將天然有機物質粉碎成立納米級纖維材料的方法
一种将天然有机物质粉碎成纳米级纤维材料的方法，包括下列步骤：清洗掉天然有机物质原材料上的油脂并采用普通设备对其进行干燥处理；采用普通机械式粉碎机将所述制备的天然有机物质粗粉碎成小颗粒，该小颗粒的长度尺寸约为５００μｍ；将所述的粗颗粒和纯水混合成为悬浮液，并采用专业超声粉碎机对其进行精粉碎处理而成为微粒，该微粒的直径和长度尺寸均在２０μｍ以下；在高压下将所述含有微粒的悬浮液进料到纳米碰撞机中而将所述的悬浮液分成两部分，使它们相互碰撞并产生振动，进而导致所述的原材料成为纳米级尺寸；如果需要干燥纳米级有机物质纤维颗粒，则采用普通喷雾干燥器干燥所述的纳米颗粒。
Patent Number: CN102462510B
Application Number: CN201010542689A
Inventor: WANG, Li-hua | CHEN, Yan | DAI, Ji-yan | LIN, Guo-hao
Priority Date: 12 Nov 2010
Priority Number: CN102462510B
Application Date: 12 Nov 2010
Publication Date: 18 Sep 2013
IPC Current: A61B000812
Assignee Applicant: The Hong Kong University of Science & Technology
Title: Rotary ultrasonic imaging system | Rotating ultrasound image.
Usefulness: Rotary ultrasonic imaging system | Rotating ultrasound image.
Summary: Rotary ultrasound imaging system.
Novelty: Rotary ultrasound imaging system has ultrasound probe head which has housing with installation groove which is provided with ultrasound transducer with concave focusing surface
化工/材料
纳米材料
40494
201010542689.2
LI Yi李毅
HU Junyan胡军岩
中国内地
