【2017年整理】管道涂层发展与新技术.pdfVIP

2009 2009 5 P ipe line T echn ique and Equipm ent No5 1 2 1 郭建伟 , 魏存祥 , 杜晓春 ( 1. , 610066; 2. , 610500 : 长输管道的防腐技术是长输管道建设的重要内容之一, 防腐涂层的合理选 与使用, 对长输 管道的安全运行使用寿命, 提高流动特性, 降低经济成本都具有十分重要的意义重点介绍了目前国 内外的主要有机涂层和无机涂层的性能详细分析目前国外有关涂层技术的新材料新的粘接工艺和 保护措施以及管道表面处理基于国内外发展动向的研究, 可以为国内的管道涂层提供 一定的参考和 借鉴 : 管道; 防腐; 涂层; 新技术 : TE98 : A : 1004- 96 14( 2009 04 - 0049- 03 D evelopm ent and N ew Technology of P ipeline Coating 1 2 1 GUO J ianw ei , WE I Cunx iang , DU X iaochun ( 1. Sou thwe t O il and Ga F ield Company, Chen gdu 610066, China; 2. Southwe t Petroleum Univer ity, Chen gdu 610500, China) Ab tract: A nticorro sion p ipe line techno logy is one o f the mi po rtant aspects in longd istance pipe line construction. T he u se and reasonab le cho ice of anti co rrosion coa ting, a re of m uch s ignif icance to the safe operation and serv ice life o f longd istance p ipeline asw e ll as to the mi provem en t o f the flow characteristics and reduction of the econom ic costs of pipe line. T h is paper focu ses on the perform ance o f organ ic and inorgan ic coa ting at hom e and abroad. D eta iled analyses are made of the current coating techno logy, new m ate rials, new adhes ive techno logy, protective m easures and the surface treatm ent of p ipeline in fo re ign coun tr ies. Based on the developm ent trends of such techno log ies at hom e and abroad, it can prov ide som e info rma tion fo r the dom estic p ipeline coating. K ey word : p ipe line; anti