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- 高硅STI沸石high-silica stilbite zeolite
- 全无机体系干胶自转晶合成大孔高硅丝光沸石SYNTHESIS OF LARGE-PORT HIGH SILICA MOR ZEOLITE BY DRY GEL SELF TRANSFORMATION IN THE ABSENCE OF ORGANIC STRUCTURE-DIRECTING AGENTS
- HY经脱铝制得高硅八面沸石,并经SiCl_4和(NH_4)_2SiF_6分别改性后的样品称之为Y(T)和FSY. 采用异丙苯裂化反应比较了它们的活性衰减与结焦之间的关系.Highly siliceous faujasite was prepared by dealumination of synthetic Y-type zeolite and was then modified with (NH_4)_2SiF_6. The decay of cracking activity and coke deposition on SiCl_4 modified zeolites,Y(T-1,2,3),were compared with those modified with SiF_6, FSY-l,2,3,by catalytic cracking of cumene in a continuous laboratory reactor.
- 高硅氧high silica
- 不同孔结构两亲性沸石的制备及其对相界面反应的催化性能Preparation of Amphiphilic Zeolites with Various Pore Structure and Their Catalytic Performance for Phase-Boundary Reaction
- 高硅铸钢high silicon cast steel
- MCM-22沸石的孔结构和酸分布特性对苯与丙烯烷基化反应产物分布的影响Effect of Pore Structure and Acidic Property of MCM-22 Zeolite on Product Distribution of Benzene Alkylation with Propylene
- 高硅碳比high Si/C ratio
- 八面沸石faujasite
- 高硅高铁high iron and silicon
- 白钙沸石gyrolite
- 高硅涂层high silicon contentcoating
- 钡沸石edingtonite
- 高硅锰硅high silicon ferromanganese-silicon
- 白钙镁沸石truscottite
- 高硅铝铸件high-Si aluminum cast
- 钡钙沸石armenite
- 高硅煤矸石high-silica gangue
- 钡交沸石kurtzite
- 微量润滑油润滑和冷风冷却加工法对高硅铝合金切削面的影响EFFECT OF USING SMALL AMOUNT OF LUBRICATING OIL AND COLD AIR COOLING ON THE QUALITY OF MACHINING SURFACE OF HIGH- SILICON ALUMINUM ALLOY
