BRPI0808829A8 - Processo para regeneração de auxiliares de filtração inorgânicos, naturais e semi-sintéticos - Google Patents

Processo para regeneração de auxiliares de filtração inorgânicos, naturais e semi-sintéticos

Info

Publication number
BRPI0808829A8
BRPI0808829A8 BRPI0808829A BRPI0808829A BRPI0808829A8 BR PI0808829 A8 BRPI0808829 A8 BR PI0808829A8 BR PI0808829 A BRPI0808829 A BR PI0808829A BR PI0808829 A BRPI0808829 A BR PI0808829A BR PI0808829 A8 BRPI0808829 A8 BR PI0808829A8
Authority
BR
Brazil
Prior art keywords
regeneration
inorganic
semi
natural
synthetic filtering
Prior art date
Application number
BRPI0808829A
Other languages
English (en)
Inventor
Meffert Helmut
Pierobon Marianna
Petsch Tobias
Brodersen Julia
Josef Feise Hermann
Erk Ates
Kress Jörg
Lachmuth Ralf
Bayer Robert
Mar Ralf
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 BRPI0808829A2 publication Critical patent/BRPI0808829A2/pt
Publication of BRPI0808829A8 publication Critical patent/BRPI0808829A8/pt

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)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Filtering Materials (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

PROCESSO PARA REGENERAÇÃO DE AUXILIARES DE FILTRAÇÃO INORGÂNICOS, NATURAIS E SEMI-SINTÉTICOS A invenção refere-se a um processo para a regeneração de auxiliares de filtração inorgânicos, naturais e semi-sintéticos em que o auxiliar de filtração é submetido a um primeiro tratamento com lixívia aquosa. A invenção também se refere a um material regenerado que fornece o auxiliar de filtração regenerado com um filtro e/ou resistência na filtração e/ou na lavagem menor do que 10 × 1012 mPas/m2.
BRPI0808829A 2007-03-15 2008-03-14 Processo para regeneração de auxiliares de filtração inorgânicos, naturais e semi-sintéticos BRPI0808829A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07104260.0 2007-03-15
EP07104260 2007-03-15
PCT/EP2008/053129 WO2008110632A1 (de) 2007-03-15 2008-03-14 Verfahren zur regenerierung eines filterhilfsmittels

Publications (2)

Publication Number Publication Date
BRPI0808829A2 BRPI0808829A2 (pt) 2014-08-19
BRPI0808829A8 true BRPI0808829A8 (pt) 2018-02-14

Family

ID=39474002

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0808829A BRPI0808829A8 (pt) 2007-03-15 2008-03-14 Processo para regeneração de auxiliares de filtração inorgânicos, naturais e semi-sintéticos

Country Status (10)

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

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
DK2407530T3 (da) * 2010-07-14 2013-10-28 Pall Corp Fremgangsmåde til behandling af et fluid, navnlig en drikkevare
EP2787070A3 (en) 2011-07-21 2015-03-11 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
CN108367259B (zh) * 2015-10-23 2022-04-26 Ep矿产有限公司 蛋白石的助熔煅烧的硅藻土产品
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)

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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
WO1992013807A1 (en) 1991-02-12 1992-08-20 Buckman Laboratories International, Inc. Composition and methods for removing or preventing biofilm
ATE183943T1 (de) 1993-02-12 1999-09-15 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
WO2008037777A1 (de) * 2006-09-29 2008-04-03 Basf Se Verfahren zur regenerierung eines filterhilfsmittels
US8394279B2 (en) * 2007-03-15 2013-03-12 Basf Se Method for regenerating a filter aid

Also Published As

Publication number Publication date
EP2136913A1 (de) 2009-12-30
CN101646490A (zh) 2010-02-10
DK2136913T3 (en) 2018-08-06
PT2136913T (pt) 2018-07-12
EP2136913B1 (de) 2018-04-25
CN101646490B (zh) 2013-12-04
US8394279B2 (en) 2013-03-12
WO2008110632A1 (de) 2008-09-18
BRPI0808829A2 (pt) 2014-08-19
ES2676628T3 (es) 2018-07-23
MX2009009648A (es) 2009-09-22
PL2136913T3 (pl) 2018-09-28
US20100176069A1 (en) 2010-07-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: B01D 41/02 (2006.01), B01J 20/34 (2006.01), C12H 1

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/10/2018, OBSERVADAS AS CONDICOES LEGAIS.