1) seeding director
晶种导向剂
1.
Preparation of nanosized ZSM-5 zeolite using seeding director;
晶种导向剂法制备纳米ZSM-5沸石
2) crystal-directing-agents
结晶导向剂
1.
Needle-like nanometer CaCO3 was produced in a commercial reactor by using self-developed crystal-directing-agents under the conditions of the carbonization temperature as high as 30～75 ℃ and Ca(OH)2 slurry concentration as high as 8%～12%.
经小试、中试(70t/a装置)、工业化试验(25kt/a工业装置),在自研的多组分结晶导向剂的作用下,较高温度(35～75℃)、较高浓度(7%～12%)碳化工艺条件下合成粒度分布均匀,粒径为10～20nm,长径比为15～20,比表面积≥90m2/g,总孔容≥0。
3) crystallization directors
晶化导向剂
1.
The synthesis of 4A zeoliete from industry raw materials in hydrothermal system with the use of amorphous crystallization directors has been investigated.
用工业原料 ,在常温下合成非晶态晶化导向剂 ,并应用于水热合成体系制备 4A沸石。
4) guiding agent
导向剂
1.
Synthesis of mesoporous aluminium phosphate under non-aqueous condition by guiding agent method;
无水条件下导向剂法合成介孔磷酸铝
2.
The influence of the aging time of guiding agent and the dosage on synthetic zeolite was investigated.
文章介绍了电厂粉煤灰加碱煅烧熔融后,在一定条件下水热法合成4A型沸石分子筛;同时加入导向剂,通过改变导向剂的老化时间和加入量探索对合成4A沸石的影响。
5) directing agent
导向剂
1.
Zeolite NaX was selectively prepared by conversion of natural alumino silicate-rich minerals of kaolinite and an industrial waste of coal gangue thro ugh hydrothermal treatment using directing agent.
利用导向剂法选择性地将天然硅铝矿物高岭土和工业废弃物煤矸石转化为NaX沸石 ,并用该方法对铝土矿制取聚合氯化铝后的废渣进行了转化。
2.
Titanium silicalite ZSM-5 zeolite is synthesized with hydrothermal procedure by using the structure directing agent.
采用导向剂法在水热体系中制得TS 1分子筛,合成过程中大大减少了TPAOH的用量,解决了钛硅分子筛TS 1合成成本昂贵的问题。
3.
The zeolites of NaY and NaA are synthesized by adding the same liquid phase directing agent to the system of different composition.
利用同样的导向剂 ,在不同的组成下 ,进行了沸石合成 ,得到了NaY与NaA沸石 。
6) Crystallization directing agent(CDA)
导向剂(CDA)
补充资料：CT导向肝囊肿抽吸与硬化剂治疗
CT导向肝囊肿抽吸与硬化剂治疗
介入放射学技术。在CT引导下穿刺肝囊肿，吸尽囊液，然后缓慢注入乙醇，硬化治疗肝囊肿的技术。穿刺时应避免误穿入血管、胆管或腹腔动脉。
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