宣传资料-阴极保护远程监控系统简介(国外英文资料).docVIP

宣传资料-阴极保护远程监控系统简介(国外英文资料) Promotional materials - introduction of cathodic protection remote monitoring system.Txt there is no one like me in time to hear some songs suddenly thought of his own past _______ if I can return to the past, I will choose not to know you. Not I regret, is that I can not face the end without you. This article is contributed by xiangziscu DOC documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. Brief introduction of remote on-line monitoring system for cathodic protection based on GIS/GPRS Qingdao JAS Technology Development Co., Ltd.11 I. system introduction With the rapid development of Chinas economy, energy structure adjustment, buried pipelines and storage tanks have got rapid development, according to the report, is expected in the next ten years will be the development of the domestic pipeline 100 thousand kilometers, pipeline industry will become the lifeblood of economic development of the domestic country. The safety of storage and transportation system is related to the national economy and peoples livelihood. The technology of pipeline has been paid attention to by all aspects, and related technologies have also been developed rapidly. When the pipeline is put into operation, the operation of buried pipelines and other auxiliary facilities is one of the key problems. From the analysis of the accidents of buried pipelines at home and abroad, the proportion of pipeline accidents due to corrosion is relatively large. In order to avoid the occurrence of pipeline corrosion, the technology of coating and cathodic protection has been basically adopted at home and abroad since 90s. After a long time running, the pipeline anticorrosion layer existing problem of aging, but also to have some defects in the anticorrosion layer construction and production process is inevitable, so impressed current cathodic protection system for the safe a