WO2006063682A2 - Bentonite zur störstoffbindung in der papierherstellung - Google Patents

Bentonite zur störstoffbindung in der papierherstellung Download PDF

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Publication number
WO2006063682A2
WO2006063682A2 PCT/EP2005/012775 EP2005012775W WO2006063682A2 WO 2006063682 A2 WO2006063682 A2 WO 2006063682A2 EP 2005012775 W EP2005012775 W EP 2005012775W WO 2006063682 A2 WO2006063682 A2 WO 2006063682A2
Authority
WO
WIPO (PCT)
Prior art keywords
bentonite
pulp
cec
paper
less
Prior art date
Application number
PCT/EP2005/012775
Other languages
German (de)
English (en)
French (fr)
Other versions
WO2006063682A3 (de
Inventor
Ulrich Sohling
Hubertus Besting
Genovefa Wendrich
Original Assignee
Süd-Chemie AG
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=36588237&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2006063682(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Süd-Chemie AG filed Critical Süd-Chemie AG
Priority to ES05826382T priority Critical patent/ES2531071T3/es
Priority to BRPI0515785-4A priority patent/BRPI0515785A/pt
Priority to MX2007006952A priority patent/MX2007006952A/es
Priority to US11/721,229 priority patent/US20090044921A1/en
Priority to EP05826382.3A priority patent/EP1825056B1/de
Priority to PL05826382T priority patent/PL1825056T3/pl
Priority to JP2007545875A priority patent/JP2008524451A/ja
Publication of WO2006063682A2 publication Critical patent/WO2006063682A2/de
Publication of WO2006063682A3 publication Critical patent/WO2006063682A3/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
    • 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

Definitions

  • Detection of the ionic freedom of the wash water is performed on NH 4 + ions with the sensitive Nessler's reagent.
  • the washing rate can vary between 30 minutes and 3 days depending on the key.
  • the washed out NH 4 + bentonite is removed from the filter, dried at HO 0 C for 2 hours, ground, sieved (63 micron sieve) and dried again at 110 0 C for 2 h. Thereafter, the NH 4 + content of the bentonite is determined according to Kjeldahl.

Landscapes

  • Paper (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
PCT/EP2005/012775 2004-12-16 2005-11-30 Bentonite zur störstoffbindung in der papierherstellung WO2006063682A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES05826382T ES2531071T3 (es) 2004-12-16 2005-11-30 Bentonitas para la fijación de impurezas en la fabricación de papel
BRPI0515785-4A BRPI0515785A (pt) 2004-12-16 2005-11-30 bentonitas para a ligação de impurezas na produção de papel
MX2007006952A MX2007006952A (es) 2004-12-16 2005-11-30 Bentonita para enlazar impurezas en la produccion de papel.
US11/721,229 US20090044921A1 (en) 2004-12-16 2005-11-30 Bentonite for binding impurities during paper production
EP05826382.3A EP1825056B1 (de) 2004-12-16 2005-11-30 Bentonite zur störstoffbindung in der papierherstellung
PL05826382T PL1825056T3 (pl) 2004-12-16 2005-11-30 Bentonity do wiązania zanieczyszczeń w procesie produkcji papieru
JP2007545875A JP2008524451A (ja) 2004-12-16 2005-11-30 紙製造中において不純物を結合するためのベントナイト

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004060587.4 2004-12-16
DE102004060587A DE102004060587A1 (de) 2004-12-16 2004-12-16 Bentonite zur Störstoffbindung in der Papierherstellung

Publications (2)

Publication Number Publication Date
WO2006063682A2 true WO2006063682A2 (de) 2006-06-22
WO2006063682A3 WO2006063682A3 (de) 2007-01-25

Family

ID=36588237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/012775 WO2006063682A2 (de) 2004-12-16 2005-11-30 Bentonite zur störstoffbindung in der papierherstellung

Country Status (11)

Country Link
US (1) US20090044921A1 (ko)
EP (1) EP1825056B1 (ko)
JP (1) JP2008524451A (ko)
KR (1) KR20070089805A (ko)
BR (1) BRPI0515785A (ko)
DE (1) DE102004060587A1 (ko)
ES (1) ES2531071T3 (ko)
MX (1) MX2007006952A (ko)
PL (1) PL1825056T3 (ko)
PT (1) PT1825056E (ko)
WO (1) WO2006063682A2 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008069496A (ja) * 2006-09-15 2008-03-27 Seiko Pmc Corp 汚れ防止方法
WO2010070682A1 (en) * 2008-12-15 2010-06-24 Imi Fabi S.P.A. Talc- and/or chlorite-based compositions and use thereof in controlling pollutants in papermaking industry processes
EP3128073A1 (de) 2015-08-06 2017-02-08 Clariant International Ltd Kompositmaterial für die störstoffbekämpfung bei der papierherstellung
CN115109451A (zh) * 2022-06-17 2022-09-27 阳原县仁恒精细粘土有限责任公司 一种高膨胀性膨润土及包含其的水性乳胶漆

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1920829A1 (en) 2006-11-07 2008-05-14 Süd-Chemie Ag Amorphous adsorbent, method of obtaining the same and its use in the bleaching of fats and/or oils
US20100132251A1 (en) * 2006-11-07 2010-06-03 Ulrich Sohling Method for purification of biodiesel
EP1927397A1 (en) * 2006-11-13 2008-06-04 Süd-Chemie Ag Absorbent composition for surface treatment
SI3260597T1 (sl) 2016-06-22 2019-10-30 Buchmann Ges Mit Beschraenkter Haftung Večplastni izdelek iz vlaken z zavrto hitrostjo migracije aromatskih ali nasičenih ogljikovodikov in postopek za njegovo izdelavo

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Publication number Priority date Publication date Assignee Title
DE3541163A1 (de) * 1985-11-21 1987-05-27 Basf Ag Verfahren zur herstellung von papier und karton
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
GB8628807D0 (en) * 1986-12-02 1987-01-07 Ecc Int Ltd Clay composition
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
GB8828899D0 (en) * 1988-12-10 1989-01-18 Laporte Industries Ltd Paper & paperboard
US5032227A (en) * 1990-07-03 1991-07-16 Vinings Industries Inc. Production of paper or paperboard
GB9127173D0 (en) * 1991-12-21 1992-02-19 Vinings Ind Inc Method for controlling pitch
US5368692A (en) * 1992-01-22 1994-11-29 Vinings Industries Inc. Method for controlling pitch
ATE153402T1 (de) * 1992-07-02 1997-06-15 Ecc Int Ltd Verfahren zur harzkontrolle in der papierherstellung
JPH0665892A (ja) * 1992-08-19 1994-03-08 Mizusawa Ind Chem Ltd ピッチ吸着剤
GB2297334A (en) * 1995-01-25 1996-07-31 Ecc Int Ltd Agent for controlling the deposition of pitch in papermaking
GB9604950D0 (en) * 1996-03-08 1996-05-08 Allied Colloids Ltd Clay compositions and their use in paper making
US5798023A (en) * 1996-05-14 1998-08-25 Nalco Chemical Company Combination of talc-bentonite for deposition control in papermaking processes
DE19627553A1 (de) * 1996-07-09 1998-01-15 Basf Ag Verfahren zur Herstellung von Papier und Karton
JPH10194726A (ja) * 1997-01-09 1998-07-28 Mizusawa Ind Chem Ltd 長期保存性に優れた高濃度ベントナイト水性スラリー、その用途及びその使用方法
AU2003219127B2 (en) * 2002-04-08 2008-10-02 Ciba Specialty Chemicals Water Treatments Limited White pitch deposit treatment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008069496A (ja) * 2006-09-15 2008-03-27 Seiko Pmc Corp 汚れ防止方法
WO2010070682A1 (en) * 2008-12-15 2010-06-24 Imi Fabi S.P.A. Talc- and/or chlorite-based compositions and use thereof in controlling pollutants in papermaking industry processes
EP3128073A1 (de) 2015-08-06 2017-02-08 Clariant International Ltd Kompositmaterial für die störstoffbekämpfung bei der papierherstellung
CN115109451A (zh) * 2022-06-17 2022-09-27 阳原县仁恒精细粘土有限责任公司 一种高膨胀性膨润土及包含其的水性乳胶漆
CN115109451B (zh) * 2022-06-17 2023-08-18 阳原县仁恒精细粘土有限责任公司 一种包含高膨胀性膨润土的水性乳胶漆

Also Published As

Publication number Publication date
US20090044921A1 (en) 2009-02-19
JP2008524451A (ja) 2008-07-10
PL1825056T3 (pl) 2015-07-31
PT1825056E (pt) 2015-04-08
EP1825056B1 (de) 2015-01-14
ES2531071T3 (es) 2015-03-10
KR20070089805A (ko) 2007-09-03
MX2007006952A (es) 2007-06-25
DE102004060587A1 (de) 2006-07-06
EP1825056A2 (de) 2007-08-29
WO2006063682A3 (de) 2007-01-25
BRPI0515785A (pt) 2008-08-05

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