{"number":"US12702948B2","kindCode":"B2","documentType":"grant","title":{"original":"Method for the separation of phosphorus pentafluoride from hydrogen chloride","english":"Method for the separation of phosphorus pentafluoride from hydrogen chloride"},"abstract":{"original":"The present invention relates to a process of separating a feed stream comprising HCl and PF5 into a plurality of streams, wherein a first stream is enriched in PF5 and a second stream is enriched in HCl, the process comprising the feed stream entering one or more permeable membrane separation modules, wherein the membrane separation module comprises a permeable membrane which is selectively permeable to one of HCl or PF5.","english":"The present invention relates to a process of separating a feed stream comprising HCl and PF5 into a plurality of streams, wherein a first stream is enriched in PF5 and a second stream is enriched in HCl, the process comprising the feed stream entering one or more permeable membrane separation modules, wherein the membrane separation module comprises a permeable membrane which is selectively permeable to one of HCl or PF5."},"applicants":["MEXICHEM FLUOR S.A. DE C.V."],"inventors":["Robert E. LOW","Andrew P. SHARRATT"],"filingDate":"2024-01-18","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702948B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702948B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702948B2","ja":"https://downloadpatent.com/ja/patent/US12702948B2"}}