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Modified catalyst, useful e.g. in fluid catalytic cracking gasoline aromatization reaction process, comprises group-IIB metal oxide, lanthanide series metal oxide, nano zeolite HZSM-5 and aluminum oxide. 专利
申请日期: 2012-01-01, 公开日期: 2012-06-20
作者:  JIN F LONG H WANG X
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18
Direct-injection diesel engine double-layer shunting combustion system, has spraying hit table arranged at joint of upper layer and lower layer of combustion chamber, and nozzle arranged on oil beam. 专利
申请日期: 2012-01-01, 公开日期: 2012-09-12
作者:  FU Y DONG P LONG W QI K WANG Y YI P
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/18


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