Synthesis of ZSM-type zeolites from biowaste gasification ashes

Kuen Song Lin; H. Paul Wang; Ni Bin Chang; C. J.G. Jou; M. C. Hsiao

doi:10.1080/00908310390195633

Synthesis of ZSM-type zeolites from biowaste gasification ashes

Kuen Song Lin, H. Paul Wang, Ni Bin Chang, C. J.G. Jou, M. C. Hsiao

Department of Environmental Engineering

Research output: Contribution to specialist publication › Article

2 Citations (Scopus)

Abstract

In Taiwan, over 800 thousand tons per year (TPY) of biowastes such as sugar cane bagasse, sugar cane leaf, rice straw, and corn leaf are produced. These biomasses are the major wastes of farms and are abundantly available. However, these biowastes cause disposal and landfill problems. The main component of these biowaste ashes is SiO₂. High crystallinity (99%⁺) zeolites ZSM-5 and ZSM-48 synthesized from the reaction mixtures containing an amorphous silica source from ashes of these biowastes' gasification were investigated. The Si/Al ratios of synthetic zeolite products were determined by atomic adsorption, X-ray fluorescence (XRF), and induced couple plasma/mass spectroscopies (ICP/MS). X-ray powder diffraction (XRD) and scanning electron microscopy/energy dispersive spectroscopy (SEM/EDX) data indicate ZSM-5 or ZSM-48 with a high crystallinity can be obtained at a 48 h crystallization time in a high pressure (15 atm) autoclave at 433 K.

Original language	English
Pages	565-576
Number of pages	12
Volume	25
No.	6
Specialist publication	Energy Sources
DOIs	https://doi.org/10.1080/00908310390195633
Publication status	Published - 2003 Jun

All Science Journal Classification (ASJC) codes

General Chemical Engineering
Fuel Technology
Energy Engineering and Power Technology

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10.1080/00908310390195633

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title = "Synthesis of ZSM-type zeolites from biowaste gasification ashes",

abstract = "In Taiwan, over 800 thousand tons per year (TPY) of biowastes such as sugar cane bagasse, sugar cane leaf, rice straw, and corn leaf are produced. These biomasses are the major wastes of farms and are abundantly available. However, these biowastes cause disposal and landfill problems. The main component of these biowaste ashes is SiO2. High crystallinity (99%+) zeolites ZSM-5 and ZSM-48 synthesized from the reaction mixtures containing an amorphous silica source from ashes of these biowastes' gasification were investigated. The Si/Al ratios of synthetic zeolite products were determined by atomic adsorption, X-ray fluorescence (XRF), and induced couple plasma/mass spectroscopies (ICP/MS). X-ray powder diffraction (XRD) and scanning electron microscopy/energy dispersive spectroscopy (SEM/EDX) data indicate ZSM-5 or ZSM-48 with a high crystallinity can be obtained at a 48 h crystallization time in a high pressure (15 atm) autoclave at 433 K.",

author = "Lin, {Kuen Song} and Wang, {H. Paul} and Chang, {Ni Bin} and Jou, {C. J.G.} and Hsiao, {M. C.}",

year = "2003",

month = jun,

doi = "10.1080/00908310390195633",

language = "English",

volume = "25",

pages = "565--576",

journal = "Energy Sources",

issn = "0090-8312",

publisher = "Taylor and Francis Ltd.",

}

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AU - Lin, Kuen Song

AU - Wang, H. Paul

AU - Chang, Ni Bin

AU - Jou, C. J.G.

AU - Hsiao, M. C.

PY - 2003/6

Y1 - 2003/6

N2 - In Taiwan, over 800 thousand tons per year (TPY) of biowastes such as sugar cane bagasse, sugar cane leaf, rice straw, and corn leaf are produced. These biomasses are the major wastes of farms and are abundantly available. However, these biowastes cause disposal and landfill problems. The main component of these biowaste ashes is SiO2. High crystallinity (99%+) zeolites ZSM-5 and ZSM-48 synthesized from the reaction mixtures containing an amorphous silica source from ashes of these biowastes' gasification were investigated. The Si/Al ratios of synthetic zeolite products were determined by atomic adsorption, X-ray fluorescence (XRF), and induced couple plasma/mass spectroscopies (ICP/MS). X-ray powder diffraction (XRD) and scanning electron microscopy/energy dispersive spectroscopy (SEM/EDX) data indicate ZSM-5 or ZSM-48 with a high crystallinity can be obtained at a 48 h crystallization time in a high pressure (15 atm) autoclave at 433 K.

AB - In Taiwan, over 800 thousand tons per year (TPY) of biowastes such as sugar cane bagasse, sugar cane leaf, rice straw, and corn leaf are produced. These biomasses are the major wastes of farms and are abundantly available. However, these biowastes cause disposal and landfill problems. The main component of these biowaste ashes is SiO2. High crystallinity (99%+) zeolites ZSM-5 and ZSM-48 synthesized from the reaction mixtures containing an amorphous silica source from ashes of these biowastes' gasification were investigated. The Si/Al ratios of synthetic zeolite products were determined by atomic adsorption, X-ray fluorescence (XRF), and induced couple plasma/mass spectroscopies (ICP/MS). X-ray powder diffraction (XRD) and scanning electron microscopy/energy dispersive spectroscopy (SEM/EDX) data indicate ZSM-5 or ZSM-48 with a high crystallinity can be obtained at a 48 h crystallization time in a high pressure (15 atm) autoclave at 433 K.

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DO - 10.1080/00908310390195633

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SN - 0090-8312

VL - 25

SP - 565

EP - 576

JO - Energy Sources

JF - Energy Sources

ER -

Synthesis of ZSM-type zeolites from biowaste gasification ashes

Abstract

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