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Preparing functionalized rare earth ethylene propylene rubber comprises carrying out copolymerization reaction of functionalized copolymer of alpha-olefin and diene with ethylene and propylene under the action of rare earth catalyst. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-13
作者:  GUO F LI Y REN X HOU Z
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/02
Low-rigidity high-precision flat mirror grinding device, has porous ceramic vacuum chuck connected with vacuum pump, profilometer for measuring surface profile of low-rigidity mirror, and computer for reading measuring data of profilometer. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者:  ZHOU P WANG Z YAN Y KANG R GUO D
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/02
Pipe reactor for adsorption and coagulation, has hole-rotating sloping plate of grade hole that forms micro-circle-flow state inside reaction pipe to increase effect of adsorption and coagulation. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-18
作者:  MA W WU L CHEN Z MENG F GUO L
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/02
Self-healing method of broken silicon carbide single crystal nanowire used in aviation field, involves performing fracture strength test when nanowires are loaded, and displacement control mode is set. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-04
作者:  ZHANG Z CUI J DU Y GUO D
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/02
Preparing biomass compound organic fertilizer comprises preparing solid filter residue, adding solid filter residue, biomass powder, and polymer to the reaction tank, heating, reacting, cooling, controlling, drying and packaging. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-04
作者:  GUO L WANG H DUAN S MA W CHEN Z MEN
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/02
Purifying and removing iron by biomass solution comprises e.g. adding acid in the biomass, controlling pH, hydrolyzing, adding catalyst and oxidant, introducing oxidizing gas, reacting, precipitating and selectively adsorbing the iron. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-09
作者:  MA W WU L GUO L MENG F CHEN Z WANG
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02
Self-healing method after pulling off silicon carbide amorphous nanowire, involves subjecting nanowires to fracture strength measurements in electron microscopy, and setting self-healing nanowires with preset breaking strength. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-04
作者:  ZHANG Z CUI J CHEN L GUO D
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/02
Recycling chromium compounds from waste biomass by hydrothermal reduction and detoxification of chromium residue, by adding chromium-containing mineral to replacement solution, filtering and calcining solid insoluble substance. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-27
作者:  MA W MENG F GUO L LIU Z CHEN Z WANG
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02
Preparing three-dimensional polychromatic carbon quantum dot anti-infrared nano functional material involves configuring sulfuric acid solution, weighing raw materials containing chromium ferro alloy, and adding sulfuric acid solution. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-09
作者:  MA W MENG F GUO L CHEN Z WANG M GAO
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/02
Electrochemical water quality stabilization and purification device comprises e.g. circulating water tank, electrode, pH sensor, conductivity sensor, pH sensor, calcium ion sensor, bicarbonate sensor, floating ball and photoelectric sensor. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-02
作者:  MA W WU L GUO L CHEN Z MENG F WANG
收藏  |  浏览/下载:17/0  |  提交时间:2019/12/02


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