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| Preparation of weakly basic aromatic amine diazonium salt used for preparing tertiary-type weakly basic aromatic amine azo dyes, involves taking alkaline aromatic amine solution, reacting and carrying out solid-liquid separation. 专利 申请日期: 2015-01-01, 公开日期: 2015-09-23 作者: JU B TANG B ZHANG S QIU J 收藏  |  浏览/下载:1/0  |  提交时间:2019/12/09 |
| Separation of polycrystalline silicon ingot silicon solid-liquid comprises putting silicon material to molten silicon material in container, making container with cross section matched with pressing plate exerts pressure on molten silicon. 专利 申请日期: 2013-01-01, 公开日期: 2013-08-28 作者: JIANG D REN S TAN Y SHI S 收藏  |  浏览/下载:1/0  |  提交时间:2019/12/13 |
| Titanosilicate-1 modification, based on mixed solution of quaternary ammonium salt and inorganic alkali, comprises pre-treating, calcinating, modifying the pretreated titanosilicate-1, and post processing by e.g. solid-liquid separation. 专利 申请日期: 2012-01-01, 公开日期: 2012-06-20 作者: GUO H LIU G SU J 收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18 |
| Greener synthesis of titanium silicalite molecular sieve comprises hydrothermally crystallizing titanium silica gel, performing solid-liquid separation to obtain filter fluid and solid and drying to obtain titanium silicon molecular sieve. 专利 申请日期: 2012-01-01, 公开日期: 2012-06-20 作者: GUO H LI H ZHAO X 收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18 |
| Combined microorganism reduction and complexation for absorbing and removing sulfur dioxide and nitrogen monoxide in smoke gas, by absorbing sulfur dioxide and nitrogen monoxide, and processing tail liquor in solid-liquid separation system. 专利 申请日期: 2008-01-01, 公开日期: 2008-12-24 作者: WANG Y ZHANG Y ZHOU J 收藏  |  浏览/下载:6/0  |  提交时间:2019/12/27 |
| Integrated Circuit Assemblies and Methods for Encapsulating a Semiconductor Device 专利 专利号: US20100081237A1, 公开日期: 2010-04-01 作者: WONG, TOM SHEAU; LIM, TZE WEI; VAN HAASTEREN, ADRIANUS J.P. 收藏  |  浏览/下载:11/0  |  提交时间:2019/12/26 |