CO6220865A2 - Proceso para el control de brea - Google Patents

Proceso para el control de brea

Info

Publication number
CO6220865A2
CO6220865A2 CO09086907A CO09086907A CO6220865A2 CO 6220865 A2 CO6220865 A2 CO 6220865A2 CO 09086907 A CO09086907 A CO 09086907A CO 09086907 A CO09086907 A CO 09086907A CO 6220865 A2 CO6220865 A2 CO 6220865A2
Authority
CO
Colombia
Prior art keywords
calcium carbonate
reacts
natural calcium
pitch
control
Prior art date
Application number
CO09086907A
Other languages
English (en)
Inventor
Daniel Gantenbein
Joachim Scholkopf
Patrick Gane
Original Assignee
Omya Development 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
Application filed by Omya Development Ag filed Critical Omya Development Ag
Publication of CO6220865A2 publication Critical patent/CO6220865A2/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • 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
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

La presente invención se refiere a un procedimiento para el control de brea en un medio acuoso mediante la adición de carbonato de calcio natural que reacciona en la superficie o una suspensión acuosa que comprende carbonato de calcio que reacciona en la superficie y que tiene un pH mayor de 6.0 medido a 20°C, para el medio, en donde el carbonato de calcio que reacciona en la superficie es un producto de reacción de carbonato de calcio natural con dióxido de carbono y uno o más ácidos, el uso de carbonato de calcio natural que reacciona en la superficie para el control de la brea, así como para una combinación de un carbonato de calcio natural que reacciona en la superficie y talco para el control de la brea, y las composiciones resultantes. 1.- Un procedimiento para el control de la brea en un medio acuoso, en donde el carbonato de calcio natural quereacciona en la superficie o una suspensión acuosa, comprende carbonato de calcio que reacciona en la superficie y que tiene un pH que tiene un pH mayor de 6.0 medido a 20°C, que se adiciona al medio, en donde el carbonato de calcio que reacciona en la superficie es el producto de la reacción del carbonato de calcio natural con dióxido de carbono y uno o más ácidos.2.- El procedimiento de conformidad con la reivindicación 1, en donde el carbonato de calcio natural que reacciona en la superficie se prepara como una suspensión acuosa que tiene un pH mayor de 6.5, preferiblemente mayor de 7.0, y más preferiblemente 7.5, medido a 20°C.3.- El procedimiento de conformidad con las reivindicaciones 1 ó 2, caracterizado porque el carbonato de calcio natural se selecciona del grupo que comprende mármol, calcita, yeso, y dolomita, piedra caliza y mezclas de los mismos. .4.- El procedimiento de conformidad con cualquiera de las reivindicaciones anteriores, caracterizado porque el ácido tiene un pKa a 25°C de 2.5 o menos.
CO09086907A 2007-03-21 2009-08-19 Proceso para el control de brea CO6220865A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07005853A EP1975310B1 (en) 2007-03-21 2007-03-21 Process for the control of pitch

Publications (1)

Publication Number Publication Date
CO6220865A2 true CO6220865A2 (es) 2010-11-19

Family

ID=38476818

Family Applications (1)

Application Number Title Priority Date Filing Date
CO09086907A CO6220865A2 (es) 2007-03-21 2009-08-19 Proceso para el control de brea

Country Status (20)

Country Link
US (2) US7972479B2 (es)
EP (2) EP1975310B1 (es)
JP (1) JP5194305B2 (es)
KR (1) KR101492283B1 (es)
CN (1) CN101627160B (es)
AR (1) AR067203A1 (es)
AT (1) ATE539194T1 (es)
AU (1) AU2008228252B2 (es)
BR (1) BRPI0808398A2 (es)
CA (1) CA2679354C (es)
CL (1) CL2008000776A1 (es)
CO (1) CO6220865A2 (es)
ES (1) ES2382211T3 (es)
MX (1) MX2009009544A (es)
PL (1) PL1975310T3 (es)
PT (1) PT1975310E (es)
RU (1) RU2469144C2 (es)
SI (1) SI1975310T1 (es)
UY (1) UY30967A1 (es)
WO (1) WO2008113839A1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1975310B1 (en) * 2007-03-21 2011-12-28 Omya Development Ag Process for the control of pitch
EP1974807B1 (en) * 2007-03-21 2010-03-03 Omya Development Ag Process for the removal of endocrine disrupting compounds
PL1974806T3 (pl) * 2007-03-21 2012-04-30 Omya Int Ag Sposób oczyszczania wody
EP1982759B1 (en) 2007-03-21 2011-09-07 Omya Development Ag Surface treated calcium carbonate and its use in waste water treatment
DE602007000783D1 (de) * 2007-06-15 2009-05-07 Omya Development Ag Oberflächenreaktives Calciumkarbonat in Kombination mit einem hydrophoben Adsorptionsmittel zur Wasserbehandlung
EP2168572A1 (en) 2008-09-30 2010-03-31 Omya Development Ag New controlled release active agent carrier
JP5496536B2 (ja) * 2009-04-01 2014-05-21 大王製紙株式会社 新聞用紙
SI2410023T1 (sl) 2010-07-20 2013-03-29 Omya Development Ag Postopek za pripravo površinsko obdelanega kalcijevega karbonatnega materiala in uporaba le-tega v nadzorovanju organskega materiala v vodnem mediju
PT2418177E (pt) 2010-08-13 2015-03-02 Omya Int Ag Sistema de injeção de uma suspensão de caco3 micronizado para a remineralização de água dessalinizada e doce
CN103339318B (zh) * 2011-02-15 2016-08-10 栗田工业株式会社 树脂抑制方法和树脂抑制剂
PT2546410E (pt) * 2011-07-11 2014-02-17 Omya Int Ag Partículas de carbonato de cálcio hidrofobizado
ES2537376T3 (es) 2011-07-22 2015-06-08 Omya International Ag Sistema de inyección de una suspensión de CaCO3 micronizada para la remineralización del agua desalinizada y dulce
HUE030551T2 (en) 2011-08-31 2017-05-29 Omya Int Ag Decontamination of desalinated and fresh water by addition of calcium carbonate solution to soft water
CN104246064B (zh) * 2012-04-16 2016-09-14 斯托拉恩索公司 在回用纤维工艺中自动地测定粘性物的方法
CN102733229A (zh) * 2012-06-28 2012-10-17 陕西科技大学 一种降低马尾松化机浆树脂含量的方法
DE102012021103A1 (de) 2012-10-26 2014-04-30 Clariant International Ltd. Verfahren und Zusammensetzung zur Wasserreinigung und Schlammentwässerung
EP2805923B1 (en) 2013-05-24 2018-10-31 Omya International AG Installation for the preparation of a solution of calcium hydrogen carbonate suitable for the remineralization of water
EP2805924B1 (en) 2013-05-24 2018-02-21 Omya International AG Multiple batch system for the preparation of a solution of calcium hydrogen carbonate suitable for the remineralization of desalinated water and of naturally soft water
NO2883573T3 (es) * 2013-12-13 2018-03-24
EP2933375B1 (en) 2014-04-16 2018-12-19 Omya International AG Adsorbing and/or reduction of the amount of organic materials in an aqueous medium by using colloidal precipitated calcium carbonate
EP2957603A1 (en) 2014-06-20 2015-12-23 Omya International AG Method for the production of granules comprising surface-reacted calcium carbonate
MX2016015657A (es) 2014-05-30 2017-04-13 Omya Int Ag Metodo para la produccion de granulos que comprenden carbonato de calcio tratados mediante reaccion superficial.
EP2949708B1 (en) 2014-05-30 2018-04-04 Omya International AG Method for the production of granules comprising surface-reacted calcium carbonate
ES2838023T3 (es) 2015-01-29 2021-07-01 Omya Int Ag Proceso para fabricar una solución de un hidrogenocarbonato alcalinotérreo
TR201815327T4 (tr) 2015-06-10 2018-11-21 Omya Int Ag Anti-blokaj maddesi olarak yüzeyi tepkimeye girmiş kalsiyum karbonat kullanımı.
EP3176222A1 (en) 2015-12-01 2017-06-07 Omya International AG Method for the production of granules comprising surface-reacted calcium carbonate
EP3183965A1 (en) * 2015-12-23 2017-06-28 Omya International AG Composition for aquatic pest control
EP3202720A1 (en) 2016-02-05 2017-08-09 Omya International AG Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate
EP3202719A1 (en) 2016-02-05 2017-08-09 Omya International AG Installation for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate
MX2019012989A (es) 2017-05-05 2020-01-20 Masonite Corp Articulos celulosicos elaborados a partir de materiales celulosicos y metodos para los mismos.
TW202200206A (zh) 2020-04-28 2022-01-01 瑞士商歐米亞國際公司 包含表面反應碳酸鈣作為賦形劑之顆粒
AU2021263871A1 (en) 2020-04-28 2022-09-29 Omya International Ag Method for the production of free-flowing granules

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
JPS5112357B2 (es) 1972-06-07 1976-04-19
FI96695C (fi) * 1988-03-07 1996-08-12 Pluss Stauffer Ag Pigmenttiseos paperiteollisuutta varten
JPH0376885A (ja) * 1989-04-11 1991-04-02 Honshu Paper Co Ltd ピッチコントロール剤及びピッチコントロール方法
DE4312463C1 (de) * 1993-04-16 1994-07-28 Pluss Stauffer Ag CaCO¶3¶ -Talkum-Streichpigmentslurry, Verfahren zu seiner Herstellung und seine Verwendung
US6319412B1 (en) 1997-10-21 2001-11-20 New Working Waters, Llc Wastewater treatment process
EP1078019A4 (en) * 1998-04-03 2003-05-21 Imerys Pigments Inc Precipitated calcium carbonate, its manufacture and use
DE59811388D1 (de) * 1998-09-22 2004-06-17 Alfred Pohlen Verfahren zur Eliminierung von klebrigen Verunreinigungen aus aufbereitetem Altpapier enthaltende Papierbreie mittels hydrophobierten Mineralien
FR2787802B1 (fr) 1998-12-24 2001-02-02 Pluss Stauffer Ag Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications
JP2001271289A (ja) * 2000-03-17 2001-10-02 Nippon Paper Industries Co Ltd 製紙ピッチコントロール剤の製造方法
US6977027B2 (en) 2001-12-21 2005-12-20 Luzenae America, Inc. Additive and process for sticky control in recycled pulps
JP3786195B2 (ja) * 2002-03-29 2006-06-14 王子製紙株式会社 古紙のパルプ化法
FR2852600B1 (fr) * 2003-03-18 2005-06-10 Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages
US20060048908A1 (en) * 2004-09-08 2006-03-09 Enzymatic Deinking Technologies, Llc System for control of stickies in recovered and virgin paper processing
PL1974806T3 (pl) 2007-03-21 2012-04-30 Omya Int Ag Sposób oczyszczania wody
EP1974807B1 (en) 2007-03-21 2010-03-03 Omya Development Ag Process for the removal of endocrine disrupting compounds
EP1975310B1 (en) * 2007-03-21 2011-12-28 Omya Development Ag Process for the control of pitch

Also Published As

Publication number Publication date
SI1975310T1 (sl) 2012-06-29
RU2469144C2 (ru) 2012-12-10
CA2679354C (en) 2014-10-14
ATE539194T1 (de) 2012-01-15
ES2382211T3 (es) 2012-06-06
AR067203A1 (es) 2009-10-07
CA2679354A1 (en) 2008-09-25
MX2009009544A (es) 2009-09-16
AU2008228252B2 (en) 2012-03-15
BRPI0808398A2 (pt) 2014-07-08
US8372244B2 (en) 2013-02-12
CN101627160A (zh) 2010-01-13
KR20090125146A (ko) 2009-12-03
US20110209841A1 (en) 2011-09-01
JP5194305B2 (ja) 2013-05-08
US20100051216A1 (en) 2010-03-04
RU2009138751A (ru) 2011-04-27
JP2010521595A (ja) 2010-06-24
KR101492283B1 (ko) 2015-02-11
PT1975310E (pt) 2012-04-10
WO2008113839A1 (en) 2008-09-25
US7972479B2 (en) 2011-07-05
CL2008000776A1 (es) 2008-11-07
EP2137350B1 (en) 2014-10-29
EP1975310A1 (en) 2008-10-01
UY30967A1 (es) 2008-10-31
PL1975310T3 (pl) 2012-05-31
EP1975310B1 (en) 2011-12-28
EP2137350A1 (en) 2009-12-30
AU2008228252A1 (en) 2008-09-25
CN101627160B (zh) 2015-04-15

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