发明申请
US20120006341A1 Extractive Tobacco Material Extrusion 有权
萃取烟草材料挤出

  • 专利标题: Extractive Tobacco Material Extrusion
  • 专利标题(中): 萃取烟草材料挤出
  • 申请号: US13125747
    申请日: 2009-09-24
  • 公开(公告)号: US20120006341A1
    公开(公告)日: 2012-01-12
  • 发明人: Gerald SchmekelDietmar Franke
  • 申请人: Gerald SchmekelDietmar Franke
  • 优先权: DE102008052720.3 20081022
  • 国际申请: PCT/EP2009/062365 WO 20090924
  • 主分类号: A24B1/10
  • IPC分类号: A24B1/10
Extractive Tobacco Material Extrusion
摘要:
The invention relates to a method for extracting agents from a tobacco material, wherein the tobacco material is conveyed through a housing to which an extraction agent (14, 24) is fed and from which the extraction agent is again discharged, wherein the extraction occurs in an extruder (10, 20) under increased extrusion pressure by way of contacting the tobacco material with the extraction agent during a tobacco material extrusion process. The invention further relates to an extraction device for tobacco material, having a housing (13, 23) and a conveyor unit (5) in the housing, and having an extraction agent inlet (3) and an extract outlet (7), wherein the housing is associated with a screw extruder (10, 20), wherein the extract is separated from the extruder (10, 20) to the outside environment by means of the pressure generated therein across the drop of pressure.
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