We build the hydrogen network superstructure and the optimization model of zrcc for example . the result is compared with the present hydrogen network , the total cost being reduced from 71748 . 45 y / hr to 60152 本文以镇海炼化氢网络系统为例，建立氢网络超结构优化模型并进行了求解，得到了最优氢网络结构，和目前的氢网络结构对比，氢网络的费用从71748 . 45 hr降到60152 . 48 hr 。
The feima industry company of daqing oil field ( fm ) , separated from the chemical plant of oil field , was composed of multi - industry company , labour and service company , the branch of agriculture , industry and business company , and high lubricating oil plant 大庆油田飞马公司是原大庆炼化公司分离出来的多种经营开发公司，劳动服务公司，农工商分公司和高级润滑油脂厂四个单位所组成的实业公司。公司在过去对油田的化工发展做出了重要贡献。
Through close integration between new technologies , such as information technology and traditional petrochemical industry , new refinery - technology breakthroughs have been made to realize intelligent manufacturing and information integration , and improve production and management efficiency and lower production cost 摘要通过信息技术等新技术与传统炼化产业的紧密结合推动炼化技术实现新突破，实现智能化生产和信息集成，提高生产和管理效率，降低生产成本。
Besides , sxff has also taken part in international bids of goods - supplying , supplying products for canada gh chemical engineering co . , us international engineering ( bkd ) co . , kts ( china ) engineering co . , ltd . , us ge ( china ) co . , us fulor engineering corporation and indonesia refining - chemical factory 本厂还参与国际招标供货，向国外加拿大国华化工工程公司、美国国际工程（柏克德）公司、康泰斯（中国）工程有限公司、美国通用电器（中国）公司、美国福陆工程公司、印尼炼化厂供货。
The products have applied to the trades extensively , such as : petroleum , chemical industry , metallurgy , environmental protection , light industry , medicine , national defence , shipping , spaceflight , hydro power station operate and patrol examine , hydraulic pressure , air pressure system etc . the products ahd been sold to many countres , yangzi petrochemical industry and zhenhai refining internal large - scal enterprises also use products from the company 企业产品已广泛应用于石油化工冶金环保轻工医药国防船舶航天电站运行巡检液压空压系统等行业。产品已行销多个国家和地区,扬子石化镇海炼化等国家大型企业也在应用本企业产品。
Our company has memberships of association of china pump , valve , sodium hydroxide , sulfuric acid , phosphate fertilizer , environmental protection , and is one first level supplier of refinery & chemical spare parts for china petroleum & natural gas group co . , listed as provincial characteristic , aaa class credit enterprise , municipal technology type backbone enterprise , top 100 credit enterprise , quality - proven enterprise with famous trade mark and brand name , self - running ie right enterprise with iso9001 approval 公司系中国石化物资资源市场成员厂、中国石油天然气集团炼化备品配件一级供应网络成员，中国泵行业协会理事单位，中国阀门、纯碱、硫酸、磷肥、环保、化工防腐技术协会会员，荣获浙江省名牌产品，浙江省著名商标，浙江省知名商号，浙江省高新技术企业，浙江省高新技术特色产业基地骨干企业，省级企业技术中心， aaa级信用企业，温州“科技型、外向型、规模型
From above all , it can be concluded that the measures to integrate the enterprises in daqing and to improve the competitiveness are : vertical integration strategies in refining and chemical industry , to improve economies of scale , to optimize the ethylene ' s raw materials and emphasize on the crude oil advantage 经过企业的swot分析和石化行业的竞争力分析，本文认为中石油大庆石化企业整合，提高竞争力的对策主要有实行炼化一体化、突出规模经济效应、乙烯原料优化和强调资源优势。
We confirm the development way that is to build strategy alliance between the company and oil - chemical headquarters , and persist in implementing multi - industry . the thesis gives the points of view that hightening the enterprise diathesis is the only ways to keep the fm living and developing for a long time 在公司发展战略中确定了公司与炼化公司间建立战略联盟的发展道路，坚持立足炼化公司实施多元化经营，是大庆油田飞马公司的努力方向，而保持企业长期生存和发展的根本性保证则是企业自身素质的提高。
The thesis looks back the history of management information system of intemal and extemal countries , explains basic theory about management information system of chinese and foreign countries , forecasts the development trend of mis theories and technologies . at the meantime , the article tracks the dynamic trend of network management system in the world , and uses the newest information technology - - delphi6 . 0 . the edicle first finishes system plan , system analysis and system design from two sides of technology economy and scientific management 论文回顾了国内外物资管理信息系统的历史，展望了管理信息系统的发展趋势，采用了先进的开发平台? ? delphi6 . 0 ，并结合大庆炼化公司的业务要求和管理需要，从技术经济和科学管理两个方面入手，对大庆炼化公司目标系统进行系统规划，系统分析和系统统计，从实际出发，编写了满足用户要求的物资管理信息系统，该系统经济、实用，具有很好的拓展性、稳定性、安全性、可靠性。
Next in view of daqing petrochemical parent company daily operation flow and analyzing the data origin and the data processing flow and according to the collected material and the enterprise profession standard and the open system structure , we design the daily equipment management system . it gives prominence to the profession characteristic of the enterprise equipment management system 其次针对大庆石化总厂的日常业务流程,分析数据来源及数据处理流程,并根据收集到的资料,遵循炼化企业行业规范和开放性的体系结构设计适合该厂的日常设备管理系统,突出炼化企业设备管理系统的行业特点。
