公开(公告)号：EP2429699A1

公开(公告)日：2012-03-21

申请号：EP10774414.6

申请日：2010-04-08

Applicant: Cavitus Pty Ltd

Inventor： BATES, Darren ,  BAGNALL, Warwick

IPC: B01J19/10 ,  A23L3/26 ,  G05D24/00 ,  A23L1/025 ,  A23L3/30

CPC classification number: A23L1/0252 ,  A23L2/50 ,  A23L2/76 ,  A23L3/30 ,  A23L5/20 ,  A23L5/32 ,  B01D19/0078 ,  Y10T137/0391

Abstract: The present invention relates to a method for modifying the density of a flowable material in need thereof comprising applying highly propagating ultrasonic energy at frequency of between about 16 kHz to about 40 kHz to the material wherein the highly propagating ultrasonic energy is uniformly distributed throughout the material thereby modifying the density of the material.

Abstract translation: 本发明涉及一种用于改变有需要的可流动材料的密度的方法，包括将高传播超声波能量在大约16kHz至大约40kHz之间的频率施加到材料上，其中高度传播的超声波能量均匀分布在整个材料 从而改变材料的密度。

公开(公告)号：EP2429699B1

公开(公告)日：2018-01-17

申请号：EP10774414.6

申请日：2010-04-08

Applicant: Cavitus Pty Ltd

Inventor： BATES, Darren ,  BAGNALL, Warwick

IPC: A23L2/50 ,  A23L2/76 ,  A23L3/30 ,  A23L5/20 ,  A23L5/30 ,  B01D19/00

CPC classification number: A23L2/76 ,  A23L2/50 ,  A23L3/30 ,  A23L5/20 ,  A23L5/32 ,  B01D19/0078 ,  Y10T137/0391

Abstract: The present invention relates to a method for modifying the density of a flowable material in need thereof comprising applying highly propagating ultrasonic energy at frequency of between about 16 kHz to about 40 kHz to the material wherein the highly propagating ultrasonic energy is uniformly distributed throughout the material thereby modifying the density of the material.

公开(公告)号：EP2106278A1

公开(公告)日：2009-10-07

申请号：EP07845399.0

申请日：2007-12-18

Applicant: Cavitus Pty Ltd

Inventor： BATES, Darren ,  McLOUGHLIN, Richard ,  YAP, Andrew, Sin, Ju

IPC: B01D11/02 ,  B01J19/10

CPC classification number: C12G3/065 ,  A23F3/18 ,  A23F5/26 ,  A23L5/44 ,  A23L27/10 ,  A23L27/11 ,  A23V2002/00 ,  B01D11/0203 ,  B01D11/0261 ,  B01D11/0265 ,  C11B9/025 ,  A23V2300/48

Abstract: The present invention describes a method and apparatus for aqueous extraction of chemical compounds from solid material in which the solid material is entrained in an extraction liquid phase that flowed around immersed sonotrodes emitting radial or focused high energy ultrasonic waves. A significant increase in extracted material and decreases in extraction time is observed.