Process for recovery and recycle of methanesulfonic acid and phosphorous acid

Disclosed is a process for recovering and recycling waste methanesulfonic acid (MSA) and phosphorous acid (H3PO3) in a bisphosphonation process for reuse in the process. The recovery process involves treating a waste crude mother liquor stream with HCl to remove sodium ion, as sodium chloride, recov...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	VAUGHN, WILLIAM A, DAUER, RICHARD R, VENKATARAMANI, EDAMANAL S, FORMAN, ANDREW L, MAGLIETTE, JR., RALPH J
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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