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SGN Societe Generale pour les Techniques Nouvelles Patents |
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Assignee: SGN Societe Generale pour les Techniques Nouvelles
Address: St. Quentin en Yvelines, FR
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5453192 |
Multistage centrifugal extractor |
September 26, 1995 |
| A centrifugal extractor comprising several superimposed stages (E1, E2, E3) has a fixed casing (10) within which rotate at high speed bowls (22) driven by a common vertical shaft (18). An immiscible light liquid and heavy liquid are emulsified and injected into a separating compartment |
| 5254818 |
Microwave melting furnace for the vitrification and/or densification of materials |
October 19, 1993 |
| The furnace according to the invention makes it possible to continuously vitrify and/or densify toxic materials, such a nuclear waste, by using microwaves. The furnace contains two vertical ends connected by a horizontal melting vessel. The materials to be melted and the microwaves a |
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