Abstract:
Processes and systems for the production of phosphorus pentafluoride (PF5) through continuous fluorination of phosphorus are provided herein. A phosphorus feed stream and a fluorine feed stream are provided to a reactor, wherein they are reacted in a gas-gas or liquid-gas reaction to produce phosphorus pentafluoride (PF5). The phosphorus feed can be derived from white phosphorus or yellow phosphorus, and can be provided to the reactor as a liquid or a vapor. The fluorine can be provided to the reactor as a vapor, and preferably comprises elemental fluorine gas.
Abstract:
En la presente se proveen procesos y sistemas para la producción de pentafluoruro de fósforo (PF5) a través de fluoración continua de fósforo. Una corriente de alimentación de fósforo y una corriente de alimentación de flúor se proveen a un reactor, en donde reaccionan en una reacción de gas-gas o líquido-gas para producir pentafluoruro de fósforo (PF5). La alimentación de fósforo puede derivarse de fósforo blanco o fósforo amarillo y puede proveerse al reactor como un líquido o un vapor. El flúor puede proveerse al reactor como un vapor y comprende preferiblemente gas flúor elemental.
Abstract:
Processes and systems for the production of phosphorus pentafluoride (PF5) through continuous fluorination of phosphorus are provided herein. A phosphorus feed stream and a fluorine feed stream are provided to a reactor, wherein they are reacted in a gas-gas or liquid-gas reaction to pro-duce phosphorus pentafluoride (PF5). The phosphorus feed can be derived from white phosphorus or yellow phos-phorus, and can be provided to the reac-tor as a liquid or a vapor. The fluorine can be provided to the reactor as a va-por, and preferably comprises elemental fluorine gas.