炼油

The survival needs privately operated to cause China to refine oil theenterprise to carry on the technological innovation, the wastage -residual oil which overseas refines oiltreats as the raw material to carry on two times of processings,because the bunker oil cost compares the crude oil to be low, bringsthe certain processing profit for the privately operated refinery,thus also has formed the every year nearly 70 million tons bunker oilsgiant markets.

生存的需要使中国民营炼油企业进行技术革新，把国外的炼油的副产品—渣油当作原料进行二次加工，由于燃料油成本较原油低，给民营炼油厂带来一定的加工利润，从而也就形成了每年将近7000万吨燃料油的巨大市场。

In order to investigate the feasibility of biofiltration elimination of malodor from oil refining wastewater treatment plant,two biofilters in series packed with a mixture of compost,bark and lava,which each consisted of three segments were used in this study.

为了考察生物过滤法处理炼油污水厂恶臭气体的可行性，本试验采用两个串联的填充堆肥、树皮和火山岩混合物的三段式生物过滤反应器连续处理某炼油污水厂浮选池的恶臭废气。

Performance evaluation is of great importance for development of oil refining enterprise s.

炼油企业绩效评价对炼油企业的发展具有重要的意义，以炼油企业绩效评价指标体系为基础，建立了炼油企业绩效评价的数据包络分析模型，并进行了实例分析。

It has always been a big challenge to treat the sludge which were produced from the oil refining wastewater treatment.

在炼油废水处理过程中产生的三泥一直是困扰炼油废水处理的一大难题。

This paper analyzes refinery wastewater characters and its treatment current situation in our country in general.

分析了我国炼油污水的特点及处理现状，介绍了目前应用比较广泛的几种炼油污水处理方法及研究进展。

This work contributed essentially to optimal planning of refinery management. A strategy for solving the decision problem of short—term refinery planning is proposed, that is, to obtain the real time information of unit operations and environmental conditions by means of computer simulation, to dynamically configurate and modify the decision model depending on both simulation and expert reasoning, to make decision analysis and short—term production plan with the aid of expert simulation system. In this paper, a new approach cellad ESDSS was proposed by integrating DSS and expert simulation system . As a case study of ESDSS, a so called RESDSS was constructed, which is composed of seven subsystems, namely: data base subsystem, model base subsystem, method base subsystem, knowledge base subsystem, experiment base subsystem, human computer interaction subsystem, and expert simulation executing subsystem. The main results and contributions of this work are as follows:(1) A novel approach of DSS named ESDSS was proposed, which integrates DSS and ESS.

本文关于炼油生产专家仿真决策支持系统原型的研究从炼油企业优化生产管理的角度出发，以&利用仿真技术获取装置操作和环境条件的动态变化信息，依靠专家方法仿真实现决策模型的生成和修改，凭借专家仿真决策支持系统辅助高层领导者实施决策分析和制定短期生产计划&作为炼油生产短期计划决策问题的求解策略，在综合考虑决策支持系统（Decision Sup-port Systems，简称DSS）和专家仿真系统（Expert Simulation System，简称ESS）特点的同时把这两个系统结合在一起而提出&专家仿真决策支持系统（Ex-pert Simulation Decision Support System，简称ESDSS）&这一新的构思。

Is one of the world′s largest refiner s, with 6.4 million barrels a day of crude oil capacity in 45 refiner ies in 25 countries

是世界最大的炼油商之一，分布在25个国家的45个炼油厂每天的炼油能力达640万桶

By using the strategic method called SWOT analysis, domestic oil-refining enterprises internal advantages and disadvantages, the external circumstances opportunities and challenges are analyzed, and then the paper gives development strategies to find routs for our oil-refining industry.

本文通过运用SWOT分析法对我国炼油行业内部的优势、劣势和外部存在的机遇和威胁进行分析，提出相应的发展战略，探讨我国炼油企业发展道路。

Lanjiang Company is unity of Lanzhou Oil-Refining Chemical Company Wujiang Pressure Vessel Manufactory and Lanzhou Oil-Refining Chemical Industry Engineering Combination Suzhou Lanjiang Engineering Company.

苏州兰江公司是原兰州炼油化工安装公司吴江压力容器制造厂和兰州炼油化工工程集团苏州兰江工程公司合并而成。

The company has been devoting to product development and renewing. Aiming at metallurgical industry, iron and steel company's coking system and petrol-chemical oil refining system, the company developed new environmental protection equipments by itself, i.e. frequency variable multi-chain driven tar separator and revolving drum sulfur shaping machine. These two products have gained certificates of patent issued by National Patent Bureau and been widely applied in oil refining system and coking system.In 2008 we have manufactured trolley system and facilities for ZHONG GANG Group .

我公司致力于产品开发、更新的研究，并针对冶金行业、钢厂焦化系统、石化炼油系统自主研究开发出新一代环保产品，变频多链式传动焦油分离器、转鼓式硫磺成型机，这两项均获得国家专利局颁发的专利证书，并广泛应用于炼油及焦化系统。2008至2009年我公司还为中钢集团四川碳素股份有限公司制作了台车式焙烧炉工程中全部的台车系统及相关设备。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。