BR112018075427A2 - polímero, composição, e, método de floculação de um sólido suspenso. - Google Patents
polímero, composição, e, método de floculação de um sólido suspenso.Info
- Publication number
- BR112018075427A2 BR112018075427A2 BR112018075427-7A BR112018075427A BR112018075427A2 BR 112018075427 A2 BR112018075427 A2 BR 112018075427A2 BR 112018075427 A BR112018075427 A BR 112018075427A BR 112018075427 A2 BR112018075427 A2 BR 112018075427A2
- Authority
- BR
- Brazil
- Prior art keywords
- flocculating
- polymer
- composition
- suspended solid
- bayer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/0646—Separation of the insoluble residue, e.g. of red mud
- C01F7/0653—Separation of the insoluble residue, e.g. of red mud characterised by the flocculant added to the slurry
-
- 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
- C02F1/545—Silicon compounds
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F216/14—Monomers containing only one unsaturated aliphatic radical
- C08F216/16—Monomers containing no hetero atoms other than the ether oxygen
- C08F216/18—Acyclic compounds
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
-
- 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
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
-
- 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
- C08F8/02—Alkylation
-
- 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
- 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
- C08F230/085—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 the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
são aqui divulgados polímeros contendo silício e composições contendo os mesmos, capazes de flocular os sólidos suspensos na corrente de processo bayer ou sinter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2016/036141 WO2017213626A1 (en) | 2016-06-07 | 2016-06-07 | Silicon containing polymer flocculants |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018075427A2 true BR112018075427A2 (pt) | 2019-03-12 |
BR112018075427B1 BR112018075427B1 (pt) | 2022-12-06 |
Family
ID=56264037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018075427-7A BR112018075427B1 (pt) | 2016-06-07 | 2016-06-07 | Floculante de polímero, composição floculante de polímero, e, método de floculação de um sólido suspenso |
Country Status (9)
Country | Link |
---|---|
US (1) | US20190300636A1 (pt) |
EP (2) | EP3463609B1 (pt) |
CN (1) | CN109641163B (pt) |
AU (2) | AU2016409864B2 (pt) |
BR (1) | BR112018075427B1 (pt) |
CA (1) | CA3026793C (pt) |
ES (1) | ES2845677T3 (pt) |
RU (1) | RU2717813C1 (pt) |
WO (1) | WO2017213626A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111153481A (zh) * | 2020-01-10 | 2020-05-15 | 山西大学 | 一种共价键型硅铝絮凝剂的制备方法及应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4767540A (en) | 1987-02-11 | 1988-08-30 | American Cyanamid Company | Polymers containing hydroxamic acid groups for reduction of suspended solids in bayer process streams |
US6608137B1 (en) * | 1991-05-23 | 2003-08-19 | Cytec Technology Corp. | Microdispersions of hydroxamated polymers |
MY118983A (en) | 1996-04-01 | 2005-02-28 | Cytec Tech Corp | Method of making polymers containing hydroxamate functional groups |
AU2008214212B2 (en) * | 2007-02-05 | 2012-03-01 | Cytec Technology Corp. | Silane substituted polyethylene oxide reagents and method of using for preventing or reducing aluminosilicate scale in industrial processes |
JP5350362B2 (ja) | 2007-04-20 | 2013-11-27 | サイテク・テクノロジー・コーポレーシヨン | バイエル工程における赤泥凝集を向上させるためのケイ素含有重合体の使用 |
AU2013201696B2 (en) * | 2007-04-20 | 2014-03-27 | Cytec Technology Corp. | Use of silicon-containing polymers to improve red mud flocculation in the Bayer process |
ES2550162T3 (es) | 2008-10-17 | 2015-11-04 | Cytec Technology Corporation | Uso de polímeros que contienen silicio para la floculación mejorada de sólidos en procesos para la producción de alúmina a partir de bauxita |
JP2013519755A (ja) | 2010-02-12 | 2013-05-30 | サイテク・テクノロジー・コーポレーシヨン | ケイ素含有重合体を含有する凝集剤組成物 |
CN104936996A (zh) * | 2013-01-21 | 2015-09-23 | 日本合成化学工业株式会社 | 含甲硅烷基的聚乙烯醇系树脂和其用途 |
-
2016
- 2016-06-07 RU RU2018146562A patent/RU2717813C1/ru active
- 2016-06-07 BR BR112018075427-7A patent/BR112018075427B1/pt active IP Right Grant
- 2016-06-07 EP EP16732804.6A patent/EP3463609B1/en active Active
- 2016-06-07 ES ES16732804T patent/ES2845677T3/es active Active
- 2016-06-07 CA CA3026793A patent/CA3026793C/en active Active
- 2016-06-07 AU AU2016409864A patent/AU2016409864B2/en active Active
- 2016-06-07 WO PCT/US2016/036141 patent/WO2017213626A1/en unknown
- 2016-06-07 US US16/307,568 patent/US20190300636A1/en not_active Abandoned
- 2016-06-07 EP EP20202695.1A patent/EP3821966A1/en active Pending
- 2016-06-07 CN CN201680088116.2A patent/CN109641163B/zh active Active
-
2023
- 2023-08-16 AU AU2023216802A patent/AU2023216802A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN109641163B (zh) | 2022-03-29 |
US20190300636A1 (en) | 2019-10-03 |
WO2017213626A1 (en) | 2017-12-14 |
CA3026793A1 (en) | 2017-12-14 |
RU2717813C1 (ru) | 2020-03-25 |
EP3821966A1 (en) | 2021-05-19 |
EP3463609A1 (en) | 2019-04-10 |
EP3463609B1 (en) | 2020-11-18 |
AU2016409864B2 (en) | 2023-05-18 |
CA3026793C (en) | 2023-08-29 |
CN109641163A (zh) | 2019-04-16 |
AU2016409864A1 (en) | 2019-01-03 |
AU2023216802A1 (en) | 2023-09-07 |
BR112018075427B1 (pt) | 2022-12-06 |
ES2845677T3 (es) | 2021-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PH12017501675A1 (en) | Novel siloxane polymer compositions and their use | |
WO2016049362A3 (en) | High purity polysilocarb derived silicon carbide materials, applications and processes | |
BR112018070260A2 (pt) | receptores quiméricos e métodos de uso dos mesmos | |
MX2018006767A (es) | Composiciones y metodos para oncologia inmunologica. | |
BR112018070187A2 (pt) | receptores quiméricos para flt3 e seus métodos de uso | |
EP3191533A4 (en) | Polymers including one or more 1,1-disubstituted alkene compounds and polymer compositions thereof | |
MY191581A (en) | Anti-pd-1 antibodies | |
SG10201909805XA (en) | Surface modified polymer compositions | |
WO2016182814A3 (en) | Cationic polymers and method of surface application | |
DK3660264T3 (da) | Olie-, vand-, gas- og faststofpartikelseparering inden for olie- og/eller gasproduktion | |
MX2019008873A (es) | Productos para cubiertas de fibrocemento y metodos para su produccion. | |
EA201992232A1 (ru) | Композиции и способы для иммуноонкологии | |
BR112018073153A2 (pt) | uso de copolímeros em bloco em adesivos | |
TR201900124T4 (tr) | Dispersiyon Reçineleri | |
MY194603A (en) | Anti-Complement Factor Bb Antibodies And Uses Thereof | |
CA3010667A1 (en) | Use of 4-bora-3a,4a-diaza-s-indacenes for security purposes | |
MA46059A (fr) | Variants de l'endonucléase homing tim3, compositions et procédés d'utilisation | |
FR3017609B1 (fr) | Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres | |
FR3028859B1 (fr) | Procede de fabrication multietapes d'un polymere, sa composition, son utilisation et composition comprenant celui-ci | |
BR112017005873A2 (pt) | composição. | |
WO2016033437A3 (en) | Polyethers, polyamines, polythioethers, and methods for making same | |
MX2023004973A (es) | Vacunas que comprenden polipeptidos de mycobacterium leprae para la prevencion, el tratamiento y el diagnostico de la lepra. | |
EP3430100A4 (en) | FORMULATIONS AND COATINGS OF POLYSILOXANE FOR OPTOELECTRONIC APPLICATIONS, PROCESSES OF PRODUCTION AND USES THEREOF | |
FR3028861B1 (fr) | Polymere obtenu par multi-etapes, sa composition, son procede de preparation, son utilisation et composition comprenant celui-ci | |
PH12019501906A1 (en) | Use of aqueous polymer dispersion for interfacial bonding between polymeric porous materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15V | Prolongation of time limit allowed |
Free format text: DE ACORDO COM COMUNICADO PUBLICADO NA RPI 2526 DE 04/06/2019 FICAM DEVOLVIDOS DE 11/06/2019 ATE 14/06/2019 OS PRAZOS VENCIDOS NAS DATAS DIVULGADAS DENTRO DO COMUNICADO. |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/06/2016, OBSERVADAS AS CONDICOES LEGAIS |