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发明公开
CN101265367A 一种用葡萄糖水快速生产颜料和纳米微粒的方法及其设备 无效 - 撤回

一种用葡萄糖水快速生产颜料和纳米微粒的方法及其设备
摘要：
本发明公开了一种用葡萄糖水快速生产颜料和纳米微粒的方法及其设备。将葡萄糖水按0.18℃/s的加热速率加热至260～350℃，快速冷却后可以同时得到颜料和纳米微粒；或按9.5～17℃/s的加热速率加热至320～410℃，快速冷却后得到食用颜料；或按4.6℃/s的加热速率加热至410℃，快速冷却后得到纳米微粒。本发明通过精确地控制葡萄糖水的加热速率和温度，能够在很短的时间内反应生成颜料和纳米微粒。同时，该技术可以很方便地应用于高压流动式反应器，从而满足工业化连续生产的需要。
摘要（英）：

The invention discloses a method for quickly producing a pigment and nanometer particles with glucose solution, and a device thereof. The glucose solution is heated to the temperature of 260 DEG C to 350 DEG C at the heating rate of 0.18 DEG C/s; and the pigment and the nanometer particles can be got simultaneously after rapid cooling; or the glucose solution is heated to the temperature of 320 DEG C to 410 DEG C at the heating rate of 9.5 to 17 DEG C/s, and the edible pigment is got after rapid cooling; or the glucose solution is heated to 410 DEG C at the heating rate of 4.6 DEG C/s, and the nanometer particles are got after quick cooling. By adopting the method disclosed by the invention, the pigment and the nanometer particles can be produced through reaction in a very short period of time by accurately controlling the heating rate and the temperature of the glucose solution. In addition, the technology can be conveniently applied to high-pressure flow reactors, thus meeting the requirement for industrial continuous production.

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