| 摘要 |
<p>There is disclosed a method for preparing a mix comprising adherent powder material and particulate material using mechanical and/or pneumatic conveying equipment at risk of blocking by the powder material comprising preparing a pre-mix of all the powder material and at least some of the particulate material before introduction of the powder material to the conveying equipment, such pre-mix being in such known proportions as will be handleable by the equipment without risk of blocking.</p> |
