返料顆粒 的英文怎麼說
中文拼音 [fǎnliàokēlì]
返料顆粒
英文
revert particle-
After crushed and granulated, they ll pass through the vibration sieve to be graded, and granules which meet requirement can be obtained. powder after the sieve will return to the vibrastion hopper to be granulated circularly
料片落入破碎整粒機整粒后進入振動篩過篩分級,得到符合要求的顆粒產品,篩下軸粉返回振動料斗循環制粒。Simulating results reveal that hydrodynamics of catalysts in riser reactor is very complex due to the effect of injection and catalysts backmix dramatically near the nozzle, reaction products unevenly distributie along the riser height, there exists apparently temperature gap between gas - phase and solid - phase near the nozzle and the temperture of two phase is nearly equal at middle - top part
模擬結果表明,由於原料油射流的影響,提升管反應器內催化劑顆粒的流動特徵非常復雜,在噴嘴附近的催化劑顆粒存在明顯的滑落返混;裂化產物濃度沿提升管存在非均勻分佈;氣粒兩相間溫差在噴嘴附近顯著,在中上部氣粒兩相溫度幾乎相等。
分享友人