标题: 巴西考虑以玉米为原料生产乙醇 [打印本页] 作者: 燕西 时间: 2010-11-5 17:26 标题: 巴西考虑以玉米为原料生产乙醇 考虑到生物燃料的能效以及环境质量，以甘蔗为原料生产乙醇的领先者--巴西可能不久将开始以能效更低的玉米为原料生产乙醇以吸收偏远地区过多的粮食。 玉米相关行业和政府指导委员会在周三举行了会议，指出已经委任巴西农牧业研究公司（Embrapa ）进行一项研究，着眼于研究在玉米生长州马托格罗索（ Mato Grosso）以玉米为原料生产乙醇的可能性。2 F$ ^& R; w1 b7 U, H" P6 p0 r; u
“这还是仅仅是一个设想，还处于酝酿之中。玉米在马托格罗索能广泛获得，但是该地区距离南部（甘蔗产地）还比较遥远。“该联合委员会的会长Cesar Borges de Sousa指出。 7 I' P; |& W `; a& \: k 在巴西，自从发动机得以改进能够只用乙醇或者是汽油或者是混合动力以来，燃料乙醇已经取代汽油成为车辆的主要原料。但是在远离东南部甘蔗生产州的地区，乙醇在价格上面临来自汽油的挑战。 * @* D6 ?: s9 r! Y6 O) v 该委员会的建议是在当地生产更廉价的乙醇来发动汽车，降低农业设备成本以及给生产者的产品有可选择的渠道，尽管用于出口的话需要几百公里才能运到港口。 2 m. ~$ H0 v' n de Sousa指出，在没有甘蔗为原料生产乙醇、甘蔗乙醇厂需要关闭长达几个月的情况下，可以考虑在一些甘蔗乙醇厂以玉米为原料生产乙醇。”0 C+ ]- Y$ V$ k* s2 `" q9 O0 u- p1 K
他也指出，和甘蔗乙醇的巨大产量相比，玉米乙醇的数量可能是微小的。很多时候甘蔗乙醇单产较高，所能提供的能量超过种植甘蔗所需的。玉米生产乙醇的单产则较小。作者: ecjiuhe01 时间: 2010-11-6 10:59
这样做可行吗作者: sergf66f 时间: 2011-6-22 19:01
提示: 作者被禁止或删除 内容自动屏蔽作者: oerr8951 时间: 2011-6-27 18:01
提示: 作者被禁止或删除 内容自动屏蔽作者: werkfkoq 时间: 2011-6-28 15:05
Xichang, a man released from prison after eight years killed nine people. Sichuan Higher People's Court of Final Appeal ruling that the man before death, the present case review of death sentences has entered the Supreme People's Court. 2 v8 {% ]2 E8 Z' S6 c worried about the case brought to light his Liansha 9 & N- _- i! r9 k: Y. d1 E
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the man named Zhang Jianhua,polo ralph lauren, Xichang City were, but had theft, fraud, escape the crime, January 24, released from prison. L8 November 2006 because of intentional homicide on the police criminal detention. January 14, the Sichuan Provincial Higher People's Court upheld the trial of this case. . P. K/ p! D- E5 O, W* ~
verified, according to court in 1998, Zhang Jianhua was introduced to Xu Shiming, the two together to do business. Zhang Jianhua Xu Shiming cheated that money, so to get rid of and introduce Xu They know Tangmou. The evening of 8 December 1998, Zhang Jianhua Xu Shiming deceive the in Xichang City, a district,nike mercurial, strangled with a rope Xu Shiming, the body will be moved to pre-dug pit in the kitchen landfill. December 9, Zhang Jianhua turn Tangmou deceive the room, using the same method Tangmou disposed of. F" |7 F; T3 x" t
2006 年 9 from 25 January to October 2006 25 period, Zhang Jianhua feel cheated by the process of doing business, and that his girlfriend Chen Yumei Zhang Xian with business partners to the relationship between improper, then They will be strangled. After the matter was brought to light concerns, in order to silence, they have, their relatives Sang Hong Ying, Zhang Jian,mercurial vapor, Cui Chunqiong, Zhang Ju,chaussure foot, Wu Zhongtao killed the same way, and buried with the first floor of their home's pre-dug pit. ) y! ?5 |+ l! e9 z( m
second instance court upheld the death penalty - d" o3 i- g: ]4 o- m
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on trial in the second instance, Zhang Jianhua proposed criminal detention he was a trickster, the initiative to explain the fact that murder should be identified as surrender. Upon review, the public security organs in the relatives of the victims received a report, the investigation found a number of victims of disappearances are related with Zhang Jianhua, and may be killed, so the confirmation Zhang Jianhua major crime suspects. Therefore, Zhang Jianhua neither surrendered nor the public security organs have not been found a crime, it can not be identified as surrender. * x, o* d2 a |& a, n
after Zhang Jianhua Zhang Jianhua and counsel also proposed a simple motive too, calls for its forensic psychiatric appraisal. The court held that Zhang Jianhua motive clear, object-specific crime, because of Xu Shiming, Zhang Xian to dissatisfaction with the implementation of murder, in order to cover up the crime and the serial killings; in the concrete implementation of the criminal process, premeditated, planned, systematic murder; from behavior point of view is normal, Zhang refused to forensic psychiatric appraisal.