EP1243339A3 - Process of selectively separating particles from a suspension - Google Patents

Process of selectively separating particles from a suspension Download PDF

Info

Publication number
EP1243339A3
EP1243339A3 EP02004850A EP02004850A EP1243339A3 EP 1243339 A3 EP1243339 A3 EP 1243339A3 EP 02004850 A EP02004850 A EP 02004850A EP 02004850 A EP02004850 A EP 02004850A EP 1243339 A3 EP1243339 A3 EP 1243339A3
Authority
EP
European Patent Office
Prior art keywords
suspension
separating particles
selectively separating
mesh
basket
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP02004850A
Other languages
German (de)
French (fr)
Other versions
EP1243339A2 (en
EP1243339B1 (en
Inventor
Wolfram Edinger
Volker Neubert
Christoph Dr. Schultheiss
Ralf Strässner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Forschungszentrum Karlsruhe GmbH
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 Forschungszentrum Karlsruhe GmbH filed Critical Forschungszentrum Karlsruhe GmbH
Publication of EP1243339A2 publication Critical patent/EP1243339A2/en
Publication of EP1243339A3 publication Critical patent/EP1243339A3/en
Application granted granted Critical
Publication of EP1243339B1 publication Critical patent/EP1243339B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C2019/183—Crushing by discharge of high electrical energy

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Disintegrating Or Milling (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The device is arranged in a reaction vessel filled with process liquid to a defined level and covered at its end by a suction basket enveloped in a mesh of opening size corresponding to the maximum grain size to be sucked up. The basket and mesh consist of a tough, shock-wave resistant material that prevent the passage of larger particles, which are returned to the fragmentation process.
EP02004850A 2001-03-24 2002-03-04 Process of selectively separating particles from a suspension Expired - Lifetime EP1243339B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10114550 2001-03-24
DE10114550 2001-03-24

Publications (3)

Publication Number Publication Date
EP1243339A2 EP1243339A2 (en) 2002-09-25
EP1243339A3 true EP1243339A3 (en) 2003-11-26
EP1243339B1 EP1243339B1 (en) 2005-12-07

Family

ID=7678897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02004850A Expired - Lifetime EP1243339B1 (en) 2001-03-24 2002-03-04 Process of selectively separating particles from a suspension

Country Status (3)

Country Link
EP (1) EP1243339B1 (en)
AT (1) ATE311939T1 (en)
DE (1) DE50205148D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144486C1 (en) 2001-09-10 2003-04-24 Karlsruhe Forschzent Process for the continuous non-thermal digestion and pasteurization of industrial quantities of organic process material by electroporation and reactor to carry out the process
JP5963871B2 (en) * 2011-10-10 2016-08-03 ゼルフラーク アクチエンゲゼルシャフトｓｅｌＦｒａｇ ＡＧ Method of fragmenting and / or pre-weakening material using high voltage discharge
EP3060346B1 (en) * 2013-10-25 2017-11-01 Selfrag AG Method of fragmenting and/or weakening a material by means of high voltage discharges
NO3060347T3 (en) * 2013-10-25 2018-03-31

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1169141A (en) * 1957-03-07 1958-12-23 Colloidal solution, manufacturing process and equipment
GB864178A (en) * 1959-01-09 1961-03-29 Malcolm Stewart Burgess Treatment of mineral substances and product obtained thereby
US3897336A (en) * 1973-01-11 1975-07-29 Politechnika Wroclawska Method of regeneration of solder, particularly of tin-lead solders, and an apparatus for application the method
FR2441242A1 (en) * 1978-11-03 1980-06-06 Kernforschungsz Karlsruhe DEVICE FOR COLLECTING RADIO-ACTIVE MATERIALS, IN THE FORM OF DUST OR POWDER
GB2092885A (en) * 1982-01-14 1982-08-25 Gen Electric Underwater suction device for irradiated materials
DE3736953A1 (en) * 1986-11-13 1988-05-26 Messerschmitt Boelkow Blohm Apparatus for breaking up a solid body surrounded by a liquid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534232C2 (en) 1995-09-15 1998-01-29 Karlsruhe Forschzent Process for comminuting and crushing solids conglomerated from non-metallic or partially metallic components and for comminuting homogeneous non-metallic solids

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1169141A (en) * 1957-03-07 1958-12-23 Colloidal solution, manufacturing process and equipment
GB864178A (en) * 1959-01-09 1961-03-29 Malcolm Stewart Burgess Treatment of mineral substances and product obtained thereby
US3897336A (en) * 1973-01-11 1975-07-29 Politechnika Wroclawska Method of regeneration of solder, particularly of tin-lead solders, and an apparatus for application the method
FR2441242A1 (en) * 1978-11-03 1980-06-06 Kernforschungsz Karlsruhe DEVICE FOR COLLECTING RADIO-ACTIVE MATERIALS, IN THE FORM OF DUST OR POWDER
GB2092885A (en) * 1982-01-14 1982-08-25 Gen Electric Underwater suction device for irradiated materials
DE3736953A1 (en) * 1986-11-13 1988-05-26 Messerschmitt Boelkow Blohm Apparatus for breaking up a solid body surrounded by a liquid

Also Published As

Publication number Publication date
EP1243339A2 (en) 2002-09-25
ATE311939T1 (en) 2005-12-15
EP1243339B1 (en) 2005-12-07
DE50205148D1 (en) 2006-01-12

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