CO6341493A2 - Destintado de un sustrato celulosico utilizando hidroxido de magnesio - Google Patents
Destintado de un sustrato celulosico utilizando hidroxido de magnesioInfo
- Publication number
- CO6341493A2 CO6341493A2 CO11002148A CO11002148A CO6341493A2 CO 6341493 A2 CO6341493 A2 CO 6341493A2 CO 11002148 A CO11002148 A CO 11002148A CO 11002148 A CO11002148 A CO 11002148A CO 6341493 A2 CO6341493 A2 CO 6341493A2
- Authority
- CO
- Colombia
- Prior art keywords
- magnesium hydroxide
- optionally
- substrate
- cellulosical
- destined
- 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
- D21C3/02—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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
La presente invención proporciona una composición para destintar un sustrato celulósico que comprende: a) hidróxido de magnesio activado; b) opcionalmente, un agente de suspensión para el hidróxido de magnesio activado; c) agua, d) opcionalmente, un agente emulsionante, e) opcionalmente, excluir sosa cáustica; y t) opcionalmente, excluir peróxido de hidrógeno. La presente invención también reivindica un método para destintado de un sustrato celulósico utilizando la composición descrita en lo anterior.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/169,900 US8133351B2 (en) | 2008-07-09 | 2008-07-09 | Deinking a cellulosic substrate using magnesium hydroxide |
Publications (1)
Publication Number | Publication Date |
---|---|
CO6341493A2 true CO6341493A2 (es) | 2011-11-21 |
Family
ID=40974449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO11002148A CO6341493A2 (es) | 2008-07-09 | 2011-01-11 | Destintado de un sustrato celulosico utilizando hidroxido de magnesio |
Country Status (11)
Country | Link |
---|---|
US (3) | US8133351B2 (es) |
EP (1) | EP2315870A1 (es) |
JP (1) | JP5520294B2 (es) |
KR (1) | KR101678698B1 (es) |
CN (1) | CN102084057A (es) |
AR (1) | AR072493A1 (es) |
CA (1) | CA2728650C (es) |
CO (1) | CO6341493A2 (es) |
MX (1) | MX2011000288A (es) |
TW (1) | TWI486500B (es) |
WO (1) | WO2010006163A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9752283B2 (en) | 2007-09-12 | 2017-09-05 | Ecolab Usa Inc. | Anionic preflocculation of fillers used in papermaking |
US8133351B2 (en) * | 2008-07-09 | 2012-03-13 | Nalco Company | Deinking a cellulosic substrate using magnesium hydroxide |
US8088250B2 (en) | 2008-11-26 | 2012-01-03 | Nalco Company | Method of increasing filler content in papermaking |
WO2016065422A1 (en) * | 2014-10-31 | 2016-05-06 | Ixom Operations Pty Ltd | Method of treatment |
CN105735025A (zh) * | 2014-12-11 | 2016-07-06 | 广东轻工职业技术学院 | 一种使用镁碱的废纸脱墨浆过氧化氢漂白方法 |
CN106283796B (zh) * | 2016-08-22 | 2017-09-01 | 湖北宝塔沛博循环科技有限公司 | 废报纸生产牛皮纸的生产方法 |
JP7035533B2 (ja) * | 2017-12-28 | 2022-03-15 | セイコーエプソン株式会社 | 処理装置、シート製造装置および処理方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417431A (en) * | 1945-03-31 | 1947-03-18 | Union Oil Co | Lubricants |
US3692898A (en) * | 1970-11-05 | 1972-09-19 | Sterling Drug Inc | Aqueous magnesium hydroxide suspensions |
US3983147A (en) * | 1973-06-12 | 1976-09-28 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Separation of wool fatty acid |
US4230610A (en) * | 1979-08-01 | 1980-10-28 | Calgon Corporation | Polyacrylate pigment dispersants for magnesium oxide |
US4430248A (en) * | 1981-06-08 | 1984-02-07 | Calgon Corporation | Cationic polymers for reduction of viscosity of a magnesium hydroxide slurry |
IT1155310B (it) * | 1982-04-19 | 1987-01-28 | Jean Marie Clement | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
JPS60239586A (ja) * | 1984-05-02 | 1985-11-28 | 花王株式会社 | 古紙再生用脱墨剤 |
DE3934893A1 (de) * | 1989-10-19 | 1991-04-25 | Gruenau Gmbh Chem Fab | Waessrige, erdalkaliseifen und/oder erdalkaliharzseifen enthaltende dispersionen zum deinken von bedruckten altpapieren |
JP2887796B2 (ja) | 1990-12-28 | 1999-04-26 | 三菱石油株式会社 | 古紙再生用脱墨剤 |
GB9214041D0 (en) * | 1992-07-02 | 1992-08-12 | Morton Int Inc | Process for de-inking recycled paper pulp |
JP2637349B2 (ja) * | 1993-02-18 | 1997-08-06 | 鹿島建設株式会社 | ケーブルクーンの走行位置検出装置 |
IN183464B (es) * | 1994-07-25 | 2000-01-15 | Orica Australia Pty Ltd | |
US5601689A (en) * | 1995-02-27 | 1997-02-11 | Xerox Corporation | Deinking processes |
US5624568A (en) * | 1996-01-17 | 1997-04-29 | Betzdearborn Inc. | Stabilization of magnesium hydroxide slurries |
JPH09278661A (ja) * | 1996-04-05 | 1997-10-28 | Fuji Chem Ind Co Ltd | 懸濁液剤 |
CA2258786A1 (en) | 1996-06-20 | 1997-12-24 | Peter M. Robinson | Deinking process |
JP3246439B2 (ja) * | 1998-04-13 | 2002-01-15 | 栗田工業株式会社 | 紙パルプ製造系のスケール防止方法およびスラリー |
WO2006089395A1 (en) | 2005-02-25 | 2006-08-31 | Fpinnovations | Near-neutral deinking of recycled pulp using phosphines or phosphonium salts |
JP4824376B2 (ja) * | 2005-09-27 | 2011-11-30 | ハリマ化成株式会社 | 新聞古紙由来の脱墨パルプの製造方法 |
BRPI0620788A2 (pt) * | 2005-12-28 | 2011-11-22 | Takeda Pharmaceutical | preparação sólida |
US8133351B2 (en) * | 2008-07-09 | 2012-03-13 | Nalco Company | Deinking a cellulosic substrate using magnesium hydroxide |
PT2083117E (pt) | 2008-01-16 | 2013-06-20 | Bim Kemi Ab | Composição de sílica |
US8133350B2 (en) * | 2008-07-09 | 2012-03-13 | Nalco Company | Deinking a cellulosic substrate using magnesium silicate |
-
2008
- 2008-07-09 US US12/169,900 patent/US8133351B2/en active Active
-
2009
- 2009-07-08 AR ARP090102612 patent/AR072493A1/es not_active Application Discontinuation
- 2009-07-08 TW TW098123023A patent/TWI486500B/zh active
- 2009-07-09 KR KR1020117000517A patent/KR101678698B1/ko active IP Right Grant
- 2009-07-09 WO PCT/US2009/050095 patent/WO2010006163A1/en active Application Filing
- 2009-07-09 CA CA2728650A patent/CA2728650C/en active Active
- 2009-07-09 CN CN2009801260018A patent/CN102084057A/zh active Pending
- 2009-07-09 MX MX2011000288A patent/MX2011000288A/es active IP Right Grant
- 2009-07-09 EP EP20090790219 patent/EP2315870A1/en not_active Withdrawn
- 2009-07-09 JP JP2011517620A patent/JP5520294B2/ja active Active
-
2011
- 2011-01-11 CO CO11002148A patent/CO6341493A2/es not_active Application Discontinuation
-
2012
- 2012-02-03 US US13/365,645 patent/US8466204B2/en active Active
- 2012-02-06 US US13/366,644 patent/US8317974B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR101678698B1 (ko) | 2016-11-22 |
CA2728650C (en) | 2016-02-16 |
WO2010006163A1 (en) | 2010-01-14 |
US20120135908A1 (en) | 2012-05-31 |
AR072493A1 (es) | 2010-09-01 |
TWI486500B (zh) | 2015-06-01 |
TW201013013A (en) | 2010-04-01 |
CN102084057A (zh) | 2011-06-01 |
US8317974B2 (en) | 2012-11-27 |
MX2011000288A (es) | 2011-03-02 |
US8466204B2 (en) | 2013-06-18 |
US8133351B2 (en) | 2012-03-13 |
US20120135907A1 (en) | 2012-05-31 |
JP5520294B2 (ja) | 2014-06-11 |
KR20110027774A (ko) | 2011-03-16 |
EP2315870A1 (en) | 2011-05-04 |
CA2728650A1 (en) | 2010-01-14 |
US20100006243A1 (en) | 2010-01-14 |
JP2011527733A (ja) | 2011-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CO6341493A2 (es) | Destintado de un sustrato celulosico utilizando hidroxido de magnesio | |
CL2008003653A1 (es) | Uso de un inhibidor de sglt derivado de glucopiranosilo y un inhibidor de dppiv seleccionado para tratar la diabetes; y composicion farmaceutica. | |
DOP2010000267A (es) | Compuesto heterociclico | |
BRPI0803374A2 (pt) | compostos polihidróxi como agentes de extinção de polimerização | |
ECSP14009619A (es) | Compuestos novedosos de benzopirano, composiciones y usos de los mismos | |
PL2331456T3 (pl) | Sposób oczyszczania chlorowodoru | |
AR065963A1 (es) | Solucion acuosa de peroxido de hidrogeno, proceso para su preparacion y su uso | |
TN2009000521A1 (en) | Rnai inhibition of alpha-enac expression | |
CR20130144A (es) | Adhesivos de soja y compuestos hechos a partir de los adhesivos | |
AR083395A1 (es) | Derivado peptidico nmu (neuromedina u) con elevado efecto anorectico | |
MX338827B (es) | Composicion de vacuna para uso contra influenza. | |
ECSP12011746A (es) | Métodos y equipos para estabilzar oxidantes y desinfectar agua | |
AR084328A1 (es) | Dispersiones acuosas de copolimero de etileno acido acrilico para liberacion de fragancia en detergentes de lavanderia | |
CO5820216A1 (es) | Composicion para un pretratamiento de espuma para instrumentos medicos | |
AR078577A1 (es) | Metodo para reponer una composicion de pretratamiento | |
CL2014000636A1 (es) | Composicion detergente enzimatica que comprende la combinacion de un sistema tensioactivo, una o mas enzimas y uno o mas compuestos de lignina; y procedimiento para el tratamiento de un sustrato. | |
ECSP12011784A (es) | Proceso para producir un sistema de suspensión estable | |
CL2011001862A1 (es) | Composicion formadora de espuma que comprende una mezcla de cis-1,1,1,4,4,4-hexafluoro 2-buteno y 1,1,1,3,3 pentafluoropropano y un compuesto que contiene hidrogeno activo; espuma de polimero formada a partir de dicha composicion; y su proceso de produccion. | |
GT200600522A (es) | Nueva asociación de un inhibidor de la corriente sinusal i, y de un inhibidor de la enzima de conversión y las composiciones farmacéuticas que la contienen | |
CL2012003689A1 (es) | Metodo para blanquear pulpa que comprende contactar la pulpa en una solucion acuosa desde ph 2-7 con peroxidasa clasificada, una fuente de peroxido de hidrogeno y un mediador; composicion de blanqueado; y uso de dicha composicion. | |
CO6531477A2 (es) | Composición de diagnóstico que comprende cationes en plasma con un perfil de seguridad superior | |
CO6341494A2 (es) | Destintado de un sustrato celulosico utilizando silicato de magnesio | |
AR104670A1 (es) | Composiciones de peróxido orgánicas coloreadas y métodos para ruptura con fluidos de fractura hidráulicos | |
AR063460A1 (es) | Composicion solida para el tratamiento de agua | |
GT200600408A (es) | Nueva asociacion entre agomelatina y un inhibidor de recaptura de noradrenalina y composiciones farmaceuticas que la contienen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |