Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol
En esta investigación se estudió el efecto que tiene el aumento de divinilbenceno (agente entrecruzante) en la síntesis de materiales tipo gel, con el propósito de evaluar la capacidad de absorción de sustancias no polares. La síntesis de los geles absorbentes, se desarrolló variando la cantidad de...
- Autores:
-
Pabon Poveda, Deisy Catherine
Rodriguez Castro, Laura Daniela
- Tipo de recurso:
- http://purl.org/coar/version/c_b1a7d7d4d402bcce
- Fecha de publicación:
- 2016
- Institución:
- Universidad Industrial de Santander
- Repositorio:
- Repositorio UIS
- Idioma:
- spa
- OAI Identifier:
- oai:noesis.uis.edu.co:20.500.14071/34323
- Palabra clave:
- Absorbente
Solventes No Polares
Agente Entrecruzante
Gel
Polimerización
Entrecruzamiento.
In this investigation
it studied the effect in increasing of divinylbenzene (crosslinker agent) in the material synthesis kind gel
with the purpose to test the absorption capacity of no polar substances. Synthesis of sorbent gels developments to doing a variation of quantity in divinylbenzene 10%
15%
and 20%. The characterization it was made during the determination of the chemical structure for infrared spectroscopy by Fourier transformation (FTIR)
the morphology of the materials for scanning electronic microscopy (SEM)
the weight loss by thermogravimetric analysis (TGA) and the reversible and irreversible transitions for differential scanning calorimetry (DSC). The testing of materials it was made during absorption proofs in no polar substances like heavy toluene toluene/heavy crude in 10% p/p
ACPM
gasoline
used oil engine and vegetable oil. Agreed with characterization in obtained polymers
the reactions of polymerization and crosslinker it was found in the best way as possible
showing the presence of C-H group
characteristic from aromatic rings and the existence of free volumes in the materials. According to thermograms delivered by TGA
the samples tend to the degradation in similar temperatures
because of that it with the crosslinking
due to it exist others factors that were applying in the uptake. Thus
the kind and concentration of the homopolymers that belongs to the grid
so the type of no polar substance
this evidenced the great performance of the samples with the high grade of crosslinking in the toluene absorption and solution toluene/heavy crude in 10% p/p.
- Rights
- License
- Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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dc.title.none.fl_str_mv |
Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol |
dc.title.english.none.fl_str_mv |
Absorbent, Nonpolar Solvent, Crosslinker Agent, Gel, Polymerization, Crosslinking. |
title |
Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol |
spellingShingle |
Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol Absorbente Solventes No Polares Agente Entrecruzante Gel Polimerización Entrecruzamiento. In this investigation it studied the effect in increasing of divinylbenzene (crosslinker agent) in the material synthesis kind gel with the purpose to test the absorption capacity of no polar substances. Synthesis of sorbent gels developments to doing a variation of quantity in divinylbenzene 10% 15% and 20%. The characterization it was made during the determination of the chemical structure for infrared spectroscopy by Fourier transformation (FTIR) the morphology of the materials for scanning electronic microscopy (SEM) the weight loss by thermogravimetric analysis (TGA) and the reversible and irreversible transitions for differential scanning calorimetry (DSC). The testing of materials it was made during absorption proofs in no polar substances like heavy toluene toluene/heavy crude in 10% p/p ACPM gasoline used oil engine and vegetable oil. Agreed with characterization in obtained polymers the reactions of polymerization and crosslinker it was found in the best way as possible showing the presence of C-H group characteristic from aromatic rings and the existence of free volumes in the materials. According to thermograms delivered by TGA the samples tend to the degradation in similar temperatures because of that it with the crosslinking due to it exist others factors that were applying in the uptake. Thus the kind and concentration of the homopolymers that belongs to the grid so the type of no polar substance this evidenced the great performance of the samples with the high grade of crosslinking in the toluene absorption and solution toluene/heavy crude in 10% p/p. |
title_short |
Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol |
title_full |
Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol |
title_fullStr |
Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol |
title_full_unstemmed |
Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol |
title_sort |
Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerol |
dc.creator.fl_str_mv |
Pabon Poveda, Deisy Catherine Rodriguez Castro, Laura Daniela |
dc.contributor.advisor.none.fl_str_mv |
Ramírez Caballero, Gustavo Emilio Ardila Suárez, Carolina |
dc.contributor.author.none.fl_str_mv |
Pabon Poveda, Deisy Catherine Rodriguez Castro, Laura Daniela |
dc.subject.none.fl_str_mv |
Absorbente Solventes No Polares Agente Entrecruzante Gel Polimerización Entrecruzamiento. |
topic |
Absorbente Solventes No Polares Agente Entrecruzante Gel Polimerización Entrecruzamiento. In this investigation it studied the effect in increasing of divinylbenzene (crosslinker agent) in the material synthesis kind gel with the purpose to test the absorption capacity of no polar substances. Synthesis of sorbent gels developments to doing a variation of quantity in divinylbenzene 10% 15% and 20%. The characterization it was made during the determination of the chemical structure for infrared spectroscopy by Fourier transformation (FTIR) the morphology of the materials for scanning electronic microscopy (SEM) the weight loss by thermogravimetric analysis (TGA) and the reversible and irreversible transitions for differential scanning calorimetry (DSC). The testing of materials it was made during absorption proofs in no polar substances like heavy toluene toluene/heavy crude in 10% p/p ACPM gasoline used oil engine and vegetable oil. Agreed with characterization in obtained polymers the reactions of polymerization and crosslinker it was found in the best way as possible showing the presence of C-H group characteristic from aromatic rings and the existence of free volumes in the materials. According to thermograms delivered by TGA the samples tend to the degradation in similar temperatures because of that it with the crosslinking due to it exist others factors that were applying in the uptake. Thus the kind and concentration of the homopolymers that belongs to the grid so the type of no polar substance this evidenced the great performance of the samples with the high grade of crosslinking in the toluene absorption and solution toluene/heavy crude in 10% p/p. |
dc.subject.keyword.none.fl_str_mv |
In this investigation it studied the effect in increasing of divinylbenzene (crosslinker agent) in the material synthesis kind gel with the purpose to test the absorption capacity of no polar substances. Synthesis of sorbent gels developments to doing a variation of quantity in divinylbenzene 10% 15% and 20%. The characterization it was made during the determination of the chemical structure for infrared spectroscopy by Fourier transformation (FTIR) the morphology of the materials for scanning electronic microscopy (SEM) the weight loss by thermogravimetric analysis (TGA) and the reversible and irreversible transitions for differential scanning calorimetry (DSC). The testing of materials it was made during absorption proofs in no polar substances like heavy toluene toluene/heavy crude in 10% p/p ACPM gasoline used oil engine and vegetable oil. Agreed with characterization in obtained polymers the reactions of polymerization and crosslinker it was found in the best way as possible showing the presence of C-H group characteristic from aromatic rings and the existence of free volumes in the materials. According to thermograms delivered by TGA the samples tend to the degradation in similar temperatures because of that it with the crosslinking due to it exist others factors that were applying in the uptake. Thus the kind and concentration of the homopolymers that belongs to the grid so the type of no polar substance this evidenced the great performance of the samples with the high grade of crosslinking in the toluene absorption and solution toluene/heavy crude in 10% p/p. |
description |
En esta investigación se estudió el efecto que tiene el aumento de divinilbenceno (agente entrecruzante) en la síntesis de materiales tipo gel, con el propósito de evaluar la capacidad de absorción de sustancias no polares. La síntesis de los geles absorbentes, se desarrolló variando la cantidad de divinilbenceno de 10%, 15% y 20%. La caracterización se realizó determinando la estructura química por Espectroscopía Infrarroja por Transformada de Fourier (FTIR), la morfología de los materiales por Microscopía Electrónica de Barrido (SEM), las pérdidas de peso por Análisis Termogravimétrico (TGA) y las transiciones reversibles e irreversibles por Calorimetría Diferencial de Barrido con Modulación en Temperatura (MTDSC). La evaluación del material se realizó mediante pruebas de absorción de sustancias no polares como tolueno, solución tolueno/crudo pesado al 10%p/p, ACPM, gasolina, aceite de motor usado y aceite vegetal. De acuerdo a la caracterización de los polímeros obtenidos, las reacciones de polimerización y entrecruzamiento se dieron de forma satisfactoria evidenciando la presencia del grupo C-H característico de los anillos aromáticos y la existencia de volúmenes libres en los materiales. Según los termogramas arrojados por el TGA las muestras tienden a degradarse a temperaturas similares, por lo que se concluye que la densidad de entrecruzamiento no afecta la temperatura a la cual el material se degrada. En cuanto a la evaluación del material se determinó que la capacidad de absorción de los polímeros sintetizados no se relaciona únicamente con el grado de entrecruzamiento ya que existen otros factores que intervienen en la absorción como el tipo y concentración de los homopolímeros que conforman la red, además de naturaleza de la sustancia no polar, lo que evidenció el buen desempeño de las muestras con mayor grado de entrecruzamiento en la absorción de tolueno y solución tolueno/crudo pesado al 10%p/p. |
publishDate |
2016 |
dc.date.available.none.fl_str_mv |
2016 2024-03-03T22:36:47Z |
dc.date.created.none.fl_str_mv |
2016 |
dc.date.issued.none.fl_str_mv |
2016 |
dc.date.accessioned.none.fl_str_mv |
2024-03-03T22:36:47Z |
dc.type.local.none.fl_str_mv |
Tesis/Trabajo de grado - Monografía - Pregrado |
dc.type.hasversion.none.fl_str_mv |
http://purl.org/coar/resource_type/c_7a1f |
dc.type.coar.none.fl_str_mv |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
format |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
dc.identifier.uri.none.fl_str_mv |
https://noesis.uis.edu.co/handle/20.500.14071/34323 |
dc.identifier.instname.none.fl_str_mv |
Universidad Industrial de Santander |
dc.identifier.reponame.none.fl_str_mv |
Universidad Industrial de Santander |
dc.identifier.repourl.none.fl_str_mv |
https://noesis.uis.edu.co |
url |
https://noesis.uis.edu.co/handle/20.500.14071/34323 https://noesis.uis.edu.co |
identifier_str_mv |
Universidad Industrial de Santander |
dc.language.iso.none.fl_str_mv |
spa |
language |
spa |
dc.rights.none.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.none.fl_str_mv |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) |
dc.rights.uri.none.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0 |
dc.rights.creativecommons.none.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) |
rights_invalid_str_mv |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) http://creativecommons.org/licenses/by/4.0/ http://creativecommons.org/licenses/by-nc/4.0 Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) http://purl.org/coar/access_right/c_abf2 |
dc.format.mimetype.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Industrial de Santander |
dc.publisher.faculty.none.fl_str_mv |
Facultad de Ingenierías Fisicoquímicas |
dc.publisher.program.none.fl_str_mv |
Ingeniería Química |
dc.publisher.school.none.fl_str_mv |
Escuela de Ingeniería Química |
publisher.none.fl_str_mv |
Universidad Industrial de Santander |
institution |
Universidad Industrial de Santander |
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spelling |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)http://creativecommons.org/licenses/by/4.0/http://creativecommons.org/licenses/by-nc/4.0Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Ramírez Caballero, Gustavo EmilioArdila Suárez, CarolinaPabon Poveda, Deisy CatherineRodriguez Castro, Laura Daniela2024-03-03T22:36:47Z20162024-03-03T22:36:47Z20162016https://noesis.uis.edu.co/handle/20.500.14071/34323Universidad Industrial de SantanderUniversidad Industrial de Santanderhttps://noesis.uis.edu.coEn esta investigación se estudió el efecto que tiene el aumento de divinilbenceno (agente entrecruzante) en la síntesis de materiales tipo gel, con el propósito de evaluar la capacidad de absorción de sustancias no polares. La síntesis de los geles absorbentes, se desarrolló variando la cantidad de divinilbenceno de 10%, 15% y 20%. La caracterización se realizó determinando la estructura química por Espectroscopía Infrarroja por Transformada de Fourier (FTIR), la morfología de los materiales por Microscopía Electrónica de Barrido (SEM), las pérdidas de peso por Análisis Termogravimétrico (TGA) y las transiciones reversibles e irreversibles por Calorimetría Diferencial de Barrido con Modulación en Temperatura (MTDSC). La evaluación del material se realizó mediante pruebas de absorción de sustancias no polares como tolueno, solución tolueno/crudo pesado al 10%p/p, ACPM, gasolina, aceite de motor usado y aceite vegetal. De acuerdo a la caracterización de los polímeros obtenidos, las reacciones de polimerización y entrecruzamiento se dieron de forma satisfactoria evidenciando la presencia del grupo C-H característico de los anillos aromáticos y la existencia de volúmenes libres en los materiales. Según los termogramas arrojados por el TGA las muestras tienden a degradarse a temperaturas similares, por lo que se concluye que la densidad de entrecruzamiento no afecta la temperatura a la cual el material se degrada. En cuanto a la evaluación del material se determinó que la capacidad de absorción de los polímeros sintetizados no se relaciona únicamente con el grado de entrecruzamiento ya que existen otros factores que intervienen en la absorción como el tipo y concentración de los homopolímeros que conforman la red, además de naturaleza de la sustancia no polar, lo que evidenció el buen desempeño de las muestras con mayor grado de entrecruzamiento en la absorción de tolueno y solución tolueno/crudo pesado al 10%p/p.PregradoIngeniero QuímicoSynthesis and characterization of oil-sorbers from polyglycerolapplication/pdfspaUniversidad Industrial de SantanderFacultad de Ingenierías FisicoquímicasIngeniería QuímicaEscuela de Ingeniería QuímicaAbsorbenteSolventes No PolaresAgente EntrecruzanteGelPolimerizaciónEntrecruzamiento.In this investigationit studied the effect in increasing of divinylbenzene (crosslinker agent) in the material synthesis kind gelwith the purpose to test the absorption capacity of no polar substances. Synthesis of sorbent gels developments to doing a variation of quantity in divinylbenzene 10%15%and 20%. The characterization it was made during the determination of the chemical structure for infrared spectroscopy by Fourier transformation (FTIR)the morphology of the materials for scanning electronic microscopy (SEM)the weight loss by thermogravimetric analysis (TGA) and the reversible and irreversible transitions for differential scanning calorimetry (DSC). The testing of materials it was made during absorption proofs in no polar substances like heavy toluene toluene/heavy crude in 10% p/pACPMgasolineused oil engine and vegetable oil. Agreed with characterization in obtained polymersthe reactions of polymerization and crosslinker it was found in the best way as possibleshowing the presence of C-H groupcharacteristic from aromatic rings and the existence of free volumes in the materials. According to thermograms delivered by TGAthe samples tend to the degradation in similar temperaturesbecause of that it with the crosslinkingdue to it exist others factors that were applying in the uptake. Thusthe kind and concentration of the homopolymers that belongs to the gridso the type of no polar substancethis evidenced the great performance of the samples with the high grade of crosslinking in the toluene absorption and solution toluene/heavy crude in 10% p/p.Síntesis y caracterización de geles absorbentes de sustancias no polares a partir de poli glicerolAbsorbent, Nonpolar Solvent, Crosslinker Agent, Gel, Polymerization, Crosslinking.Tesis/Trabajo de grado - Monografía - Pregradohttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_b1a7d7d4d402bcceORIGINALCarta de autorización.pdfapplication/pdf393733https://noesis.uis.edu.co/bitstreams/49e5a1d2-d39a-430a-883a-9abc1c2f79ec/download80b6ba9dd9f0f73184a1c5dfe2ec0defMD51Documento.pdfapplication/pdf2128314https://noesis.uis.edu.co/bitstreams/14cbf061-ae83-4a05-bb0a-a7b8de6dae2a/download889be2560e3daa21523003820505f947MD52Nota de proyecto.pdfapplication/pdf154957https://noesis.uis.edu.co/bitstreams/879b08d4-a7d0-4160-a0fd-fc6530c14c35/download8eba7a133f5cc83dc2966dc95cce0037MD5320.500.14071/34323oai:noesis.uis.edu.co:20.500.14071/343232024-03-03 17:36:47.658http://creativecommons.org/licenses/by-nc/4.0http://creativecommons.org/licenses/by/4.0/open.accesshttps://noesis.uis.edu.coDSpace at UISnoesis@uis.edu.co |