数值模拟与物质平衡关系理论研究

油藏数值模拟方法在很多情况下都是由传统油藏工程方法推导出来的,阐明了油藏数值模拟法与物质平衡方法之间的关系,通过假设法对传统物质平衡方程、广义物质平衡方程与油藏数值模拟进行理论研究     

依巴斯汀的药物合成

依巴斯汀是一种长效、强效、选择性高、副作用少的抗过敏性药物,用于治疗荨麻疹、湿疹、过敏性鼻炎、皮肤瘙痒症以及哮喘等过敏性病症,也有研究证明依巴斯汀可治疗银屑病、肠易激综合征、哮喘、斑秃等症。对依巴斯汀的工厂合成工艺进行探究,以期使依巴斯汀得到更好的开发与利用。以价廉且易得的δ-丁内酯为起始原料,经过酰化反应、付克反应以及两步缩合反应,合成目的产物依巴斯汀。实验过程中,结合产业化条件的要求,对原工艺进行了优化,得到了一条较好的能稳定得到依巴斯汀的合成工艺路线。该工艺总收率相对较高,产品质量也较高,工艺稳定性较好,具有较好的产业化前景。     

Comparative Study of Ozonation and Catalyzed Ozonation Processes for Drinking Water Treatment by Pilot Test

The ozone consumption effect and organic removal ability of metal coated cordierite ceramic honeycombs catalytic ozonation (catazone) process and ozonation process were comparatively studied by pilot-scale experiments. By Scan Electron Microscope (SEM),Atomic Force Microscope (AFM),BET,and X-ray photoelectron spectroscopy (XPS) analysis,metal oxides attached to ceramic surface were found to be in the form of crystal cluster,and the pore structure of ceramics was less developed. The air flow statuses of vaca...