BRPI0704638A2 - processo para a purificaÇço de uma soluÇço de hidrocarbonetos derivada da sÍntese de um carboxilato de lantanÍdeo, mÉtodo para a determinaÇço do teor de Ácido carboxÍlico e/ou Água de uma soluÇço do carboxilato de lantanÍdeo, soluÇço de hidrocarbonetos contendo um carboxilato de lantanÍdeo, e, uso da soluÇço - Google Patents
processo para a purificaÇço de uma soluÇço de hidrocarbonetos derivada da sÍntese de um carboxilato de lantanÍdeo, mÉtodo para a determinaÇço do teor de Ácido carboxÍlico e/ou Água de uma soluÇço do carboxilato de lantanÍdeo, soluÇço de hidrocarbonetos contendo um carboxilato de lantanÍdeo, e, uso da soluÇçoInfo
- Publication number
- BRPI0704638A2 BRPI0704638A2 BRPI0704638-3A BRPI0704638A BRPI0704638A2 BR PI0704638 A2 BRPI0704638 A2 BR PI0704638A2 BR PI0704638 A BRPI0704638 A BR PI0704638A BR PI0704638 A2 BRPI0704638 A2 BR PI0704638A2
- Authority
- BR
- Brazil
- Prior art keywords
- solution
- lanthanide carboxylate
- lanthanide
- carboxylate
- purification
- Prior art date
Links
- -1 lanthanide carboxylate Chemical class 0.000 title abstract 7
- 229910052747 lanthanoid Inorganic materials 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 5
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 4
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 150000001735 carboxylic acids Chemical class 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000002808 molecular sieve Substances 0.000 abstract 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 150000007942 carboxylates Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
PROCESSO PARA A PURIFICAÇçO DE UMA SOLUÇçO DE HIDROCARBONETOS DERIVADA DA SÍNTESE DE UM CARBOXILATO DE LANTANÍDEO, MÉTODO PARA A DETERMINAÇçO DO TEOR DE ÁCIDO CARBOXÍLICO E/OU ÁGUA DE UMA SOLUÇçO DO CARBOXILATO DE LANTANÍDEO, SOLUÇçO DE HIDROCARBONETOS CONTENDO UM CARBOXILATO DE LANTANÍDEO, E, USO DA SOLUÇçO. É descrito um processo para a purificação de carboxilatos de lantanideo que é composto de uma etapa na qual a solução de hidrocarbonetos derivada da síntese de carboxilato de lantanídeo, contendo o referido carboxilato e impurezas do ácido carboxílico correspondente e/ou água, é tratado com uma solução aquosa de uma base para obter um pH na fase aquosa variando de 9,0 a 12,2 e/ou uma etapa na qual a solução de hidrocarbonetos contendo o carboxilato de lantanídeo é tratada com um sólido escolhido de Na~ 2~SO~ 4~, MgSO~ 4~, Mg(C1O~ 4~)~ 2~, peneiras moleculares 3<143>, peneiras moleculares 4<143>, peneiras moleculares 5<143> e peneiras moleculares 13 X. São também descritos métodos analíticos, que permitem que a pureza dos carboxilatos de lantanídeos seja medida não destrutivamente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000619A ITMI20060619A1 (it) | 2006-03-31 | 2006-03-31 | Processo per la purificazione di carbossilati lantanidi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0704638A2 true BRPI0704638A2 (pt) | 2008-12-30 |
| BRPI0704638B1 BRPI0704638B1 (pt) | 2016-06-07 |
Family
ID=37075893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0704638A BRPI0704638B1 (pt) | 2006-03-31 | 2007-03-30 | processo para a purificação de uma solução de hidrocarbonetos derivada da síntese de um carboxilato de lantanídeo, método para a determinação do teor de ácido carboxílico e/ou água de uma solução do carboxilato de lantanídeo, solução de hidrocarbonetos contendo um carboxilato de lantanídeo, e, uso da solução |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8188304B2 (pt) |
| EP (1) | EP1840112B1 (pt) |
| KR (1) | KR101488986B1 (pt) |
| CN (1) | CN101139276B (pt) |
| BR (1) | BRPI0704638B1 (pt) |
| CA (1) | CA2581987C (pt) |
| ES (1) | ES2557585T3 (pt) |
| HU (1) | HUE028263T2 (pt) |
| IT (1) | ITMI20060619A1 (pt) |
| MX (1) | MX2007003931A (pt) |
| PL (1) | PL1840112T3 (pt) |
| TW (1) | TWI418538B (pt) |
| ZA (1) | ZA200702543B (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20080570A1 (it) * | 2008-04-02 | 2009-10-03 | Polimeri Europa Spa | Procedimento per la preparazione di polibutadiene ramificato ad alto contenuto in unita' 1,4-cis |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0564081B1 (en) | 1992-02-28 | 1997-04-23 | Sentrachem Limited | Production of an organic salt of a rare earth metal |
| US5783676C1 (en) | 1996-03-29 | 2002-03-12 | Rhodia Rare Earths Inc | Synthesis of solid powdery rare earth carboxylates by a precipitation method |
| US6054563A (en) * | 1997-03-05 | 2000-04-25 | Rhodia Chimie | Preparation of solid, powdery rare earth carboxylates by evaporation method |
| TW458964B (en) * | 1998-03-03 | 2001-10-11 | Chi Mei Corp | Process for producing lanthanide series metal carboxylates |
| US6111082A (en) * | 1998-04-17 | 2000-08-29 | Rhodia Rare Earths Inc. | Stable concentrated rare earth carboxylate liquids |
| AU2002300062B8 (en) * | 2001-07-16 | 2010-04-15 | Dudley Mills Pty Ltd | Removal of Phosphate from Water |
-
2006
- 2006-03-31 IT IT000619A patent/ITMI20060619A1/it unknown
-
2007
- 2007-03-16 CA CA2581987A patent/CA2581987C/en active Active
- 2007-03-19 PL PL07104389T patent/PL1840112T3/pl unknown
- 2007-03-19 EP EP07104389.7A patent/EP1840112B1/en active Active
- 2007-03-19 ES ES07104389.7T patent/ES2557585T3/es active Active
- 2007-03-19 HU HUE07104389A patent/HUE028263T2/hu unknown
- 2007-03-22 US US11/689,719 patent/US8188304B2/en active Active
- 2007-03-27 ZA ZA200702543A patent/ZA200702543B/xx unknown
- 2007-03-29 TW TW096110959A patent/TWI418538B/zh active
- 2007-03-30 MX MX2007003931A patent/MX2007003931A/es active IP Right Grant
- 2007-03-30 KR KR20070031673A patent/KR101488986B1/ko active Active
- 2007-03-30 CN CN200710167676XA patent/CN101139276B/zh active Active
- 2007-03-30 BR BRPI0704638A patent/BRPI0704638B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| US8188304B2 (en) | 2012-05-29 |
| EP1840112A1 (en) | 2007-10-03 |
| ZA200702543B (en) | 2008-07-30 |
| BRPI0704638B1 (pt) | 2016-06-07 |
| PL1840112T3 (pl) | 2016-03-31 |
| ITMI20060619A1 (it) | 2007-10-01 |
| TWI418538B (zh) | 2013-12-11 |
| EP1840112B1 (en) | 2015-09-30 |
| CN101139276B (zh) | 2013-04-17 |
| CA2581987C (en) | 2014-02-25 |
| CN101139276A (zh) | 2008-03-12 |
| KR101488986B1 (ko) | 2015-02-02 |
| CA2581987A1 (en) | 2007-09-30 |
| TW200745018A (en) | 2007-12-16 |
| US20070232794A1 (en) | 2007-10-04 |
| KR20070098731A (ko) | 2007-10-05 |
| ES2557585T3 (es) | 2016-01-27 |
| MX2007003931A (es) | 2009-02-16 |
| HUE028263T2 (hu) | 2016-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA201070001A1 (ru) | Водная композиция, содержащая соль, способ её получения и применения | |
| Hutson et al. | Liquid chromatographic determination of hydroxyproline in tissue samples | |
| BR112015009262A2 (pt) | método e composição para a purificação da água e remoção de água de lama | |
| EA200970508A1 (ru) | Способ превращения нитрильных соединений в карбоновые кислоты и в соответствующие сложные эфиры | |
| ECSP055910A (es) | Nuevos acidos carboxilicos y sus esteres, medicamentos que contienen estos compuestos y procedimientos para su preparacion | |
| BRPI0414764A (pt) | método para purificar ácido succìnico à partir de caldo de fermentação | |
| ATE452870T1 (de) | (meth)acrylsaeurekristall und verfahren zur herstellung und aufreinigung von waessriger (meth)acrylsaeure | |
| ATE487722T1 (de) | Verfahren zur verminderung von alpha, beta- ungesättigten ketonen in opioidzusammensetzungen | |
| Yang et al. | A new method for determination of antithrombotic activity of egg white protein hydrolysate by microplate reader | |
| BR0203040A (pt) | Processo para preparação de um ácido silìcico de precipitação hidrófobo com elevado grau de brancura e absorção de umidade extremamente baixa | |
| EP2636754A3 (en) | Genetic polymorphisms associated with psoriasis, methods of detection and uses thereof | |
| EP1589969A4 (en) | 3-AMINO-4-PHENYLBUTANEAN DERIVATEALS DIPEPTIDYLPEPTIDASE INHIBITORS FOR THE TREATMENT OR PREVENTION OF DIABETES | |
| BR112014003513A2 (pt) | método para controlar a concentração de composição de tratamento de água num sistema aquoso e método para controlar o crescimento de pelo menos um material de incrustação num sistema aquoso | |
| BR112013012169B8 (pt) | composição de líquido de lavagem para absorção de comtaminates ácidos de fluidos em um processo industrial e processo de redução de contaminantes ácidos em um fluxo de fluidos industrial | |
| WO2008008553A3 (en) | Genetic polymorphisms associated with alzheimer's disease, methods of detection and uses thereof | |
| WO2008081938A1 (ja) | 耐熱性ビオチン結合性タンパク質の利用法、および当該タンパク質が結合した固体担体 | |
| BR0308000A (pt) | Processo de separação de alceno | |
| DE60116238D1 (de) | Amperometrischer Sensor zum Nachweis niedriger Konzentrationen von aufgelöstem Gas durch "self-depleting" Sensorsausführung | |
| BRPI0704638A2 (pt) | processo para a purificaÇço de uma soluÇço de hidrocarbonetos derivada da sÍntese de um carboxilato de lantanÍdeo, mÉtodo para a determinaÇço do teor de Ácido carboxÍlico e/ou Água de uma soluÇço do carboxilato de lantanÍdeo, soluÇço de hidrocarbonetos contendo um carboxilato de lantanÍdeo, e, uso da soluÇço | |
| BRPI0513832A (pt) | método para melhorar resistência a patógeno em plantas, planta, variedade de planta inata, e, métodos para induzir resistência a patógeno em uma planta, e para determinar o melhor momento para aplicação de um método | |
| ATE517343T1 (de) | Bestimmung von konzentrationsänderungen | |
| DE502004011953D1 (de) | Verfahren zur hydrophobierung von textilen materialien | |
| CN102798656B (zh) | 一种高效毛细管电泳分离3-羟基戊二酸单酯对映异构体的方法 | |
| Chu et al. | Quantitative separation of 4-hydroxyproline from skeletal muscle collagen by micellar electrokinetic capillary electrophoresis | |
| DE60327583D1 (de) | Methode zur Trennung und Aufreinigung von Nukleinsäuren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/03/2007, OBSERVADAS AS CONDICOES LEGAIS. |