全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
催化学报  2014 

Glycerolchlorinationinagas-liquidsemibatchreactor:Newcatalystsforchlorohydrinproduction

DOI: 10.1016/S1872-2067(14)60069-3, PP. 663-669

Keywords: Glycerolchlorination,Chlorohydrins,Epichlorohydrin,Hydrochloricacidgas

Full-Text   Cite this paper   Add to My Lib

Abstract:

?Glycerolfrombiodieselproductioncanbeanimportantindustrialfeedstockforchemicalcommoditiesasitcanbeusedinthefood,cosmetic,pharmaceuticalandtobaccoindustries.However,crudeglycerolderivedfrombiodieselproductionhasalowvaluebecauseofimpurities.Thepurificationofthisglycerolintoahighgradeinvolveshighcostsandisnoteconomicallyfeasibleforsmallandmediumsizeplants.Theglycerolconversionintochlorohydrinswasstudiedusingnewhomogeneouscatalystsandhydrochloricacidaschlorinationagent.Thisisaninterestingalternativeroutetoepichlorohydrinandthentoepoxyresins.Thebehavioroftwoseriesofhomologouscatalysts,glycolicacidseries(glycolicacid,di-glycolicacidandthio-glycolicacid)andamminoacidseries(glutamicacid,asparticacidandcysteine),wereinvestigatedfortheiractivityandselectivity.Glycolicacidsweremoreactivethanamminoacids.ThepKavalueshadastronginfluenceonselectivity(mono-chlorohydrins/di-chlorohydrins)fortheamminoacidseries,whichwasnotobservedfortheglycolicacids.Akineticmodelandreactionmechanismdevelopedinapreviousworkwereusedforinterpretingthekineticruns.

References

[1]  Alhanash A, Kozhevnikova E F, Kozhevnikov I V. Catal Lett, 2008, 120: 307
[2]  Chiu C W, Dasari M A, Sutterlin W R, Suppes G J. Ind Eng Chem Res, 2006, 45: 791
[3]  Zhou C H, Zhao H, Tong D S, Wu L M, Yu W H. Catal Rev, Sci Eng, 2013, 55: 369
[4]  Cortright R D, Davda R R, Dumesic J A. Nature, 2002, 418: 964
[5]  Lee P C, Lee W G, Lee S Y, Chang H N. Biotechnol Bioeng, 2001, 72: 41
[6]  Siano D, Santacesaria E, Fiandra V, Tesser R, Di Nuzzi G, Di Serio M, Nastasi M. WO Patent 111810 A2. 2006
[7]  Tesser R, Di Serio M, Vitiello R, Russo V, Ranieri E, Speranza E, Santacesaria E. Ind Eng Chem Res, 2012, 51: 8768
[8]  Santacesaria E, Tesser R, Di Serio M, Casale L, Verde D. Ind Eng Chem Res, 2010, 49: 964
[9]  Tesser R, Santacesaria E, Di Serio M, Di Nuzzi G, Fiandra V. Ind Eng Chem Res, 2007, 46: 6456
[10]  Luo Z H, You X Z, Li H R. Korean J Chem Eng, 2010, 27: 66
[11]  Lim J H, Song W S, Woo S Y, Lee D H. Korean J Chem Eng, 2010, 27: 785
[12]  Britton E C, Slagh H R. US Patent 2 198 600. 1940
[13]  Thompson W P. EP Patent 931 211. 1963
[14]  Dasari M A, Kiatsimkul P P, Sutterlin W R, Suppes G J. Appl Catal A, 2005, 281: 225
[15]  Johnson D T, Taconi K A. Environ Progr, 2007, 26: 338
[16]  Papanikolaou S, Aggelis G. Bioresource Technol, 2002, 82: 43
[17]  Ullmann F. Ullmann's Encyclopedia of Industrial Chemistry. 7th Ed. Weinheim: Wiley-VCH, 2006. 3
[18]  Carey F A, Sundberg R J. Advanced Organic Chemistry. 4th Ed. Kluwer Academic, 2000
[19]  Santacesaria E, Vitiello R, Tesser R, Russo V, Turco R, Di Serio M. Ind Eng Chem Res, Article ASAP DOI: 10.1021/ie403268b. Publication date (Web): December 4, 2013
[20]  Britton E C, Heindel R L. US Patent 2 144 612. 1939
[21]  Schreck D J, Kruper W J, Varjian R D, Jones M E, Campbell R M, Kearns K, Hook B D, Briggs J R, Hippler J G. WO Patent 020 234. 2006

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133