Modeling of Liquid-Liquid Extraction Process for Glycerol Purification from Biodiesel Production
This paper shows some generalities about the glycerin byproduct obtained from biodiesel production process, presents an analysis of the ternary equilibrium between methanol, water and glycerol, and shows the influence that temperature has on the balance. This phase diagram illustrates ternary equili...
Gespeichert in:
Veröffentlicht in: | 化学与化工:英文版 2014, Vol.8 (10), p.971-977 |
---|---|
1. Verfasser: | |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 977 |
---|---|
container_issue | 10 |
container_start_page | 971 |
container_title | 化学与化工:英文版 |
container_volume | 8 |
creator | Ignacio Contreras-Andrade Maicol Martinez-Gonzalez Luis Figueroa-Casallas Jonathan Parra-Santiago Carlos Alberto Guerrero-Fajardo |
description | This paper shows some generalities about the glycerin byproduct obtained from biodiesel production process, presents an analysis of the ternary equilibrium between methanol, water and glycerol, and shows the influence that temperature has on the balance. This phase diagram illustrates ternary equilibrium at 10, 20 and 50 ℃, keeping the pressure constant at 1 atm (atmosphere) to standardize the analysis. The purpose of it is to establish the best temperature for the purification of glycerol by liquid-liquid extraction method under the "extraction in several stages cross flow" taking an initial mixture of glycerol with composition 15 wt.% water, 25 wt.% methanol and 60 wt.% glycerol. Water was used as liquid-liquid extraction solvent in order to remove as much methanol as possible from the initial solution due to the existence of a zone of insolubility between the glycerol and water in the ternary equilibrium. By this reason, two solutions are obtained, one consisting of water and methanol containing a trace of glycerin and the other consisting of water, glycerine and traces of methanol, which contain only 4.62% of the total methanol which enter in the process of liquid-liquid extraction, with 60.62% of the total glycerol, which is sent to a fractional distillation process to purify glycerin up to 98% by weight. |
format | Article |
fullrecord | <record><control><sourceid>chongqing</sourceid><recordid>TN_cdi_chongqing_primary_663807625</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>663807625</cqvip_id><sourcerecordid>663807625</sourcerecordid><originalsourceid>FETCH-chongqing_primary_6638076253</originalsourceid><addsrcrecordid>eNqNjT0PgjAURRujiUT5D407CVK-XDWogyYM7khKi88UnrSQyL8X0Th7l3OHc3MnxFpvmO9ELGbTX4-CObGNubtDAj9ivmeR6xkLoaAuKUp6gqaDwvmAJs9W57wFrGmqkQtjqERND6rnQqOiaadBAs9HQ2qs6BawAGGEeg-KbtwuyUzmygj7ywVZ7ZPL7ujwG9ZlMzxnDw1VrvssDFnsRqEXsL-kFyy4RoU</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Modeling of Liquid-Liquid Extraction Process for Glycerol Purification from Biodiesel Production</title><source>EZB-FREE-00999 freely available EZB journals</source><creator>Ignacio Contreras-Andrade Maicol Martinez-Gonzalez Luis Figueroa-Casallas Jonathan Parra-Santiago Carlos Alberto Guerrero-Fajardo</creator><creatorcontrib>Ignacio Contreras-Andrade Maicol Martinez-Gonzalez Luis Figueroa-Casallas Jonathan Parra-Santiago Carlos Alberto Guerrero-Fajardo</creatorcontrib><description>This paper shows some generalities about the glycerin byproduct obtained from biodiesel production process, presents an analysis of the ternary equilibrium between methanol, water and glycerol, and shows the influence that temperature has on the balance. This phase diagram illustrates ternary equilibrium at 10, 20 and 50 ℃, keeping the pressure constant at 1 atm (atmosphere) to standardize the analysis. The purpose of it is to establish the best temperature for the purification of glycerol by liquid-liquid extraction method under the "extraction in several stages cross flow" taking an initial mixture of glycerol with composition 15 wt.% water, 25 wt.% methanol and 60 wt.% glycerol. Water was used as liquid-liquid extraction solvent in order to remove as much methanol as possible from the initial solution due to the existence of a zone of insolubility between the glycerol and water in the ternary equilibrium. By this reason, two solutions are obtained, one consisting of water and methanol containing a trace of glycerin and the other consisting of water, glycerine and traces of methanol, which contain only 4.62% of the total methanol which enter in the process of liquid-liquid extraction, with 60.62% of the total glycerol, which is sent to a fractional distillation process to purify glycerin up to 98% by weight.</description><identifier>ISSN: 1934-7375</identifier><identifier>EISSN: 1934-7383</identifier><language>eng</language><subject>压力恒定 ; 提纯 ; 最佳温度 ; 液萃取 ; 甘油 ; 生产过程 ; 生物柴油 ; 过程建模</subject><ispartof>化学与化工:英文版, 2014, Vol.8 (10), p.971-977</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/89596X/89596X.jpg</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids></links><search><creatorcontrib>Ignacio Contreras-Andrade Maicol Martinez-Gonzalez Luis Figueroa-Casallas Jonathan Parra-Santiago Carlos Alberto Guerrero-Fajardo</creatorcontrib><title>Modeling of Liquid-Liquid Extraction Process for Glycerol Purification from Biodiesel Production</title><title>化学与化工:英文版</title><addtitle>Journal of Chemistry and Chemical Engineering</addtitle><description>This paper shows some generalities about the glycerin byproduct obtained from biodiesel production process, presents an analysis of the ternary equilibrium between methanol, water and glycerol, and shows the influence that temperature has on the balance. This phase diagram illustrates ternary equilibrium at 10, 20 and 50 ℃, keeping the pressure constant at 1 atm (atmosphere) to standardize the analysis. The purpose of it is to establish the best temperature for the purification of glycerol by liquid-liquid extraction method under the "extraction in several stages cross flow" taking an initial mixture of glycerol with composition 15 wt.% water, 25 wt.% methanol and 60 wt.% glycerol. Water was used as liquid-liquid extraction solvent in order to remove as much methanol as possible from the initial solution due to the existence of a zone of insolubility between the glycerol and water in the ternary equilibrium. By this reason, two solutions are obtained, one consisting of water and methanol containing a trace of glycerin and the other consisting of water, glycerine and traces of methanol, which contain only 4.62% of the total methanol which enter in the process of liquid-liquid extraction, with 60.62% of the total glycerol, which is sent to a fractional distillation process to purify glycerin up to 98% by weight.</description><subject>压力恒定</subject><subject>提纯</subject><subject>最佳温度</subject><subject>液萃取</subject><subject>甘油</subject><subject>生产过程</subject><subject>生物柴油</subject><subject>过程建模</subject><issn>1934-7375</issn><issn>1934-7383</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqNjT0PgjAURRujiUT5D407CVK-XDWogyYM7khKi88UnrSQyL8X0Th7l3OHc3MnxFpvmO9ELGbTX4-CObGNubtDAj9ivmeR6xkLoaAuKUp6gqaDwvmAJs9W57wFrGmqkQtjqERND6rnQqOiaadBAs9HQ2qs6BawAGGEeg-KbtwuyUzmygj7ywVZ7ZPL7ujwG9ZlMzxnDw1VrvssDFnsRqEXsL-kFyy4RoU</recordid><startdate>2014</startdate><enddate>2014</enddate><creator>Ignacio Contreras-Andrade Maicol Martinez-Gonzalez Luis Figueroa-Casallas Jonathan Parra-Santiago Carlos Alberto Guerrero-Fajardo</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope></search><sort><creationdate>2014</creationdate><title>Modeling of Liquid-Liquid Extraction Process for Glycerol Purification from Biodiesel Production</title><author>Ignacio Contreras-Andrade Maicol Martinez-Gonzalez Luis Figueroa-Casallas Jonathan Parra-Santiago Carlos Alberto Guerrero-Fajardo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_primary_6638076253</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>压力恒定</topic><topic>提纯</topic><topic>最佳温度</topic><topic>液萃取</topic><topic>甘油</topic><topic>生产过程</topic><topic>生物柴油</topic><topic>过程建模</topic><toplevel>online_resources</toplevel><creatorcontrib>Ignacio Contreras-Andrade Maicol Martinez-Gonzalez Luis Figueroa-Casallas Jonathan Parra-Santiago Carlos Alberto Guerrero-Fajardo</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>化学与化工:英文版</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ignacio Contreras-Andrade Maicol Martinez-Gonzalez Luis Figueroa-Casallas Jonathan Parra-Santiago Carlos Alberto Guerrero-Fajardo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modeling of Liquid-Liquid Extraction Process for Glycerol Purification from Biodiesel Production</atitle><jtitle>化学与化工:英文版</jtitle><addtitle>Journal of Chemistry and Chemical Engineering</addtitle><date>2014</date><risdate>2014</risdate><volume>8</volume><issue>10</issue><spage>971</spage><epage>977</epage><pages>971-977</pages><issn>1934-7375</issn><eissn>1934-7383</eissn><abstract>This paper shows some generalities about the glycerin byproduct obtained from biodiesel production process, presents an analysis of the ternary equilibrium between methanol, water and glycerol, and shows the influence that temperature has on the balance. This phase diagram illustrates ternary equilibrium at 10, 20 and 50 ℃, keeping the pressure constant at 1 atm (atmosphere) to standardize the analysis. The purpose of it is to establish the best temperature for the purification of glycerol by liquid-liquid extraction method under the "extraction in several stages cross flow" taking an initial mixture of glycerol with composition 15 wt.% water, 25 wt.% methanol and 60 wt.% glycerol. Water was used as liquid-liquid extraction solvent in order to remove as much methanol as possible from the initial solution due to the existence of a zone of insolubility between the glycerol and water in the ternary equilibrium. By this reason, two solutions are obtained, one consisting of water and methanol containing a trace of glycerin and the other consisting of water, glycerine and traces of methanol, which contain only 4.62% of the total methanol which enter in the process of liquid-liquid extraction, with 60.62% of the total glycerol, which is sent to a fractional distillation process to purify glycerin up to 98% by weight.</abstract></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1934-7375 |
ispartof | 化学与化工:英文版, 2014, Vol.8 (10), p.971-977 |
issn | 1934-7375 1934-7383 |
language | eng |
recordid | cdi_chongqing_primary_663807625 |
source | EZB-FREE-00999 freely available EZB journals |
subjects | 压力恒定 提纯 最佳温度 液萃取 甘油 生产过程 生物柴油 过程建模 |
title | Modeling of Liquid-Liquid Extraction Process for Glycerol Purification from Biodiesel Production |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T19%3A24%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-chongqing&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Modeling%20of%20Liquid-Liquid%20Extraction%20Process%20for%20Glycerol%20Purification%20from%20Biodiesel%20Production&rft.jtitle=%E5%8C%96%E5%AD%A6%E4%B8%8E%E5%8C%96%E5%B7%A5%EF%BC%9A%E8%8B%B1%E6%96%87%E7%89%88&rft.au=Ignacio%20Contreras-Andrade%20Maicol%20Martinez-Gonzalez%20Luis%20Figueroa-Casallas%20Jonathan%20Parra-Santiago%20Carlos%20Alberto%20Guerrero-Fajardo&rft.date=2014&rft.volume=8&rft.issue=10&rft.spage=971&rft.epage=977&rft.pages=971-977&rft.issn=1934-7375&rft.eissn=1934-7383&rft_id=info:doi/&rft_dat=%3Cchongqing%3E663807625%3C/chongqing%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_cqvip_id=663807625&rfr_iscdi=true |