A polyether glycol derived from cashew nutshell as a kinetic inhibitor for methane hydrate formation

AUTOR(ES)

Ferreira, Jorge Cesar, Teixeira, Adriana, Esteves, Pierre M.

FONTE

Journal of the Brazilian Chemical Society

DATA DE PUBLICAÇÃO

2012-01

RESUMO

O polieterglicol derivado do líquido da casca da castanha do caju (CNSL) inibiu a formação de hidrato de metano. O polímero mostrou-se mais eficiente que o copolímero poli(vinilpirrolidona)-poli-(N-vinilcaprolactama)(PVP-PVCap) nas condições testadas (CH4, 1470 psi e 4 ºC), sendo esse último um dos melhores inibidores de hidratos comercialmente disponíveis.

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