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MX2009009648A - Metodo para regenerar un auxiliar de filtro. - Google Patents

Metodo para regenerar un auxiliar de filtro.

Info

Publication number
MX2009009648A
MX2009009648A MX2009009648A MX2009009648A MX2009009648A MX 2009009648 A MX2009009648 A MX 2009009648A MX 2009009648 A MX2009009648 A MX 2009009648A MX 2009009648 A MX2009009648 A MX 2009009648A MX 2009009648 A MX2009009648 A MX 2009009648A
Authority
MX
Mexico
Prior art keywords
treatment
filter aid
regenerating
carried out
filter
Prior art date
Application number
MX2009009648A
Other languages
English (en)
Inventor
Helmut Meffert
Tobias Petsch
Marianna Pierobon
Robert Bayer
Julia Brodersen
Hermann Josef Feise
Ates Erk
Joerg Kress
Ralf Mar
Ralf Lachmuth
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2009009648A publication Critical patent/MX2009009648A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/02—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of loose filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B01J20/106—Perlite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14—Diatomaceous earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3425—Regenerating or reactivating of sorbents or filter aids comprising organic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • B01J2220/4831—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton having been subjected to further processing, e.g. paper, cellulose pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Removal Of Specific Substances (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Filtering Materials (AREA)

Abstract

La invención se refiere a un método para regenerar auxiliares de filtro inorgánico, natural y semisintético, dicho método siendo caracterizado porque el auxiliar de filtro se somete a un primer tratamiento con agua alcalina acuosa, se lleva a cabo un tratamiento con enzimas, se lleva a cabo un tratamiento con un agente tensioactivo y un segundo tratamiento con agua alcalina acuosa. La invención también se refiere a un material regenerado que provee el auxiliar de filtro regenerado con un filtro y/o resistencia al lavado menor a 10x1012 mPa s/m2.
MX2009009648A 2007-03-15 2008-03-14 Metodo para regenerar un auxiliar de filtro. MX2009009648A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07104260 2007-03-15
PCT/EP2008/053129 WO2008110632A1 (de) 2007-03-15 2008-03-14 Verfahren zur regenerierung eines filterhilfsmittels

Publications (1)

Publication Number Publication Date
MX2009009648A true MX2009009648A (es) 2009-09-22

Family

ID=39474002

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009648A MX2009009648A (es) 2007-03-15 2008-03-14 Metodo para regenerar un auxiliar de filtro.

Country Status (10)

Country Link
US (1) US8394279B2 (es)
EP (1) EP2136913B1 (es)
CN (1) CN101646490B (es)
BR (1) BRPI0808829A8 (es)
DK (1) DK2136913T3 (es)
ES (1) ES2676628T3 (es)
MX (1) MX2009009648A (es)
PL (1) PL2136913T3 (es)
PT (1) PT2136913T (es)
WO (1) WO2008110632A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8394279B2 (en) * 2007-03-15 2013-03-12 Basf Se Method for regenerating a filter aid
ES2426602T3 (es) * 2010-07-14 2013-10-24 Pall Corporation Método para tratar un fluido, en particular una bebida
EP2548944A1 (en) 2011-07-21 2013-01-23 AB Enzymes GmbH Process of lysing yeast cell walls
CN102580689B (zh) * 2012-02-29 2013-07-31 东北林业大学 一种阴离子染料吸附剂及其制备方法和应用
CN103525604B (zh) * 2012-07-03 2014-12-31 郑海鸿 啤酒饮料及其制备方法
DE102013000527A1 (de) * 2013-01-15 2014-07-17 Hans-Peter Noack Verfahren zur Abdeckung einer Metallschmelze und Abdeckmaterial
DE102014111393A1 (de) * 2014-08-11 2016-02-11 Ovivo Luxembourg S.À.R.L. Verfahren zur In-situ-Regenerierung von mit Trihalomethanen beladenen Aktivkohlen durch alkalische Hydrolyse
CN105983276A (zh) * 2015-02-13 2016-10-05 中国石油天然气股份有限公司 用于金属过滤器滤芯的除焦炉及除焦方法
CA2999254A1 (en) * 2015-10-23 2017-04-27 Ep Minerals, Llc Diatomite products
CN109476512B (zh) * 2016-06-12 2021-11-09 美索过滤公司 从水中去除砷和重金属的组合物和方法
CN109789374B (zh) * 2016-09-26 2022-04-01 美索过滤公司 用于从水中去除或灭活微生物的过滤介质
CN106732486B (zh) * 2016-12-09 2019-08-02 广西珠江啤酒有限公司 一种基于啤酒过滤机的再生型助滤剂再生转移方法
CN108355387B (zh) * 2018-05-16 2024-01-30 中集安瑞醇科技股份有限公司 一种烛式过滤再生设备
CN113477230A (zh) * 2021-08-26 2021-10-08 临江市明盛硅藻新型材料有限公司 一种含有改性硅藻土的助滤剂及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623484A1 (de) 1986-07-11 1988-01-21 Henninger Brau Ag Regenerierung von kieselgur
DE4125594A1 (de) 1990-12-22 1992-06-25 Schenk Filterbau Gmbh Verfahren zur herstellung von stabilisier- und/oder filterhilfsmitteln zur behandlung von fluessigkeiten, insbesondere getraenken
US5484620A (en) * 1990-12-22 1996-01-16 Schenk-Filterbau Gesellschaft Mit Beschrankter Haftung Method of manufacturing stabilizing and/or filtering aids for use in the processing of liquids, especially beverages
EP0525166B1 (en) 1991-02-12 1995-08-09 Buckman Laboratories International, Inc. Composition and methods for removing or preventing biofilm
DE59408670D1 (de) 1993-02-12 1999-10-07 Filtrox Ag Verfahren zur Reinigung eines Filterhilfsmittels durch Zusatz von Enzymen
US5801051A (en) * 1994-02-10 1998-09-01 Filtrox-Werk Ag Method and apparatus for cleaning a filter aid
GB2288608A (en) 1994-04-14 1995-10-25 Isp Investments Inc Beverage stabilisation
FR2733922B1 (fr) * 1995-05-12 1997-07-25 Interbrew Sa Nouveaux adjuvants de filtration, nouveaux supports de filtration, procede de filtration les utilisant et procede de regeneration desdits adjuvants
FR2733920B1 (fr) 1995-05-12 2001-06-08 Interbrew Sa Procede de regeneration d'adjuvants de filtration
DE19625481A1 (de) 1996-06-26 1998-01-02 Gock Eberhard Prof Dr Ing Habi Verfahren zum produktionsintegrierten Recycling von Kieselgur-Filterschlämmen in der Getränkeindustrie
DE19652499C2 (de) 1996-12-17 2002-10-31 Seitz Schenk Filtersystems Gmb Verfahren zur Regenerierung von Anschwemmfiltern
BE1011099A3 (fr) 1997-04-10 1999-04-06 Meura S A Aide de filtration regenerable, procede de production d'une telle aide et son utilisation.
WO1999016531A1 (en) 1997-09-30 1999-04-08 Anheuser Busch Regeneration of filter media
DE10051266A1 (de) 2000-10-16 2002-04-25 Basf Ag Verfahren zur Filtration einer Flüssigkeit, mit einem Filterhilfsmittel und Verfahren zu deren Herstellung
DE10134861A1 (de) * 2001-07-18 2003-02-20 Seitz Schenk Filtersystems Gmb Verfahren zur Filtration von Flüssigkeiten
EP1338321A1 (de) 2002-02-22 2003-08-27 Anton Steinecker Maschinenfabrik GmbH Einsatz von modifizierter Stärke als Getränkefilterhilfsmittel.
DE10215147A1 (de) * 2002-04-05 2003-10-16 Basf Ag Verwendung von Polymerisation, enthaltend thermoplastische Polymere als Filterhilfs- und/oder Stabilisierungsmittel
DK2077913T3 (da) * 2006-09-29 2013-04-08 Basf Se Fremgangsmåde til regenerering af filterhjælpemiddel
US8394279B2 (en) * 2007-03-15 2013-03-12 Basf Se Method for regenerating a filter aid

Also Published As

Publication number Publication date
DK2136913T3 (en) 2018-08-06
ES2676628T3 (es) 2018-07-23
EP2136913A1 (de) 2009-12-30
US20100176069A1 (en) 2010-07-15
PT2136913T (pt) 2018-07-12
EP2136913B1 (de) 2018-04-25
US8394279B2 (en) 2013-03-12
WO2008110632A1 (de) 2008-09-18
CN101646490B (zh) 2013-12-04
PL2136913T3 (pl) 2018-09-28
BRPI0808829A8 (pt) 2018-02-14
BRPI0808829A2 (pt) 2014-08-19
CN101646490A (zh) 2010-02-10

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