未来北非和中东将成最大铝生产地

【安泰科讯】加拿大力拓铝业公司业务发展部副总裁埃米尔在日前表示：随着铝合金产量和新的工厂未来在阿联酋、卡塔尔、利比亚、伊朗和阿尔及利亚的增加,该地区或将会出现一个最大铝工业生产王国。预计到2015年,中东和北非地区将有望成为世界上最大的铝生产地。     

全球前九大探明天然气储量国一览

据最新的权威统计数据显示,截至2009年1月,俄罗斯、伊朗、卡塔尔、沙特阿拉伯、美国、阿联酋-阿布扎比、尼日利亚、委内瑞拉和阿尔及利亚成为全球前九大探明天然气储量国。     

厦工新一批百台沙漠型特种叉车赴阿尔及利亚

近日,新一批百余台厦工XG530型叉车驶出国门,奔赴阿尔及利亚。本批XG530型叉车是厦工研发团队专门根据客户需求,研制的一款沙漠型特种叉车,适合阿尔及利亚南部地区沙漠干热气候条件下使用。     

恒天九五宝马展国际贸易签约超2千万

11月27日,恒天九五在展台隆重举行了2012国际贸易签约仪式,与来自俄罗斯、越南、孟加拉、阿尔及利亚等世界多个地区的客户现场签约。本次签约产品包括:静力压桩机、水平定向钻机、液压挖掘机、多功能电旋挖钻机、旋挖钻机等。这些产品是恒天九五的主力产品,获得了市     

Characterization of Habitat of Rhamnus alaternus L. at the Jebel Tessala （North-Western Algeria）

In this study, the authors were interested to the evaluation of biodiversity in the Jebel Tessala. Ten stations were selected based on altitudinal gradient, inside each station, identified flora has been conducted and a soil sample was taken from. A floristic inventory was carried out from all stations characterizing habitat of our studied taxon which is Rhamnus alaternus L. The authors established a list of plants represented by 94 species, distributed in 46 botanical families that are dominated by Asteraceae. The biological spectrum of these species reveals the dominance of hemicryptophytes and therophytes. The biogeographical element which predominates the vegetation is the Mediterranean-type. Statistical processing PCA （principal component analysis） from the pedological analysis of the examined stations reveals the formation of three groups defining a set of station that are marked by the presence of some components of the soil. Data processing obtained by FCA （factorial correspondence analysis） and the ascending hierarchical classification had underscored the existence of two groups of strata according to the soil substrate.     

Assessment of the Wind Field in the East Coast Algerian Regions for the Installation of Wind Farms

The available electricity generated by a wind power generation system depends on mean wind speed, standard deviation of wind speed and the location of installation. Since year-to-year variation on annual mean wind speed is hard to predict, wind speed variations during a year can be well characterized in terms of a probability distribution function, as well Weibull distribution has been one of the most commonly used, accepted and recommended distribution to determine wind energy potential. In this study, the two Weibull parameters of the wind speed distribution function （the shape parameter k （dimensionless） and the scale parameter c （m/s））, were computed from the wind speed data for Algerian east coastal regions, recording over a 1 l-year period （1995-2005）. It was found that the numerical values of both Weibull parameters （k and c） vary over a wide range. The yearly values ofk range from 1.20 to 1.94, while those of c are in the range from 4.31 to 1.94. To minimize the uncertainties of statistical calculation, a spatial representation indicating distribution and occurrence frequency the direction from which the wind comes, appears a very primordial step. Over the whole valid data during the study period, the compass shows that there is no dominant direction marked. However, we can identify a preferred wind direction. The statistical results correspond to the analysis of the rose compass.     

阿尔及利亚三叠盆地油气差异成藏的控制因素分析

三叠盆地是阿尔及利亚的富含油气区,从古生界寒武、奥陶系到中生界三叠系均获得大量油气发现,油气分布整体上沿构造带与海西不整合面上、下呈现出差异性分布的特点。通过对三叠盆地油气成藏条件的研究,认为研究区烃源岩发育,油气较为充足;"不整合面+砂体"的横向输导体系是油气大规模运移的有效通道,在其构造隆起带不整合面上、下的有效储层是捕获油气的最佳位置;同时断裂体系发育的区域,可形成"断层+砂体"阶梯式油气垂向运移通道,是古生代"上生下储"式成藏组合聚集油气的较有利位置,并且是油气纵向上形成多层系成藏的主控因素。     

萧县:防腐蚀业解决12万人『饭碗』

安徽省萧县有12万防腐工程大军长期活跃在全国化工、油气田、石化、电力、造船、煤气等行业的防腐、保温、防水等建设工程一线,年业务量占据全国防腐蚀业市场份额的40％以上,并且打入了利比亚、俄罗斯、哈萨克斯坦、阿尔及利亚、苏丹、埃塞俄比亚等国际市场,去年,全县防腐业业务总额超过41亿元,“萧县防腐蚀业”已成为全国响当当的品牌。