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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


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