ATE265360T1 - METHOD FOR STORING POWDERED MATERIAL - Google Patents

METHOD FOR STORING POWDERED MATERIAL

Info

Publication number
ATE265360T1
ATE265360T1 AT01403080T AT01403080T ATE265360T1 AT E265360 T1 ATE265360 T1 AT E265360T1 AT 01403080 T AT01403080 T AT 01403080T AT 01403080 T AT01403080 T AT 01403080T AT E265360 T1 ATE265360 T1 AT E265360T1
Authority
AT
Austria
Prior art keywords
transporting
supple
sacks
inert gas
gas
Prior art date
Application number
AT01403080T
Other languages
German (de)
Inventor
Christian Tschocke
Original Assignee
Christian Tschocke
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Christian Tschocke filed Critical Christian Tschocke
Application granted granted Critical
Publication of ATE265360T1 publication Critical patent/ATE265360T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Vacuum Packaging (AREA)
  • Packages (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Storage procedure consists of transporting the powdered or granular material pneumatically, using an inert gas, and packing and vacuum sealing in supple sacks to form blocks that can be stacked inside a rigid container. Storage procedure consists of transporting the powdered or granular material pneumatically, using an inert gas, and packing and vacuum sealing in supple sacks to form blocks that can be stacked inside a rigid container. The inert gas used for transporting the material is a mixture of nitrogen and 5 - 30 per cent of a gas with a disinfectant action, e.g. chlorine. The supple sacks are preferably double-walled for an improved seal, and the material is separated from the transporting gas in a suitable system e.g. a cyclone.
AT01403080T 2000-12-07 2001-11-30 METHOD FOR STORING POWDERED MATERIAL ATE265360T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0015871A FR2817835B1 (en) 2000-12-07 2000-12-07 PROCESS FOR STORING POWDERY MATERIAL

Publications (1)

Publication Number Publication Date
ATE265360T1 true ATE265360T1 (en) 2004-05-15

Family

ID=8857340

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01403080T ATE265360T1 (en) 2000-12-07 2001-11-30 METHOD FOR STORING POWDERED MATERIAL

Country Status (4)

Country Link
EP (1) EP1213224B1 (en)
AT (1) ATE265360T1 (en)
DE (1) DE60103002D1 (en)
FR (1) FR2817835B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1155504A (en) * 1967-02-07 1969-06-18 William Clair Leasure Improvements in Packaging
NL178774C (en) * 1980-09-23 1986-05-16 Wessanen Nederland Bv METHOD FOR BRINGING AND HOLDING POWDER OR GRANULAR SUBSTANCES IN A GASATMOSPHERE
NL9402000A (en) * 1994-11-29 1996-07-01 Sara Lee De Nv Method for evacuating a vacuum pack filled with granular material and device for carrying out the method.

Also Published As

Publication number Publication date
EP1213224A1 (en) 2002-06-12
FR2817835B1 (en) 2003-05-16
EP1213224B1 (en) 2004-04-28
DE60103002D1 (en) 2004-06-03
FR2817835A1 (en) 2002-06-14

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Legal Events

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