2) coke-burning rate
烧焦速率
3) coke yield
结焦率
1.
After being modified by lanthanum,the LaFSY zeolite with more strong acid sites and less weak acid sites was obtained,and it showed a high activity and gave a low coke yield in resid fluid catalytic .
结果表明,(NH4)2SiF6处理和水热处理两个步骤联合可有效调节FSY沸石的酸密度,所得LaFSY沸石具有适量强酸位和较少弱酸位,在保持高微反活性的同时有效地降低了重油结焦率。
4) coke cake shrinkage rate
焦饼收速率
5) freezing rate
冻结速率
1.
Effects of different freezing rates on the freezing characteristics of Ctenopharyngodon idellus C. et V fillets;
不同冻结速率对脆肉鲩鱼片冻结特性的影响研究
2.
Effects of different freezing rates on the physicochemical and sensory qualities of Silurus meridionalis fillets;
不同冻结速率对南方鲇冷冻鱼片理化和感官品质的影响
3.
Effects of freezing rate and frozen stored temperature on freeze denaturation of Hypophthalmichthys molitrix muscle protein;
冻结速率和冻藏温度对鲢肉蛋白质冷冻变性的影响
6) crystallization rate
结晶速率
1.
The results show that nonisotheramal crystallization results are successfully analyzed by Mo Zhishen theory,and the crystallization rate of mLLDPE is slo- wer than that of traditional LLDPE at the same relative crystallinity.
结果表明,采用莫志深法处理数据可得到较好的线性关系,且mLLDPE在相同的相对结晶度下的结晶速率低于LLDPE。
2.
A kind of PET/GF composite with good mechanical properties and rapid crystallization rate was prepared.
制备了结晶速率快、力学性能优异的玻纤增强聚对苯二甲酸乙二酯(PET/GF)。
3.
The crystallization rate and the relative crystallization degree of PP/Talc composites is higher than those of pure PP, which causes the change of growing way for crystal nucleus and is advantageous to the processing and properties for PP/Talc composites.
用差示扫描量热法(DSC)研究聚丙烯(PP)及PP/Talc复合材料的非等温结晶过程,加入滑石粉后,PP/Talc的结晶速率、结晶度得到明显提高。
补充资料：催化结焦
分子式：
CAS号：
性质：指发生在催化剂(金属，金属氧化物或硫化物)表面上，主要通过硅铝酸催化剂在高温下与烃接触催化聚合反应(催化裂解的副反应)，生成结焦产物的过程。
CAS号：
性质：指发生在催化剂(金属，金属氧化物或硫化物)表面上，主要通过硅铝酸催化剂在高温下与烃接触催化聚合反应(催化裂解的副反应)，生成结焦产物的过程。
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