| 发明名称 | Method of making particulate material | ||
| 摘要 | The invention relates to a method of making a particulate material comprising; providing mineral wool base material in a form having size at least 80% not more than 40 mm, subjecting the mineral wool base material to sintering by use of a pulse combustor and thereby forming a particulate material in the form of particles having size at least 80% not more than 20 mm. An apparatus for carrying out the method comprises means for size reduction of coherent mineral wool substrate and a reaction chamber in communication with a pulse combustor. | ||
| 申请公布号 | US8876964(B2) | 申请公布日期 | 2014.11.04 |
| 申请号 | US201013379610 | 申请日期 | 2010.06.22 |
| 申请人 | Rockwool International A/S | 发明人 | Cuypers Jean Marie Wilhelmus;Leismann Andreas;Lambie Stuart |
| 分类号 | C04B14/38;C04B28/02;C03C1/02;C03B3/02;C04B18/02 | 主分类号 | C04B14/38 |
| 代理机构 | Tarolli, Sundheim, Covell & Tummino LLP | 代理人 | Tarolli, Sundheim, Covell & Tummino LLP |
| 主权项 | 1. A method of making a particulate material comprising: providing mineral wool base material in a form having size at least 80% not more than 40 mm, subjecting the mineral wool base material to sintering by use of a pulse combustor and thereby forming a particulate material in the form of particles having size at least 80% not more than 20 mm. | ||
| 地址 | Hedehusene DK | ||