WO2006077074A3 - Verfahren zur herstellung von kationisierten adsorbentien, danach erhältliche sorptionsmittel sowie deren bevorzugte verwendung - Google Patents

Verfahren zur herstellung von kationisierten adsorbentien, danach erhältliche sorptionsmittel sowie deren bevorzugte verwendung Download PDF

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Publication number
WO2006077074A3
WO2006077074A3 PCT/EP2006/000366 EP2006000366W WO2006077074A3 WO 2006077074 A3 WO2006077074 A3 WO 2006077074A3 EP 2006000366 W EP2006000366 W EP 2006000366W WO 2006077074 A3 WO2006077074 A3 WO 2006077074A3
Authority
WO
WIPO (PCT)
Prior art keywords
cationised
production
preferred use
adsorbents
sheet silicate
Prior art date
Application number
PCT/EP2006/000366
Other languages
English (en)
French (fr)
Other versions
WO2006077074A2 (de
Inventor
Ulrich Sohling
Hubertus Besting
Genovefa Wendrich
Original Assignee
Sued Chemie Ag
Ulrich Sohling
Hubertus Besting
Genovefa Wendrich
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 Sued Chemie Ag, Ulrich Sohling, Hubertus Besting, Genovefa Wendrich filed Critical Sued Chemie Ag
Priority to EP06706266A priority Critical patent/EP1841526A2/de
Publication of WO2006077074A2 publication Critical patent/WO2006077074A2/de
Publication of WO2006077074A3 publication Critical patent/WO2006077074A3/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/08—Mechanical or thermomechanical pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/10—Mixtures of chemical and mechanical pulp

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines kationisierten Schichtsilicats, umfassend die folgenden Schritte: (a) Bereitstellen eines trockenen teilchenförmigen Schichtsilicats, (b) Inkontaktbringen des trockenen teilchenförmigen Schichtsilicats mit mindestens einem kationischen Polyelektrolyt , wobei das Inkontaktbringen gemäss Schritt b) durch eine trockene Vermahlung erfolgt und wobei keine Suspension des Schichtsilicats entsteht, sondern direkt ein trockenes kationisiertes Schichtsilicat erhalten wird. Weiterhin beschrieben wird ein so erhältliches vorteilhaftes kationisiertes Schichtsilicat und dessen bevorzugte Verwendung.
PCT/EP2006/000366 2005-01-21 2006-01-17 Verfahren zur herstellung von kationisierten adsorbentien, danach erhältliche sorptionsmittel sowie deren bevorzugte verwendung WO2006077074A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06706266A EP1841526A2 (de) 2005-01-21 2006-01-17 Verfahren zur herstellung von kationisierten adsorbentien, danach erhältliche sorptionsmittel sowie deren bevorzugte verwendung

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005003014.9 2005-01-21
DE102005003015.7 2005-01-21
DE102005003015 2005-01-21
DE102005003014 2005-01-21

Publications (2)

Publication Number Publication Date
WO2006077074A2 WO2006077074A2 (de) 2006-07-27
WO2006077074A3 true WO2006077074A3 (de) 2007-07-12

Family

ID=36593212

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/000366 WO2006077074A2 (de) 2005-01-21 2006-01-17 Verfahren zur herstellung von kationisierten adsorbentien, danach erhältliche sorptionsmittel sowie deren bevorzugte verwendung

Country Status (2)

Country Link
EP (1) EP1841526A2 (de)
WO (1) WO2006077074A2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107129016A (zh) * 2017-04-28 2017-09-05 防城港市质量技术监督局 一种污水处理剂及其制备方法
CN107715853A (zh) * 2017-10-16 2018-02-23 华南农业大学 一种功能化纤维素嫁接沸石的方法及废水处理方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100393369C (zh) * 2006-09-20 2008-06-11 天津大学 明胶、蒙脱土和壳聚糖多孔组织工程支架材料及制备方法
EP2198953A1 (de) * 2008-12-11 2010-06-23 Sued-Chemie AG Absorbenspartikel basierend auf porösen Trägern und Polyelekrolytschichten
CN102836698B (zh) * 2012-09-11 2015-04-22 西安交通大学口腔医院 用于dna和rna分离纯化回收的核酸吸附材料的制备方法
CN104128164B (zh) * 2014-07-21 2016-08-31 黄淮学院 KH-550交联SiO2改性壳聚糖吸附剂
CN105727889B (zh) * 2016-02-25 2019-08-09 淮阴工学院 一种海藻酸钠复合微球的制备方法
DE102016212960A1 (de) * 2016-07-15 2018-01-18 BioLog Heppe GmbH Adsorbens für die Schadstoffabtrennung aus Flüssigkeiten und Verfahren zu seiner Herstellung
CN106964312A (zh) * 2017-04-28 2017-07-21 明光市飞洲新材料有限公司 一种去除废水中bod的凹凸棒吸附剂的制备方法
CN106975441A (zh) * 2017-04-28 2017-07-25 明光市飞洲新材料有限公司 一种利用生物发酵法对凹凸棒进行改性的方法
CN108802157A (zh) * 2018-06-22 2018-11-13 桂林中辉科技发展有限公司 一种总胆汁酸检测试剂、试纸及检测方法与应用
CN111450809A (zh) * 2020-04-21 2020-07-28 广西大学 一种用于处理含高氯酸根工业废水的膨润土改性方法
CN112439390B (zh) * 2020-10-30 2022-07-05 广西大学 一种磁性氨基化淀粉膨润土废水处理剂及其制备方法
CN115142384B (zh) * 2022-08-10 2023-02-28 长江水利水电开发集团(湖北)有限公司 一种硬质化河道边缘生态改造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319399A1 (fr) * 1975-07-29 1977-02-25 Merieux Inst Nouveau materiau a caractere cationique, capable de fixer de facon reversible, des macromolecules biologiques, procedes de preparation et applications
EP0180934A2 (de) * 1984-11-06 1986-05-14 DECHEMA Deutsche Gesellschaft für Chemisches Apparatewesen, Chemische Technik und Biotechnologie e.V. Verwendung grob gekörnter Schichtsilikate als Adsorbentien für Proteine
WO1989006294A1 (en) * 1988-01-07 1989-07-13 Cyprus Industrial Minerals Company Method of reducing pitch in pulping and papermaking
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
EP0586755A1 (de) * 1992-07-02 1994-03-16 Ecc International Limited Verfahren zur Harzkontrolle in der Papierherstellung
DE4446122A1 (de) * 1994-12-22 1996-06-27 Sued Chemie Ag Verfahren zur Herstellung eines Adsorbens für anionische Verbindungen und dessen Verwendung
US5604168A (en) * 1993-02-03 1997-02-18 Aannemingsbedrijf Van Der Biggelaar Limburg B.V. Clay-containing mixture and blend capable of forming a moisture resistant gel, and use of that mixture and blend

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319399A1 (fr) * 1975-07-29 1977-02-25 Merieux Inst Nouveau materiau a caractere cationique, capable de fixer de facon reversible, des macromolecules biologiques, procedes de preparation et applications
EP0180934A2 (de) * 1984-11-06 1986-05-14 DECHEMA Deutsche Gesellschaft für Chemisches Apparatewesen, Chemische Technik und Biotechnologie e.V. Verwendung grob gekörnter Schichtsilikate als Adsorbentien für Proteine
WO1989006294A1 (en) * 1988-01-07 1989-07-13 Cyprus Industrial Minerals Company Method of reducing pitch in pulping and papermaking
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
EP0586755A1 (de) * 1992-07-02 1994-03-16 Ecc International Limited Verfahren zur Harzkontrolle in der Papierherstellung
US5604168A (en) * 1993-02-03 1997-02-18 Aannemingsbedrijf Van Der Biggelaar Limburg B.V. Clay-containing mixture and blend capable of forming a moisture resistant gel, and use of that mixture and blend
DE4446122A1 (de) * 1994-12-22 1996-06-27 Sued Chemie Ag Verfahren zur Herstellung eines Adsorbens für anionische Verbindungen und dessen Verwendung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107129016A (zh) * 2017-04-28 2017-09-05 防城港市质量技术监督局 一种污水处理剂及其制备方法
CN107129016B (zh) * 2017-04-28 2020-10-30 马鞍山绿色大陇农业科技有限公司 一种污水处理剂及其制备方法
CN107715853A (zh) * 2017-10-16 2018-02-23 华南农业大学 一种功能化纤维素嫁接沸石的方法及废水处理方法
CN107715853B (zh) * 2017-10-16 2020-06-12 华南农业大学 一种功能化纤维素嫁接沸石的方法及废水处理方法

Also Published As

Publication number Publication date
WO2006077074A2 (de) 2006-07-27
EP1841526A2 (de) 2007-10-10

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