ultrastable
ultrastable
1. ultrastable Y-type zeolite
[化] 超稳定Y型分子筛
2. Adopting silicon tetrachloride treatment,the ultrastable Y zeolite prepared from the microwave dried zeolite possessed the same crystalline structure and physicochemical properties a...
与传统电加热干燥方式相比,微波干燥能缩短干燥时间,有效降低能耗。
3. They monitored how superconducting balls respond to gravity while trapped floating in ultrastable magnetic fields generated by superconducting coils.
他们利用超导线圈产生极稳定的磁场，使超导球悬浮，监测其对重力变化的反应。
4. Keywords endo-tetrahydrodicyclotadiene;ultrastable Y zeolite;12-tungstophosphoric acid;adamantane;
四氢双环戊二烯;超稳Y沸石;磷钨酸;金刚烷;
5. Infrared spectroscopic technique was used to study the coke formation on ultrastable faujasites (USY) in detail.
本文应用红外光谱技术,详细研究了水热处理温度对超稳Y沸石(USY)表面羟基及1-己烯结炭过程的影响。
6. Keywords NH_4F;ultrastable Y zeolite;modification;FCC catalyst;
氟化铵;超稳Y型分子筛;改性;催化裂化催化剂;
7. Keywords ammonium hexafluorosilicate;ultrastable Y zeolite;dealumination;mechanism;
氟硅酸铵;超稳Y沸石;脱铝;机理;
8. Keywords resid;catalytic cracking;ultrastable Y zeolite;coke yield;silica-alumina ratio;
渣油;催化裂化;超稳Y沸石;结焦率;硅铝比;
9. A series of ultrastable Y zeolites with varies Si/Al mol ratio prepared by different dealumination methods have been investigated.
研究了不同方法和不同程度脱铝对Y型沸石浸镧老化后的结构性质和催化裂化性能的影响。
10. ultrastable systems
自镇定系统
11. Keywords oxalic acid;ultrastable Y-type zeolites;modified;specific surface area;pore distributions;
草酸;超稳Y型分子筛;改性;比表面;孔分布;
12. Keywords cracking catalyst;ultrastable Y zeolite;Al 2O 3;nickel resistance;
裂化催化剂;超稳Y分子筛;氧化铝;
13. Keywords ultrastable Y zeolite;phosphate;MAS-NMR;hydrothermal treatment;
超稳Y分子筛;磷;固体核磁共振;水热处理;
14. CRACKING REACTION OF ISOOCTANE OVER ULTRASTABLE Y ZEOLITES
超稳Y型沸石上的异辛烷裂化反应
15. ultrastable Y zeolite
超稳Y沸石
16. Keywords ultrastable Y zeolite;hydrothermal stability;silicon colloidal sol;
超稳Y沸石;水热稳定性;硅溶胶;
17. Keywords ultrastable Y zeolites;dealumination method;properties of ultrastable Y zeolite;catalysis;
超稳Y沸石;脱铝方法;超稳Y沸石性能;催化;
18. Keywords Ultrastable Y zeolite;surface composition;bulk composition;aluminium distribution;X-ray pbotoelectron speclroscopy;
超稳Y沸石;铝分布;表面组成;体相组成;X射线光电子能谱;
19. ultrastable subsystem
超稳定子系统
20. ultrastable system
超稳定系统
21. Keywords tartaric acid;high SiO2/Al2O3 ratio;ultrastable Y zeolite;modification;FCC catalyst;
酒石酸;高硅铝比;超稳Y型分子筛;催化裂化催化剂;
22. Keywords Tungsten;Nickel;Alumina;Ultrastable Y zeolite;Hydrodenitrogenation;
钨;镍;氧化铝;超稳Y型分子筛;加氢脱氮;
23. Keywords palladium;iridium;ultrastable Y zeolite;alumina;toluene;hydro-dearomatization;
钯;铱;超稳Y沸石;氧化铝;甲苯;加氢脱芳;
24. A Study on Ultrastable Social Structure with the Long-term Implicit Reciprocal Contract
长期隐性互惠合约下的超稳定社会结构研究
25. Keywords eduction;ultrastable zeolite;wastewater;N-NH_3;process;
降低;超稳分子筛;污水;氨氮;工艺;
26. Hall has been a leader in precision measurement using ultrastable continuous-wave (CW) lasers for more than four decades.
霍尔以超稳定的连续波（CW）雷射做精密测量超过40年，是其中的佼佼者。
