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Continuous ultrasonic cleaning of molten iron in spheroidization package, involves placing ultrasonic probe deep into spheroidization package after ultrasonic treatment of molten iron in ductile iron smelting process, and cleaning. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-09
作者:  ZHOU B LIU H ZHANG X CAI Y MENG L M
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/02
贴片电感自动清洁装置 专利
专利类型: 实用新型, 专利号: CN203508440U, 申请日期: 2014-04-02, 公开日期: 2014-04-02
作者:  王文洪;  李令奇;  黄智成;  沙亚红;  黄敦新
收藏  |  浏览/下载:22/0  |  提交时间:2014/07/31
一种用于水处理吸附实验的自动取样装置及取样方法 专利
专利类型: 发明, 专利号: CN103543038A, 申请日期: 2014-01-29, 公开日期: 2015-09-30
作者:  于广平;  张广会;  童彦齐;  杨磊;  吉世明
收藏  |  浏览/下载:11/0  |  提交时间:2014/04/03
一种用于水处理吸附实验的自动取样装置及取样方法 专利
专利类型: 发明授权, 专利号: CN103543038B, 申请日期: 2014-01-29, 公开日期: 2015-09-30
作者:  于广平;  张广会;  童彦齐;  杨磊;  吉世明
收藏  |  浏览/下载:24/0  |  提交时间:2015/10/19
Gallium nitride oxide epitaxial film preparation method, involves cleaning substrate after completion of substrate selecting process, and performing in-situ annealing processing in room temperature to obtain film. 专利
申请日期: 2014-01-01, 公开日期: 2014
作者:  LIANG H LIU Y DU G CHEN Y SHEN R XI
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/11
Nuclear pump valve surface polish finishing processing method, involves cleaning polishing wheel by spraying process, performing nuclear pump valve surface polishing process, and spraying and cleaning nuclear pump valve surface to dry. 专利
申请日期: 2013-01-01, 公开日期: 2013-12-11
作者:  LI Y LEI M ZHU X TONG S ZHENG B
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/13
Preparing titanium or titanium alloy superhydrophobic surface used in aerospace, by cleaning titanium or titanium alloy, placing alloy in electrolyte, performing electrochemical etching process, modifying surface and drying surface. 专利
申请日期: 2012-01-01, 公开日期: 2012-08-01
作者:  LIU X LU Y SONG J SUN J XU W
收藏  |  浏览/下载:1/0  |  提交时间:2019/12/18
Semiconductor laser manufacturing method 专利
专利号: US7442628, 申请日期: 2008-10-28, 公开日期: 2008-10-28
作者:  YAMANE, KEIJI;  UEDA, TETSUO;  KIDOGUCHI, ISAO;  KAWATA, TOSHIYA
收藏  |  浏览/下载:14/0  |  提交时间:2020/01/13
Cleaning oxidative tar and coke in pyrolysis and gasification process by preparing porous ceramic catalyst, dipping in metal salt compound solutions including nitrate compound, drying, and firing. 专利
申请日期: 2008-01-01, 公开日期: 2008-12-24
作者:  GAO N LI A
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/27
Process of flowing multistage chemical thermo-dynamic for cleaning mud oil-containing. 专利
申请日期: 2006-01-01, 公开日期: 2006-01-25
作者:  WANG D LIN H ZENG H
收藏  |  浏览/下载:3/0  |  提交时间:2020/01/02


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