说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 正流型催化裂化
1)  orthflow catalytic cracking
正流型催化裂化
2)  orthoflow catalytic cracking
正流型流化催化裂化
3)  orthoflow fluid catalytic cracker
正流流体催化裂化装置
4)  TDH
大型流化催化裂化装置
1.
Study on TDH of FCC Catalyst in Large Size Catalytic Cracking Device;
FCC在大型流化催化裂化装置内夹带分离高度研究
5)  fluid catalytic cracking
流化催化裂化
1.
Effect of modified beta zeolite with rare earth on fluid catalytic cracking catalysts;
稀土改性β沸石对流化催化裂化催化剂性能的影响
2.
Advances in reactors for fluid catalytic cracking;
流化催化裂化反应器的技术进展
3.
The effects of four different supporters on the catalytic performance of fluid catalytic cracking (FCC) catalysts were investigated.
研究了制备流化催化裂化(FCC)催化剂常用载体的孔结构、酸性特点和反应性能,结果表明胶溶双铝载体和高岭土原位晶化载体具有适合制备重油FCC催化剂的条件。
6)  FCC
流化催化裂化
1.
However, the major source of sulfur in the gasoline pool is fluidized catalytic cracking (FCC) naphtha which usually contributes 90% of the total in China.
以Mg Al元素为基础,引入Fe、稀土等元素,制备了一系列FCC(流化催化裂化 )液体硫转移复合助剂,负载于FCC平衡剂上,得待评价的催化剂。
2.
Technical progress of flue gas power recovery units in FCCU, inciuding configuration design of flue gas expander, arrangement of the whole unit, selection of machinery materials as well as control sys-tems were reviewed.
综述了流化催化裂化烟气能量回收机组的技术进展,包括烟气轮机的结构设计、机组的配置、设备的材质和控制系统。
3.
The preparation and modification of NaY molecular sieve through a multi-step process including ion-exchange by NH and/or rare earth, dealumination, silicon insertion and hydrothermal calcination,so as to meet the need of FCC of heavy or residual oil for more light components in product distribution,is described.
本文介绍了NaY分子筛的制备及其通过交换铵和/或稀土、脱铝、补硅以及水热处理等过程进行改性,以适应重、渣油组分的流化催化裂化,得到有更多轻质组分的产品分布。
补充资料:正流
分子式:
CAS号:

性质:又称拖曳流动或正流。聚合物流体在流动中,由于边界的运动而带动的流体流动。例如用同轴圆筒式黏度计(库埃特黏度计)测量黏度时,流体除了因圆筒的相对运动导致两圆筒间环形流体的剪切流动外,还由于圆筒的旋转而带动流体的拖曳流动。此外,在聚合物的挤出成型(螺杆为运动边界)和电缆线包覆层成型(金属电线为运动边界)等成型工艺中,均可产生库埃特流动。在成型设备的设计和工艺条件的控制中对这种流动要加以考虑。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条