Brazilian bioethanol program

被引:65
作者
Zanin, GM
Santana, CC
Bon, EPS
Giordano, RLC
de Moraes, FF
Andrietta, SR
Neto, CCD
Macedo, IC
Fo, DL
Ramos, LP
Fontana, JD
机构
[1] Univ Estadual Maringa, Dept Chem Engn, BR-87020900 Maringa, Parana, Brazil
[2] Univ Estadual Campinas, Coll Chem Engn, Campinas, Brazil
[3] Univ Fed Rio de Janeiro, Inst Chem, Rio De Janeiro, Brazil
[4] Univ Fed Sao Carlos, Dept Chem Engn, BR-13560 Sao Carlos, Brazil
[5] NATRONTEC Estudos & Engn Processos, Rio De Janeiro, Brazil
[6] COPERSUCAR, Piracicaba, Brazil
[7] Univ Fed Parana, Chem CEPESQ, BR-80060000 Curitiba, Parana, Brazil
[8] Univ Fed Parana, LQBB, Dept Biochem, BR-80060000 Curitiba, Parana, Brazil
关键词
sugarcane; alcohol; bioethanol program; ethanol;
D O I
10.1385/ABAB:84-86:1-9:1147
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Brazil is the largest producer of bioethanol, and sugarcane is the main raw material. Bioethanol is produced by both batch and continuous processes, and in some cases, flocculating yeast is used. This article analyzes the Brazilan Ethanol Program. For the 1996-1997 harvest, Brazil produced 14.16 billion L of ethanol and 13.8 million metric t of sugar, from 286 million metric t of sugarcane. These products were produced by 328 industries in activity, with 101 autonomous ethanol plants producing only ethanol, and 227 sugar mills producing sugar and ethanol. The sugar-ethanol market reaches about 7.5 billion US$/yr, accounting for direct and indirect revenues.
引用
收藏
页码:1147 / 1161
页数:15
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