CORC

浏览/检索结果: 共7条,第1-7条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
一种氧气底吹铜熔炼过程智能控制方法 专利
专利类型: 发明授权, 专利号: CN105624425B, 申请日期: 2016-06-01, 公开日期: 2017-09-22
作者:  贾洋;  王斌;  于海斌;  王卓;  许子昂
收藏  |  浏览/下载:24/0  |  提交时间:2017/10/19
Natural iron ore-supported nickel catalyst used for methanation, comprises carrier, pre-calcined iron-containing natural ore granules, nickel oxide and iron. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-11
作者:  LI D QUAN C WANG G XU S WANG C XIAO
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/09
Methanation catalyst of natural iron ore-nickel, with catalyst carrier of precalcined natural iron ore molded body. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-11
作者:  LI D QUAN C WANG G XU S WANG C ZHAN
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/09
Asphalt mixture, useful in road construction, comprises coarse aggregate as a skeleton material, iron ore tailings as filling material and lime as additive with specified ratio. 专利
申请日期: 2014-01-01, 公开日期: 2014-06-04
作者:  LI K PAN B CHE T WU B E Y
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/11
Separation of boron magnesium iron in boron-iron ore based on chemical debonding reaction by crushing boron-iron ore, treating with releasing auxiliary agent, roasting, wet magnetic separating, filtering, and fractional crystallizing. 专利
申请日期: 2012-01-01, 公开日期: 2012-07-25
作者:  GONG W LIN Y NING G SONG Q YE J ZHA
收藏  |  浏览/下载:10/0  |  提交时间:2019/12/18
Doped iron ore slag powder used in absorbing foam in concrete comprises cement, physical foaming agent, micro-fibers, polycarboxylic acid, water reducing agent and water. 专利
申请日期: 2012-01-01, 公开日期: 2012-09-19
作者:  CAO M DUAN Y LV X
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/18
Decomposition of boron-magnesium-iron ore with sulphuric acid. 专利
申请日期: 1996-01-01, 公开日期: 1996-09-11
作者:  HU D LIN Z ZHONG J
收藏  |  浏览/下载:2/0  |  提交时间:2020/01/06


©版权所有 ©2017 CSpace - Powered by CSpace