发明名称 |
WERKWIJZE VOOR HET TERUGWINNEN VAN GLAS UIT VAST AFVAL. |
摘要 |
<p>A process is disclosed for recovering purified glass from solid waste which includes a predominantly organic fraction and a predominantly inorganic fraction both of which contain glass particles. The predominantly inorganic fraction is further subdivided into a glass-rich fraction containing glass, inorganic, and organic constituents. The organic constituents are initially separated from the glass-rich fraction. The organics-free fraction is comminuted and screened to remove coarse particles greater than a first predetermined mesh size. The residue is classified to remove fine particles less than a second mesh size. The resultant mixture, after removal of coarse and fine particles, is subjected to froth flotation to form a float containing predominantly glass which is recovered for further use.</p> |
申请公布号 |
NL7608949(A) |
申请公布日期 |
1977.02.15 |
申请号 |
NL19760008949 |
申请日期 |
1976.08.11 |
申请人 |
OCCIDENTAL PETROLEUM CORPORATION TE LOS ANGELES, CALIFORNIE, VER.ST.V.AM. |
发明人 |
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分类号 |
C03C1/00;B03B9/06;B03D1/02;C03C12/00;(IPC1-7):03B9/06 |
主分类号 |
C03C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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