Patent · US Active

Method for producing a refractory material from aluminum residues

US8540910B2 · kind B2 · utility

0Cited by

5References

3Claims

0Family size

Assignee

ATOMIC ENERGY COUNCIL—INSTITUTE OF NUCLEAR ENERGY RESEARCH · TW

Inventors

Sheng-Fu Yang · Tainan, TW
Chun-Yen Yeh · Taipei, TW
Yen-Hua Chang · New Taipei, TW
To-Mei Wang · New Taipei, TW
Wen-Cheng Lee · Daxi District, TW
Kin-Seng Sun · Taipei, TW
Chin-Ching Tzeng · Sanwan, TW

Key dates

Filing date	May 12, 2011
Grant date	Sep 24, 2013
Priority date	—
Expiry date	Dec 29, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P40/60
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Disclosed is a method for making a refractory material from aluminum residues of aluminum recycling. At first, the aluminum residues is mixed with adhesive solution so that the percentage by weight of the adhesive solution is 5 wt % to 10 wt %. The mixture is granulated into grains. The grains are filled in a mold, pressed and then removed from the mold so that the grains are turned into a green body. The green body is heated in a furnace at a range of temperature from 1100° C. to 1400° C. so that the grains are sintered and become a refractory material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.