BRPI0606916A2 - composição para reduzir incrustação de aluminossilicato em um processo industrial - Google Patents

composição para reduzir incrustação de aluminossilicato em um processo industrial

Info

Publication number
BRPI0606916A2
BRPI0606916A2 BRPI0606916-9A BRPI0606916A BRPI0606916A2 BR PI0606916 A2 BRPI0606916 A2 BR PI0606916A2 BR PI0606916 A BRPI0606916 A BR PI0606916A BR PI0606916 A2 BRPI0606916 A2 BR PI0606916A2
Authority
BR
Brazil
Prior art keywords
aluminosilicate
industrial process
reduce
composition
materials
Prior art date
Application number
BRPI0606916-9A
Other languages
English (en)
Inventor
Matthew L Taylor
Haunn-Lin Chen
Donald P Spitzer
Howard I Heitner
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
Priority claimed from US11/197,236 external-priority patent/US7390415B2/en
Priority claimed from US11/197,237 external-priority patent/US20060124553A1/en
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of BRPI0606916A2 publication Critical patent/BRPI0606916A2/pt

Links

Classifications

    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/04—Esters of silicic acids
    • C07F7/06—Esters of silicic acids with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • 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
    • C08F30/00—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F30/04—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F30/08—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Polyethers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

COMPOSIçãO PARA REDUZIR INCRUSTAçãO DE ALUMINOSSILICATO EM UM PROCESSO INDUSTRIAL. Materiais e um método são fornecidos, por meio dos quais polímeros com pelo menos 0,5 % em moi do grupo pendente ou grupo final contendo - Si (OR")~ 3~ (onde R" é H, um grupo alquila, Na, K ou NH~ 4~) são usados para controlar incrustação de aluminossilicato em um processo industrial tendo uma corrente de processamento alcalina, tal como uma corrente de processamento de moinho de polpa. Quando materiais da presente invenção são adicionados a uma corrente de processamento alcalina, eles reduzem e mesmo impedem completamente a formação de incrustação de aluminossilicato em superficies de equipamento, tais como paredes de evaporador e superficies de aquecimento. Os presentes materiais são eficazes a concentrações de tratamentos que tornam-nos economicamente práticos.
BRPI0606916-9A 2005-02-09 2006-02-01 composição para reduzir incrustação de aluminossilicato em um processo industrial BRPI0606916A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US65134705P 2005-02-09 2005-02-09
US11/197,236 US7390415B2 (en) 2002-07-22 2005-08-04 Method and compositions for preventing or reducing aluminosilicate scale in alkaline industrial processes
US11/197,237 US20060124553A1 (en) 2002-07-22 2005-08-04 Method of preventing or reducing aluminosilicate scale in high level nuclear wastes
PCT/US2006/003525 WO2006086189A1 (en) 2005-02-09 2006-02-01 Method of preventing or reducing aluminosilicate scale in industrial processes

Publications (1)

Publication Number Publication Date
BRPI0606916A2 true BRPI0606916A2 (pt) 2009-12-01

Family

ID=36100952

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606916-9A BRPI0606916A2 (pt) 2005-02-09 2006-02-01 composição para reduzir incrustação de aluminossilicato em um processo industrial

Country Status (12)

Country Link
EP (2) EP1858931B1 (pt)
JP (2) JP5100397B2 (pt)
CN (1) CN101870521B (pt)
AU (1) AU2006212981C1 (pt)
BR (1) BRPI0606916A2 (pt)
CA (3) CA2815552C (pt)
DE (1) DE102006005799B4 (pt)
FR (1) FR2881747A1 (pt)
GB (1) GB2424648A (pt)
GR (1) GR20060100074A (pt)
IT (1) IT1382175B (pt)
WO (1) WO2006086189A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008201441B2 (en) * 2002-07-22 2010-08-12 Cytec Technology Corp. Method of preventing or reducing aluminosilicate scale in a Bayer process
US7390415B2 (en) 2002-07-22 2008-06-24 Cytec Technology Corp. Method and compositions for preventing or reducing aluminosilicate scale in alkaline industrial processes
US6814873B2 (en) * 2002-07-22 2004-11-09 Cytec Technology Corp. Method of preventing or reducing aluminosilicate scale in a bayer process
ES2291109A1 (es) * 2006-02-23 2008-02-16 Cytec Technology Corp. Procedimiento para la prevencion o reduccion de la escala de aluminosilicatos en procesos industriales.
RU2455318C2 (ru) * 2006-10-13 2012-07-10 Сайтек Текнолоджи Корп Гидрофобно модифицированные полиаминовые ингибиторы образования накипи
WO2008097671A1 (en) * 2007-02-05 2008-08-14 Cytec Technology Corp. Silane substituted polyethylene oxide reagents and method of using for preventing or reducing aluminosilicate scale in industrial processes
WO2008130766A1 (en) * 2007-04-20 2008-10-30 Cytec Technology Corp. Use of silicon-containing polymers to improve red mud flocculation in the bayer process
JP2010090373A (ja) * 2008-09-11 2010-04-22 Fujifilm Corp ポリマー組成物及びその製造方法、親水性組成物並びに親水性部材
US10066124B2 (en) 2013-12-24 2018-09-04 Cytec Industrial Inc. Method of reducing scale in the bayer process
CN107108251A (zh) 2014-10-21 2017-08-29 塞特工业公司 抗降解抑垢剂

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071978A (en) * 1989-06-05 1991-12-10 Aqualon Company Silated polysaccharide process
DE3925360C1 (pt) * 1989-07-31 1991-02-07 Degussa Ag, 6000 Frankfurt, De
US5085694A (en) 1991-03-04 1992-02-04 Dow Corning Corporation Polish compositions
US5254286A (en) * 1991-05-31 1993-10-19 Calgon Corporation Composition for controlling scale in black liquor evaporators
JPH0699879B2 (ja) 1992-08-27 1994-12-07 伯東株式会社 パルプ蒸解釜のスケール付着防止剤およびスケール付着防止方法
US5342787A (en) * 1993-03-24 1994-08-30 Rohm And Haas Company Method for solubilizing silica
US5510439A (en) * 1993-11-04 1996-04-23 Nalco Chemical Company Vinyl alkoxysilane copolymer polyelectrolytes for pitch deposit control
JPH1190488A (ja) * 1997-09-24 1999-04-06 Kurita Water Ind Ltd スケール防止剤
US6333005B1 (en) * 1999-06-16 2001-12-25 Hercules Incorporated Methods of preventing scaling involving inorganic compositions in combination with copolymers of maleic anhydride and isobutylene, and compositions therefor
TR200000156U (tr) 2000-01-03 2000-11-21 Kami̇l Özbey Fi̇kret Seralarda plastik branda tutucu konstrüksiyon takımı.
US6814873B2 (en) * 2002-07-22 2004-11-09 Cytec Technology Corp. Method of preventing or reducing aluminosilicate scale in a bayer process

Also Published As

Publication number Publication date
JP5303055B2 (ja) 2013-10-02
EP2386578A3 (en) 2011-12-21
GR20060100074A (el) 2007-03-26
EP2386578A2 (en) 2011-11-16
JP2008529774A (ja) 2008-08-07
ITMI20060216A1 (it) 2006-08-10
GR1005473B (el) 2007-03-23
EP1858931B1 (en) 2014-09-10
JP5100397B2 (ja) 2012-12-19
GB0602148D0 (en) 2006-03-15
EP1858931A1 (en) 2007-11-28
AU2006212981C1 (en) 2011-09-29
CA2815766A1 (en) 2006-08-17
CN101870521A (zh) 2010-10-27
DE102006005799B4 (de) 2019-05-23
CA2597082A1 (en) 2006-08-17
CN101870521B (zh) 2015-06-03
JP2013039562A (ja) 2013-02-28
CA2815766C (en) 2016-01-05
AU2006212981A1 (en) 2006-08-17
CA2815552A1 (en) 2006-08-17
DE102006005799A1 (de) 2006-08-10
WO2006086189A1 (en) 2006-08-17
CA2597082C (en) 2014-01-21
CA2815552C (en) 2014-12-09
AU2006212981B2 (en) 2011-04-21
IT1382175B (it) 2010-12-21
FR2881747A1 (fr) 2006-08-11
GB2424648A (en) 2006-10-04

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Legal Events

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O C/C 11 E 13 E ART. 22 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]