Adsorption Properties of MFI-Type Zeolite Films for Upgrading of Biofuels
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(5) Cover image and graphics designed by Kazhal Malekzadeh. Printed by Luleå University of Technology, Graphic Production 2017 ISSN 1402-1544 ISBN 978-91-7583-781-9 (print) ISBN 978-91-7583-782-6 (pdf) Luleå 2017 www.ltu.se.
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(47) List of Papers Ȥǣ Adsorption of Water and Butanol in SilicaliteǦ1 Film Studied with in Situ AttenuatedTotalReflectance–FourierTransformInfraredSpectroscopy ǡ ǡ ǡ ǡ ǡ ǡ ǡ ǤLangmuirȋʹͲͳͷȌǡ͵ͳǡͶͺͺǦ ͶͺͻͶ ȤȤǣ Adsorption of Butanol and Water Vapors in SilicaliteǦ1 Films with Low DefectDensity ǡ ǡ Ǥ ǡ ǡ ǡ ǤLangmuirȋ2016)ǡ͵ʹǡͳͳͺͻȂͳͳͻͺ ȤȤȤǣ A Comparative Study of the Effect of Defects on Selective Adsorption of ButanolfromBinaryVaporMixturesinSilicaliteǦ1Films ǡ ǡ ǡ Ȥǣ Colloidal DefectǦFree SilicaliteǦ1 Single Crystals: Preparation, Structure Characterization,Adsorption,andSeparationPropertiesforAlcohol/Water Mixtures ǡ ǡ ǡ Ǥ ǡ . ǡ ǡLangmuirȋʹͲͳͷȌǡ͵ͳǡͺͶͺͺΫͺͶͻͶ ǣ EffectofWaterontheAdsorptionofMethaneandCarbonDioxideinZeolite NaǦZSMǦ5StudiedUsinginSituATRǦFTIRSpectroscopy ǡ ǡ Yǡ ǡ ǡ The Journal of Physical Chemistry C ȋʹͲͳȌǡ ͳʹͲǡ ʹͻͳͶͶǦʹͻͳͷʹ
(48) ǣ Ternary Adsorption of Methane, Water and Carbon Dioxide in Zeolite NaǦ ZSMǦ5StudiedUsinginSituATRǦFTIRSpectroscopy ǡ ǡ ǡ . ǡTheJournalofPhysicalChemistryC,
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(61) ǡ Ǥ Ǥ Ǥ. Ǧ ȋ Ȍǣ i. ǡǤ ǡǤǢ Ǧͳ Ǧ Ǧ Ǧ
(62) ǡ Oral presentation at 18th International Zeolite Conferenceǡ ʹͲͳǡ ǡ ii. ǡ ǤǢ ǡ ǤǢ ǡ ǤǢ ǡ ǤǢ ǡ ǤǢ ǡ ǦǦͷ Ǧ Ǧ
(63) ǡ Oral presentation at 12th International Conference on the Fundamentals of Adsorptionǡ ʹͲͳǡ ǡ. iii. ǡǤǢǡǤǢ ǡǤ ǡǤǢͳǦ
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(68) Table of Contents Abstract..................................................................................................................................V Acknowledgments...........................................................................................................VII ListofPapers.......................................................................................................................IX PartA........................................................................................................................................1 Chapter1. Introduction................................................................................................3. ͳǤͳǤ ǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤ͵ 1.1.1.. Biobutanol....................................................................................................................... 4. 1.1.2.. Biogas.............................................................................................................................. 4. ͳǤʹǤ ǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤͷ 1.2.1.. Adsorbents...................................................................................................................... 6. 1.2.2.. Zeolites............................................................................................................................ 6. 1.2.3.. Adsorptionisotherms......................................................................................................9. 1.2.4.. Mixedgasadsorption....................................................................................................11. ͳǤ͵Ǥ ǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤͳ͵ Chapter2. Theory........................................................................................................15. ʹǤͳǤ Ǧ
(69) ǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤͳͷ 2.1.1.. Chapter3. Determinationofadsorbateloadinginthefilm............................................................15. Experimental...........................................................................................19. ͵ǤͳǤ
(70) ǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤͳͻ ͵ǤʹǤ ǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤͳͻ ͵Ǥ͵Ǥ ǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤͳͻ Chapter4. SummaryofResults...............................................................................23. ͶǤͳǤ ǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤʹ͵ 4.1.1.SilicaliteͲ1films(PapersȻͲIII)...............................................................................................23 4.1.2.NaͲZSMͲ5film(PapersVͲVȻ)................................................................................................25. ͶǤʹǤ ǦͳȋȤǦ
(71) ȌǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤʹ 4.2.1.Infraredspectra...................................................................................................................26 4.2.2.Adsorptionisotherms..........................................................................................................28 4.2.3.Adsorptionofbutanolandwaterfrombinarymixtures.....................................................34.
(72) .
(73) ͶǤ͵Ǥ ǡ ǦǦͷ ȋǦ
(74) ȌǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤǤͶͲ 4.3.1.Infraredspectra...................................................................................................................40 4.3.2.Adsorbedconcentrations....................................................................................................41 4.3.3.Adsorptionselectivities.......................................................................................................43. Conclusions.........................................................................................................................45 FutureWork.......................................................................................................................47 References...........................................................................................................................49 PartB.....................................................................................................................................57
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(79) Part A. ͳ.
(80) . ʹ. .
(81) Chapter 1. Introduction. 1.1. Biofuels Ǥ Ǥͳ ǡ ǡ Ǥʹ Ǥ ǣ Ǥ ǡ ǡ ǡ Ǥ͵ Ǥ ǡ ǡ ȋ ȌǦ Ǥ Ǧ Ǥ ǡ ǡ Ǥ ǡ ȋ Ȍ ǡ ȋ Ȍ Dzdz ǤͶ ǡ ȋ Ȍ ǡ ǡ Ǥ ǡ ǡ ǡǡ ǤǤ ǡ Ǥ ǡ ǡ ǡ Ǥ ͵.
(82) 1.1.1. Biobutanol ͳǦ ȋ ȌǤ ǡ ǡ Ǥͷ ǡ Ǥ ǡ ǡ Ǥ ȋ ǡ ǡ Ȍ ǤǤ ClostridiumacetobutylicumǤǦ ǡ ʹͲȀ Ǥ ͵ǣǣͳǤͺ ǡ Ǥͻ
(83) Ǥ
(84) ǡ Ǣǡǡ ͳͲ ǡͳͳ Ǥͳʹ ǡ Ǥ Ǧͳǡ Ȁ Ǣ Ǧͳ Ǥ Ǥͳ͵ Ǧ Ǧ Ǥ. 1.1.2. Biogas Ǥ Ǧ ǤͳͶ ǡ Ǥͳͷ Ͷ.
(85) Ǥͳ ǡ ǡ Ǥ ǡ ǡ ǡǡ Ǥ Ǥ ǡ ͷͷΨͷΨǡ͵ͲΨͶͷΨ ͳΨ ͳͷΨ Ǥͳ ȋ ǡ ǡ ǤȌ ǤǦ ʹ Ǥ ǡ Ǥ ǡ ǡ Ǥ ǡ ȋȌǡ Ǥͳͺ ǡ Ǥͳͻ Ǥ ǡȋ ʹ Ȍ Ǥͳͻ ǡ ǤʹͲ. 1.2. Adsorption ǡ Ǥ Ǥʹͳ ǣ adsorbent adsorbateǤ ǡ Ǥ ǡ chemical adsorption ȋ Ȍ physicaladsorptionȋȌ ǤʹʹǦʹ͵. ͷ.
(86) Ǥ Ǥ ǡ ǡ ǡ Ǥ ǡ ǡ ǦǤʹͶǦʹ. 1.2.1. Adsorbents ǡ Ǥʹ Ǥʹͺ ǡ Ǥ
(87) ǡ ȋ Ȍ ȋ ȌǤʹͻ ǣ͵Ͳ ǣδʹ ǣʹδδͷͲ ǣεͷͲ Ǥ Ǥ ǡ ǡ ǡ Ǥ͵ͳ. 1.2.2. Zeolites ǡ ǡ ͳͺ Ǥ͵ʹ Ǥ zeoDzdzǡlithiosDzdzǤ͵͵ of alumina (AlO4) silica (SiO4)ǡ Ǧ Ϊǡ Ϊǡ ǤǤ͵ͶȀ ǤǤ ǡ ȋ Ȁ Ȍ . .
(88) Ǥǡ ǡ ǡ Ǥǡ ǡ ȀǤ͵ͷ Ǥ Ǥ ͲǤ͵ ͳǤ͵ Ǥ͵ Ǧ ǡ Ǧ ǡ ǡ ǡ ǡ͵ ͵ͺ Ǥ͵ͻ ǡ ȋǤǤ ǡ Ȍ ȋǤǤ ǡ Ȍ ǤͶͲ ǣ membranes, catalystsadsorbents sensorsǤͶͳǦͶ͵ ǡ ʹ͵Ͳ
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(90) ȌǤͶͶ Ǧ ǡ ǡ ǡ
(91) ȋǦͷ ǦͳȌ Ǥ . .
(92) Figure1.
(93) ǤͶͶ.
(94) ǡ
(95) Ǧ Ǥ
(96) ȋͲǤͷͳྶͲǤͷͷ Ȍ ȋbǦ Ȍ ȋͲǤͷͶྶͲǤͷȌ aǦ ͲǤͷͷǤͶͷ
(97) Ǧͷ Ǧͳ ȀǣȀεʹͲͲȋȌ Ǧ ͳǡ Ȁδ ʹͲͲ ǦͷǤͶ ǡ Ȁ Ǣ ǡ ǦͳȀ Ǥ ȋ Ȍǡ Ǥ ǡ ǡ Ǥ. ͺ.
(98) Ǥ ǡ ͳͲǦͳͳ ᄙᄙ ǡ ȋؠᄙ ȌǤͶǦͷͳ Ǥͷʹ Ǥ ǡ Ǧ Ǥͷ͵Ǧͷͷ ǡ ȋ ·Ȍ ǡ ǤͶǡͷǦͷ ǡ ǡͺǡ ͳ͵ǡͷͺ ͷͻ ǤͲ. 1.2.3. Adsorptionisotherms Ǥ ǡ ǡ Ǥ Ǥ Ǥ Ȍ. q qs. Langmuirǣ Ǥ Ǧ ǡ Ǥͳ ǣ bP 1 bP . ȋͳȌ. q ǡ qs ǤǤǡP. ͻ.
(99) bǤ ȋοHadsȌ Ǥ ǯ ǣʹ ln b . 'H ads 'S ads RT R . ȋʹȌ. ǡοSads ǡR T Ǥ ǡ bǦ Ǥ (b)1/T οܪௗ௦ Τܴ Ǥ ǡ Ǥ͵ Ȍ. q. Sips: Ǥ ǡ ǡ ǡ ǡ ǡ ǡ Ǥǡ ǡ Ǥ͵Ͳ Ǥͳȋ͵ȌǤ qsat. bP1 n 1 bP1 n. ȋ͵Ȍ.
(100) ǡ qsat ǡ P ǡ b ǡ n ȋ Ȍ ǤͶ
(101) ȋnȌ ǡ ͳͲ.
(102) Ǥͷn ǡ Ǥ ǡ ǡ Ǥ ͳǤʹǤͶǤ Mixedgasadsorption
(103) ǡ Ǥ ǡ Ǥ ǡ ǡ ǤǤ Ǥ i). Selectivityǣ ȋȽȌ ȋXiXjȌ ȋYiYjȌǣ Xi X j. D ij. Yi Y j. . ȋͶȌ.
(104) ǡ Ǥ ǡ Ǥ͵ͳ ǡ Ǣ ǡ Ǧ Ǥ ȋ
(105) Ȍ Ǥ ii). The ideal adsorbed solution theory (IAST):
(106) Ǥ
(107) ǣ
(108) Ǥ ȋ Ȍ Ǥ
(109)
(110) Ǥ Ǥ ͳͳ.
(111)
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(114) Ǥ. Ǥ.
(115) ǡ ǤǦͺ ǡ ǤǤ Ǧ ǡ
(116) ǤͻǦͲ
(117) ǡ
(118) ǡ
(119) ǦͷȀȀ ȀǤ . ͳʹ. .
(120) 1.3. Scopeofthepresentwork Ǧͳ ǡǡ Ǧͳ Ǥ
(121) ǡ Ǧͳ Ǥ ǡ in situ Ǧ
(122) ǡ ǦͷǤ
(123) Ǥ . . ͳ͵.
(124) . ͳͶ.
(125) Chapter 2. Theory. 2.1. ATRǦFTIRTechnique Ǧ
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(127) Ȍ ǡ Ǥ
(128) ǡ Ǥȗ
(129) Ǥ
(130) ǣͳ ǡ Ǥ
(131) ǡ AttenuatedTotalReflectionǦFourierTransformInfrared(ATRǦFTIR)Spectroscopyǡ ǡ
(132) ǦǤ ǡ Ǧ Ǧ ǤʹǦ͵ ǡ Ǧ
(133) Ǥ. 2.1.1. Determinationofadsorbateloadinginthefilm
(134) Ǧ
(135) ǡ
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(139). . ȋͺȌ. da Ǥ ǡ Ǧ
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