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METHOD FOR IMPROVING FOAMING RATE OF POLYLACTIC ACID THROUGH PRE-ISOTHERMAL COLD CRYSTALLIZATION TREATMENT 专利
申请日期: 2019-10-17, 公开日期: 2019-10-17
作者:  Zhao GQ(赵国群);  Li B(李博)
收藏  |  浏览/下载:18/0  |  提交时间:2020/01/04
Dual unit coupled cycle film crystallization method comprises e.g. preparing the solution to be crystallized, and according to the solubility of the solvent preparing uniform solution of near saturation point solute. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-10
作者:  JIANG X TUO L HE G XIAO W LI X WU X
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/02
Continuous crystallization of multilevel film control comprises e.g. preparing a nearly saturated solution to be crystallized, injecting into material container, opening first stirring device and first temperature control device, and mixing. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-13
作者:  JIANG X LI G HE G TUO L LU D XIAO W
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02
High-purity urea solution manufacturing system for vehicle, has crystallization kettle whose upper part is equipped with heating device and stirring device, and distillation water storage tank connected with urea solution manufacturing tank. 专利
申请日期: 2016-01-01, 公开日期: 2016-05-18
作者:  HE G JIANG X LI P LI X LU D REN J
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/09
Desalting mono ethylene glycol saline waste water includes using system, which is equipped with five valves, crystallization vessel, primary and secondary crystallization buffer tank and membrane distillation module. 专利
申请日期: 2015-01-01, 公开日期: 2015-08-12
作者:  HE G LI P JIANG X LU D WU X XIAO W
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/09
Method of controlling temperature of cooling crystallization reactor, involves operating closed-loop control system, and increasing or decreasing debugging process monotonically to achieve most rapid cooling without overshoot control. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-02
作者:  LIU T XU J ZHONG C DONG S RONG S
收藏  |  浏览/下载:10/0  |  提交时间:2019/12/09
向沟道中引入应变的方法和使用该方法制作的器件 专利
专利号: US8748272, 申请日期: 2014-06-10, 公开日期: 2012-07-19
作者:  徐秋霞;  殷华湘;  陈大鹏
收藏  |  浏览/下载:12/0  |  提交时间:2015/05/28
Manufacture of seed-crystal zeolite film involves immersing pretreated carrier in seed crystal aqueous solution, curing to form pre-coated seed, adding pre-coated seed to zeolite film-forming crystallization solution and crystallizing. 专利
申请日期: 2014-01-01, 公开日期: 2014-12-10
作者:  YANG J YIN D LU J WANG J ZHANG Y
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/11
Preparing hollow shell zeolite socony mobil-5 crystal, comprises mixing organic template agent, silicon source and water, adding aluminum source solution, carrying out hydro-thermal crystallization followed by washing, drying and roasting. 专利
申请日期: 2014-01-01, 公开日期: 2014-11-19
作者:  CHEN G GAO R LIU Z LU Y LI D LI S
收藏  |  浏览/下载:18/0  |  提交时间:2019/12/11
Rapid synthesis of crystal grain ZSM-5 zeolite involves preparing silica-alumina mixed material, supplying mixed material into low-crystallization-nucleation reactor, nucleating and crystallizing under predetermined conditions. 专利
申请日期: 2014-01-01, 公开日期: 2014-12-10
作者:  WANG C WANG M ZHANG S ZHANG Y LIU H
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/11


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