瑞木镍钴红土矿热带雨林长输矿浆管道安装技术  

Tropical Rainforest Long Distance Slurry Pipeline Installation Technology in PNG Ramu Nico Red Soil Ore Project

作　　者：董荔苇[1] 

机构地区：[1]中国十九冶集团有限公司,四川成都611730

出　　处：《山西冶金》2016年第5期87-90,共4页Shanxi Metallurgy

摘　　要：就位于大洋洲巴布亚新几内亚马当省境内的瑞木镍钴红土矿矿浆管道工程,详细介绍在不同地段的管道安装特点、管道安装工艺、管道安装及敷设技术,以及管道清管扫线及强度试验。实践表明,在当地气候地质条件下敷设长输管道,针对矿浆管道具体结构和特点,对不同的地质结构采用不同的安装方法,应用效果显著。Based on slurry pipeline in PNG Ramu Nico red soil ore project located in Madang Province,PNG,this paper introduces the installation characteristics,installation technology of pipeline and laying technology as well as cleaning tube and sweep line and intensity experiment.The practice shows that laying long distance transportation pipeline under this climate and geology condition,the specific structures and characteristics of slurry pipeline installation should be considered,and different methods are used according to different geological structures,and the application effect is remarkable.

关 键 词：地质特征 管道焊接 管道安装 清管扫线 

分 类 号：TF19[冶金工程—冶金物理化学]