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公开(公告)号：US20230399352A1
公开(公告)日：2023-12-14
申请号：US18002467
申请日：2021-02-07
发明人： Zhengsong ZHANG , Zhenghua LI , Jingang ZHAO , Congyong ZHANG , Xuelian ZHENG , Yongfeng BU
摘要： A production apparatus and a production method of sucrose-6-ester are provided. The production apparatus includes a tank, a rotary distillation device, and a condensation device, the tank includes a separation chamber and a reaction chamber; the condensation device is sheathed inside the rotary distillation device, and the rotary distillation device is slidably connected in the separation chamber; a turntable of the rotary distillation device is fixed on a top surface of a drum, and a first heating device is provided on an outer wall of the turntable; the condensation device includes a condenser pipe, a water receiving plate, and a condensate water box that are connected sequentially from top to bottom; the condensation device is sheathed inside the drum of the rotary distillation device in a non-contact manner, and the condenser pipe is arranged to penetrate through the turntable and contacts a top surface of the tank.
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公开(公告)号：US20230234980A1
公开(公告)日：2023-07-27
申请号：US18003505
申请日：2021-01-25
发明人： Jiaxin XIA , Zhengsong ZHANG , Jingang ZHAO , Zhenghua LI , Congyong ZHANG , Xuelian ZHENG , Yongfeng BU
CPC分类号： C07H13/04 , B01J19/1887 , B01J2219/00153
摘要： Provided are a device and a method for producing a sucrose-6-ester. The device includes a shell, a film scraping apparatus, and a base, wherein the film scraping apparatus is arranged on the base, and the shell covers the film scraping apparatus and the base; the shell is provided with a reaction solution inlet and a condensated water outlet; the base is provided with a carboxylate feed pipe, a reaction product discharge pipe, and a reaction channel connected to the carboxylate feed pipe; the film scraping apparatus includes a temperature control unit, a rotary tube, and a plurality of scrapers arranged on an inner wall of the rotary tube, and an outer edge of each of the scrapers abuts against an outer wall of the temperature control unit; and the rotary tube is able to rotate around the temperature control unit.
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公开(公告)号：US20230294012A1
公开(公告)日：2023-09-21
申请号：US18016834
申请日：2021-02-19
发明人： Zhengsong ZHANG , Zhenghua LI , Zhijian YANG , Jingang ZHAO , Congyong ZHANG , Xuelian ZHENG
CPC分类号： B01D1/222 , B01D5/006 , C07H13/04 , B01J19/24 , B01J2219/00162
摘要： A production apparatus of sucrose-6-ester is disclosed and includes a distillation separation tank, a reaction tank, and a condensated water collection tank, where the distillation separation tank is arranged above the reaction tank and the condensated water collection tank, and includes a shell and a heating-roller distillation device including a plurality of heating rollers arranged from top to bottom between front and rear side walls of the shell; two ends of the U-shaped plate are respectively fixed to bottoms of the front and rear side walls; a feed pipe is provided at a top of the shell, the condensated water outlet pipe is arranged at a bottom surface of the shell and is connected to the condensated water collection tank, and the liquid evaporation residue discharge pipe penetrates through the bottom surface of the shell, is connected to the U-shaped plate, and is connected to the reaction tank.
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