| 摘要 |
<p>In the production of ore pellets disclosed in the parent patent application, in which a moist mixture of ground ore and a small quantity of adhesive is rolled to form pellets which are then fired, using about 8% water during the preparation of the mixture and a further 0.4-0.5% during the pelleting, the improvement whereby the water supplied during the pelleting of the ore is metered and distributed uniformly over the major part of the length of the pellet-forming zone.</p> |
