| 发明名称 |
Methods for Improving the Flowability of Asphalt Particles |
| 摘要 |
The flowability of asphalt particles may be improved by mixing the particles with comprises further compound comprises Portland cement, calcium aluminate cement, fly ash, blast furnace slag, lime/silica blends, silica, ground limestone, cement kiln dust, chemically bonded phosphate ceramics, zeolites, geopolymers, cellulose, starch, calcium carbonate, colloidal silica, aluminosilicates, and combinations thereof. Treating the asphalt particles with at least one of these compounds inhibits caking during storage and enhances transportability. |
| 申请公布号 |
US2014190128(A1) |
申请公布日期 |
2014.07.10 |
| 申请号 |
US201214240014 |
申请日期 |
2012.09.19 |
| 申请人 |
Schlumberger Technology Corporation |
发明人 |
Samuel Mathew M.;Khatri Deepak;Keese Roger;Williams Robert |
| 分类号 |
C10C3/00 |
主分类号 |
C10C3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for improving the flowability of asphalt particles, comprising:
(i) providing asphalt particles with a penetration grade below about 20; and (ii) mixing with at least one further compound comprising Portland cement, calcium aluminate cement, fly ash, blast furnace slag, lime/silica blends, silica, ground limestone, cement kiln dust, chemically bonded phosphate ceramics, zeolites, geopolymers, cellulose, starch, calcium carbonate, colloidal silica, aluminosilicates, and combinations thereof. |
| 地址 |
Sugar Land TX US |
