工业萘产业现状及前景分析  

Analysis on Current Status and Prospect of Industrial Naphthalene

作　　者：孙陆晶 刘俊凯 

机构地区：[1]中国石油集团东北炼化工程有限公司吉林设计院,吉林吉林132002

出　　处：《石油化工技术与经济》2015年第6期6-8,13,共4页Technology & Economics in Petrochemicals

摘　　要：工业萘是重要的基础化工原料,按原料来源分为煤焦油萘和石油萘。近两年,受萘系减水剂需求大幅减少的影响,国内工业萘供需格局发生重大变化,产能出现过剩,价格于2014年起大幅走低,从7 245元/t一路下挫至3 054元/t,2015年7月进一步走低,开始跌破3 000元/t,最低价在2 750元/t,价格跌至11年来最低。文章主要介绍了国内工业萘的供需现状,提出延长产业链,建设苯酐装置,增加企业的市场竞争力或是一个不错的选择。Industrial naphthalene is a kind of basic chemical raw material,which is divided into coal tar naphthalene and oil naphthalene based on sources of raw materials. In the recent two years,effected by the substantial reduction of naphthalene water- reducing agent demand,the supply and demand situation of domestic industrial naphthalene was greatly changed,and the production capacity became surplus. The price of industrial naphthalene fell sharply since 2014,from the highest level 7 245 yuan / t all the way down to the lowest level 3 054 yuan / t,and further declined to the lowest price in 11 years at 2 750 yuan / t in July 2015.The supply and demand status ofindustrial naphthalene in domestic market was introduced,and proposals were raised on extending the industrial chain,and constructing phthalic anhydride plant so as to increase market competitiveness of enterprises.

关 键 词：工业萘 煤焦油萘 石油萘 供需 市场 价格 苯酐 

分 类 号：F426.7[经济管理—产业经济]