[12] Patent
[11] Patent No.:GC0009309  
[45] Date of Publishing the Grant of the Patent: 31/Dec /2018                56/2018  
Number of the Decision to Grant the Patent:2018/141167
Date of the Decision to Grant the Patent:09/Dec/2018

[21] Application No.:GC 2015-30420

[22] Filing Date:17/11/2015

[30] Priority:

[33] State [32] Priority date [31] Priority No.
AE
29/4/2015
P549/2015

[72] Inventor: Wassim Mounir Freij

[73] Owner: Wassim Mounir Freij, Villa 3, Plot 14, Street 10, Khalifa City A, Abu Dhabi, UAE

[74] Agent: Altamimi & Company for Advocates & Consultants

  

 

  

[51]IPC:
Int. Cl.: C04B 18/14, 20/00; C22B 7/04 (2006.01)

[56] Cited Documents:

-UA 85719 U (FREU VASSlM MOUNIR, BIERDNIKOV VLADLIMIR ALIEKSANDROVlCH) 25 November 2013
-WO 2007128696 A2 (KRAUSE-ROEHM-SYSTEME AG, KRAUSE, EBERHARD, ROEHM, VALENT[N) 15 November 2007
 
Examiner: Eng. Ahmed S S Alhinai

[54] METHOD FOR PROCESSING BAUXITE RESIDUE AND RODUCTION OF GLASS ROCK MATERIAL
[57] Abstract: A method is provided for processing bauxite residue. The method includes heating a bauxite residue charge mixture having a mass ratio of silicon dioxide to calcium oxide of about 0.5 to about 0.9 in a reducing atmosphere and melting the charge mixture at a temperature and at a pressure effective to form a metallic melt fraction and a slag melt fraction. The formed metallic melt fraction and the formed slag melt fraction may be separated and the slag melt fraction may be cooled and converted into a glass rock material.
No. of claims: 20


 

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