AR030425A1 - Polimero soluble en agua, modificado estructuralmente, metodo de preparacion, metodo de floculacion de una suspension acuosa de materia organica, metodo para clarificar agua de desperdicio y metodo para incrementar la retencion y drenaje - Google Patents
Polimero soluble en agua, modificado estructuralmente, metodo de preparacion, metodo de floculacion de una suspension acuosa de materia organica, metodo para clarificar agua de desperdicio y metodo para incrementar la retencion y drenajeInfo
- Publication number
- AR030425A1 AR030425A1 ARP010102699A ARP010102699A AR030425A1 AR 030425 A1 AR030425 A1 AR 030425A1 AR P010102699 A ARP010102699 A AR P010102699A AR P010102699 A ARP010102699 A AR P010102699A AR 030425 A1 AR030425 A1 AR 030425A1
- Authority
- AR
- Argentina
- Prior art keywords
- drainage
- preparation
- floculation
- structurally modified
- soluble polymer
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/10—Aqueous solvent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/10—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of amides or imides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatment Of Sludge (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Polímeros solubles en agua modificados estructuralmente preparados al iniciar la polimerizacion de una solucion acuosa de monomeros bajo condiciones de polimerizacion por radicales libres para formar una solucion del polímero y agregar por lo menos un modificador estructural a la solucion del polímero después de que por lo menos el 30% de la polimerizacion de los monomeros ha ocurrido y uso de los polímeros reticulados solubles en agua como agentes de floculacion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/606,581 US6605674B1 (en) | 2000-06-29 | 2000-06-29 | Structurally-modified polymer flocculants |
Publications (1)
Publication Number | Publication Date |
---|---|
AR030425A1 true AR030425A1 (es) | 2003-08-20 |
Family
ID=24428554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010102699A AR030425A1 (es) | 2000-06-29 | 2001-06-06 | Polimero soluble en agua, modificado estructuralmente, metodo de preparacion, metodo de floculacion de una suspension acuosa de materia organica, metodo para clarificar agua de desperdicio y metodo para incrementar la retencion y drenaje |
Country Status (21)
Country | Link |
---|---|
US (2) | US6605674B1 (es) |
EP (1) | EP1297039B1 (es) |
JP (1) | JP5078214B2 (es) |
KR (1) | KR100814675B1 (es) |
CN (1) | CN1239544C (es) |
AR (1) | AR030425A1 (es) |
AT (1) | ATE548397T1 (es) |
AU (2) | AU5128201A (es) |
BR (1) | BR0110429A (es) |
CA (1) | CA2406270C (es) |
DK (1) | DK1297039T3 (es) |
ES (1) | ES2382025T3 (es) |
MX (1) | MX227471B (es) |
MY (1) | MY124884A (es) |
NO (1) | NO333034B1 (es) |
NZ (1) | NZ522047A (es) |
PT (1) | PT1297039E (es) |
RU (1) | RU2243240C2 (es) |
TW (1) | TWI275600B (es) |
WO (1) | WO2002002662A1 (es) |
ZA (1) | ZA200208420B (es) |
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AU2008242419B2 (en) | 2007-04-20 | 2013-03-28 | Cytec Technology Corp. | Use of silicon-containing polymers to improve red mud flocculation in the Bayer process |
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US9752283B2 (en) | 2007-09-12 | 2017-09-05 | Ecolab Usa Inc. | Anionic preflocculation of fillers used in papermaking |
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2000
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- 2001-04-03 AT AT01924646T patent/ATE548397T1/de active
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- 2001-04-03 BR BR0110429-2A patent/BR0110429A/pt not_active Application Discontinuation
- 2001-04-03 EP EP01924646A patent/EP1297039B1/en not_active Revoked
- 2001-04-03 WO PCT/US2001/010867 patent/WO2002002662A1/en active IP Right Grant
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- 2001-04-03 CN CNB018087825A patent/CN1239544C/zh not_active Expired - Lifetime
- 2001-04-03 PT PT01924646T patent/PT1297039E/pt unknown
- 2001-04-03 JP JP2002507911A patent/JP5078214B2/ja not_active Expired - Lifetime
- 2001-04-03 DK DK01924646.1T patent/DK1297039T3/da active
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EP1297039B1 (en) | 2012-03-07 |
CA2406270A1 (en) | 2002-01-10 |
NO20025045D0 (no) | 2002-10-21 |
US6605674B1 (en) | 2003-08-12 |
BR0110429A (pt) | 2003-02-04 |
CA2406270C (en) | 2010-06-01 |
ZA200208420B (en) | 2003-10-17 |
KR100814675B1 (ko) | 2008-03-18 |
AU5128201A (en) | 2002-01-14 |
NO333034B1 (no) | 2013-02-18 |
CN1239544C (zh) | 2006-02-01 |
JP5078214B2 (ja) | 2012-11-21 |
EP1297039A4 (en) | 2004-11-03 |
MX227471B (es) | 2005-04-27 |
NZ522047A (en) | 2004-09-24 |
KR20030022789A (ko) | 2003-03-17 |
ES2382025T3 (es) | 2012-06-04 |
WO2002002662A1 (en) | 2002-01-10 |
NO20025045L (no) | 2002-12-16 |
MXPA02010628A (es) | 2004-05-17 |
US6753388B1 (en) | 2004-06-22 |
CN1426429A (zh) | 2003-06-25 |
AU2001251282B2 (en) | 2007-01-25 |
MY124884A (en) | 2006-07-31 |
TWI275600B (en) | 2007-03-11 |
PT1297039E (pt) | 2012-06-06 |
EP1297039A1 (en) | 2003-04-02 |
RU2243240C2 (ru) | 2004-12-27 |
DK1297039T3 (da) | 2012-06-11 |
ATE548397T1 (de) | 2012-03-15 |
JP2004502802A (ja) | 2004-01-29 |
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