塔里木库车含油气系统油气成藏的主控因素及成藏模式

库车前陆盆地在古生代被动陆缘和中生代陆内坳陷基础上发育,属于新生代陆内前陆盆地,内部发育多条东西向断裂带,最重要的构造样式是背斜和断层相关背斜,白垩纪末形成构造雏形,库车期-西域期定型.库车含油气系统具有丰富的油气资源和优越的成藏条件,已发现克拉2特大型气田等8个油气田,不同构造带具有不同的成藏机制和成藏模式,需要采取不同的勘探策略.克拉苏构造带深、浅构造垂向变异显著,必须加强深层天然气藏的勘探,可以兼探浅层;依奇克里克构造带之依南地区勘探的重点应是寻找凝析气和湿气等天然气藏;依奇克里克背斜带应主要寻找背斜和断背斜型凝析油、黑油油藏;塔北轮台断隆带主要应寻找断背斜型凝析油气藏.图7参7(田作基摘)     

Feinstzerkleinerung von CFK-Abfällen und Charakterisierung der Zerkleinerungsprodukte

The comminution of carbon fiber reinforced plastics (CFRP) is a central process step for almost all recycling processes. Size reduction creates a specific surface that serves as a measure in particular of the size reduction success of fines. The article shows the comminution from 1 m edge length in the feed material down to a target product size of less than 100 µm by means of three-stage comminution. The challenges of granulometric characterization of the comminution products and the associated evaluation of the comminution success are specifically addressed.     

Zum Einfluss der Topographie der Stahloberfläche auf Fehler beim Stückgut‐Feuerverzinken

About the Influence of the Topography of the Steel Surface on Faults during Hot Galvanizing of Part Loads The topography of the steel surface can influence the formation of layers during hot galvanizing in many ways. Information is given on galvanizing faults caused by impressions in the steel surface (rolling and drawing ridges). Flux remainders accumulated in these impressions can be encapsulated in the zinc coating during hot galvanizing. This leads to cavities and pores in the coating or to sponge‐like zinc raisings at its surface. The flux remainders from the zinc coating can boil during powder coating and lead to blisters and pimple‐like rises in the coating. Therefore, steel surfaces designed for galvanizing should be even or only have flat impressions.