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CL2008000776A1 - Proceso para el control de la deposicion de material pegajoso organico en un medio acuoso, donde se agrega un producto de reaccion de carbonato de calcio natural con dioxido de carbono y uno o mas acidos. - Google Patents

Proceso para el control de la deposicion de material pegajoso organico en un medio acuoso, donde se agrega un producto de reaccion de carbonato de calcio natural con dioxido de carbono y uno o mas acidos.

Info

Publication number
CL2008000776A1
CL2008000776A1 CL2008000776A CL2008000776A CL2008000776A1 CL 2008000776 A1 CL2008000776 A1 CL 2008000776A1 CL 2008000776 A CL2008000776 A CL 2008000776A CL 2008000776 A CL2008000776 A CL 2008000776A CL 2008000776 A1 CL2008000776 A1 CL 2008000776A1
Authority
CL
Chile
Prior art keywords
added
reaction product
aqueous medium
deposition
acids
Prior art date
Application number
CL2008000776A
Other languages
English (en)
Inventor
Gantenbein Daniel
Scholkopf Joachim
A C Gane Patrick
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 CL2008000776A1 publication Critical patent/CL2008000776A1/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

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

Abstract

Proceso para controlar pitch en medio acuoso que comprende que caco3 natural reaccionado en superficie o suspensión acuosa que contiene caco3 reaccionado en superficie y que tiene Ph mayor a 6 a 20 grados celsius, se agrega al medio, donde dicho caco3 es producto de reacción de caco3 natural con co2 y ácido; compuesto caco3 natural; y su uso.
CL2008000776A 2007-03-21 2008-03-18 Proceso para el control de la deposicion de material pegajoso organico en un medio acuoso, donde se agrega un producto de reaccion de carbonato de calcio natural con dioxido de carbono y uno o mas acidos. CL2008000776A1 (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
CL2008000776A1 true CL2008000776A1 (es) 2008-11-07

Family

ID=38476818

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2008000776A CL2008000776A1 (es) 2007-03-21 2008-03-18 Proceso para el control de la deposicion de material pegajoso organico en un medio acuoso, donde se agrega un producto de reaccion de carbonato de calcio natural con dioxido de carbono y uno o mas acidos.

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
EP1982759B1 (en) * 2007-03-21 2011-09-07 Omya Development Ag Surface treated calcium carbonate and its use in waste water treatment
PT1975310E (pt) * 2007-03-21 2012-04-10 Omya Development Ag Processo para o controlo de pez
DK1974806T3 (da) * 2007-03-21 2012-01-09 Omya Development Ag Fremgangsmåde til rensning af vand
ES2342495T3 (es) * 2007-03-21 2010-07-07 Omya Development Ag Procedimiento de eliminacion de compuestos disruptores endocrinos.
PT2011766E (pt) * 2007-06-15 2009-06-25 Omya Development Ag Carbonato de cálcio de reacção na superfície em combinação com um adsorvente hidrófobo para tratamento de água
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
PL2418177T3 (pl) 2010-08-13 2015-05-29 Omya Int Ag Układ wstrzykiwania zawiesiny mikronizowanego caco3 do remineralizacji wody odsolonej i słodkiej
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
SI2546410T1 (sl) * 2011-07-11 2014-03-31 Omya International Ag Hidrofobirani delci kalcijevega karbonata
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
ES2601883T3 (es) 2011-08-31 2017-02-16 Omya International Ag Remineralización de agua desalinizada y dulce dosificando una solución de carbonato de calcio en agua blanda
WO2013156147A1 (en) * 2012-04-16 2013-10-24 Stora Enso Oyj Method for automatically determining stickies in a recycled fibre process
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
PL2883573T5 (pl) * 2013-12-13 2021-04-19 Omya International Ag Ścierna kompozycja czyszcząca
ES2716604T3 (es) 2014-04-16 2019-06-13 Omya Int Ag Adsorción y/o reducción de la cantidad de materiales orgánicos en un medio acuoso con el uso de carbonato de calcio precipitado coloidal
EP2957603A1 (en) 2014-06-20 2015-12-23 Omya International AG Method for the production of granules comprising surface-reacted calcium carbonate
CN106414332B (zh) 2014-05-30 2018-12-21 欧米亚国际集团 用于制造包含表面反应的碳酸钙的颗粒的方法
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
ES2690413T3 (es) 2015-06-10 2018-11-20 Omya International Ag Uso de carbonato cálcico tratado mediante reacción superficial como agente antibloqueo
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
CA3062073A1 (en) 2017-05-05 2018-11-08 Masonite Corporation Cellulosic articles made from cellulosic materials and methods therefor
IL297604A (en) 2020-04-28 2022-12-01 Omya Int Ag A method for producing free-flowing granules
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

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JPS5112357B2 (es) 1972-06-07 1976-04-19
ATE111142T1 (de) * 1988-03-07 1994-09-15 Pluss Stauffer Ag Pigment-mischung für die papierindustrie.
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
EP0989229B1 (de) * 1998-09-22 2004-05-12 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
PT1975310E (pt) * 2007-03-21 2012-04-10 Omya Development Ag Processo para o controlo de pez
ES2342495T3 (es) 2007-03-21 2010-07-07 Omya Development Ag Procedimiento de eliminacion de compuestos disruptores endocrinos.
DK1974806T3 (da) 2007-03-21 2012-01-09 Omya Development Ag Fremgangsmåde til rensning af vand

Also Published As

Publication number Publication date
RU2469144C2 (ru) 2012-12-10
RU2009138751A (ru) 2011-04-27
EP2137350B1 (en) 2014-10-29
MX2009009544A (es) 2009-09-16
PT1975310E (pt) 2012-04-10
US20110209841A1 (en) 2011-09-01
CN101627160B (zh) 2015-04-15
ATE539194T1 (de) 2012-01-15
JP2010521595A (ja) 2010-06-24
JP5194305B2 (ja) 2013-05-08
BRPI0808398A2 (pt) 2014-07-08
UY30967A1 (es) 2008-10-31
EP1975310A1 (en) 2008-10-01
US8372244B2 (en) 2013-02-12
ES2382211T3 (es) 2012-06-06
AU2008228252A1 (en) 2008-09-25
US20100051216A1 (en) 2010-03-04
AR067203A1 (es) 2009-10-07
EP1975310B1 (en) 2011-12-28
KR101492283B1 (ko) 2015-02-11
CA2679354C (en) 2014-10-14
SI1975310T1 (sl) 2012-06-29
PL1975310T3 (pl) 2012-05-31
US7972479B2 (en) 2011-07-05
KR20090125146A (ko) 2009-12-03
EP2137350A1 (en) 2009-12-30
CA2679354A1 (en) 2008-09-25
AU2008228252B2 (en) 2012-03-15
CO6220865A2 (es) 2010-11-19
WO2008113839A1 (en) 2008-09-25
CN101627160A (zh) 2010-01-13

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