CA2090649A1 - A method for the disposal of used ion-exchangers - Google Patents

A method for the disposal of used ion-exchangers

Info

Publication number
CA2090649A1
CA2090649A1 CA2090649A CA2090649A CA2090649A1 CA 2090649 A1 CA2090649 A1 CA 2090649A1 CA 2090649 A CA2090649 A CA 2090649A CA 2090649 A CA2090649 A CA 2090649A CA 2090649 A1 CA2090649 A1 CA 2090649A1
Authority
CA
Canada
Prior art keywords
ion
exchanges
disposal
exchangers
used ion
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
CA2090649A
Other languages
French (fr)
Other versions
CA2090649C (en
Inventor
Hasso Von Blucher
Ernest De Ruiter
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6452779&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2090649(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2090649A1 publication Critical patent/CA2090649A1/en
Application granted granted Critical
Publication of CA2090649C publication Critical patent/CA2090649C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials
    • C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The present invention relates to a method for the disposal of used granular organic ion-exchanges. The method comprises carbonizing the ion-exchanges in a substantially inert atmosphere at temperatures of 300°C to 900°C. The ion exchanges are thereafter actuated in an oxidizing atmosphere to convert the ion exchanges into activated carbon spherulets.
CA002090649A 1992-02-28 1993-03-01 A method for the disposal of used ion-exchangers Expired - Fee Related CA2090649C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4206132 1992-02-28
DEP4206132.6 1992-02-28

Publications (2)

Publication Number Publication Date
CA2090649A1 true CA2090649A1 (en) 1993-08-29
CA2090649C CA2090649C (en) 1999-02-02

Family

ID=6452779

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002090649A Expired - Fee Related CA2090649C (en) 1992-02-28 1993-03-01 A method for the disposal of used ion-exchangers

Country Status (7)

Country Link
JP (1) JP2626956B2 (en)
KR (1) KR0125587B1 (en)
CA (1) CA2090649C (en)
DE (1) DE4304026B4 (en)
FR (1) FR2687941B1 (en)
GB (1) GB2265143B (en)
IT (1) IT1264353B1 (en)

Families Citing this family (47)

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Publication number Priority date Publication date Assignee Title
IT1273678B (en) * 1993-08-12 1997-07-09 Bluecher Hasso Von ACTIVATED CARBON PRODUCTION PROCESS
NL1000078C2 (en) * 1994-04-19 1996-04-22 Bluecher Hasso Von Odor filter for vacuum cleaners.
SE509743C2 (en) * 1994-06-17 1999-03-01 Bluecher Hasso Von Adsorptionsfilterskikt
SE515506C2 (en) * 1994-06-17 2001-08-20 Mhb Filtration Gmbh & Co Kg Odor filter for ventilation outlet hoods
DE4446253A1 (en) * 1994-12-23 1996-06-27 Hasso Von Bluecher Textile material of active carbon for adsorption air filters
EP0802882B1 (en) * 1995-01-11 2002-09-18 MHB Filtration GmbH & CO. KG Process for producing granulated active carbon
EP0814056B1 (en) * 1996-06-22 2002-03-27 MHB Filtration GmbH & CO. KG Process for manufacturing activated carbon
DE19650414A1 (en) * 1996-08-20 1998-02-26 Bluecher Gmbh High grade spherical adsorbents production from ion exchanger or precursor
DE19653238A1 (en) * 1996-12-05 1998-06-25 Bluecher Gmbh High-grade granular activated charcoal production without sulphur di:oxide emission
DE19752593C5 (en) * 1997-11-27 2005-02-17 Helsa-Werke Helmut Sandler Gmbh & Co. Kg Process for the preparation of activated carbon from polymers with aromatic nuclei
US6277933B1 (en) 1998-04-03 2001-08-21 Solutia Inc. Polyacrylonitrile particles by surfmer polymerization and sodium removal by chemical exchange
US6143835A (en) * 1998-04-03 2000-11-07 Solutia Inc. Polyacrylonitrile polymer treatment
DE19912153B4 (en) 1999-03-18 2004-08-19 Carbotex Produktions-Und Veredelungsbetriebe Gmbh Process for the production of shaped high-performance adsorbents
DE19930732A1 (en) * 1999-07-05 2001-01-18 Sandler Helmut Helsa Werke Process for the controlled production of spherical activated carbon
EP1276694B1 (en) 2000-04-28 2004-11-24 Blücher GmbH Method for producing spherical activated carbon
DE50012022D1 (en) * 2000-05-24 2006-03-30 Carbotex Produktions Und Vered METHOD FOR PRODUCING MOLDED ACTIVE CARBON
JP2006273772A (en) * 2005-03-30 2006-10-12 Japan Organo Co Ltd Orally administered drug and method for producing the same
DE102005062160A1 (en) 2005-12-19 2007-06-21 BLüCHER GMBH Activated charcoal for medical use
DE102006010862B4 (en) * 2005-12-20 2010-01-14 BLüCHER GMBH Activated carbon with catalytic activity
BRPI0719764A8 (en) 2006-10-09 2017-10-31 British American Tobacco Investments Ltd METHODS FOR CARBONIZING AND ACTIVATING CARBONACEOUS MATERIAL, AND FOR PREPARING ACTIVATED CARBON, ACTIVATED OVEN, PROCESSES FOR PREPARING AN ACTIVATED CARBON PRODUCT, FOR PREPARING A CARBONIZED PARTICULATE PRODUCT, AND FOR PRODUCING DISCRETE SOLID GLOBULES OF POLYMERIC MATERIAL, AND APPARATUS FOR FORMING SOLID GLOBULES POLYMERIC MATERIAL DISCRETS
DE202006016898U1 (en) 2006-10-12 2007-11-22 BLüCHER GMBH High performance adsorbents based on activated carbon with high microporosity
DE102007050971B4 (en) 2007-03-14 2014-12-31 BLüCHER GMBH Process for the preparation of high performance adsorbents based on activated carbon with high meso- and macroporosity, high performance adsorbents and their use
DE102009032810A1 (en) 2009-07-10 2011-01-13 BLüCHER GMBH Plant and process for the production of activated carbon
EP2720794B1 (en) 2011-06-17 2018-11-14 Blücher GmbH Mixed metal oxide-based porous materials and the production and use thereof
WO2012171655A1 (en) 2011-06-17 2012-12-20 BLüCHER GMBH Titanium oxide- and/or vanadium oxide-based porous materials and the production and use thereof
DE202011106025U1 (en) 2011-08-14 2012-08-17 BLüCHER GMBH Activated carbon with metal-based component
DE102011114132A1 (en) 2011-08-14 2013-02-14 BLüCHER GMBH Filter material useful e.g. in or as filter for gas treatment and in filters for removing pollutants, comprises activated carbon, which is present in form of discrete activated carbon particles, preferably in spherical or granular shape
DE102012007392A1 (en) 2011-11-07 2013-05-08 BLüCHER GMBH Nitrogen-modified or -functionalized activated carbon, preferably activated coal with nitrogen as catalytically active heteroatom obtained by surface oxidation of activated carbon using oxidizing reagent, useful to produce e.g. filter
DE102012006421A1 (en) 2011-12-30 2013-07-04 BLüCHER GMBH Method for self-detoxification of adsorbents
DE202013102315U1 (en) 2013-04-06 2014-04-09 BLüCHER GMBH Activated carbon with special equipment
DE102014103351A1 (en) 2013-12-09 2015-06-11 BLüCHER GMBH Catalyst system and its use
DE202014102497U1 (en) 2014-04-17 2015-04-23 BLüCHER GMBH Adsorptive filter unit with extended service and / or service life
DE202014103530U1 (en) 2014-07-11 2015-07-16 BLüCHER GMBH Protective clothing unit with preferably textile splinter protection equipment
DE202015004869U1 (en) 2015-07-03 2016-07-06 BLüCHER GMBH Protective material with splinter, stitch, cut, weft and / or shock protection function
DE202015104218U1 (en) 2015-07-25 2016-07-26 BLüCHER GMBH New textile protection material
DE202016100020U1 (en) 2015-11-30 2016-12-01 BLüCHER GMBH Functional footwear unit
DE102016101215A1 (en) 2015-12-10 2017-06-14 BLüCHER GMBH Process for the production of activated carbon and activated carbon produced in this way and their use
DE102016101213A1 (en) 2015-12-22 2017-06-22 BLüCHER GMBH Apparatus and method for modifying porous solids
US11511146B2 (en) 2016-10-01 2022-11-29 BLüCHER GMBH Protective material having catalytic and/or reactive properties and the production and use of same
DE202017100965U1 (en) 2016-12-23 2018-01-02 BLüCHER GMBH Protective clothing unit
DE102017126118A1 (en) 2017-09-27 2019-03-28 BLüCHER GMBH Process and installation for the treatment and / or purification of water
DE102018100935A1 (en) 2017-11-28 2019-05-29 BLüCHER GMBH Air-permeable surface filter material and its use
KR102178391B1 (en) * 2018-10-15 2020-11-12 이동희 Recycling method of deodorant using waste cation exchange resin.
WO2021043447A1 (en) 2019-09-03 2021-03-11 BLüCHER GMBH Textile surface material having splinter, stab and/or cutting protection
WO2021047789A1 (en) 2019-09-09 2021-03-18 BLüCHER GMBH Head covering, in particualr a hood or balaclava, for use as protective clothing
DE202021100461U1 (en) 2020-09-25 2022-01-07 Blücher Gesellschaft mit beschränkter Haftung supported catalysts
DE202020107404U1 (en) 2020-11-27 2022-03-01 Blücher Gesellschaft mit beschränkter Haftung Blasting media based on granular activated carbon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621724B2 (en) * 1973-12-27 1981-05-21
US4040990A (en) * 1975-02-18 1977-08-09 Rohm And Haas Company Partially pyrolyzed macroporous polymer particles having multimodal pore distribution with macropores ranging from 50-100,000 angstroms
US4957897A (en) * 1988-01-29 1990-09-18 Rohm And Haas Company Carbonaceous adsorbents from pyrolyzed polysulfonated polymers
US4839331A (en) * 1988-01-29 1989-06-13 Rohm And Haas Company Carbonaceous adsorbents from pyrolyzed polysulfonated polymers

Also Published As

Publication number Publication date
GB2265143A (en) 1993-09-22
KR0125587B1 (en) 1998-04-11
FR2687941A1 (en) 1993-09-03
ITMI930386A1 (en) 1994-08-26
JP2626956B2 (en) 1997-07-02
IT1264353B1 (en) 1996-09-23
DE4304026A1 (en) 1993-09-02
JPH0692615A (en) 1994-04-05
DE4304026B4 (en) 2005-02-17
GB9303956D0 (en) 1993-04-14
GB2265143B (en) 1995-08-16
ITMI930386A0 (en) 1993-02-26
CA2090649C (en) 1999-02-02
KR930017632A (en) 1993-09-20
FR2687941B1 (en) 1995-07-21

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