首页>
外国专利>
MIDDLE DISTILLATE HYDROCRACKING CATALYST MANUFACTURED USING A HIGH NANOPORE VOLUME AMORPHOUS SILICA-ALUMINA SUPPORT
MIDDLE DISTILLATE HYDROCRACKING CATALYST MANUFACTURED USING A HIGH NANOPORE VOLUME AMORPHOUS SILICA-ALUMINA SUPPORT
展开▼
机译:使用高纳米级体积的非晶硅-氧化铝支持制备的中馏分加氢裂化催化剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention is directed to an improved hydrocracking catalyst containing a amorphous silica-alumina (ASA) base and alumina support. The ASA base is characterized as having a high nanopore volume and low particle density. The alumina support is characterized as having a high total nanopore volume. Hydrocracking catalysts employing the combination high nanopore volume ASA base and alumina support exhibit improved hydrogen efficiency, and greater product yield and quality, as compared to hydrocracking catalysts containing conventional ASA base and alumina components.
展开▼