矿业可持续发展理论及应用

在简要回顾我国矿业发展现状及其在环境破坏污染和资源浪费损失的基础上，提出矿业可持纽发展的概念与内涵，论述矿业可持续发展的动态２特征，并就如何实施矿业可持结发展战略进行了思考。     

用强度系列成象法获取或显示高动态范围图象

提出一种适合于高动态范围图象的获取和显示的强度系列成象法。改变输入图象的强度，微机控制的图象采集系统进行记录得到一组磁盘文件，形成强度图象系列。基于记录的系列图象，可以进行信息提取、变换和显示等操作。基于获得的图象系列，提出一种剪贴操作进行快速的非线性图象变换。给出对光学功率谱处理的一个实例，它相当于进行锯齿形的非线性变换。     

Control strategies for reactive batch distillation

A batch reactor may be combined directly with a distillation column by distilling off the light component product in order to increase the reactor temperature or to improve the product yield of an equilibrium reaction. The same amount of the light product should be removed as the amount being formed by the reaction at any time. A linearized model has been developed which describes the process behaviour satisfactorily for control analysis purposes. The controllability of a combined batch reactor/batch distillation column is found to depend strongly on the operating conditions and on the time during the run. In general, controlling only the reactor temperature (one-point bottom control) is difficult since the set-point has to be specified below a maximum value in order to avoid break-through of an intermediate component in the ditillate. This maximum value may be difficult to know a priori. For the example considered in this study, control of both reactor temperature and distillate composition (two-point control) is also found to be difficult due to large interactions in the column. As with one-point bottom control, the reactor temperature has to be specified below a maximum value. However, energy can be saved since the heat duty can be decreased with time. Controlling the temperature on a tray in the column (one-point column control) is found to give good performance for the given process with no loss of reactant and a high reactor temperature, although no direct control of the reactor temperature is obtained.     

合成氨制气中的以水代汽新工艺

提出了应用油水融合技术在合成氨部分氧化法制气中以水代汽的工艺途径，并分析了其效果和意义。     

DG130/3.82-4型自然循环锅炉水冷壁管爆管技术分析

对水冷壁管同一根、同一区域发生的两起爆管事故进行失效分析 ,研究爆管机理 ,找出了爆管原因 ,提出了预防措施     

油田污水中咪唑啉缓蚀剂浓度检测技术研究

研究评价了油田污水中咪唑啉缓蚀剂浓度检测的七种方法 ,其中紫外光分析法和显色反应法适合于低浓度咪唑啉缓蚀剂检测 ,且方法简便、速度快、成本低 ,检测浓度范围 2～ 5 0mg/L。     

孤岛油田西区聚合物驱开发研究

孤岛油田西区注聚区1997年3月投入注聚后，高渗层得到有效封堵，吸水剖面得到明显改善。注聚期间，通过实施注聚区外围水井降水或停注、油井放大生产压差和调整注聚井注入速度等开发措施，扩大了聚合物波及体积，聚合物驱取得了明显效果。     

顶封封隔管柱的研制与应用

中原油田近年来注水压力不断升高，井况恶化严重，为此开发了顶封封隔管柱，主要阐述了管柱工况受力特点、结构、工作原理及现场使用效果。经现场较大面积的应用证明，各项性能、技术指标达到了现场要求。     

川西马井构造下白垩统含气性识别与评价

川西马进地区下白垩统含气性识别在测井解释上 ,主要在于储层含气水差异分辨较困难 ,气和水在测井曲线上的响应比较接近 ,过去解释的部分气层经测试却产水 ,常规的测井解释方法很难将二者区分开。以钻井录井显示和测试结果为依据 ,利用交会图分析技术 ,成功地对储层含气、水性质进行了识别 ;利用模糊聚类分析技术对含气性差异与含水性差异进行了判别。在此基础上 ,对含气性进行评价。     

油气微运移的烃类相态

微运移机制是目前油气化探等非地震直接找油的理论基础,只有研究清楚油气微运移的相态,才可能进一步研究微运移的机制;含油气水相是油气发生微运移最普遍和优先起作用的相态;在特定的地质条件下,不排除油气以其它相态发生渗漏的可能。