提高天然气集气处理站轻烃收率的措施

通过对雅克拉集气处理站260×104 Nm3/d轻烃回收装置的现状分析,研究了影响该装置轻烃收率的因素以及提高轻烃收率的对策.为提高装置的产品收率,在装置陆续投运后,通过解决越站分离器压力调节阀内漏、启运稳定气压缩机,避免凝析油闪蒸气放空以及提高膨胀机的膨胀比这些措施使收率提高到95%左右,达到并超过了设计值.     

Structural Changes and Regional Income Inequality in Indonesia: A Bidimensional Decomposition Analysis*

Using the bidimensional decomposition method of a population‐weighted coefficient of variation, this paper analyzes the changes in the determinants of interprovincial income inequality associated with structural changes in Indonesia from 1983 to 2004. The method unifies two inequality decompositions by regional groups and gross regional product components (industrial sectors) and, therefore, enables us to assess the contributions of gross regional product components to within‐region and between‐region inequalities, as well as to overall inequality. As the share of mining has decreased, the spatial distribution of manufacturing has played a more important role in the inequality of Sumatra and Kalimantan, while the primacy of Jakarta, with strong urbanization economies, facilitated by globalization and trade and financial liberalization, has determined much of the Java–Bali region's inequality and, therefore, overall inequality in Indonesia.