| 摘要 |
The starting materials - ground up and mixed for melting - are dispensed by free-fall T; along the free-fall T trajectory, the fractionated material is heated, in particular, with laser or maser energy 7 and is then cooled in 10 at least partially, still in free-fall, before being collected and removed at 5. The laser 7 can emit energy R which is reflected at 14 to repeatedly strike the material in free-fall T. <IMAGE> |
