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- With nitrate concentration adding up, the NRR of modified zeolites declined, but NRR of MF went up firstly and then went down. 随吸附质浓度的升高，改性沸石的脱除率下降，改性糠醛渣的是先升后降；
- Using n-hexane as a model compound,hydrogen transfer reaction activity over several types of modified zeolites under FCC processing conditions are investigated. 以正己烷为模型化合物,在接近工业催化裂化(FCC)过程的反应温度下,考察了几种改性分子筛在催化裂化过程中的氢转移反应性能。
- Ammonium removal by modified zeolite, Ca-form zeolite, was examined by batch-type methods. 通过静态方法研究了钙型沸石对氨氮的去除效果。
- Hydrogen Transfer Reaction of n-Hexane over Several Types of Modified Zeolites 正己烷在几种改性分子筛上的氢转移反应
- Modified zeolite Beta catalyst, synthesized in our group, named BPA-9711, exhibits high activity, selectivity and stability under the optimal operating conditions for benzene alkylation with propene to produce cumene in pilot plant. 本课题组研制开发的改性Beta沸石催化剂BPA-9711在苯丙烯烷基化反应中具有很高的活性、选择性。
- Laboratory Study of Deep Treatment of Petroleum Wastewater Using Modified Zeolites 改性沸石深度处理石油污水的实验研究
- The car has been modified for racing. 这辆汽车已改装为赛车。
- hexadecyl-trimethyl-ammonium modified zeolite 十六烷基三甲基铵改性沸石
- The machine has been extensively modified. 这机器已被大规模地改造过。
- A word that may be modified by an adjunct. 可以被一个修饰语修饰的词
- magnetically modified zeolites 磁性沸石
- modified zeolites 改性沸石
- Keywords modified zeolite surface acidity benzene alkylation; 改性分子筛;表面酸性;苯烷基化;
- An automobile specially built or modified for drag racing. 加速赛车为加速汽车赛特制或改装的汽车
- The policy was agreed by the committee, but only in a modified form. 那项政策经修改后才获得委员会同意。
- Easily altered or modified to fit conditions; adaptable. 能适应的容易改动或修改来适应情况的; 能适应的
- Not to be shaken or modified by one's poverty. 贫贱不能移。
- Zeolites are made up mainly of a framework of silicon, oxygen, and aluminum. 沸石的骨架主要由硅、氧和铝原子构成。
- Having been modified or altered. 改变了的已经被更改或变更了的
- It is recommended that our work plan be modified. 有人建议要修改我们的工作计划。
