BR9907643A - Emulsão polimérica de água em óleo, processo para fabricar a mesma, mistura polimérica, processo pra fabricar a mesma, processos para desidratar uma dispersão de sólidos suspensos e um sedimento pela floculação usando-se um floculante polimérico - Google Patents

Emulsão polimérica de água em óleo, processo para fabricar a mesma, mistura polimérica, processo pra fabricar a mesma, processos para desidratar uma dispersão de sólidos suspensos e um sedimento pela floculação usando-se um floculante polimérico

Info

Publication number
BR9907643A
BR9907643A BR9907643-8A BR9907643A BR9907643A BR 9907643 A BR9907643 A BR 9907643A BR 9907643 A BR9907643 A BR 9907643A BR 9907643 A BR9907643 A BR 9907643A
Authority
BR
Brazil
Prior art keywords
polymeric
same
making
water
suspended solids
Prior art date
Application number
BR9907643-8A
Other languages
English (en)
Other versions
BR9907643B1 (pt
Inventor
Raymond Salvatore Farinato
Naijie Zhang
David Alexandre Mortimer
Original Assignee
Cytec Tech Corp
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 Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of BR9907643A publication Critical patent/BR9907643A/pt
Publication of BR9907643B1 publication Critical patent/BR9907643B1/pt

Links

Classifications

    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/922—Flocculating, clarifying, or fining compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)

Abstract

"EMULSãO POLIMéRICA DE áGUA EM óLEO, PROCESSO PARA FABRICAR A MESMA, MISTURA POLIMéRICA, PROCESSO PARA FABRICAR A MESMA, PROCESSOS PARA DESIDRATAR UMA DISPERSãO DE SóLIDOS SUSPENSOS E UM SEDIMENTO PELA FLOCULAçãO USANDO-SE UM FLOCULANTE POLIMéRICO". A invenção fornece misturas de peso molecular alto, polímeros de estruturas catiónica solúveis em água com peso molecular alto, polímeros catiónicos, solúveis em água, que sejam lineares ou que tenham um grau inferior de estrutura. As misturas são úteis para dispersões de desidratação de sólidos suspensos que alcançam boas taxas de desidratação em níveis de dosagem relativamente baixos.
BRPI9907643-8A 1998-02-06 1999-01-12 emulsão polimérica de água em óleo, processo para fabricar uma emulsão polimérica de água em óleo, mistura polimérica em solução aquosa, processo para fabricar uma mistura polimérica, mistura polimérica, processo para desidratar uma dispersão de sólidos suspensos, e, processos para desidratar um sedimento pela floculação. BR9907643B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/020,201 US6117938A (en) 1998-02-06 1998-02-06 Polymer blends for dewatering
PCT/US1999/000689 WO1999040147A1 (en) 1998-02-06 1999-01-12 Improved polymer blends for dewatering

Publications (2)

Publication Number Publication Date
BR9907643A true BR9907643A (pt) 2000-11-14
BR9907643B1 BR9907643B1 (pt) 2009-01-13

Family

ID=21797287

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9907643-8A BR9907643B1 (pt) 1998-02-06 1999-01-12 emulsão polimérica de água em óleo, processo para fabricar uma emulsão polimérica de água em óleo, mistura polimérica em solução aquosa, processo para fabricar uma mistura polimérica, mistura polimérica, processo para desidratar uma dispersão de sólidos suspensos, e, processos para desidratar um sedimento pela floculação.

Country Status (18)

Country Link
US (1) US6117938A (pt)
EP (1) EP1053276B1 (pt)
KR (1) KR20010040662A (pt)
CN (1) CN1124306C (pt)
AR (1) AR014542A1 (pt)
AT (1) ATE356846T1 (pt)
AU (1) AU746499B2 (pt)
BR (1) BR9907643B1 (pt)
CA (1) CA2319419C (pt)
CO (1) CO4790106A1 (pt)
DE (1) DE69935499T2 (pt)
DK (1) DK1053276T3 (pt)
ES (1) ES2281166T3 (pt)
GB (1) GB2334524B (pt)
MX (1) MX213155B (pt)
PT (1) PT1053276E (pt)
WO (1) WO1999040147A1 (pt)
ZA (1) ZA99891B (pt)

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AU2003253361B2 (en) * 2002-08-15 2009-02-19 Ciba Specialty Chemicals Water Treatments Limited High molecular weight cationic polymers obtained by post-polymerisation crosslinking reaction
US20040087717A1 (en) * 2002-11-04 2004-05-06 Ge Betz, Inc. Modified polymeric flocculants with improved performance characteristics
GB0405505D0 (en) * 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process
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GB0405493D0 (en) * 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process
PT2419462E (pt) 2009-04-17 2015-09-16 Solenis Technologies Cayman Lp Polímero bimolecular em emulsão inversa
EP2477707B8 (en) 2009-09-15 2017-07-26 Suncor Energy Inc. Process for drying fine tailings
CN102596351B (zh) 2009-09-15 2015-07-29 顺科能源公司 对油砂熟化细尾矿进行絮凝和脱水的方法
CN102041126A (zh) * 2009-10-19 2011-05-04 韩京龙 一种污泥生物燃料及其制造方法
CA2735330C (en) 2009-10-30 2015-06-02 Suncor Energy Inc. Depositing and farming methods for drying fine tailings
CN102134297B (zh) * 2011-01-07 2012-10-17 烟台开发区星火化工有限公司 一种阳离子絮凝剂制备方法
US20150034562A1 (en) * 2013-07-31 2015-02-05 S.P.C.M. Sa Method for dewatering suspensions of solid particles in water
FI126527B (en) * 2014-11-17 2017-01-31 Kemira Oyj Process for the preparation of a dry cationic hydrogel polymer product, polymer product and its use
JP2017000914A (ja) * 2015-06-04 2017-01-05 Ｍｔアクアポリマー株式会社 高分子凝集剤及びその製造方法並びにそれを用いる汚泥脱水方法
JP6649762B2 (ja) * 2015-12-04 2020-02-19 Ｍｔアクアポリマー株式会社 架橋型高分子凝集剤及びその製造方法並びにそれを用いる廃水処理方法
JP6839979B2 (ja) * 2016-12-30 2021-03-10 Ｍｔアクアポリマー株式会社 高分子凝集剤及びその製造方法、並びに該高分子凝集剤を用いる汚泥の脱水方法、並びに高分子凝集剤の凝集性能の評価方法
JP6737439B2 (ja) * 2017-03-14 2020-08-12 栗田工業株式会社 汚泥脱水剤及び汚泥脱水方法
FR3096985B1 (fr) * 2019-06-05 2021-05-14 S N F Sa Procede de preparation de polymeres structures sous forme de poudre par voie gel
US11535985B2 (en) 2019-07-01 2022-12-27 Kemira Oyj Method for manufacture of paper or board and paper or board obtained by the method
BR112023024589A2 (pt) * 2021-06-01 2024-02-15 Kemira Oyj Detecção em tempo real do teor de sólidos em dispersões coloidais aquosas tais como rejeitos de areias petrolíferas utilizando sensores de micro-ondas
US11976418B2 (en) 2021-10-12 2024-05-07 Kemira Oyj Starch fixation and retention in recycled fiber systems
CN114426675B (zh) * 2021-12-17 2023-04-07 湖北康创科技有限公司 一种超支化阳离子聚合物乳液及其在污泥脱水上的应用

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Also Published As

Publication number Publication date
CN1124306C (zh) 2003-10-15
PT1053276E (pt) 2008-08-20
KR20010040662A (ko) 2001-05-15
BR9907643B1 (pt) 2009-01-13
DK1053276T3 (da) 2007-04-23
AU746499B2 (en) 2002-05-02
MXPA00007535A (es) 2001-02-01
CA2319419A1 (en) 1999-08-12
CO4790106A1 (es) 1999-05-31
EP1053276B1 (en) 2007-03-14
US6117938A (en) 2000-09-12
GB9902229D0 (en) 1999-03-24
ATE356846T1 (de) 2007-04-15
MX213155B (es) 2003-03-07
AR014542A1 (es) 2001-02-28
GB2334524B (en) 2002-01-09
CN1290279A (zh) 2001-04-04
AU2317799A (en) 1999-08-23
WO1999040147A1 (en) 1999-08-12
ZA99891B (en) 1999-08-05
EP1053276A1 (en) 2000-11-22
ES2281166T3 (es) 2007-09-16
DE69935499T2 (de) 2007-07-19
GB2334524A (en) 1999-08-25
CA2319419C (en) 2008-10-28
DE69935499D1 (de) 2007-04-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2009, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: KEMIRA OYJ (FI)

Free format text: TRANSFERIDO DE: CYTEC TECHNOLOGY CORP.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A E 17A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.