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Biomethanol conversion from sugar be...

Wang, Quanzeng.

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Biomethanol conversion from sugar beet pulp with pectin methyl esterase.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Biomethanol conversion from sugar beet pulp with pectin methyl esterase./
作者:	Wang, Quanzeng.
面頁冊數:	130 p.
附註:	Source: Masters Abstracts International, Volume: 44-06, page: 2865.
Contained By:	Masters Abstracts International44-06.
標題:	Agriculture, Plant Culture. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1436418
ISBN:	9780542732133

Biomethanol conversion from sugar beet pulp with pectin methyl esterase.
Wang, Quanzeng.

Biomethanol conversion from sugar beet pulp with pectin methyl esterase. - 130 p.

Source: Masters Abstracts International, Volume: 44-06, page: 2865.

Thesis (M.E.)--University of Maryland, College Park, 2006.

Conversion of renewable biomethanol was studied from sugar beet pulp with pectin methyl esterases (PMEs). An analytical method for methanol and PME activity was developed based on potassium permanganate assay. Results showed that this method was sensitive, accurate and stable. Two PMEs, natural and mutated, were then produced and characterized. The kinetics parameters of Michaelis-Menten model and thermal deactivation model were determined. Based on the characterization results of PMEs, the methanol conversion from beet pulp was further studied and the effects of organisms, pH values, pulp size, and temperature were evaluated. After this, methods for separation and concentration of methanol from water, including striping, distillation and pervaporation, were studied and a model for the recovery of methanol from beet pulp after reaction was developed. Finally, the whole methanol conversion process was designed. The economic cost based on this design was estimated.

ISBN: 9780542732133Subjects--Topical Terms:

1018669
Agriculture, Plant Culture.

Biomethanol conversion from sugar beet pulp with pectin methyl esterase.
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300 $a 130 p.
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500 $a Adviser: Nam Sun Wang.
502 $a Thesis (M.E.)--University of Maryland, College Park, 2006.
520 $a Conversion of renewable biomethanol was studied from sugar beet pulp with pectin methyl esterases (PMEs). An analytical method for methanol and PME activity was developed based on potassium permanganate assay. Results showed that this method was sensitive, accurate and stable. Two PMEs, natural and mutated, were then produced and characterized. The kinetics parameters of Michaelis-Menten model and thermal deactivation model were determined. Based on the characterization results of PMEs, the methanol conversion from beet pulp was further studied and the effects of organisms, pH values, pulp size, and temperature were evaluated. After this, methods for separation and concentration of methanol from water, including striping, distillation and pervaporation, were studied and a model for the recovery of methanol from beet pulp after reaction was developed. Finally, the whole methanol conversion process was designed. The economic cost based on this design was estimated.
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