会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • METHOD FOR PREPARING STABLE-TYPE VITAMIN A MICROCAPSULES CONTINUOUSLY
    • 连续制备稳定型维生素一微生物的方法
    • US20140001662A1
    • 2014-01-02
    • US13980126
    • 2011-03-25
    • Hong YinJianfeng ChenZhirong ChenJiexin WangYong QiHong ZhaoLifang ShiDan Qiu
    • Hong YinJianfeng ChenZhirong ChenJiexin WangYong QiHong ZhaoLifang ShiDan Qiu
    • A61J3/07
    • A61J3/07A61K9/1652A61K9/1694A61K9/5036A61K9/5089A61K9/5161A61K31/07
    • A method for continuously preparing stable-type vitamin A microcapsules is disclosed. The method comprises the following steps: adding vitamin A crystals and an antioxidant into a crystal melter continuously according to a certain ratio under the protection of nitrogen to prepare vitamin A melting oil containing the antioxidant; pumping the above melting oil into a high gravity rotary packed bed emulsifier with a liquid distributor by a pump, and pumping aqueous solution containing gellable modified starch into the above high gravity rotary packed bed emulsifier after deoxidation treatment to obtain vitamin A emulsion at the outlet of the high gravity rotary packed bed emulsifier; and atomizing and spraying the emulsion continuously in a cooled starch bed for granulating, and performing fluidization drying and gelation treatment in a fluidized bed by taking nitrogen as a drying medium to obtain the stable-type vitamin A microcapsules. Above method has the advantage of capability of continuous production, and has good embedding effect due to adopting the gellable modified starch, granulating and gelation treatment, thus the product has good storage stability.
    • 公开了连续制备稳定型维生素A微胶囊的方法。 该方法包括以下步骤:在氮保护下,以一定的比例将维生素A晶体和抗氧化剂连续添加到晶体熔化器中,制备含有抗氧化剂的维生素A熔融油; 通过泵将上述熔融油泵送到具有液体分配器的高重力旋转填充床乳化剂中,并且在脱氧处理之后将含有可凝胶改性淀粉的水溶液泵送到上述高重力旋转填充床乳化剂中以在出口处获得维生素A乳液 高重力旋转填充床乳化剂; 并在冷却的淀粉床中连续雾化和喷雾乳液进行造粒,并通过以氮气作为干燥介质在流化床中进行流化干燥和凝胶化处理,得到稳定型维生素A微胶囊。 上述方法具有连续生产能力的优点,由于采用可凝胶改性淀粉,造粒和凝胶化处理,具有良好的包埋效果,因此产品具有良好的储存稳定性。
    • 9. 发明授权
    • Apparatus and method for model quality estimation and model adaptation in multivariable process control
    • 多变量过程控制中的模型质量估计和模型适应的装置和方法
    • US08560092B2
    • 2013-10-15
    • US12786052
    • 2010-05-24
    • Qingsheng Quinn ZhengHong Zhao
    • Qingsheng Quinn ZhengHong Zhao
    • G06F19/00
    • G05B13/048
    • Apparatuses and methods for model quality estimation and model adaptation in multivariable process control are disclosed. A method for updating a multiple input multiple output (MIMO) dynamical model of a process includes perturbing the process, auditing the controller model, identifying poor performing submodels and re-testing the relevant process variables, re-identifying submodels and adapting the model online while the process continues to operate within normal operating parameters. An apparatus comprises an online multivariable controller, a tester, a database to store data corresponding to manipulated variables and controlled variables, and a performance diagnosis module configured to identify problematic submodels and adapt a model used by the controller.
    • 公开了多变量过程控制中的模型质量估计和模型适应的装置和方法。 用于更新过程的多输入多输出(MIMO)动态模型的方法包括扰动过程,审核控制器模型,识别执行不良的子模型并重新测试相关过程变量,重新识别子模型并在线适配模型 该过程继续在正常操作参数内运行。 一种装置包括在线多变量控制器,测试器,用于存储与操作变量和受控变量相对应的数据的数据库,以及性能诊断模块,被配置为识别有问题的子模型并适应控制器使用的模型。