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SYSTEM AND METHOD FOR VOLTAGE-FREE SAMPLING COORDINATION CONTROL FOR MULTIPLE GRID-CONNECTED INVERTERS 专利
申请日期: 2019-10-03, 公开日期: 2019-10-03
作者:  Gao F(高峰);  Xu T(许涛);  Wu Q(吴强);  Zhang CH(张承慧)
收藏  |  浏览/下载:24/0  |  提交时间:2020/01/04
Laser devices utilizing alexandrite laser operating at or near its gain peak as shorter-wavelength pumping sources and methods of use thereof 专利
专利号: US20180206919A1, 申请日期: 2018-07-26, 公开日期: 2018-07-26
作者:  WU, CHUNBAI;  HELLER, DONALD F.
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/30
Method for preparing universitetet i Oslo-66 membrane that is utilized for petrol desulfurization, involves obtaining zirconia sol followed by calcining, placing carrier with layer of zirconia sol in membrane forming solution and growing. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-15
作者:  ZHANG X WU F LIU H
收藏  |  浏览/下载:4/0  |  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
Design method of reducing spindle-impeller assembly stress and spindle bending deformation, involves selecting best match with spindle-impeller ring groove shape and size from contact pressure and transmission of friction torque. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-16
作者:  BAO C GUO F LIU X MA G WANG X WU C
收藏  |  浏览/下载:12/0  |  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
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
Explosive acid leaching metal alloy device comprises a steam generator, condensation water inlet, feed port, stirring device, gas purification equipment, condenser, defoaming paddle, heating jacket and aeration head. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-06
作者:  MA W CHEN Z LIU Z MENG F WU L WANG
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/02
Industrial robot error compensating method, involves performing track discrete position error compensation process, performing update calculation process until actual discrete error reaching requirement of resolving displacement of robot. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-16
作者:  WU G CHEN J WANG D QIAN F CAI S
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/02
Extracting chromium compound by recovering harmful waste involves crushing chromium solid, where chromium solid comprises chromium, iron and aluminum, where each element is dissolved in acid liquid. 专利
申请日期: 2016-01-01, 公开日期: 2016-06-08
作者:  DONG D LIU S MA W MENG F WU L XU J
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/09


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