UY30967A1 - Proceso para el control de "pitch" - Google Patents
Proceso para el control de "pitch"Info
- Publication number
- UY30967A1 UY30967A1 UY30967A UY30967A UY30967A1 UY 30967 A1 UY30967 A1 UY 30967A1 UY 30967 A UY30967 A UY 30967A UY 30967 A UY30967 A UY 30967A UY 30967 A1 UY30967 A1 UY 30967A1
- Authority
- UY
- Uruguay
- Prior art keywords
- calcium carbonate
- pitch
- control
- reacted
- natural
- Prior art date
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
Un proceso para el control de "pitch" en un medio acuoso agregando carbonato cálcico natural reaccionado en superficie o una suspension acuosa que comprende carbonato cálcico reaccionado en superficie y que tiene un pH de más de 6,0 medido a 20S, al medio, donde el carbonato cálcico reaccionado en superficie es un producto de reaccion de carbonato cálcico natural con dioxido de carbono y uno o más ácidos, el uso del carbonato cálcico natural reaccionado en superficie, así como también una combinacion con talco, para el control de "pitch", y los compuestos resultantes.
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 |
---|---|
UY30967A1 true UY30967A1 (es) | 2008-10-31 |
Family
ID=38476818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY30967A UY30967A1 (es) | 2007-03-21 | 2008-03-19 | Proceso para el control de "pitch" |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2375849T3 (es) * | 2007-03-21 | 2012-03-06 | Omya Development Ag | Carbonato de calcio con superficie sometida a reacción y su uso en el tratamiento de aguas residuales. |
ATE539194T1 (de) * | 2007-03-21 | 2012-01-15 | Omya Development Ag | Harzbekämpfungsverfahren |
PT1974807E (pt) * | 2007-03-21 | 2010-05-10 | Omya Development Ag | Processo para a remoção de compostos desreguladores endócrinos |
SI1974806T1 (sl) * | 2007-03-21 | 2012-01-31 | Omya Development Ag | Postopek za čiščenje vode |
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 |
EP2410023B1 (en) | 2010-07-20 | 2012-10-17 | Omya Development AG | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium |
EP2418177B9 (en) | 2010-08-13 | 2015-09-16 | Omya International AG | Micronized CaCO3 slurry injection system for the remineralization of desalinated and fresh water |
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 |
PL2546410T3 (pl) * | 2011-07-11 | 2014-05-30 | Omya Int Ag | Hydrofobizowane cząstki węglanu wapnia |
DK2548848T3 (en) | 2011-07-22 | 2015-06-29 | Omya Int Ag | Micronized CaCO3 slurry injection system for the remineralization of desalinated and fresh water |
LT2565165T (lt) | 2011-08-31 | 2016-11-25 | Omya International Ag | Nudruskintojo arba gėlo vandens remineralizacija, pridedant kalcio karbonato tirpalo į minkštą vandenį |
RU2628862C2 (ru) * | 2012-04-16 | 2017-08-22 | Стора Энсо Оий | Способ автоматического определения содержания липких включений в процессе вторичной переработки волокон |
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 |
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 |
ES2703729T3 (es) | 2013-05-24 | 2019-03-12 | Omya Int Ag | Instalación para la preparación de una solución de hidrogenocarbonato de calcio adecuada para la remineralización del agua |
PT2883573T (pt) * | 2013-12-13 | 2018-01-04 | Omya Int Ag | Composição de limpeza abrasiva |
SI2933375T1 (sl) | 2014-04-16 | 2019-07-31 | Omya International Ag | Adsorbiranje in/ali zmanjševanje količine organskih materialov v vodnem mediju z uporabo koloidnega obarjenega kalcijevega karbonata |
EP2957603A1 (en) | 2014-06-20 | 2015-12-23 | Omya International AG | Method for the production of granules comprising surface-reacted calcium carbonate |
EP2949708B1 (en) | 2014-05-30 | 2018-04-04 | Omya International AG | Method for the production of granules comprising surface-reacted calcium carbonate |
SG11201609445UA (en) | 2014-05-30 | 2016-12-29 | Omya Int 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 |
WO2018204906A1 (en) | 2017-05-05 | 2018-11-08 | Masonite Corporation | Cellulosic articles made from cellulosic materials and methods therefor |
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 |
CA3175218A1 (en) | 2020-04-28 | 2021-11-04 | Laura DE MIGUEL | Method for the production of free-flowing granules |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5112357B2 (es) | 1972-06-07 | 1976-04-19 | ||
AU615520B2 (en) * | 1988-03-07 | 1991-10-03 | Omya Development Ag | Pigment mixture for the paper industry |
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 |
AU3378199A (en) * | 1998-04-03 | 1999-10-25 | Ecc International Inc. | Precipitated calcium carbonate and its production and use |
ATE266764T1 (de) * | 1998-09-22 | 2004-05-15 | 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 |
SI1974806T1 (sl) | 2007-03-21 | 2012-01-31 | Omya Development Ag | Postopek za čiščenje vode |
ATE539194T1 (de) * | 2007-03-21 | 2012-01-15 | Omya Development Ag | Harzbekämpfungsverfahren |
PT1974807E (pt) | 2007-03-21 | 2010-05-10 | Omya Development Ag | Processo para a remoção de compostos desreguladores endócrinos |
-
2007
- 2007-03-21 AT AT07005853T patent/ATE539194T1/de active
- 2007-03-21 ES ES07005853T patent/ES2382211T3/es active Active
- 2007-03-21 PL PL07005853T patent/PL1975310T3/pl unknown
- 2007-03-21 SI SI200730889T patent/SI1975310T1/sl unknown
- 2007-03-21 PT PT07005853T patent/PT1975310E/pt unknown
- 2007-03-21 EP EP07005853A patent/EP1975310B1/en active Active
-
2008
- 2008-03-13 AR ARP080101029A patent/AR067203A1/es active IP Right Grant
- 2008-03-18 CL CL2008000776A patent/CL2008000776A1/es unknown
- 2008-03-19 EP EP08718056.8A patent/EP2137350B1/en active Active
- 2008-03-19 BR BRPI0808398-3A patent/BRPI0808398A2/pt not_active IP Right Cessation
- 2008-03-19 RU RU2009138751/12A patent/RU2469144C2/ru not_active IP Right Cessation
- 2008-03-19 WO PCT/EP2008/053335 patent/WO2008113839A1/en active Application Filing
- 2008-03-19 AU AU2008228252A patent/AU2008228252B2/en not_active Ceased
- 2008-03-19 UY UY30967A patent/UY30967A1/es not_active Application Discontinuation
- 2008-03-19 CN CN200880007621.5A patent/CN101627160B/zh active Active
- 2008-03-19 JP JP2009554023A patent/JP5194305B2/ja not_active Expired - Fee Related
- 2008-03-19 US US12/449,911 patent/US7972479B2/en not_active Expired - Fee Related
- 2008-03-19 KR KR1020097020138A patent/KR101492283B1/ko active IP Right Grant
- 2008-03-19 CA CA2679354A patent/CA2679354C/en not_active Expired - Fee Related
- 2008-03-19 MX MX2009009544A patent/MX2009009544A/es active IP Right Grant
-
2009
- 2009-08-19 CO CO09086907A patent/CO6220865A2/es active IP Right Grant
-
2011
- 2011-05-04 US US13/068,168 patent/US8372244B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2137350B1 (en) | 2014-10-29 |
CN101627160A (zh) | 2010-01-13 |
EP1975310A1 (en) | 2008-10-01 |
KR20090125146A (ko) | 2009-12-03 |
RU2469144C2 (ru) | 2012-12-10 |
CA2679354C (en) | 2014-10-14 |
WO2008113839A1 (en) | 2008-09-25 |
ATE539194T1 (de) | 2012-01-15 |
AU2008228252B2 (en) | 2012-03-15 |
PT1975310E (pt) | 2012-04-10 |
RU2009138751A (ru) | 2011-04-27 |
EP1975310B1 (en) | 2011-12-28 |
ES2382211T3 (es) | 2012-06-06 |
EP2137350A1 (en) | 2009-12-30 |
CO6220865A2 (es) | 2010-11-19 |
BRPI0808398A2 (pt) | 2014-07-08 |
KR101492283B1 (ko) | 2015-02-11 |
US20100051216A1 (en) | 2010-03-04 |
JP2010521595A (ja) | 2010-06-24 |
CN101627160B (zh) | 2015-04-15 |
CA2679354A1 (en) | 2008-09-25 |
US8372244B2 (en) | 2013-02-12 |
JP5194305B2 (ja) | 2013-05-08 |
PL1975310T3 (pl) | 2012-05-31 |
CL2008000776A1 (es) | 2008-11-07 |
SI1975310T1 (sl) | 2012-06-29 |
AR067203A1 (es) | 2009-10-07 |
AU2008228252A1 (en) | 2008-09-25 |
US20110209841A1 (en) | 2011-09-01 |
US7972479B2 (en) | 2011-07-05 |
MX2009009544A (es) | 2009-09-16 |
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Legal Events
Date | Code | Title | Description |
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RDES | Application refused |
Effective date: 20190710 |