da Usiminas.

VICE COORDENADOR GERAL - vice-presidente do Conselho de Administração da ABM e CEO da Usiminas

REPRESENTANTE DA EMPRESA ANFITRIà- gerente Geral de comunicação corporativa e relações institucionais da Arcelormittal

COORDENADOR TÉCNICO - André Luiz Vasconcellos da Costa e Silva - professor da UFF - Universidade Federal Fluminense e consultor em seleção e especificação de materiais, análise de falhas, desenho de processos e melhoria na produção de aço.

VICE COORDENADOR TÉCNICO - Antônio Cezar Faria Vilela - professor do departamento de metalurgia, coordenador do LASID na Escola de Engenharia da UFRGS - Universidade Federal do Rio Grande do Sul.
 

MEMBROS CONVIDADOS

- Andrezza Cecília Leal Gonçalves - gerente da CBMM
- Ayrton Filleti - presidente emérito, diretor técnico e coordenador do comitê de tecnologia e normalização da ABAL
- Carlos Humberto Sartori - especialista da Villares Metals
- Daniele Fonseca de Lima - diretora de marketing e tecnologia de refratários da Vesuvius
- Danielli Gaiotti - comunicação corporativa da Samarco
- Denise Veiga - gerente - área técnica da ABAL
- Erika Arnaut - especialista da Ternium
- Patrícia Cardoso - analista de RI da ArcelorMittal Planos
- Roberto Luis Prosdocimi Maia - diretor corporativo de sustentabilidade da Usiminas
- Rogério Carneiro - diretor de desevolvimento e aplicação de produtos ferrosos da Vale
- Samantha Lima - assessora de imprensa do Aço Brasil
- Tamara Lapa - analista sênior da Gerdau
- Tarcisio Reis de Oliveira - gerente executivo do centro de pesquisa da Aperam

 

MEMBROS DAS COMISSÕES TÉCNICAS

- Aglomeração de Minérios

José Murilo Mourão - consultor
Lindaura de Souza Candido d Ávila - engenheira master da Vale
 

- Automação e TI

Renato Cesar Braga - coordenador de engenharia de projetos de automação e elétrica da Vallourec
Leandro Rodrigues Ramos - especialista de automação e controle de processo da ArcelorMittal
 

- Conformação e Produtos Metálicos

José Herbert Dolabela da Silveira - consultor
Júlio César Enge Raele - diretor da Raele Consultoria
 

- Economia Circular e Sustentabilidade

Luiz Cláudio Pinto Oliveira - consultor
Leila Kauffmann de Souza Oliveira Ribeiro - gerente P&D e novos negócios da ArcelorMittal
 

- Energia e Utilidades

Eder Quental de Araújo - especialista em gestão de energia, planejamento e eficiência da Gerdau Açominas
Carlos Sadao Shiratsu - consultor
 

- Fundamentos e Processos Metalúrgicos

André Luiz Vasconcellos da Costa e Silva - professor da UFF – Universidade Federal Fluminense
Milton Sergio Fernandes de Lima - professor do ITA – Instituto Tecnológico de Aeronáutica
 

- Fusão, Refino e Solidificação

José Flávio Viana – consultor
Magno Levi Araújo Mendes – Gerente de Operações e Novos Negócios da Alkegen
 

- Iniciação Científico-Tecnológica

Flávio Beneduce Neto - professor do departamento de engenharia metalúrgica e de materiais da USP – Universidade de São Paulo
Willy Ank de Moraes - professor adjunto da Unisanta
 

- Logística, Suprimento e PCP

Delmi Vicente de Carvalho - consultor da CRAMG – Conselho Regional de Administração de Minas Gerais
Vitor José Melo de Soares - gerente geral de logística da Usiminas
 

- Manutenção e Engenharia

Ricardo Sodré - gerente de confiabilidade e gestão de ativos da ArcelorMittal
Elieser Furtado de Oliveira - especialista em manutenção da Usiminas
 

- Materiais Cerâmicos, Compósitos e Poliméricos

José Geraldo Melo Furtado - professor do CEPEL - Centro de Pesquisas de Energia Elétrica
Afonso Rangel Garcez de Azevedo - professor da UENF - Universidade Federal Norte Fluminense
 

- Mineração

Vania Lúcia de Lima Andrade - consultora
Rita Virgínia Gabriel da Silva - consultora
 

- Moldes, Matrizes e Ferramentas

Carlos Alberto Pinedo - diretor técnico da Heat Tech
Carlos Humberto Sartori - especialista da Villares Metals
 

- Redução e Aglomeração de Minérios

Helênio Resende Silva Junior - consultor sênior de tecnologia de coqueria da SMS Paul Wurth
Beatriz Fausta Gandra - pesquisadora Especialista Pleno da Usiminas
 

 

MEMBROS DAS REGIONAIS

- Regional Centro Norte

Geraldo Iran de Souza Lima Cardoso - consultor
Milton Carlos de Almeida Lima - diretor industrial da Sinobras
 

- Regional Espírito Santo   

Francisco Coutinho Dornelas - consultor
 

- Regional Minas Gerais

Gilvander Fontes Carvalho - especialista sênior de projetos da Usiminas
Bruno Roberto de Moraes Barbosa - analista de negócios da Vale
 

- Regional Nordeste

Marcelo Girotto de Mattos - Gerente executivo da Gerdau
Eugênio Pacelli - gerente de tecnologia da ArcelorMittal Pecem
 

- Regional Rio de Janeiro

Iêda Maria Vieira Caminha - diretora do INT – Instituto Nacional de Tecnologia
Eduardo Cortes de Castro - gerente da CSN – Companhia Siderúrgica Nacional
 

- Regional São Paulo

Aristidis Bétzios - diretor da Danieli do Brasil
José Roberto Bolota - diretor sócio da Leanfox
 

- Regional Sul

Pedro Bruno Closs Neto - gerente técnico sênior de aciarias e de tecnologia de processos e produtos em aços longos na Gerdau
Wagner Viana Bielefeldt - professor da UFRGS – Universidade Federal do Rio Grande do Sul
 

- Regional Vale do Aço

Mateus Alexandre da Silva - gerente geral de laminação a frio da Usiminas - Ipatinga
Luciano AlcântaraTeixeira - engenheiro de produção pleno da Usiminas, Ipatinga

Whoops, looks like something went wrong.

(1/1) ErrorException

fwrite(): write of 1826 bytes failed with errno=28 No space left on device
in StreamHandler.php line 131
at HandleExceptions->handleError(8, 'fwrite(): write of 1826 bytes failed with errno=28 No space left on device', '/var/www/webroot/ROOT/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php', 131, array('stream' => resource, 'record' => array('message' => 'file_put_contents(): write of 307 bytes failed with errno=28 No space left on device', 'context' => array('exception' => object(ErrorException)), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'production', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2025-06-01 22:34:04] production.ERROR: file_put_contents(): write of 307 bytes failed with errno=28 No space left on device {"exception":"[object] (ErrorException(code: 0): file_put_contents(): write of 307 bytes failed with errno=28 No space left on device at /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122)[stacktrace]#0 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/var/www/webroo...\', 122, Array)#1 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', 2)#2 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\\\Filesystem\\\\Filesystem->put(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', true)#3 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\\\Session\\\\FileSessionHandler->write(\'VnlZgsjavCnDHlS...\', \'a:5:{s:6:\\"_toke...\')#4 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(87): Illuminate\\\\Session\\\\Store->save()#5 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\\\Session\\\\Middleware\\\\StartSession->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#6 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminateMiddleware(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#7 /var/www/webroot/ROOT/public/index.php(59): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#8 {main}"} ')))
at fwrite(resource, '[2025-06-01 22:34:04] production.ERROR: file_put_contents(): write of 307 bytes failed with errno=28 No space left on device {"exception":"[object] (ErrorException(code: 0): file_put_contents(): write of 307 bytes failed with errno=28 No space left on device at /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122)[stacktrace]#0 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/var/www/webroo...\', 122, Array)#1 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', 2)#2 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\\\Filesystem\\\\Filesystem->put(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', true)#3 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\\\Session\\\\FileSessionHandler->write(\'VnlZgsjavCnDHlS...\', \'a:5:{s:6:\\"_toke...\')#4 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(87): Illuminate\\\\Session\\\\Store->save()#5 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\\\Session\\\\Middleware\\\\StartSession->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#6 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminateMiddleware(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#7 /var/www/webroot/ROOT/public/index.php(59): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#8 {main}"} ')in StreamHandler.php line 131
at StreamHandler->streamWrite(resource, array('message' => 'file_put_contents(): write of 307 bytes failed with errno=28 No space left on device', 'context' => array('exception' => object(ErrorException)), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'production', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2025-06-01 22:34:04] production.ERROR: file_put_contents(): write of 307 bytes failed with errno=28 No space left on device {"exception":"[object] (ErrorException(code: 0): file_put_contents(): write of 307 bytes failed with errno=28 No space left on device at /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122)[stacktrace]#0 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/var/www/webroo...\', 122, Array)#1 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', 2)#2 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\\\Filesystem\\\\Filesystem->put(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', true)#3 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\\\Session\\\\FileSessionHandler->write(\'VnlZgsjavCnDHlS...\', \'a:5:{s:6:\\"_toke...\')#4 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(87): Illuminate\\\\Session\\\\Store->save()#5 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\\\Session\\\\Middleware\\\\StartSession->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#6 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminateMiddleware(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#7 /var/www/webroot/ROOT/public/index.php(59): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#8 {main}"} '))in StreamHandler.php line 117
at StreamHandler->write(array('message' => 'file_put_contents(): write of 307 bytes failed with errno=28 No space left on device', 'context' => array('exception' => object(ErrorException)), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'production', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2025-06-01 22:34:04] production.ERROR: file_put_contents(): write of 307 bytes failed with errno=28 No space left on device {"exception":"[object] (ErrorException(code: 0): file_put_contents(): write of 307 bytes failed with errno=28 No space left on device at /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122)[stacktrace]#0 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/var/www/webroo...\', 122, Array)#1 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', 2)#2 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\\\Filesystem\\\\Filesystem->put(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', true)#3 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\\\Session\\\\FileSessionHandler->write(\'VnlZgsjavCnDHlS...\', \'a:5:{s:6:\\"_toke...\')#4 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(87): Illuminate\\\\Session\\\\Store->save()#5 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\\\Session\\\\Middleware\\\\StartSession->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#6 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminateMiddleware(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#7 /var/www/webroot/ROOT/public/index.php(59): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#8 {main}"} '))in AbstractProcessingHandler.php line 39
at AbstractProcessingHandler->handle(array('message' => 'file_put_contents(): write of 307 bytes failed with errno=28 No space left on device', 'context' => array('exception' => object(ErrorException)), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'production', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2025-06-01 22:34:04] production.ERROR: file_put_contents(): write of 307 bytes failed with errno=28 No space left on device {"exception":"[object] (ErrorException(code: 0): file_put_contents(): write of 307 bytes failed with errno=28 No space left on device at /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122)[stacktrace]#0 [internal function]: Illuminate\\\\Foundation\\\\Bootstrap\\\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/var/www/webroo...\', 122, Array)#1 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', 2)#2 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\\\Filesystem\\\\Filesystem->put(\'/var/www/webroo...\', \'a:5:{s:6:\\"_toke...\', true)#3 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\\\Session\\\\FileSessionHandler->write(\'VnlZgsjavCnDHlS...\', \'a:5:{s:6:\\"_toke...\')#4 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(87): Illuminate\\\\Session\\\\Store->save()#5 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\\\Session\\\\Middleware\\\\StartSession->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#6 /var/www/webroot/ROOT/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminateMiddleware(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#7 /var/www/webroot/ROOT/public/index.php(59): Illuminate\\\\Foundation\\\\Http\\\\Kernel->terminate(Object(Illuminate\\\\Http\\\\Request), Object(Illuminate\\\\Http\\\\Response))#8 {main}"} '))in Logger.php line 344
at Logger->addRecord(400, 'file_put_contents(): write of 307 bytes failed with errno=28 No space left on device', array('exception' => object(ErrorException)))in Logger.php line 707
at Logger->error('file_put_contents(): write of 307 bytes failed with errno=28 No space left on device', array('exception' => object(ErrorException)))in Writer.php line 203
at Writer->writeLog('error', 'file_put_contents(): write of 307 bytes failed with errno=28 No space left on device', array('exception' => object(ErrorException)))in Writer.php line 114
at Writer->error('file_put_contents(): write of 307 bytes failed with errno=28 No space left on device', array('exception' => object(ErrorException)))in Handler.php line 113
at Handler->report(object(ErrorException))in Handler.php line 100
at Handler->report(object(ErrorException))in HandleExceptions.php line 81
at HandleExceptions->handleException(object(ErrorException))