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Nova química para o controle da corrosão de petróleos crus de TAN elevado - TANSCIENT™ da Dorf Ketal
  • Brazil - Português
  • USA - English


News provided by

Dorf Ketal Chemicals LLC

Jan 21, 2015, 08:22 ET

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HOUSTON, 21 de janeiro de 2015 /PRNewswire/ -- Para as refinarias de petróleo, melhorar a rentabilidade através do processamento de petróleos crus de oportunidade com alto teor de acidez requer um investimento em proteção contra a corrosão de alta temperatura. O investimento em metalurgia retarda a melhoria dos resultados e o retorno sobre o capital é incerto. Os inibidores químicos convencionais exigem altas taxas de tratamento de fósforo os quais introduzem riscos incrustantes e operacionais que impedem a aceitação de soluções químicas.

Em resposta, a Dorf Ketal Chemicals LLC, empresa de especialidades químicas atendendo as indústrias de refino e petroquímica a jusante, introduziu o TANSCIENT™, um avanço na ciência de corrosão. O TANSCIENT™ oferece passivação mais eficaz e proteção contínua com até 80% menos fósforo do que os produtos concorrentes HTCI. O TANSCIENT™ foi inspecionado recentemente na Conferência e Exposição CORCON 2014, em Mumbai, Índia, e será lançado na CORROSION 2015 de 15 a 19 de março de 2015, em Dallas, Texas.

"O TANSCIENT™ é eficaz em concentrações significativamente abaixo da especificação de fósforo recomendada pela Canadian Crude Producers Association, 0,5 ppm P, um limite que tem sido reforçado pelos fabricantes de catalisador", disse P.N. Ramaswamy, diretor de Serviços Técnicos da Dorf Ketal Chemicals (I) Pvt. Ltd. "As taxas de tratamento de fósforo elevadas com programas de éster de fosfato tradicionais podem prejudicar o catalisador da unidade a jusante aumentando a adição de catalisador fresco e podem potencialmente prejudicar o hidrotratamento, diminuindo o tempo de funcionamento da unidade. O TANSCIENT™ evita esse risco."

"A confiança da refinaria nesta nova tecnologia está mudando as perspectivas sobre o uso da química", disse Jim Ondyak, vice-presidente executivo da Dorf Ketal. "A melhoria do nível de segurança, confiabilidade, eficiência e limpeza na proteção contra corrosão oferecida com esta química está mudando as estratégias operacionais para aproveitar os petróleos crus de oportunidade de TAN elevado."

Para mais informações sobre o TANSCIENT™, visite http://www.dorfketal.com/innovations/tanscient

Sobre a Dorf Ketal

A Dorf Ketal Chemicals LLC é uma empresa com sede em Delaware e uma subsidiária integral da Dorf-Ketal Chemicals India Private Limited, uma empresa de especialidades químicas de propriedade privada com sede em Mumbai, Índia. Globalmente, a Dorf Ketal é a fornecedora de mais rápido crescimento da indústria de especialidades químicas formuladas aos mercados de hidrocarbonetos a jusante. Os novos produtos químicos solucionadores de problemas estão produzindo um índice de vitalidade de mais de 35 por cento e têm contribuído para o crescimento global rápido e sustentado com a Dorf Ketal atendendo muitas das maiores refinarias e produtores petroquímicos do mundo.

FONTE Dorf Ketal Chemicals LLC

Related Links

http://www.dorfketal.com

SOURCE Dorf Ketal Chemicals LLC

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